JPS6277455U

JPS6277455U -

Info

Publication number: JPS6277455U
Application number: JP16971685U
Authority: JP
Priority date: 1985-11-02
Filing date: 1985-11-02
Publication date: 1987-05-18
Also published as: JPH0341307Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の平面図、第２図は
その実施例のデイスク４０を挿入していない状態
を示す側面図、第３図はデイスクを装着した状態
を示す側面図、第４図はこの実施例の一部の分解
斜視図、第５図は第１および第２揺動部材１００
，１０９とその付近の分解斜視図、第６図は連結
手段１２４の分解斜視図、第７図はピン１２１付
近の断面図、第８図はピン１２１，１２２付近の
拡大断面図、第９図は第１および第２揺動部材１
００，１０９の簡略化した側面図、第１０図は案
内部材１４３の側面図、第１１図はローラ８８，
９４の断面図、第１２図はローラ８８，９４の簡
略化した平面図、第１３図はローラ８８，９４の
端部付近の拡大断面図、第１４図はガイド部材５
０とその付近の簡略化した側面図、第１５図は保
持手段１６８の平面図、第１６図は保持手段１６
８によつてデイスク４０を保持していない状態を
示す断面図、第１７図は保持手段６８によつてデ
イスク４０を保持している状態を示す断面図、第
１８図は保持手段１６８の分解斜視図である。４１……基体、４２，４３……腹部、４４，４
５……連結部、５０……ガイド部材、５１……第
１カム、５２……第２カム、５３，５９……案内
長孔、５６……ラツク、７１……支持部材、８３
，８４……ばね、８８，９４……ローラ、１００
……第１揺動部材、１０９……第２揺動部材、１
２４……連結手段、１２３……連結部材、１２５
，１２６……ブラケツト、１２７……ばね、１２
８……ボルト、１２９……Ｕ字状ばね、１４３，
１５３……案内部材、１４４，１４５……稜線、
１５８，１５９，１６０，１６１，１６２……円
錐台、１６８……保持手段、１７０……支持部材
、１８０……クランパ、１８５……カバー、１９
７……板ばね。 FIG. 1 is a plan view of an embodiment of the present invention, FIG. 2 is a side view of the embodiment without the disk 40 inserted, FIG. 3 is a side view of the embodiment with the disk attached, and FIG. FIG. 4 is an exploded perspective view of a part of this embodiment, and FIG. 5 is a diagram showing the first and second swinging members 100.
, 109 and their vicinity, FIG. 6 is an exploded perspective view of the connecting means 124, FIG. 7 is a sectional view of the vicinity of pin 121, FIG. 8 is an enlarged sectional view of the vicinity of pins 121 and 122, and FIG. 9 are the first and second swinging members 1
00,109, FIG. 10 is a side view of the guide member 143, FIG. 11 is a simplified side view of the roller 88,
12 is a simplified plan view of the rollers 88, 94, FIG. 13 is an enlarged sectional view of the vicinity of the ends of the rollers 88, 94, and FIG. 14 is a cross-sectional view of the guide member 5.
0 and its vicinity, FIG. 15 is a plan view of the holding means 168, and FIG. 16 is a simplified side view of the holding means 16.
8 is a sectional view showing a state in which the disc 40 is not held, FIG. 17 is a sectional view showing a state in which the disc 40 is held by the holding means 68, and FIG. 18 is an exploded perspective view of the holding means 168. It is a diagram. 41... Base body, 42, 43... Abdomen, 44, 4
5... Connection portion, 50... Guide member, 51... First cam, 52... Second cam, 53, 59... Guide slot, 56... Rack, 71... Support member, 83
, 84... Spring, 88, 94... Roller, 100
...First swinging member, 109...Second swinging member, 1
24... Connection means, 123... Connection member, 125
, 126...Bracket, 127...Spring, 12
8... Bolt, 129... U-shaped spring, 143,
153... Guide member, 144, 145... Ridge line,
158, 159, 160, 161, 162... truncated cone, 168... holding means, 170... support member, 180... clamper, 185... cover, 19
7... Leaf spring.

Claims

[Claim for Utility Model Registration] Moving the disk above the turntable in its radial direction and bringing it directly above the turntable,
Next, in a disk holding mechanism that drives a clamper that descends onto the turntable and presses the upper surface of the disk on the turntable in conjunction with the movement of the disk, means for rotatably supporting the clamper, means for elastically urging the clamper to come into contact with the support means in a state in which the disc is above the disk, and for releasing the elastic urging of the clamper to the support means in a state in which the clamper is pressing the upper surface of the disk; A disk holding mechanism comprising: