JPS617629U

JPS617629U - one way clutch

Info

Publication number: JPS617629U
Application number: JP9207084U
Authority: JP
Inventors: 年平中田
Original assignee: エヌ・テ−・エヌ東洋ベアリング株式会社
Priority date: 1984-06-20
Filing date: 1984-06-20
Publication date: 1986-01-17

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

[Brief explanation of drawings]

第１図乃至第５図はこの考案に係る一方向クラッチの実
施例を示し、第１図は軸受輪を除いた状態の正面図、第
２図は軸を除いた状態の第１図の縦断面図で、上半は第
１図の■−０線断面、下半は第１図の０−■′線断面を
示す。第３図は保持器の要部斜面図、第４図は第３図のＩＶ−
ＩＶ線に於ける断面図、第５図は第１図の■−■線に於
ける断面図である。第６図乃至第９図は従来の一方向クラッチを示し、第６
図は軸受輪を除いた状態の正面図、第７図は軸を除いた
状態の第６図の縦断面図で、上半は第６図の■一〇線断
面、下半は第６図の０−■′線断面を示す。第８図は第６図のｎｘ＝ｎｘ線に於ける断面図、
第９図は従来ので方向クラッチの要部断面の斜視図であ
る。１０・・・回転軸、２０・・・外輪、２１・・・クラッ
チ傾面、２３・・・凹溝、３０・・・ころ、４０．４０
’・・・軸受輪、５０・・・保持器、５１・・・外側保
持器部品、５２・・・内側保持器部品、５３・・・ポケ
ット、５４・・・ンくネホルダ、６０・・・ハネ部材。Figures 1 to 5 show an embodiment of the one-way clutch according to this invention, Figure 1 is a front view with the bearing ring removed, and Figure 2 is a longitudinal cross-section of Figure 1 with the shaft removed. In the plan view, the upper half shows a cross section taken along the line ■-0 in FIG. 1, and the lower half shows a cross section taken along the line 0-■' in FIG. Figure 3 is a perspective view of the main parts of the cage, and Figure 4 is IV- of Figure 3.
5 is a cross-sectional view taken along the line IV, and FIG. 5 is a cross-sectional view taken along the line ■--■ in FIG. 6 to 9 show conventional one-way clutches,
The figure is a front view with the bearing ring removed, and Figure 7 is a vertical cross-sectional view of Figure 6 with the shaft removed. A cross section taken along the line 0-■' is shown. FIG. 8 is a cross-sectional view taken along the nx=nx line in FIG. 6,
FIG. 9 is a perspective view of a cross section of a main part of a conventional directional clutch. DESCRIPTION OF SYMBOLS 10... Rotating shaft, 20... Outer ring, 21... Clutch slope, 23... Concave groove, 30... Roller, 40.40
'...Bearing ring, 50...Cage, 51...Outer cage parts, 52...Inner cage parts, 53...Pocket, 54...Neck holder, 60... Hanging parts.

Claims

[Scope of utility model registration request]

Rollers are arranged in each of a plurality of wedge-shaped spaces formed between a plurality of clutch inclined surfaces provided on the inner periphery of the outer ring and the rotating shaft or the cylindrical outer circumferential surface of the inner ring, and the rollers are moved into the wedge-shaped spaces by a spring member. In a one-way clutch of the type that presses toward the narrow gap of Pockets are provided with small width notches in the axial direction to rotatably store and hold the rollers, and between the pockets, tongue pieces are cut and raised inward from the outer cylindrical portion at equidistant positions on the circumference to store and hold the spring members. A one-way clutch characterized by using a retainer provided with a spring holder.