JPS58155436U

JPS58155436U - roller clutch

Info

Publication number: JPS58155436U
Application number: JP5313582U
Authority: JP
Inventors: 且弘池沢
Original assignee: 日本精工株式会社
Priority date: 1982-04-14
Filing date: 1982-04-14
Publication date: 1983-10-17

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来のローラクラッチの一部削除正面図、第２
図は第１図に示す保持器の一部削除平面図、第３図は第
２図のイーイの断面図、第４図はこの考案の一実施例を
示すローラクラッチの一部削除正面図、第５図は第４図
に示す保持器の一部削除平面図、第６図は第５図のロー
ロの断面図、第７図は第４図に示すスプリングの斜視図
、第８図、第１１図、第１３図、および第１５図はこの
考案で使用する他の保持器の一部削除平面図、第９図は
第８図のハーバの断面図、第１０図はこの考案で使用す
る他のスプリングの斜視図、第１２図は第１１図の二一
二の断面図、第１４図は第１３図のホーホの断面図、第
１６図は第１５図のへ−への断面図である。図中、２３はカム面、２４は外輪、２６は柱、２７．２
８は環状部分、２９はポケット、３１は保持器、３２は
ローラ、３３はスプリング、３６゜３７は凸部、３８は
スプリングの円周方向の一方の端部、３９はスプリング
の円周方向の他方の端部、４１はスプリングの円周方向
の中間部である。１口　予９予７し口　）１〕８４２４３　３１Figure 1 is a partially removed front view of a conventional roller clutch, Figure 2
The figure is a partially removed plan view of the retainer shown in FIG. 1, FIG. 3 is a sectional view of Ei in FIG. 2, and FIG. 4 is a partially removed front view of a roller clutch showing an embodiment of this invention. 5 is a partially removed plan view of the retainer shown in FIG. 4, FIG. 6 is a sectional view of the roller shown in FIG. 5, FIG. 7 is a perspective view of the spring shown in FIG. 4, and FIGS. Figures 11, 13, and 15 are partially removed plan views of other cages used in this invention, Figure 9 is a sectional view of the harbor in Figure 8, and Figure 10 is used in this invention. A perspective view of another spring, FIG. 12 is a sectional view taken at 212 in FIG. 11, FIG. 14 is a sectional view of the hoch in FIG. be. In the figure, 23 is a cam surface, 24 is an outer ring, 26 is a column, 27.2
8 is an annular portion, 29 is a pocket, 31 is a retainer, 32 is a roller, 33 is a spring, 36° 37 is a convex portion, 38 is one end of the spring in the circumferential direction, 39 is one end of the spring in the circumferential direction The other end, 41, is the circumferential middle part of the spring. 1 share Pre-9 Pre-7 Share) 1〕8 4243 31

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

内周面に凹状のカム面２３を有する外輪２４と、柱２６
、柱２６のアキシアル方向の両端部に続いている両側の
環状部分２７．２８、およびポケット２９を有する保持
器３１と、前記ポケット２９に配設したローラ３２と、
該ローラ３２を押圧する板製のスプリング３３とを備え
たローラクラッチにおいて、前記柱２６には半径方向の
外方へ突出する凸部３６．３７が複数個設けられ、前記
スプリング３３は円周方向の両端部３８．３９が円周方
向の中間部４１より半径方向の内方に位置するように折
れ曲っており、前記スプリングの円周方向の一方の端部
３８を複数個の凸部３６．３７の間に挿入して保持器３
１に取り付け、前記スプリングの円周方向の他方の端部
３９力釦−ラ３２−を押圧することを特徴とするローラ
クラッチ。An outer ring 24 having a concave cam surface 23 on its inner peripheral surface, and a pillar 26
, annular portions 27, 28 on both sides continuing to both ends of the column 26 in the axial direction, a retainer 31 having a pocket 29, and a roller 32 disposed in the pocket 29;
In a roller clutch equipped with a plate spring 33 that presses the roller 32, the pillar 26 is provided with a plurality of convex portions 36, 37 that protrude outward in the radial direction, and the spring 33 is Both end portions 38, 39 of the spring are bent so as to be located radially inward from the intermediate portion 41 in the circumferential direction, and one circumferential end portion 38 of the spring is formed by a plurality of convex portions 36.39. Insert between 37 and retainer 3
1, and presses the other end 39 of the spring in the circumferential direction.