JPS6122945U

JPS6122945U - rotating device

Info

Publication number: JPS6122945U
Application number: JP10795984U
Authority: JP
Inventors: 精三中村
Original assignee: 株式会社オハラ
Priority date: 1984-07-16
Filing date: 1984-07-16
Publication date: 1986-02-10

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図は従来の回転用スプリングの例を示す斜視図、第
２図は本考案に係る多層スプリングの例としての二層ス
プリングの説明図、第３図は二層−スプリングの他の実
施例説明図、第４図は第３図を部材に取付けた状態の断
面説明図である。１：固定部材、２：被回転部材、３：スプリング、４：
端部、５：クラッチ、６：軸体、７：−ウオーム・ホイ
ールギャー、８，９：押えリング。Fig. 1 is a perspective view showing an example of a conventional rotation spring, Fig. 2 is an explanatory diagram of a two-layer spring as an example of the multilayer spring according to the present invention, and Fig. 3 is another embodiment of the two-layer spring. The explanatory drawing, FIG. 4, is a cross-sectional explanatory view of the state shown in FIG. 3 attached to a member. 1: Fixed member, 2: Rotated member, 3: Spring, 4:
End, 5: clutch, 6: shaft body, 7: -worm wheel gear, 8, 9: presser ring.

Claims

[Claims for Utility Model Registration] (1) A rotating device in which a spring is interposed between a fixed member and a rotated member, and the rotated member is made rotatable by the rotational force imparted to the spring, A rotating device made of the above-mentioned springs in multiple layers. (2) The rotating device according to claim 1, which utilizes a two-layer spring as a multilayer spring. (3) The rotating device according to claim 1 or 2, wherein the internal spring of the two-layer spring is longer than the external spring. {4} The rotating device according to claim 1, 2, or 3 of the utility model registration, wherein the wire diameter of the outer spring in the two-layer spring is set larger than the wire diameter of the inner spring. (5) The rotating device according to claim 1, wherein the mounting position on the rotated member side of the multilayer spring is changed according to each layer. {6} The rotating device according to claim 1, wherein the rotated member serves as a means for imparting rotational force to the ring. (7) The rotating device according to claim 1, wherein the side ends of the multilayer spring are taken out in the axial direction and attached to the fixed member and the rotated member.