JPS62126629U

JPS62126629U -

Info

Publication number: JPS62126629U
Application number: JP170086U
Authority: JP
Priority date: 1986-01-10
Filing date: 1986-01-10
Publication date: 1987-08-11

Description

[Brief explanation of the drawing]

第１図および第２図は本考案の一実施例を示す
図であつて、第１図は一部断面とした正面図、第
２図はコントロールカラーの斜視図、第３図ない
し第４図は従来例を示す図で、第３図は一部断面
とした正面図、第４図はコントロールカラーとソ
レノイドの側面図である。１……入力軸、２……出力軸、３……コイルス
プリング、５……ソレノイド、６……可動片、７
……コントロールカラー、７ａ，７ｂ……係合突
起。 1 and 2 are views showing one embodiment of the present invention, in which FIG. 1 is a partially sectional front view, FIG. 2 is a perspective view of the control collar, and FIGS. 3 and 4. 3 shows a conventional example, FIG. 3 is a partially sectional front view, and FIG. 4 is a side view of the control collar and solenoid. 1...Input shaft, 2...Output shaft, 3...Coil spring, 5...Solenoid, 6...Movable piece, 7
...Control collar, 7a, 7b...Engaging protrusion.

補正昭６２．３．４実用新案登録請求の範囲を次のように補正する
。Amendment March 4, 1982 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】軸方向に配設された入力軸および出力軸と、こ
れら両軸に旦つて巻かれたコイルスプリングとを
有し、作動時において前記コイルスプリングが巻
き締められ、前記入、出力軸双方の外周に巻き付
くことにより、これら入、出力軸とが連結され、
前記入力軸のトルクが前記出力軸に伝達されると
ともに、この伝達の制御が前記コイルスプリング
の外周に設けられたコントロールカラーの係合突
起に、ソレノイドの可動片が係合、非係合するこ
とによつてなされるスプリングクラツチにおいて
、前記ソレノイドの可動片は、ソレノイドが励磁
のときに前記コントロールカラーの係合突起に係
合するように、軸方向に移動可能に配されている
ことを特徴とするスプリングクラツチ。[Claims for Utility Model Registration] It has an input shaft and an output shaft arranged in the axial direction, and a coil spring wound around both shafts, and when the coil spring is wound tightly during operation, the front By wrapping around the outer circumference of both the input and output shafts, these input and output shafts are connected.
The torque of the input shaft is transmitted to the output shaft, and this transmission is controlled by a movable piece of a solenoid engaging and disengaging with an engagement protrusion of a control collar provided on the outer periphery of the coil spring. In the spring clutch made by the solenoid, the movable piece of the solenoid is
A spring clutch, characterized in that the spring clutch is disposed so as to be movable in the axial direction so as to engage with the engagement protrusion of the control collar.

Claims

[Scope of utility model registration request]

It has an input shaft and an output shaft disposed in the axial direction, and a coil spring wound around both shafts, and when the coil spring is wound tightly during operation, the outer periphery of both the input shaft and the output shaft is wound tightly. By wrapping, these input and output shafts are connected,
The torque of the input shaft is transmitted to the output shaft, and this transmission is controlled by a movable piece of a solenoid engaging and disengaging with an engagement protrusion of a control collar provided on the outer periphery of the coil spring. In the spring clutch made by the above-mentioned spring clutch, the movable piece of the solenoid is arranged to be movable in the axial direction so as to engage with the engagement protrusion of the control collar when the solenoid is de-energized. spring clutch.