JPS5979633U

JPS5979633U - clutch mechanism

Info

Publication number: JPS5979633U
Application number: JP17701282U
Authority: JP
Inventors: 本吉　健郎
Original assignee: 三菱電機株式会社
Priority date: 1982-11-20
Filing date: 1982-11-20
Publication date: 1984-05-29

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図は軸間の伝達部品に球を用いた従来のクラッチ機
構の断面図、第２図はこの考案の一実施例を示す断面図
である。図中、１は第１の軸、５は第２の軸、５ａ〜５ｄは第２
の軸の内面、６ａ〜６ｄはくさび状物体、６１は突起、
７は押しバネ、８はくさび状空間である。尚図中、同一
符号は同一または相当部分を示す。FIG. 1 is a cross-sectional view of a conventional clutch mechanism using balls as transmission parts between shafts, and FIG. 2 is a cross-sectional view showing an embodiment of this invention. In the figure, 1 is the first axis, 5 is the second axis, and 5a to 5d are the second axis.
The inner surface of the shaft, 6a to 6d are wedge-shaped objects, 61 is a protrusion,
7 is a push spring, and 8 is a wedge-shaped space. In the drawings, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

(1) In a combination of a rotatable first shaft and a second shaft having the same rotation center as the first shaft and disposed on its outer circumference, the first shaft and the second shaft A plurality of wedge-shaped spaces oriented in the same direction with respect to the circumferential direction are provided between the spaces, and within this space, at least a part of the inner circumferential surface thereof has the same curvature as the first axis, and a first A clutch mechanism characterized by inserting a wedge-shaped object movable in the direction of rotation of the shaft.

(2) The clutch mechanism according to claim 1, wherein the inner hole of the second shaft is square.

(3) The clutch mechanism according to claim 1, wherein the inner hole of the second shaft is polygonal.

(4)<Claim 1 of the Utility Model Registration Claim: A projection is provided on the end surface of the wedge-shaped object, and a push spring is interposed between the end surface and the inner surface of the second shaft using the projection as a guide. The clutch mechanism according to any one of items 3 to 3.