JPS6446246A - Optical disk bonding device - Google Patents

Optical disk bonding device

Info

Publication number
JPS6446246A
JPS6446246A JP20314487A JP20314487A JPS6446246A JP S6446246 A JPS6446246 A JP S6446246A JP 20314487 A JP20314487 A JP 20314487A JP 20314487 A JP20314487 A JP 20314487A JP S6446246 A JPS6446246 A JP S6446246A
Authority
JP
Japan
Prior art keywords
spacers
vacuum
spacer
turntable
fitted
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.)
Granted
Application number
JP20314487A
Other languages
Japanese (ja)
Other versions
JPH0792932B2 (en
Inventor
Kaoru Matsumura
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.)
Ushio Denki KK
Ushio Inc
Original Assignee
Ushio Denki KK
Ushio Inc
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 Ushio Denki KK, Ushio Inc filed Critical Ushio Denki KK
Priority to JP62203144A priority Critical patent/JPH0792932B2/en
Publication of JPS6446246A publication Critical patent/JPS6446246A/en
Publication of JPH0792932B2 publication Critical patent/JPH0792932B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Manufacturing Optical Record Carriers (AREA)

Abstract

PURPOSE:To simply position a space and to prevent the dislocation between the spacer and the substrate of an optical disk by providing a special fitting groove around a rotating axis with a turntable, and providing a vacuum absorbing hole communicating with its inside. CONSTITUTION:Plural spacer fitting grooves 11 to fit spacers 21d and 21e are provided on a turntable 24, and the spacers 21d and 21e are fitted into these spacer fitting grooves 11 respectively. A vacuum absorbing hole 12 communicating with a vacuum pump and a vacuum chack is provided at the bottom of the spacer fitting groove 11, and the spacers 21d and 21e fitted into the spacer fitting groove 11 are made into vacuum and fitted through the vacuum absorbing hole 12. Thus, the spacers 21d and 21e are easily and correctly positioned, and even during the rotation of the turntable 24, the dislocation of the spacers 21d and 21e is not generated.
JP62203144A 1987-08-17 1987-08-17 Optical disc bonding device Expired - Fee Related JPH0792932B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62203144A JPH0792932B2 (en) 1987-08-17 1987-08-17 Optical disc bonding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62203144A JPH0792932B2 (en) 1987-08-17 1987-08-17 Optical disc bonding device

Publications (2)

Publication Number Publication Date
JPS6446246A true JPS6446246A (en) 1989-02-20
JPH0792932B2 JPH0792932B2 (en) 1995-10-09

Family

ID=16469144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62203144A Expired - Fee Related JPH0792932B2 (en) 1987-08-17 1987-08-17 Optical disc bonding device

Country Status (1)

Country Link
JP (1) JPH0792932B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999024976A1 (en) * 1997-11-12 1999-05-20 First Light Technology, Inc. Improved system and method for curing a resin in a bonded storage disk

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60243838A (en) * 1984-05-17 1985-12-03 Hitachi Ltd Manufacture of stuck type disk

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60243838A (en) * 1984-05-17 1985-12-03 Hitachi Ltd Manufacture of stuck type disk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999024976A1 (en) * 1997-11-12 1999-05-20 First Light Technology, Inc. Improved system and method for curing a resin in a bonded storage disk

Also Published As

Publication number Publication date
JPH0792932B2 (en) 1995-10-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees