JPS6460847A - Clamper device for disk player - Google Patents

Clamper device for disk player

Info

Publication number
JPS6460847A
JPS6460847A JP62218370A JP21837087A JPS6460847A JP S6460847 A JPS6460847 A JP S6460847A JP 62218370 A JP62218370 A JP 62218370A JP 21837087 A JP21837087 A JP 21837087A JP S6460847 A JPS6460847 A JP S6460847A
Authority
JP
Japan
Prior art keywords
clamper
disk
clamping
shaft
interference
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
JP62218370A
Other languages
Japanese (ja)
Inventor
Tsukasa Murakami
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP62218370A priority Critical patent/JPS6460847A/en
Publication of JPS6460847A publication Critical patent/JPS6460847A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To reduce a force required for the release of clamping and to eliminate the interference of a clamper for a spindle shaft, by moving the clamper for a disk table along the rotary center shaft of the disk table. CONSTITUTION:A clamper unit 30 is constituted of the clamper 31 which functions directly on a disk, a clamper holder 33 which supports the clamper 31 rotatably freely, and a cam cylinder 35 to perform the clamping motion of the clamper holder 33 in an up-and-down direction along the rotary shaft of the disk. The clamper 31 performs a clamping function on the disk D, and is moved linearly by the rotary movement of the cam cylinder 35. In such a way, it is possible to prevent the interference of the clamper 31 for the spindle shaft 42 from being generated, and to reduce the force required for the release of the clamper 31.
JP62218370A 1987-09-01 1987-09-01 Clamper device for disk player Pending JPS6460847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62218370A JPS6460847A (en) 1987-09-01 1987-09-01 Clamper device for disk player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62218370A JPS6460847A (en) 1987-09-01 1987-09-01 Clamper device for disk player

Publications (1)

Publication Number Publication Date
JPS6460847A true JPS6460847A (en) 1989-03-07

Family

ID=16718831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62218370A Pending JPS6460847A (en) 1987-09-01 1987-09-01 Clamper device for disk player

Country Status (1)

Country Link
JP (1) JPS6460847A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999895A (en) * 1988-06-22 1991-03-19 Brother Kogyo Kabushiki Kaisha Machine tool
JP2009211767A (en) * 2008-03-04 2009-09-17 Sony Corp Disk recording and/or reproducing device
JP2011044189A (en) * 2009-08-19 2011-03-03 Orion Denki Kk Recording and reproducing device equipped with moving structure of clamper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999895A (en) * 1988-06-22 1991-03-19 Brother Kogyo Kabushiki Kaisha Machine tool
JP2009211767A (en) * 2008-03-04 2009-09-17 Sony Corp Disk recording and/or reproducing device
US8056097B2 (en) 2008-03-04 2011-11-08 Sony Corporation Disk recording and/or reproducing apparatus
JP2011044189A (en) * 2009-08-19 2011-03-03 Orion Denki Kk Recording and reproducing device equipped with moving structure of clamper

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