JPS6450269A - Disk clamping device - Google Patents

Disk clamping device

Info

Publication number
JPS6450269A
JPS6450269A JP62207247A JP20724787A JPS6450269A JP S6450269 A JPS6450269 A JP S6450269A JP 62207247 A JP62207247 A JP 62207247A JP 20724787 A JP20724787 A JP 20724787A JP S6450269 A JPS6450269 A JP S6450269A
Authority
JP
Japan
Prior art keywords
clamper
clamp arm
turntable
rocking fulcrum
abutting part
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
JP62207247A
Other languages
Japanese (ja)
Inventor
Toshihiko Takara
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.)
Fujitsu General Ltd
Original Assignee
Fujitsu General Ltd
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 Fujitsu General Ltd filed Critical Fujitsu General Ltd
Priority to JP62207247A priority Critical patent/JPS6450269A/en
Publication of JPS6450269A publication Critical patent/JPS6450269A/en
Pending legal-status Critical Current

Links

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

PURPOSE:To save the separation force of a magnetic type clamper for a turntable at minimum, by separating the clamper from the turntable by raising only a part of a clamping member prior to other parts in the initial stage of the releasing operation of clamping. CONSTITUTION:At the tip part of a clamp arm 5, a first clamper abutting part 15a at a side separated from a rocking fulcrum 17, and a second clamper abutting part 15b at a side nearer are formed, and a flat plane formed by a plane to be abutted for the clamp arm 5 is set at a position higher than the rocking fulcrum 17 of the clamp arm 5. By rotating the clamp arm 5 in a direction of arrow head A, the first clamper abutting part 15a is abutted with the flange part 16 of the clamper 4, and the clamper 4 is raised in a direction of arrow head C centering the lower edge 4a of the clamper 4 at the side nearer to the rocking fulcrum 17 of the clamp arm 5, thereby, it is separated from the turntable 3. In such a way, it is possible to separate the clamping member from the turntable with a light force.
JP62207247A 1987-08-20 1987-08-20 Disk clamping device Pending JPS6450269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62207247A JPS6450269A (en) 1987-08-20 1987-08-20 Disk clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62207247A JPS6450269A (en) 1987-08-20 1987-08-20 Disk clamping device

Publications (1)

Publication Number Publication Date
JPS6450269A true JPS6450269A (en) 1989-02-27

Family

ID=16536647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62207247A Pending JPS6450269A (en) 1987-08-20 1987-08-20 Disk clamping device

Country Status (1)

Country Link
JP (1) JPS6450269A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0310349U (en) * 1989-06-15 1991-01-31
EP1758111A2 (en) * 2005-08-26 2007-02-28 Hitachi-LG Data Storage Korea Inc. Clamping apparatus for disk drive

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0310349U (en) * 1989-06-15 1991-01-31
EP1758111A2 (en) * 2005-08-26 2007-02-28 Hitachi-LG Data Storage Korea Inc. Clamping apparatus for disk drive
EP1758111A3 (en) * 2005-08-26 2009-05-27 Hitachi-LG Data Storage Korea Inc. Clamping apparatus for disk drive

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