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WO1992016348A1 - Outil, notamment tournevis, y compris dispositif et procede pour l'application par injection de manches en plastique sur ces outils - Google Patents

Outil, notamment tournevis, y compris dispositif et procede pour l'application par injection de manches en plastique sur ces outils Download PDF

Info

Publication number
WO1992016348A1
WO1992016348A1 PCT/EP1992/000518 EP9200518W WO9216348A1 WO 1992016348 A1 WO1992016348 A1 WO 1992016348A1 EP 9200518 W EP9200518 W EP 9200518W WO 9216348 A1 WO9216348 A1 WO 9216348A1
Authority
WO
WIPO (PCT)
Prior art keywords
blade
plastic
mold
shaft
booklet
Prior art date
Application number
PCT/EP1992/000518
Other languages
German (de)
English (en)
Inventor
Andreas Reusch
Original Assignee
Wera Werk Hermann Werner Gmbh & Co.
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
Application filed by Wera Werk Hermann Werner Gmbh & Co. filed Critical Wera Werk Hermann Werner Gmbh & Co.
Publication of WO1992016348A1 publication Critical patent/WO1992016348A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/14—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall
    • B29C33/16—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall using magnetic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/10—Handle constructions characterised by material or shape
    • B25G1/12—Handle constructions characterised by material or shape electrically insulating material
    • B25G1/125—Handle constructions characterised by material or shape electrically insulating material for screwdrivers, wrenches or spanners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/34—Attaching handles to the implements by pressing the handle on the implements; using cement or molten metal, e.g. casting, moulding, by welding or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C45/14073—Positioning or centering articles in the mould using means being retractable during injection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/46—Knobs or handles, push-buttons, grips
    • B29L2031/463—Grips, handles

Definitions

  • the invention relates to a device for
  • 00013 material coating is encapsulated.
  • a plastic 00036 spacer is provided, which within the
  • 00040 ter is ⁇ tern- or radför ig, so that the Spritz ⁇
  • the object of the invention is a generic
  • 00061 tig can be created without relying on special components
  • 00069 gene of the invention ie the device and the 00070 method or the generated by the method
  • the cheapest option is optional
  • the 00091 blade is centered in the heart of the shape.
  • 00104 should remain, for example to set one 00105 the torque-increasing additional tool, so
  • 00125 are and serve as ejectors. 00126
  • 00183 is formed. One of them can be stationary. Further
  • 00261 sensors determine the distance and can
  • Fig. 1 is a vertical section through the inventions
  • 00313 Fig. 2 is a same vertical section through the
  • FIG. 1 shows the section according to III-III in FIG. 1
  • FIG. 4 is a representation corresponding to FIG. 3
  • Fig. 5 is a plan view of the related
  • 00328 Fig. 6 is an end view against one of the individual
  • Fig. 9 shows a variant of the invention
  • FIG. 10 shows the section along line X-X, enlarged
  • FIG. 11 the same section in the ejector position
  • Fig. 12 shows the finished product from the device
  • plastic handles is in its entirety as Spritz ⁇
  • the mold parting line F is vertical and er ⁇
  • the booklet 3 has an ergonomic
  • the front end is at 23
  • 00473 is curved in the form of a cylinder section. 00474
  • the injection mold 1 is program-controlled
  • the groove 32 extends coaxially to the cavity side
  • 00550 form is basically the same structure, as is the
  • the polygon collar 33 is a hexagon, 00560 which to favor the anti-rotation anchorage
  • 00579 is, ie in the area of the middle section 24
  • 00620 end face 35 is circular, for example
  • the end of work includes the character S for
  • 00637 Magnet has the character N for North Pole. 00638
  • the magnets 34 can be realized as permanent magnets
  • the sensors can fine-tune to the end
  • the channels receiving the support cores S1 can
  • 00704 le can also be realized as bags, i.e. for
  • 00709 ejector function can be used. 00710
  • injection point 37 leaves recognizable.
  • 00731 deviations can also be at the injection point or

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

La présente invention se rapporte à un procédé et à un dispositif pour l'application simultanée par injection de manches en plastique sur les lames de tournevis (K) ou similaire, et l'encastrement par injection de la lame elle-même. Pour l'obtention d'une forme de construction et d'une technique d'injection optimales, il est proposé de prévoir pour le support radial de la lame des cales individuelles (S), à retirer pendant l'opération d'injection et avant le refroidissement de la matière à mouler par injection.
PCT/EP1992/000518 1991-03-14 1992-03-10 Outil, notamment tournevis, y compris dispositif et procede pour l'application par injection de manches en plastique sur ces outils WO1992016348A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4108291.5 1991-03-14
DE19914108291 DE4108291A1 (de) 1991-03-14 1991-03-14 Vorrichtung zum anspritzen von kunststoffheften

Publications (1)

Publication Number Publication Date
WO1992016348A1 true WO1992016348A1 (fr) 1992-10-01

Family

ID=6427287

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1992/000518 WO1992016348A1 (fr) 1991-03-14 1992-03-10 Outil, notamment tournevis, y compris dispositif et procede pour l'application par injection de manches en plastique sur ces outils

Country Status (2)

Country Link
DE (1) DE4108291A1 (fr)
WO (1) WO1992016348A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996030167A1 (fr) * 1995-03-31 1996-10-03 Strauch, Martin Tournevis a tige gainee
NL1003025C2 (nl) * 1996-05-03 1997-11-06 Anne Christien Hubertine Simon Voorwerp uit transparant kunststofmateriaal omvattende een van buitenaf zichtbaar daarin opgenomen object.
CN101954717A (zh) * 2010-09-13 2011-01-26 凡嘉科技（无锡）有限公司 制作尾部为塑料件、前端为金属件的钥匙支承结构
CN116141575A (zh) * 2023-04-19 2023-05-23 西安感崆电子信息科技有限公司 一种线束传感器注塑模具及其制造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6749790B1 (en) * 1999-11-19 2004-06-15 Adolf Wurth Gmbh & Co. Kg Handle for a hand tool and method for the manufacture thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599570A (en) * 1945-09-18 1948-03-16 Andre Cretin Improvements in methods of and apparatus for injection moulding of thermoplastic materials
GB2103534A (en) * 1981-07-28 1983-02-23 Omron Tateisi Electronics Co Locating inserts during mould filling
DE3241657A1 (de) * 1982-11-11 1984-05-17 Thermoplastik Rinke GmbH & Co KG, 5630 Remscheid Schraubendreher mit isoliertem klingenschaft und massivem kunststoffhandgriff sowie verfahren zu seiner herstellung
EP0120787A1 (fr) * 1983-03-25 1984-10-03 CERAVER Société anonyme dite: Procédé de moulage du revêtement isolant d'un isolateur électrique organique de grande longueur
DE3309597C1 (de) * 1983-03-17 1984-11-15 Thermoplastik Rinke GmbH & Co KG, 5630 Remscheid Isolierter Schraubendreher
FR2556645A1 (fr) * 1983-12-19 1985-06-21 Hager Daniel Procede et dispositif pour injecter une piece de matiere plastique possedant un insert, et pieces ainsi obtenues
JPS60130129A (ja) * 1983-12-16 1985-07-11 Nec Corp 絶縁型半導体素子の樹脂封止方法
DE4017668A1 (de) * 1990-06-01 1991-12-05 Belzer Dowidat Gmbh Verfahren zur herstellung von schraubendrehern

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599570A (en) * 1945-09-18 1948-03-16 Andre Cretin Improvements in methods of and apparatus for injection moulding of thermoplastic materials
GB2103534A (en) * 1981-07-28 1983-02-23 Omron Tateisi Electronics Co Locating inserts during mould filling
DE3241657A1 (de) * 1982-11-11 1984-05-17 Thermoplastik Rinke GmbH & Co KG, 5630 Remscheid Schraubendreher mit isoliertem klingenschaft und massivem kunststoffhandgriff sowie verfahren zu seiner herstellung
DE3309597C1 (de) * 1983-03-17 1984-11-15 Thermoplastik Rinke GmbH & Co KG, 5630 Remscheid Isolierter Schraubendreher
EP0120787A1 (fr) * 1983-03-25 1984-10-03 CERAVER Société anonyme dite: Procédé de moulage du revêtement isolant d'un isolateur électrique organique de grande longueur
JPS60130129A (ja) * 1983-12-16 1985-07-11 Nec Corp 絶縁型半導体素子の樹脂封止方法
FR2556645A1 (fr) * 1983-12-19 1985-06-21 Hager Daniel Procede et dispositif pour injecter une piece de matiere plastique possedant un insert, et pieces ainsi obtenues
DE4017668A1 (de) * 1990-06-01 1991-12-05 Belzer Dowidat Gmbh Verfahren zur herstellung von schraubendrehern

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 9, no. 288 (E-358)(2011) 15. November 1985 & JP,A,60 130 129 ( NIPPON DENKI ) 11. Juli 1985 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996030167A1 (fr) * 1995-03-31 1996-10-03 Strauch, Martin Tournevis a tige gainee
NL1003025C2 (nl) * 1996-05-03 1997-11-06 Anne Christien Hubertine Simon Voorwerp uit transparant kunststofmateriaal omvattende een van buitenaf zichtbaar daarin opgenomen object.
CN101954717A (zh) * 2010-09-13 2011-01-26 凡嘉科技（无锡）有限公司 制作尾部为塑料件、前端为金属件的钥匙支承结构
CN116141575A (zh) * 2023-04-19 2023-05-23 西安感崆电子信息科技有限公司 一种线束传感器注塑模具及其制造方法
CN116141575B (zh) * 2023-04-19 2023-09-19 西安感崆电子信息科技有限公司 一种线束传感器注塑模具及其制造方法

Also Published As

Publication number Publication date
DE4108291A1 (de) 1992-09-17

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