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EP0489067B1 - Fermeture a boutons, en particulier pour les vetements - Google Patents

Fermeture a boutons, en particulier pour les vetements Download PDF

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Publication number
EP0489067B1
EP0489067B1 EP90912673A EP90912673A EP0489067B1 EP 0489067 B1 EP0489067 B1 EP 0489067B1 EP 90912673 A EP90912673 A EP 90912673A EP 90912673 A EP90912673 A EP 90912673A EP 0489067 B1 EP0489067 B1 EP 0489067B1
Authority
EP
European Patent Office
Prior art keywords
stud
fastener according
funnel
stud fastener
rivetting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP90912673A
Other languages
German (de)
English (en)
Other versions
EP0489067A1 (fr
Inventor
Bernhard Nysten
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
William Prym Werke GmbH and Co KG
William Prym GmbH and Co KG
Original Assignee
William Prym Werke GmbH and Co KG
William Prym GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19893928529 external-priority patent/DE3928529A1/de
Priority claimed from DE19904010427 external-priority patent/DE4010427A1/de
Application filed by William Prym Werke GmbH and Co KG, William Prym GmbH and Co KG filed Critical William Prym Werke GmbH and Co KG
Priority to AT90912673T priority Critical patent/ATE102799T1/de
Publication of EP0489067A1 publication Critical patent/EP0489067A1/fr
Application granted granted Critical
Publication of EP0489067B1 publication Critical patent/EP0489067B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B1/00—Buttons
    • A44B1/18—Buttons adapted for special ways of fastening
    • A44B1/42—Buttons adapted for special ways of fastening with deformable prongs
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B1/00—Buttons
    • A44B1/08—Constructional characteristics
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B1/00—Buttons
    • A44B1/18—Buttons adapted for special ways of fastening
    • A44B1/28—Buttons adapted for special ways of fastening with shank and counterpiece
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B1/00—Buttons
    • A44B1/18—Buttons adapted for special ways of fastening
    • A44B1/28—Buttons adapted for special ways of fastening with shank and counterpiece
    • A44B1/36—Buttons adapted for special ways of fastening with shank and counterpiece with counterpiece in the form of cotter, split-pin, or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/36—Button with fastener
    • Y10T24/3611—Deflecting prong or rivet
    • Y10T24/3613—Anvil or plate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/36—Button with fastener
    • Y10T24/367—Covers
    • Y10T24/3672—Metal or plastic caps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/36—Button with fastener
    • Y10T24/3679—Swivel button
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/36—Button with fastener
    • Y10T24/3683—Button with cavity for friction grip fastener

Definitions

  • the invention is directed to a button closure of the type specified in the preamble of claim 1.
  • a button closure is arranged with its rivet part located on the bearing part on the face side of a support track, while the rivet shaft end of the rivet part on the back of the support track in the flanging chamber of a holding part is anchored.
  • a button part which is connected to the bearing part in an articulated manner can be inserted through a button hole of a cover sheet which is located above the supporting track.
  • the cover sheet is fixed to the supporting sheet.
  • the carrier and cover sheet consists of two layers of the garment, which are held together by the button part of the fastener.
  • the bearing part consists of a profiled sleeve in which the button part is articulated via a pin with a thickened end.
  • a tubular rivet shank is also connected to the sleeve and moves into a flanging chamber of the holding part which is open towards the rear of the carrier track.
  • the well-known button closure brings sealing problems that are particularly noticeable in the comfort class of sports and casual clothing.
  • so-called climatic membranes are used in the carrier, which remain breathable for the person wearing the garment, but should be waterproof and windproof from the outside.
  • the invention has for its object to develop an inexpensive button connection of the type mentioned in the preamble of claim 1, which does not cause any leaks on the support track after the rivet attachment. and can be processed easily and quickly. This is achieved according to the invention by the measures specified in the characterizing part of claim 1, which have the following special significance.
  • the plastic body thus fulfills two functions at the same time; it is both an anchoring body for the deformed shaft end and a sealing washer on the support track.
  • the processing is easy to carry out because both components of the holding part, namely the plastic insert and the metal shell form a coherent composite, which can be used as a whole with the riveting machines that fasten the button closure according to the invention to the carrier track.
  • the button closure according to the invention consists of three assemblies, each of which is preassembled from at least two parts, namely a button part 10, a structural unit comprising a bearing and rivet part 20, 30 and a holding part 40.
  • the first two assemblies, namely the button part 10 and the structural unit 20, 30 come to lie on the face side 51 of a support track 50 and interact with the holding part 40 located on the back of the support track.
  • the support track 50 can be the one layer of a garment, the z. B. is provided with the aforementioned, not shown "climate membrane".
  • the bearing part 20 of the assembly may consist of die-cast, but plastic is used for this in the present case.
  • the bearing member 20 comprises a substantially vertical pin 21 located on a disk 53 with a thickened head 23 at the pin end.
  • the rivet part 30 comprises a tubular rivet shaft 31 which tapers conically up to its rivet edge 37, the wall thickness 48 increasing towards the base of the cone.
  • At the base of the cone there is a flange-like plate 32 which is used to assemble the structural unit.
  • the bearing part 20 has a pot shape with a pot wall 33 'which initially opens downward, the course of which is indicated by dash-dotted lines in FIG. 1.
  • the underside of the disk 53 forms the pot base 34.
  • the prefabricated rivet part 30 is now placed with its rivet flange 32 on the pot base 34 and the pot wall 33 'is transferred radially inward by application of pressure and heat into the drawn-out folded position 33, where it engages around the rivet plate 32 in the edge region.
  • the button part 10 consists of a button body 22, which could be made of die-cast metal, but in the present case is also made of plastic.
  • a receptacle 24 is formed by a special sheet metal part, which is designed as a funnel wall 16 in its outer region and is provided with an essentially radially extending flange 19 for attachment to the button body 22. 1 shows two different possibilities for fastening the funnel wall 16 to the button body 22 in the button part 10.
  • the first possibility which is illustrated on the left in FIG. 1, consists of a circumferential ring rib 57 ′, which is illustrated by dash-dotted lines in FIG. 1 and which encloses a recess 26 on the underside 11 of the button.
  • the funnel flange 19 is now placed on the inner surface of the recess 26 and the annular rib 57 'is deformed in the direction of the arrow 59, so that the outer circumference 29 of the funnel flange 19 is crushed 57.
  • the ring rib 57 ' did not need to be circumferential, but could consist of individual segments, which are then converted into the deformed shape 57 in segments.
  • the other possibility of mounting is in the right area of the button part 10 of FIG. 1 illustrates.
  • a recess 26 is provided on the underside of the button 11, on the bottom of which the funnel wall 16 with its flange 19 is also placed.
  • the two parts 22, 16 are in a position mirror-inverted in relation to FIG. 1, where the recess 26 points upwards against the force of gravity.
  • an adhesive 39 is placed on the funnel flange 19, which fills the recess 26 in the edge area and, after curing, establishes the connection of the two parts 22, 16 in the button part 10.
  • the funnel wall 16 creates a funnel hole 17 with a defined opening width 18, which is smaller than the outer dimension 25 of the knob 23 of the bearing part 20.
  • the button part 10 can be combined with the structural unit 20, 30 in the present case by utilizing the elasticity of the material of the bearing part 20.
  • the elastic resilience of the plastic is used to insert the spherical head 23 through the narrowed funnel hole 17 into the receptacle 24.
  • the two parts snap together with a snap effect.
  • the elasticity of the plastic in the head 23 can be increased by storing it in water. After the two complementary halves 23, 24 have snapped in, the water can evaporate again, which is why it is then no longer readily possible to uncouple them.
  • the funnel wall 16 is provided in the region of the funnel hole 17 with a tab 58 bent back into the funnel interior, the upper end of which is supported flush against the bottom of the recess 26.
  • the flap 58 creates a bulbous profile 68 which interacts with the spherical shape of the head 23 in the manner of a ball-socket bearing. This creates an articulated connection between the button part 10 and the structural unit 20, 30.
  • the structural unit 30, 20 could be riveted to the supporting track 50 before the articulation with the button part 10, only to be provided with the button part 10 in the manner described above.
  • a preassembled structure 10, 20, 30, which is handled as a whole on the face side 51 of the carrier track 50.
  • This structure is in the Upper tool of a rivet device, not shown, positioned while the above-mentioned holding part 40 is brought into the lower tool.
  • the two tools ensure an axial alignment and move the two assemblies in the direction of arrows 44, 44 'against the carrier web 50 lying in between.
  • the tubular rivet shaft 31, with its sharpened rivet edge 37 makes its way through the carrier web 50 and steps on the back 52 of the carrier web to cooperate there with the holding part 40, which has the following special structure.
  • the holding part 40 consists of a composite of two components, namely a plastic insert 60 and a metal shell made of sheet material, such as brass.
  • the insert 60 is provided with a stepped circumferential profile 61, 62 and has a central, continuous bore 63 which merges into a funnel-shaped extension 64 at its inner end.
  • the two components 41, 60 are held together by flanging the side wall 65 'of the metal shell 41, indicated by dash-dotted lines in FIG. 1, which initially extends in a straight line. Then the plastic insert 60 is brought with its inner step 62 into the interior of the shell as far as the shell bottom 66 and finally the shell wall 65 'is flanged into the position 65 drawn in the drawn-out position.
  • the flanged side wall 65 defines the shell opening 43, which opens upwards and from which the outer step 61 rises.
  • the upper end face 67 of the outer step 61 is exposed and projects beyond the bent shell side wall 65 by the axial section 69 shown in FIG. 1.
  • the two components 41, 60 form a composite 40, which is handled as a whole during the riveting process and into the lower tool mentioned Riveting device is inserted.
  • the lower tool (not shown in detail) for this holding part 40 is made of hardened steel and ensures that the outside of the metal shell 41 is in full contact. This applies in particular to the shell bottom 66 in the region of the central bore 63 its cone tip 46 protrudes into the interior of the bore 63.
  • the foot area of the inner cone 45 arrives the previously mentioned funnel-shaped extension 64 of the bore 63 to lie. It is advisable to leave a gap 42 between this funnel-shaped extension 64 and the inner cone 45, which serves as a flaring chamber during the riveting process.
  • the clear width 71 of the central bore 63 should be adapted to the outer diameter 70 in the area of the cutting-effective rivet edge 37 of the rivet shaft 31, while the outer dimension of the rivet shaft 31 towards the rivet plate 32 becomes significantly larger and therefore produces a radial expansion of the central bore 63 during the riveting process.
  • the end edge 37 emerging on the underside of the carrier 52 during the riveting process abuts against the inner cone 45 and, when the riveting process is carried out further, is deformed radially outwards and thereby moves into the gap 42.
  • the shaft end 49 is deformed into a type of counter flange which engages behind the plastic insert 60 in the bottom region 66. At the same time, the plastic material inside the metal shell 41 is displaced.
  • the bearing part 20 can be provided in the bottom region 34 with a one-piece core piece 73, which leads to a centering and an additional closure of the tube space 72. Wind and water can therefore not pass through the interior 72 of the rivet shaft 31 through the support track 50 perforated during the riveting process. A firm, reliable anchoring of the rivet part 30 in the holding part 40 is achieved by the rear grip of the deformed shaft end 49.
  • Fig. 2 shows a modified embodiment, but where for analog parts the same reference numerals are used as in Fig. 1, which is why the previous description applies. It is enough to only consider the differences.
  • the bulbous profile 68 for receiving 24 the spherical head 23 from the bearing part 20 is molded directly into the funnel wall 16.
  • the funnel flange 19 is also assembled here by gluing 39. When gluing, the components assume a mirror-image position compared to FIG. 2.
  • the adhesive 39 is initially applied in liquid or pasty form. So that the adhesive 39 cannot get into the receptacle 24 in an uncontrolled manner, an axial elevation 27 is provided on the underside 11 of the button body 22, which separates the recess 26 from the receptacle 24.
  • the adhesive 39 fills the recess 26 and can solidify undisturbed.
  • the receptacle 24 is provided with a standing surface 38 on which the ball head 23 of the bearing part 20 is supported with a corresponding apex surface 28 during the gluing process.
  • the standing surface 38 is essentially flat and runs parallel to the plane 15 of the button part 22.
  • the resulting annular space on the folded cup wall 33 on the underside of the bearing part 20 can serve to receive a sealant 35.
  • this consists of a liquid or pasty sealing compound 35, which solidifies there.
  • a prefabricated sealing ring could also be used, which surrounds the rivet shaft 31 in the region of the rivet flange 32.
  • the tubular jacket of this rivet shaft 31 is cylindrical and equipped with axial notches 47, which tear out under the rivet pressure 44 'and divide the rivet shaft 31 into jacket strips in the interior of the holding part 40 of FIG. 1 during the riveting process. The jacket strips are then spread apart radially in the flanging chamber 42.
  • FIG. 1 shows a "closed position" the button part 10, where its button plane 15 indicated by dash-dotted lines runs approximately parallel to the supporting path. In this closed position, the button part 10 engages over the buttonhole already mentioned at the beginning of a cover sheet, not shown in more detail, which is located above the supporting track.
  • the button part 10 can be pivoted "into a release position, in which it can be buttoned in or out through the buttonhole of the cover sheet.
  • FIG. 3 shows only a few individual parts of a button closure according to the invention, which are designed differently from FIGS. 1 and 2 in the following respects.
  • one starts from an initially axially elongated funnel wall 16 ', which has a funnel height 36'.
  • the funnel hole 17 'then has an enlarged clear width 18' through which the spherical head 23 with its outer dimension 25 can be passed freely. In this way, the bearing part 20 can be engaged.
  • the funnel wall is then compressed into the position 16 indicated by dash-dotted lines, where the funnel height 36 is reduced, by the application of axial pressure.
  • the clear hole width also narrows to the narrower funnel hole 17 of FIG. 3, which is also indicated by dash-dotted lines.
  • the bearing part 20 can consist of die-cast metal. But plastic material is also possible.
  • the disk 53 of the bearing part 20 is provided with a one-piece rivet pin 54 which runs coaxially but antiparallel to the pin 21.
  • the rivet pin 54 has an axial recess 55 which can cooperate with a holding member 40 in the manner described.
  • the underside of the disk 53 is provided with a circumferential bead ring 56, which creates an annular inner zone around the rivet pin 54, into which the sealing compound 35 indicated in FIG. 3 or a sealing ring can be inserted.
  • FIG. 4 shows an alternative embodiment of the holding part 40, it also being sufficient here to only deal with the differences.
  • the plastic insert 60 is not provided with a hole here, but rather as a closed plug.
  • the outer circumference is stepped, but the outer step 61 has a larger circumferential width, which is axially on the flanged side wall 65 the metal shell 41 can support.
  • the inner step 62 can be reset and engage as a socket 74 in the flare chamber 42 in a snap-fit manner.
  • a central dome-like elevation 75 rises above the exposed end face 67, the circumference of which is expediently greater / equal to the outer dimension 70 of the rivet shaft 31.
  • the shank end 49 emerging on the back of the support track cuts out a core piece with its sharp end edge 37 from the axial elevation 75, which remains in the tube space 72 of the rivet shank 31 when the riveting process is carried out and closes there another media-tight conclusion.

Landscapes

  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Abstract

Sur une fermeture pouvant être rivetée sur une bande de support (50), on dispose sur le côté visible (51) un support (20) articulé avec un bouton (10). Le support (20) comporte sur sa face inférieure (52) un rivet (30) qui présente une tige tubulaire (31) traversant la bande de support (50). Sur l'envers de la bande (52) est disposé un élément de maintien (40) comportant une collerette (42) dans laquelle l'extrémité (49) de la tige sortant de la bande de support (50) pénètre et se trouve déformée dans le sens radial lors du rivetage. Pour permettre de fixer commodément et rapidement le bouton sur la bande de support (50), il est proposé que l'élément de maintien (40) se présente comme une construction composée (40) constituée de deux éléments, à savoir une pièce interne en matière plastique (60), d'une part, et, d'autre part, une enveloppe métallique (41) entourant la pièce interne en matière plastique et constituant la collerette (42). L'ouverture (43) de l'enveloppe métallique (41) libère sur la pièce interne en matière plastique (60) une surface pour déposer la bande de support (50), tandis que les autres zones (62) de la pièce intérieure en matière plastique (60) sont entourées par la paroi (65, 66) de l'enveloppe.

Claims (29)

  1. Organe de fermeture formant bouton, agencé de façon à pouvoir être riveté sur une nappe de support (50), notamment pour articles de vêtement, comprenant une pièce d'articulation (20), disposée sur la face visible (51) de la nappe de support (50), et une pièce en forme de bouton (10) qui est reliée de manière articulée à la face supérieure de la pièce d'articulation (20) et est agencée de façon à pouvoir être boutonnée ou déboutonnée vis-à-vis d'une boutonnière d'une nappe de recouvrement située au-dessus de la nappe de support (50), la pièce d'articulation (20) portant, sur sa face inférieure tournée vers la nappe de support (50), une partie en forme de rivet (30) pourvue d'une tige de rivet (31) qui traverse la nappe de support (50), l'organe de fermeture formant bouton comportant en outre une pièce de maintien (40) qui est disposée sur la face arrière (52) de la nappe de support et comporte une cavité de sertissage (42) dans laquelle, lors du rivetage, l'extrémité de tige (49) qui sort de la nappe de support (50) pénètre et est déformée radialement, caractérisé en ce que la pièce de maintien est une pièce composite (40) formant une unité structurelle et composée de deux éléments constitutifs, à savoir, d'une part, d'un insert (60) en matière plastique et, d'autre part, d'une coquille métallique (41) entourant par zones l'insert (60) en matière plastique et formant la cavité de sertissage (42), l'ouverture (43) de la coquille libérant une surface (67) permettant l'appui de la nappe de support (50) sur l'insert (60) en matière plastique, tandis que les autres zones (62) de l'insert (60) en matière plastique sont encapsulées par la paroi (65, 66) de la coquille.
  2. Organe de fermeture formant bouton suivant la revendication 1, caractérisé en ce que l'insert (60) en matière plastique comporte un profil périphérique étagé présentant un épaulement extérieur (61) et un épaulement intérieur (62), I'épaulement intérieur (62) étant emprisonné par la paroi latérale (65') sertie (65) de la coquille métallique (41), tandis que l'épaulement extérieur (61) fait saillie hors de l'ouverture (43) de la coquille sur au moins une partie (69) de sa hauteur et forme la surface d'appui (67) pour la nappe de support (50).
  3. Organe de fermeture formant bouton suivant l'une des revendications 1 et 2, caractérisé en ce que l'insert (60) en matière plastique est pourvu d'un trou central (63) autour duquel est située la surface libre d'appui (67) prévue pour la nappe de support (50).
  4. Organe de fermeture formant bouton suivant la revendication 3, caractérisé en ce que le trou (63) traverse l'insert (60) en matière plastique jusqu'à la paroi de fond (66) de la coquille métallique (41).
  5. Organe de fermeture formant bouton suivant l'une des revendications 3 et 4, caractérisé en ce que la paroi de fond (66) de la coquille métallique (41) comporte un cône interne (45) qui, lors de l'opération de rivetage, est renforcé du côté extérieur du fond par un outil de rivetage trempé et sert à la déformation radiale de l'extrémité de tige (49).
  6. Organe de fermeture formant bouton suivant l'une des revendications 4 et 5, caractérisé en ce que le trou (63) de l'insert (60) en matière plastique comporte une partie (64), en forme d'entonnoir, qui s'évase vers le fond (66) de la coquille et dans laquelle s'emboîte la zone de base du cône intérieur (45) de la coquille métallique (41).
  7. Organe de fermeture formant bouton suivant la revendication 6, caractérisé en ce qu'entre le cône intérieur (45) de la coquille métallique (41), d'une part, et la partie évasée en forme d'entonnoir (64) de l'insert (60) en matière plastique, d'autre part, il ne subsiste qu'une fente (42) qui débouche vers le trou central (63) de l'insert (60) en matière plastique et sert à l'introduction de l'extrémité de tige (49) qui doit être déformée.
  8. Organe de fermeture formant bouton suivant une ou plusieurs des revendications 1 à 7, caractérisé en ce que la tige de rivet (31) a un diamètre extérieur (70) plus grand que la largeur libre (71) du trou (63).
  9. Organe de fermeture formant bouton suivant une ou plusieurs des revendications 1 à 8, caractérisé en ce que la tige de rivet (31) est réalisée sous la forme d'un tube conique (72) s'évasant vers la pièce d'articulation (20).
  10. Organe de fermeture formant bouton suivant la revendication 9, caractérisé en ce que l'épaisseur de paroi (48) du tube conique (31) diminue de l'extrémité libre (37) de la tige vers la pièce d'articulation (20).
  11. Organe de fermeture formant bouton suivant une ou plusieurs des revendications 1 à 10, caractérisé en ce que l'insert (60) en matière plastique est pourvu, sur sa surface d'appui (67) libre, d'une partie centrale surélevée (75) en forme de calotte qui est adaptée, en ce qui concerne son diamètre, au tube (72) de la tige de rivet (31).
  12. Organe de fermeture formant bouton suivant la revendication 11, caractérisé en ce que l'épaulement extérieur (61) de l'insert (60) en matière plastique prend appui axialement sur la paroi (65) de la coquille.
  13. Organe de fermeture formant bouton suivant une ou plusieurs des revendications 1 à 12, caractérisé en ce que la pièce d'articulation (20) est réalisée venue d'une pièce avec la partie en forme de rivet (30).
  14. Organe de fermeture formant bouton suivant une ou plusieurs des revendications 1 à 12, caractérisé en ce que la partie en forme de rivet (30) comporte une rondelle en forme de rebord (rondelle de rivet 32) et forme avec la pièce d'articulation (20) une unité structurelle pouvant être préassemblée.
  15. Organe de fermeture formant bouton suivant la revendication 14, caractérisé en ce que la pièce d'articulation (20) est réalisée en forme de cuvette (33, 33') et en ce que la paroi latérale de la cuvette emprisonne (33) la rondelle de rivet (32).
  16. Organe de fermeture formant bouton suivant une ou plusieurs des revendications 1 à 15, caractérisé en ce que la face inférieure de la pièce d'articulation (20) est pourvue d'une garniture d'étanchéité (35).
  17. Organe de fermeture formant bouton suivant la revendication 16, caractérisé en ce que la face inférieure de la pièce d'articulation (20) comporte un bourrelet continu (33 ; 56) qui délimite une cuvette servant à recevoir un disque d'étanchéité ou une masse d'étanchéité (35).
  18. Organe de fermeture formant bouton suivant l'une des revendications 15 et 16, caractérisé en ce que la garniture d'étanchéité est formée par la paroi latérale de cuvette (33), repliée, de la pièce d'articulation (20).
  19. Organe de fermeture formant bouton suivant une ou plusieurs des revendications 1 à 18, caractérisé en ce que, d'une part, la liaison articulée est constituée par un téton (21) disposé sur la pièce d'articulation (20) et comportant à son extrémité une tête (23) plus épaisse, tandis que, d'autre part, il est ménagé, dans la pièce en forme de bouton (10), un logement (24) comportant une ouverture (17) formant un rétrécissement (18) en comparaison de la dimension extérieure (25) de la tête (23).
  20. Organe de fermeture formant bouton suivant la revendication 19, caractérisé en ce que le logement (24) de la pièce en forme de bouton (10) est constitué d'une paroi d'entonnoir (16) présentant une forme profilée radiale (68) renflée et en ce que la paroi d'entonnoir (16) est agencée de façon à pouvoir être appliquée (57 ; 39) sur la face inférieure (11) d'un corps de bouton (22) faisant partie de la pièce en forme de bouton (10) et comporte un trou d'entonnoir (17) qui sert de passage au téton (21) et s'accroche derrière la tête (23) dans la position assemblée.
  21. Organe de fermeture formant bouton suivant la revendication 20, caractérisé en ce que le contour extérieur (29) de la paroi d'entonnoir (16) est pourvu d'un rebord (19) qui s'étend d'une manière pratiquement radiale et sert à son montage sur la pièce en forme de bouton (10).
  22. Organe de fermeture formant bouton suivant l'une des revendications 20 et 21, caractérisé en ce que la paroi d'entonnoir (16') est en un matériau déformable, tel qu'un matériau en tôle, et comporte, avant l'assemblage du corps de bouton (22), une forme d'entonnoir (36') qui est allongée, d'une façon telle que la largeur libre (18') du trou d'entonnoir (17') est supérieure ou égale à la dimension extérieure (25) de la tête (23), tandis qu'après la traversée de la tête (23), la hauteur d'entonnoir (36') est refoulée (36) dans une mesure telle que la largeur libre du trou d'entonnoir (17) est inférieure à la dimension extérieure (25) de la tête (23).
  23. Organe de fermeture formant bouton suivant l'une des revendications 20 et 21, caractérisé en ce que la tête (23) située sur la pièce d'articulation (20) est en un matériau déformable, tel qu'une matière plastique, et s'enclenche à la façon d'un bouton-pression dans la cavité intérieure (24) de l'entonnoir, en passant par l'ouverture rétrécie (17) de ce dernier.
  24. Organe de fermeture formant bouton suivant une ou plusieurs des revendications 20 à 23, caractérisé en ce que le rebord (19) de la paroi d'entonnoir (16) est fixé sur le corps de bouton (22) au moyen de parties écrasées (57, 59), disposées au moins par segments, d'une nervure annulaire (57') qui est disposée sur la face inférieure (11) de la pièce en forme de bouton (10).
  25. Organe de fermeture formant bouton suivant une ou plusieurs des revendications 1 à 23, caractérisé en ce que le rebord (19) de la paroi d'entonnoir (16) est fixé au corps de bouton (22) par des masses de colle (39).
  26. Organe de fermeture formant bouton suivant la revendication 25, caractérisé en ce que, sur la face inférieure de la pièce en forme de bouton, il est réalisé une partie surélevée (27) qui empêche un fluage d'adhésif, du rebord (19) de la paroi d'entonnoir (16) vers le logement (24) d'articulation de la tête (23).
  27. Organe de fermeture formant bouton suivant une ou plusieurs des revendications 1 à 26, caractérisé en ce qu'à l'emplacement de liaison articulée (23, 24), la face inférieure du corps de bouton (22) comporte une surface d'arrêt (38) pour une surface sommitale complémentaire (28) située sur la tête (23) de la pièce d'articulation (20).
  28. Organe de fermeture formant bouton suivant une ou plusieurs des revendications 1 à 27, caractérisé en ce que, dans la zone du trou d'entonnoir (17), la paroi d'entonnoir (16) est pourvue d'une partie repliée vers l'arrière (58) qui est située à l'intérieur (24) de l'entonnoir et qui forme une partie profilée renflée (68) servant à recevoir la tête de la pièce d'articulation.
  29. Organe de fermeture formant bouton suivant une ou plusieurs des revendications 1 à 28, caractérisé en ce que la tige de rivet (31) comporte, dans sa paroi tubulaire, des entailles de déchirage (47) permettant une réduction de la pression de rivetage.
EP90912673A 1989-08-29 1990-08-04 Fermeture a boutons, en particulier pour les vetements Expired - Lifetime EP0489067B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90912673T ATE102799T1 (de) 1989-08-29 1990-08-04 Knopfverschluss, insbesondere fuer kleidungsstuecke.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19893928529 DE3928529A1 (de) 1989-08-29 1989-08-29 Knopf, insbesondere fuer kleidungsstuecke
DE3928529 1989-08-29
DE4010427 1990-03-31
DE19904010427 DE4010427A1 (de) 1990-03-31 1990-03-31 Nietverbinder fuer flaechenmaterial, insbesondere fuer wetterfeste kleidungsstuecke

Publications (2)

Publication Number Publication Date
EP0489067A1 EP0489067A1 (fr) 1992-06-10
EP0489067B1 true EP0489067B1 (fr) 1994-03-16

Family

ID=25884523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90912673A Expired - Lifetime EP0489067B1 (fr) 1989-08-29 1990-08-04 Fermeture a boutons, en particulier pour les vetements

Country Status (5)

Country Link
US (1) US5115548A (fr)
EP (1) EP0489067B1 (fr)
CA (1) CA2023307A1 (fr)
DE (1) DE59005034D1 (fr)
WO (1) WO1991003184A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0641514U (ja) * 1992-11-20 1994-06-03 吉田工業株式会社 スナップボタン
DE19741779B4 (de) * 1997-09-22 2004-10-28 Stocko Fasteners Gmbh Druckknopf
DE19746908C2 (de) * 1997-10-23 2001-02-22 Stocko Fasteners Gmbh Wasserdichter Druckknopf
JP4221344B2 (ja) * 2004-09-03 2009-02-12 Ｙｋｋ株式会社 止め具およびボタン
KR100743229B1 (ko) * 2006-07-31 2007-07-27 주식회사유풍 모자용 꼭지 단추 및 그를 이용한 모자
US20090135886A1 (en) 2007-11-27 2009-05-28 Proteus Biomedical, Inc. Transbody communication systems employing communication channels
US9320326B2 (en) * 2009-06-03 2016-04-26 Robert P. Greenspoon Fastener
IT1397722B1 (it) * 2009-07-15 2013-01-24 Brb S R L Struttura di bottone rimovibile
GB2515088B (en) 2013-06-13 2018-01-24 Drage Michael Releasable interlocking fastening devices
US10398377B2 (en) * 2015-09-04 2019-09-03 Japan Science And Technology Agency Connector substrate, sensor system, and wearable sensor system

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
US2172594A (en) * 1939-09-12 Rivet button
US450069A (en) * 1891-04-07 Button
GB190408757A (en) * 1904-04-16 1904-11-10 Eliab Box Improvements in Buttons
US1434491A (en) * 1922-06-23 1922-11-07 Patent Button Co Button
FR1145612A (fr) * 1956-03-12 1957-10-28 Gobin Daude Bouton en deux pièces à pose rapide
IT1049162B (it) * 1974-11-14 1981-01-20 Schaeffer Homberg Gmbh Bottone.in particolare per indumenti
DE2734218A1 (de) * 1977-07-29 1979-02-08 Schaeffer Homberg Gmbh Wackelknopf
DE3313351A1 (de) * 1983-04-13 1984-10-18 William Prym-Werke Kg, 5190 Stolberg Nietpresse zur befestigung eines hart-kurzwarenartikels, wie eines druckknopfs, an einer traegerbahn
DE3313682A1 (de) * 1983-04-15 1984-10-18 William Prym-Werke Kg, 5190 Stolberg Nietpresse zur befestigung von hart-kurzwarenartikeln, wie druckknopfteilen, an flexiblen traegerbahnen
DE3313652A1 (de) * 1983-04-15 1984-10-18 William Prym-Werke Kg, 5190 Stolberg Betaetigungsvorrichtung fuer eine nietpresse von kurzwarenartikeln
DE3501224A1 (de) * 1985-01-16 1986-07-17 William Prym-Werke GmbH & Co KG, 5190 Stolberg Nietpresse zur befestigung eines schliessfunktions-teils, insbesondere druckknopfteils, an einer traegerbahn, wie einem kleidungsstueck
DE3508018A1 (de) * 1985-03-07 1986-09-11 William Prym-Werke GmbH & Co KG, 5190 Stolberg Automatische presse zum anbringen von druckknopfteilen an traegern, wie kleidungsstuecken
US4596349A (en) * 1985-05-02 1986-06-24 William Prym-Werke Kg Machine for applying articles of hardware to textile materials and the like
JPH0748087Y2 (ja) * 1988-09-22 1995-11-08 ワイケイケイ株式会社 釦等の取付用止め具

Also Published As

Publication number Publication date
CA2023307A1 (fr) 1991-03-01
US5115548A (en) 1992-05-26
DE59005034D1 (de) 1994-04-21
EP0489067A1 (fr) 1992-06-10
WO1991003184A1 (fr) 1991-03-21

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