[go: up one dir, main page]

DE928243T1 - Verfahren und gerät zum zusammenkleben von scheibenelementen - Google Patents

Verfahren und gerät zum zusammenkleben von scheibenelementen

Info

Publication number
DE928243T1
DE928243T1 DE0928243T DE97916703T DE928243T1 DE 928243 T1 DE928243 T1 DE 928243T1 DE 0928243 T DE0928243 T DE 0928243T DE 97916703 T DE97916703 T DE 97916703T DE 928243 T1 DE928243 T1 DE 928243T1
Authority
DE
Germany
Prior art keywords
adhesive
disc
elements
gap
disc elements
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.)
Pending
Application number
DE0928243T
Other languages
English (en)
Inventor
Ove Oehman
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.)
Toolex Alpha AB
Original Assignee
Toolex Alpha AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20402053&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE928243(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toolex Alpha AB filed Critical Toolex Alpha AB
Publication of DE928243T1 publication Critical patent/DE928243T1/de
Pending legal-status Critical Current

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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
    • B29C65/521—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by spin coating
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
    • B29C65/54—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts
    • B29C65/542—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts by injection
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
    • B29C65/7805—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features
    • B29C65/7808—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features in the form of holes or slots
    • B29C65/7811—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features in the form of holes or slots for centring purposes
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/342—Preventing air-inclusions
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • B29C66/452—Joining of substantially the whole surface of the articles the article having a disc form, e.g. making CDs or DVDs
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D17/00—Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records; Producing record discs from master stencils
    • B29D17/005—Producing optically read record carriers, e.g. optical discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
    • B29C65/54—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts
    • B29C65/546—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts by gravity, e.g. by pouring
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
    • B29C65/54—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts
    • B29C65/548—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts by capillarity
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72321—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72324—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of inorganic materials not provided for in B29C66/72321 - B29C66/72322
    • B29C66/72325—Ceramics
    • 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
    • B29L2017/00—Carriers for sound or information
    • B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003—Records or discs
    • B29L2017/005—CD''s, DVD''s
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quality & Reliability (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Claims (21)

PATENTANSPRÜCHE
1. Verfahren zum Zusammenkleben zweier Scheibenelemente
(12, 14), insbesondere Substrate für digitale Audio-, Video- oder Computerscheiben, beispielsweise digitale Video-CD's, gekennzeichnet durch folgende Schritte:
a) koaxiales Zusammenbringen der Scheibenelemente (12, 14) derart miteinander, daß ein Spalt (46) zwischen den beiden Scheibenelementen verbleibt;
b) derartiges Aufbringen eines Flüssigklebstoffs (52) in einer Innenfläche des Spaltes (46), daß der Klebstoff im wesentlichen gleichzeitig mit einander zugewendeten Seiten der beiden Scheibenelemente (12, 14) in Berührung gerät; und
c) Zusammenbringen der Scheibenelemente (12, 14) zueinander, um ein gutdefiniertes, gleichmäßiges Ausfüllen von Klebstoff zwischen den Scheibenelementen zu erzielen.
2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß
die Scheibenelemente (12, 14) während des Aufbringens von Klebstoff in einer parallelen Beziehung zueinander gehalten werden.
3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Scheibenelemente (12, 14) während des Klebstoffaufbringens relativ zueinander derart gehalten
werden, daß zwischen zumindest einem radial äußeren Abschnitt der Scheibenelemente (12, 14) ein radial nach außen divergierender Spalt (46) gebildet wird.
4. Verfahren nach Anspruch 3, dadurch gekennzeichnet, daß zumindest eines (14) der Scheibenelemente relativ zum anderen (12) Scheibenelement während des Klebstoffaufbringens zwischen den Scheibenelementen (12, 14) in einer konvex gekrümmten Form gehalten wird.
5. Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Klebestoff (52) in den Spalt
(46) eingespritzt wird, während die Scheibenelemente (12, 14) gedreht werden.
6. Verfahren nach Anspruch 3, dadurch gekennzeichnet, daß zumindest eine Klebstoffeinspritzdüse (50) vor dem Aufbringen von Klebstoff in den Spalt (46) eingebracht wird.
7. Verfahren nach Anspruch 6, dadurch gekennzeichnet, daß die Düse (50) in den Spalt (46) radial von der Außenseite eingebracht wird.
8. Verfahren nach Anspruch 6, dadurch gekennzeichnet, daß die Düse (50') in den Spalt (46) radial von innen eingebracht wird.
9. Verfahren nach einem der Ansprüche 3 bis 7, dadurch gekennzeichnet, daß das(die) Scheibenelement(e) (12, 14) durch Erzeugen eines unteratmosphärischen Drucks auf der Seite des Scheibenelements gegen einen entsprechend profilierten Halter (30, 32; 30'; 32") gekrümmt wird (werden), die dem Halter zugewendet ist.
♦ ·
10. Verfahren nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß der Klebstoff rund um die Scheibenelemente in einer Ringform (52) aufgebracht wird.
11. Verfahren nach Anspruch 10, dadurch gekennzeichnet, daß
die Scheibenelemente (12, 14) jedes zumindest eine halbe Umdrehung, vorzugsweise eine halbe bis eine ganze Umdrehung in entgegengesetzte Richtungen gedreht werden.
12. Verfahren nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß die Scheibenelemente (12, 14) nach dem Aufbringen von Klebstoff durch Schwerkraft auf ein Scheibenelement (14) und die Kapillarkräfte des Klebstoffs zueinander gebracht werden.
13. Vorrichtung zum Zusammenkleben zweier Scheibenelemente
(12, 14), insbesondere Substrate für digitale Audio-, Video- oder Computerscheiben, beispielsweise digitale Video-CD's, dadurch gekennzeichnet, daß sie einen unteren Halter (30; 30'; 30") zum Tragen eines Scheibenelements (12) umfaßt; einen oberen Halter (32; 32'; 32") zum Stützen des anderen Scheibenelements (14) in einer koaxialen Beziehung zum unteren Scheibenelement, um einen Spalt (46) zwischen den Scheibenelementen (12, 14) zu bilden; und eine Einrichtung (50; 50') zum Aufbringen eines Flüssigklebstoffs in einer Innenfläche des Spalts (46).
14. Vorrichtung nach Anspruch 13, dadurch gekennzeichnet, daß zumindest einer (32') der Halter eine Fläche aufweist, die dem im wesentlichen konvexen Scheibenelement (14) zugewendet ist, wobei die Fläche zusammen mit dem Scheibenelement und einem Dichtelement
EP H ^9 &ogr; 9 / &ogr; &tgr;
(35, 38) konstruiert ist, um einen Raum (48) zu begrenzen, der einem Vakuum aussetzbar ist.
15. Vorrichtung nach Anspruch 13, dadurch gekennzeichnet, daß jeder der beiden Halter (30"; 32") eine im wesentlichen flache, seinem jeweiligen Scheibenelement (12, 14) zugewendete Fläche aufweist, wobei die flache Fläche zusammen mit dem Scheibenelement und dem Dichtelement (36, 38) einen Raum (48) definiert, der einem Vakuum aussetzbar ist.
16. Vorrichtung nach einem der Ansprüche 13 bis 15, dadurch gekennzeichnet, daß die Einrichtung zum Aufbringen von Klebstoff eine Düse (50; 50') umfaßt, die derart angeordnet ist, um einen Klebstoffstrom in den Spalt (46) zu richten, so daß der Klebstoffstrom im wesentlichen gleichzeitig einander zugewendete Flächen der Scheibenelemente (12, 14) trifft.
17. Vorrichtung nach Anspruch 16, dadurch gekennzeichnet, daß die Düse (50) radial von der Außenseite in den Spalt
(46) einbringbar und von ihm zurückziehbar ist.
18. Vorrichtung nach Anspruch 16, dadurch gekennzeichnet,
daß die Düse (50') radial von innen in den Spalt (46) einbringbar und aus ihm zurückziehbar ist.
19. Vorrichtung nach einem der Ansprüche 13 bis 18, dadurch gekennzeichnet, daß die Halter (30, 32; 30'; 32'; 30"; 32") zum Aufbringen eines ringförmigen Klebstoffwulstes (52) rund um die Scheibenelemente (12, 14) in dieselbe Richtung drehbar sind.
20. Vorrichtung nach Anspruch 19, dadurch gekennzeichnet, daß die Halter (30, 32; 30'; 32'; 30"; 32") nach dem
D E / E P O 928
Aufbringen des Klebstoffwulstes (52) relativ zueinander in entgegengesetzte Richtungen drehbar sind.
21. Vorrichtung nach einem der Ansprüche 13 bis 20, dadurch gekennzeichnet, daß der untere Halter (30"; 30") eine im wesentlichen flache, scheibenstützende Fläche aufweist.
DE0928243T 1996-04-01 1997-04-01 Verfahren und gerät zum zusammenkleben von scheibenelementen Pending DE928243T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9601263A SE506451C2 (sv) 1996-04-01 1996-04-01 Förfarande och anordning för sammanlimning av substrat till dataskivor
PCT/SE1997/000558 WO1997036737A1 (en) 1996-04-01 1997-04-01 Method and apparatus for glueing together disc elements

Publications (1)

Publication Number Publication Date
DE928243T1 true DE928243T1 (de) 1999-10-07

Family

ID=20402053

Family Applications (5)

Application Number Title Priority Date Filing Date
DE1235215T Pending DE1235215T1 (de) 1996-04-01 1997-04-01 Verfahren und Gerät zum Zusammenkleben von Scheibenelementen
DE69722044T Expired - Lifetime DE69722044T4 (de) 1996-04-01 1997-04-01 Verfahren und Gerät zum Zusammenkleben von Scheibenelementen
DE69722044A Expired - Fee Related DE69722044D1 (de) 1996-04-01 1997-04-01 Verfahren und Gerät zum Zusammenkleben von Scheibenelementen
DE0928243T Pending DE928243T1 (de) 1996-04-01 1997-04-01 Verfahren und gerät zum zusammenkleben von scheibenelementen
DE69717131T Expired - Fee Related DE69717131T2 (de) 1996-04-01 1997-04-01 Verfahren und gerät zum zusammenkleben von scheibenelementen

Family Applications Before (3)

Application Number Title Priority Date Filing Date
DE1235215T Pending DE1235215T1 (de) 1996-04-01 1997-04-01 Verfahren und Gerät zum Zusammenkleben von Scheibenelementen
DE69722044T Expired - Lifetime DE69722044T4 (de) 1996-04-01 1997-04-01 Verfahren und Gerät zum Zusammenkleben von Scheibenelementen
DE69722044A Expired - Fee Related DE69722044D1 (de) 1996-04-01 1997-04-01 Verfahren und Gerät zum Zusammenkleben von Scheibenelementen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69717131T Expired - Fee Related DE69717131T2 (de) 1996-04-01 1997-04-01 Verfahren und gerät zum zusammenkleben von scheibenelementen

Country Status (7)

Country Link
EP (2) EP1235215B1 (de)
JP (1) JP2000507515A (de)
CN (1) CN1067012C (de)
AU (1) AU2525797A (de)
DE (5) DE1235215T1 (de)
SE (1) SE506451C2 (de)
WO (1) WO1997036737A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE506616C2 (sv) * 1996-05-13 1998-01-19 Toolex Alpha Ab Limningsmunstycke för sammanlimning av optiska skivelement
DE19718471A1 (de) * 1997-04-30 1998-11-05 Steag Hamatech Gmbh Machines Verfahren und Vorrichtung zum Verkleben von zwei Substraten
WO1999007542A1 (de) 1997-08-06 1999-02-18 Krauss-Maffei Kunststofftechnik Gmbh Verfahren und vorrichtung zum verkleben von zwei dvd (digital versatile disc)-halbseiten
EP0908876A3 (de) * 1997-10-08 2002-02-13 Leybold Systems GmbH Verfahren zum Verkleben eines flachen, kreisscheibenförmigen ersten Substrats aus einem Kunststoff mit einem ebensolchen zweiten Substrat zu einer digital video disc und Vorrichtung zur Durchführung des Verfahrens
DE19748699A1 (de) * 1997-11-04 1999-05-06 Data Disc Robots Gmbh Verfahren zum Verkleben von Datenträgerplatten
ES2195420T3 (es) * 1997-11-12 2003-12-01 Steag Hamatech Inc Sistema y metodo para entregar una resina entnre sustratos de un disco de almacenamiento unido.
US6254809B1 (en) 1998-05-19 2001-07-03 Steag Hamatech, Inc. System and method for curing a resin disposed between a top and bottom substrate with thermal management
EP1164004A3 (de) * 1997-11-12 2005-01-26 STEAG HamaTech, Inc. System und Verfahren zum anbringen eines Harzes zwischen den Substraten einer Verbunddatenspeicherplatte
US6214412B1 (en) 1998-05-19 2001-04-10 First Light Technologies, Inc. System and method for distributing a resin disposed between a top substrate and a bottom substrate
US6098272A (en) * 1998-05-19 2000-08-08 First Light Technology, Inc. System for maintaining concentricity of a combination of a top and bottom substrate during the assembly of a bonded storage disk
US6352612B1 (en) 1998-05-19 2002-03-05 Steag Hamatech, Inc. System for forming bonded storage disks with low power light assembly
US6103039A (en) * 1997-11-12 2000-08-15 First Light Technology, Inc. System and method for thermally manipulating a combination of a top and bottom substrate before a curing operation
US6106657A (en) * 1998-05-19 2000-08-22 First Light Technology, Inc. System and method for dispensing a resin between substrates of a bonded storage disk
US6183577B1 (en) * 1997-11-19 2001-02-06 Matsushita Electric Industrial Co., Ltd. Method and apparatus for manufacturing an optical information medium
SE511641C2 (sv) 1998-02-24 1999-11-01 Toolex Alpha Ab Förfarande för sammanlimning av optiska skivsubstrat
US6066218A (en) * 1998-04-23 2000-05-23 3M Innovative Properties Company Method and apparatus for assembling an optical recording medium
DE10063666C1 (de) * 2000-12-20 2002-04-11 Steag Hamatech Ag Verfahren und Vorrichtung zum Zusammenfügen von Substraten
US6611365B2 (en) * 2001-03-20 2003-08-26 Imation Corp. Thermoplastic substrates for holographic data storage media
US20070281149A1 (en) * 2006-06-06 2007-12-06 Asml Netherlands B.V. Lithographic apparatus and device manufacturing method
WO2010109272A2 (de) 2009-03-26 2010-09-30 Vacuumschmelze Gmbh & Co. Kg Blechpaket mit weichmagnetischem werkstoff und verfahren zum stoffschlüssigen fügen von paketlamellen zu einem weichmagnetischen blechpaket
US10950269B2 (en) 2017-07-25 2021-03-16 Sony Corporation Optical recording medium and method for manufacturing the same
CN113732989B (zh) * 2020-05-28 2023-10-10 胜美达电机（香港）有限公司 接着方法、接着设备及组件装配系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61190738A (ja) * 1985-02-19 1986-08-25 Ricoh Co Ltd 情報記録媒体の封止方法
JP2658149B2 (ja) * 1988-03-31 1997-09-30 松下電器産業株式会社 光ディスク製造装置
JPH0935335A (ja) * 1995-07-19 1997-02-07 Pioneer Electron Corp 光ディスク製造方法

Also Published As

Publication number Publication date
EP0928243B1 (de) 2002-11-13
DE69717131T2 (de) 2003-09-11
EP1235215A1 (de) 2002-08-28
EP1235215B1 (de) 2003-05-14
DE69722044T4 (de) 2005-09-08
CN1067012C (zh) 2001-06-13
HK1019423A1 (en) 2000-02-11
SE9601263L (sv) 1997-10-02
JP2000507515A (ja) 2000-06-20
WO1997036737A1 (en) 1997-10-09
SE9601263D0 (sv) 1996-04-01
DE69722044T2 (de) 2004-03-18
DE69722044D1 (de) 2003-06-18
DE69717131D1 (de) 2002-12-19
EP0928243A1 (de) 1999-07-14
SE506451C2 (sv) 1997-12-15
DE1235215T1 (de) 2003-03-20
AU2525797A (en) 1997-10-22
CN1215367A (zh) 1999-04-28

Similar Documents

Publication Publication Date Title
DE928243T1 (de) Verfahren und gerät zum zusammenkleben von scheibenelementen
DE69618275T2 (de) Verfahren zur Herstellung einer optischen Platte und dazu verwendete Plattform
DE3512740C2 (de) Vorrichtung zum Reinigen einer Oberfläche eines Gegenstands, insbesondere einer digital-codierten Platte
DE4335530A1 (de) Verfahren zum Verbinden einer Schaufel mit der Radscheibe eines Schaufelrads durch lineares Reibschweißen
CH622473A5 (de)
DE602004013447T2 (de) Verfahren zum verkleben von scheibenförmigen substraten und vorrichtung zur durchführung des verfahrens
DE69720714T2 (de) Klebstoffdüse, insbesondere zum kleben von dvd-platten
DE69902035T2 (de) Verfahren zum zusammenkleben von trägern für optische platten
DE4041199A1 (de) Verfahren und vorrichtung zum verkleben von zwei miteinander zu verbindenden, informationen tragenden scheiben oder dergleichen
DE2750390C2 (de) Verfahren zum Verbinden von Teilen durch Diffusionshartlöten und nach diesem Verfahren hergestellte Gegenstände
DE69709729T2 (de) Vorrichtung zum biegen von flachen, runden scheibenelementen
EP4000806A1 (de) Verfahren zum beidseitigen polieren von halbleiterscheiben zwischen einem unteren polierteller und einem oberen polierteller
DE185148T1 (de) Abschabbare dichtschicht und verfahren zu ihrer herstellung.
DE122260T1 (de) Hochdruckbauchkapsel sowie deren herstellungsverfahren.
CH615841A5 (en) Enzyme reactor
DE2915118C2 (de) Verfahren zum Aufbringen einer mit einem thermoplastischen Material beschichteten Folie auf einen aus nicht thermoplastischem Material bestehenden Behälter und Vorrichtung zur Durchführung des Verfahrens
US4853260A (en) Optical disk and process for producing the same
DE19758502C2 (de) Ringförmiges Etikett für Compact Disks
DE69904015T2 (de) Ein Verfahren zur Herstellung einer Scheibe und eine so hergestellte Scheibe
EP4306262A1 (de) Verfahren zum beidseitigen polieren von halbleiterscheiben zwischen einem unteren polierteller und einem oberen polierteller
DE3632816A1 (de) Substrat, dessen oberflaeche eine schicht einer klebfaehigen masse traegt
DE3228584A1 (de) Verfahren zum aufzeichnen von videoinformationen auf einem kunststoffsubstrat
DE3616472C2 (de)
DE19842954A1 (de) Verfahren und Vorrichtung zur Steuerung des Gegendrucks beim chemisch-mechanischen Polieren
DE1959561C3 (de) Verfahren zum vielmaligen Wiederverwenden eines Dichtelementes aus plastisch verformbarem Material