JPS6129646U

JPS6129646U - Betsudo

Info

Publication number: JPS6129646U
Application number: JP11538184U
Authority: JP
Inventors: 晋爾道田
Original assignee: アイシン精機株式会社
Priority date: 1984-07-27
Filing date: 1984-07-27
Publication date: 1986-02-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に堡るべＹドの側面図、第２図は第１図
Ａ方向矢視図、第３図は第２図■一■線に沿う拡大断面
図、第４図は第３図Ｂ方向矢視図、第５図は一方のクラ
ッチ板の平面図、第６図は第５図のクラッチ板の側面図
、第７図は他方のクラッチ板の平面図、第８図は第７図
のクラッチ板の側面図、第９図はリンク機構を作動する
ギヤのシャシ図、第１０図は第９図のギヤに回転力番付
与するギヤ斜視図、第１１図は電気ドリルの平面図、お
よび第１２図は従来技術を説明する側面図である。１２・・・・・・フレーム、１３，１３′・・・・・・
リンク機構、４２．４３・・・・・・クラッチ板、５０
・・・・・・クラッチ機構。Fig. 1 is a side view of the bed built into the present invention, Fig. 2 is a view taken in the direction of arrow A in Fig. 1, Fig. 3 is an enlarged cross-sectional view taken along line 1 and 2 in Fig. 2, and Fig. 4 is Fig. 3 is a view taken in the direction of arrow B, Fig. 5 is a plan view of one clutch plate, Fig. 6 is a side view of the clutch plate in Fig. 5, Fig. 7 is a plan view of the other clutch plate, Fig. 8 is a side view of the clutch plate in Fig. 7, Fig. 9 is a chassis view of the gear that operates the link mechanism, Fig. 10 is a perspective view of the gear that imparts a torque number to the gear in Fig. 9, and Fig. 11 is an electric drill. and FIG. 12 are side views for explaining the prior art. 12... Frame, 13, 13'...
Link mechanism, 42.43...Clutch plate, 50
...Clutch mechanism.

Claims

[Scope of utility model registration request]

(1) A bed in which a link mechanism is attached below the frame, and the frame is moved up and down by applying rotational force to the link mechanism via a clutch mechanism.

(2) The clutch mechanism is configured to prevent over-rotation from being transmitted to the link mechanism.
Bed as described in section.