JPS5899528U

JPS5899528U - On the other hand, clutch

Info

Publication number: JPS5899528U
Application number: JP19473681U
Authority: JP
Inventors: 宮武　清
Original assignee: 光洋精工株式会社
Priority date: 1981-12-28
Filing date: 1981-12-28
Publication date: 1983-07-06
Also published as: JPS6246912Y2

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 drawings]

第１図は実施例の横断面図、第２図は第１図の■−■線
に沿′う断面図、第３図はばね部材の正面図、′第４図
は平面図、第５図は他の実施例の第２図相当部分を示す
断面図、第６図は保持器の平面図、第７図はその一方の
側面図、第８図は他方の側面図、第９図はばね部材の展
開図、第１０図はばね部材の他の例を示す展開図、第１
１薗及び第１２図は保持器及びばね部材の他の例を示す
横断面図である。２・・・ローラ、３・・・ローラポケット、４・・・保
持器、５・・・ばね部材、６・・・ばね部、７・・・殻
体、８・・・カム面、９・・・耳片、１０・・・係合部
（段付凹部）、１１・・・環状部、１２・・・柱部分、
１３・・・係合突起、１４゜１６・・・窓、１７．２０
・・・突出部、１８．１９・・・壁面。１６　　．１５，５　　１６　　　．７１０　　　　　
　　　　　　　４ｂ　　ｌ　　　ｌυ第３図ｆ５第６図Figure 1 is a cross-sectional view of the embodiment, Figure 2 is a cross-sectional view taken along the line -■ in Figure 1, Figure 3 is a front view of the spring member, Figure 4 is a plan view, and Figure 5 The figure is a sectional view showing a portion corresponding to FIG. 2 of another embodiment, FIG. 6 is a plan view of the cage, FIG. 7 is a side view of one side, FIG. 8 is a side view of the other, and FIG. A developed view of the spring member, FIG. 10 is a developed view showing another example of the spring member.
1 and 12 are cross-sectional views showing other examples of the cage and the spring member. 2... Roller, 3... Roller pocket, 4... Cage, 5... Spring member, 6... Spring portion, 7... Shell body, 8... Cam surface, 9... ... Ledge piece, 10 ... Engagement part (stepped recess), 11 ... Annular part, 12 ... Pillar part,
13... Engaging protrusion, 14° 16... Window, 17.20
...Protrusion, 18.19...Wall surface. 16. 15,5 16. 710
4b l lυFig. 3 f5 Fig. 6

Claims

[Scope of utility model registration request]

(1) A plurality of rollers are held in each of the same number of roller pockets provided in a retainer, and a spring member is attached to the retainer to bias the rollers toward the cam surface of a shell body having the same number of cam surfaces as the rollers. In a one-way clutch in which the shell and the retainer are engaged in the rotational direction, a spring member is attached along the cylindrical surface of the retainer and makes the spring part that comes into elastic contact with the roller face the inside of the roller pocket. Alternatively, the cage is divided into a plurality of parts in the circumferential direction so as to have a plurality of spring parts, and a lug protruding in the axial direction of the roller is formed for each divided spring member, and provided on both axial end surfaces of the cage. A one-way clutch in which the ear piece is bent and engaged with the engaging portion.

(2) Utility model registration claim (1) in which the engaging portions on both axial end faces of the retainer are stepped recesses, and the ears are bent into a U-shape and engaged with the stepped recesses. , one hand clutch. ,

(3) Scope of Utility Model Registration Claim (1) in which the spring member is a press-formed member formed by punching out a sheet-like spring material
Or the one-way clutch described in (2).

(4) The scope of the utility model registration claim (1
) to (3).

(5) Any of the claims (1) to (4) for utility model registration in which a locking protrusion that engages the shell and the cage in the circumferential direction is formed by protruding from the axial end face of the cage. A one-way clutch as described in one of the above.