JPS62121437U

JPS62121437U -

Info

Publication number: JPS62121437U
Application number: JP776786U
Authority: JP
Priority date: 1986-01-24
Filing date: 1986-01-24
Publication date: 1987-08-01

Description

[Brief explanation of the drawing]

第１図は本考案の正面断面図、第２図は環状弾
性部材の一実施例の正面図、第３図は従来例の正
面断面図、第４図は従来例の環状側板の正面断面
図である。１……内輪、２……外輪、３……スプラグ、５
……ガータスプリング、６……環状リテーナ、６
ａ……軸方向部、６ｂ……周方向部、７，７′…
…環状側板、８……ホイール体、１０……環状弾
性部材。 Fig. 1 is a front sectional view of the present invention, Fig. 2 is a front view of an embodiment of the annular elastic member, Fig. 3 is a front sectional view of the conventional example, and Fig. 4 is a front sectional view of the annular side plate of the conventional example. It is. 1...Inner ring, 2...Outer ring, 3...Sprag, 5
... Garter spring, 6 ... Annular retainer, 6
a... Axial direction part, 6b... Circumferential direction part, 7, 7'...
...Annular side plate, 8...Wheel body, 10...Annular elastic member.

Claims

[Scope of utility model registration request]

An annular sprag having a plurality of sprags interposed annularly between the inner and outer rings, which are fitted into garter spring insertion grooves cut in the middle of both side surfaces of the sprags to urge each sprag in the wedging direction. a garter spring, an annular retainer formed of a wire in a U-shaped zigzag shape with an axial part and a circumferential part, and which holds a sprag between the axial part and the garter spring; and both sides of the circumferential part and the sprag. an annular side plate that is interposed between the annular side plate and the axial portion of the retainer fits into a recess formed on the inner periphery of the annular side plate to prevent movement of the retainer; A sprag following device in which a one-way clutch is provided with a flange portion that abuts an annular recess formed in an outer ring side plate, and an annular elastic member is sandwiched between the wheel body and the annular side plate provided with the flange portion.