JPS62159372A - Disk clamping mechanism - Google Patents

Disk clamping mechanism

Info

Publication number
JPS62159372A
JPS62159372A JP61001625A JP162586A JPS62159372A JP S62159372 A JPS62159372 A JP S62159372A JP 61001625 A JP61001625 A JP 61001625A JP 162586 A JP162586 A JP 162586A JP S62159372 A JPS62159372 A JP S62159372A
Authority
JP
Japan
Prior art keywords
clamp
medium
collet
turntable
shaped
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
JP61001625A
Other languages
Japanese (ja)
Inventor
Eiji Yamamoto
Original Assignee
Nec 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 Nec Corp filed Critical Nec Corp
Priority to JP61001625A priority Critical patent/JPS62159372A/en
Publication of JPS62159372A publication Critical patent/JPS62159372A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To easily perform an accurate center positioning, and to prevent a medium from being damaged by providing a collet-shaped lower clamp, a turntable for temporary holding, and an upper clamp.
CONSTITUTION: The titled device is equipped with a collet-shaped lower clamp 8, a turntable 11 to hold a disk temporarily, and an upper clamp 9 that is pushed in the lower clamp 8 when the medium is fixed. Since the outer diameter of the lower clamp 8 is made smaller than the inner diameter of a medium 6, the medium 6 can be placed on the turntable 11 without being in contact with the lower clamp 8. The upper clamp 9 interlocked with a device loading mechanism is lowered, then it is pushed in the lower clamp 8. In this way, the lower clamp 8, at the collet-shaped part of which a slit is provided, is spread, then being in contact with the medium 6, and the disk is held perfectly performing the center positioning.
COPYRIGHT: (C)1987,JPO&Japio
JP61001625A 1986-01-07 1986-01-07 Disk clamping mechanism Pending JPS62159372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61001625A JPS62159372A (en) 1986-01-07 1986-01-07 Disk clamping mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61001625A JPS62159372A (en) 1986-01-07 1986-01-07 Disk clamping mechanism

Publications (1)

Publication Number Publication Date
JPS62159372A true JPS62159372A (en) 1987-07-15

Family

ID=11506714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61001625A Pending JPS62159372A (en) 1986-01-07 1986-01-07 Disk clamping mechanism

Country Status (1)

Country Link
JP (1) JPS62159372A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5831948A (en) * 1993-03-10 1998-11-03 Alpine Electronics, Inc. Compact disk loading device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5831948A (en) * 1993-03-10 1998-11-03 Alpine Electronics, Inc. Compact disk loading device

Similar Documents

Publication Publication Date Title
JPH02260274A (en) Disk reproducing device
AT61957T (en) Device for centering and clamping workpieces.
JPS62159372A (en) Disk clamping mechanism
BE1002664A3 (en) Loading, ejecting and centering device for discs of different diameters.
JPH042146A (en) Wafer holder
JPS59221865A (en) Tape cassette loading device
JPS5214280A (en) Chuck device
JPS63206947A (en) Disk clamping device
JPH0264960A (en) Disk positioning device
JPS58100282A (en) Disk clamping device
JPS5555469A (en) Auto-loading mechanism
JPS5644157A (en) Auto loading mechanism
JPH01151051A (en) Disk clamping device
JPH03171465A (en) Disk loader
JPH041970A (en) Spindle mechanism for optical disk device
JPS51145073A (en) Automatic tool clamping device
JPH0383730A (en) Method for carrying in and out plate-shaped body
JPS61290438A (en) Quick radio graphing device
JPS62281154A (en) Disk clamping device
JPH04368656A (en) Disk loading device for cd player
JPS5814370A (en) Disk holding device
JPS5730154A (en) Record holding device of record player
JPH04125445A (en) Automatic tension tester
JPH01151052A (en) Disk loading device
JPH02239460A (en) Disk reproducing device