JPH031335U

JPH031335U -

Info

Publication number: JPH031335U
Application number: JP6174889U
Authority: JP
Priority date: 1989-05-26
Filing date: 1989-05-26
Publication date: 1991-01-09

Description

[Brief explanation of the drawing]

図面はこの考案の一実施例を示すもので、第１
図はクラツチの断面図、第２図はその−断面
図、第３図は−断面図、第４図は−断面
図である。４ａ……２枚の摩擦板、４ｃ……クラツチ板、
５……ボールカム機構、５ａ……可動板、６……
作動機構、６ａ……作動軸、６ｂ……カム機構。 The drawing shows one embodiment of this invention.
2 is a sectional view of the clutch, FIG. 2 is a sectional view thereof, FIG. 3 is a sectional view thereof, and FIG. 4 is a sectional view thereof. 4a...2 friction plates, 4c...clutch plate,
5... Ball cam mechanism, 5a... Movable plate, 6...
Operating mechanism, 6a... Operating shaft, 6b... Cam mechanism.

Claims

[Scope of utility model registration request]

A transmission shaft 3 is supported in a substantially annular clutch chamber formed by two clutch chamber members 2a and 2b, and a friction plate 4a locked to the transmission shaft 3 and one of the clutch chamber members 2a and 2b are connected to each other. The locked annular clutch plate 4c is inserted into the clutch chamber members 2a, 2.
A movable plate 5a provided on one side of b and the ball cam mechanism 5.
In the friction clutch disposed between the clutch chamber members 2a and 2b, the outer diameters of the friction plate 4a, the clutch plate 4c, and the ball cam mechanism 5 are formed to be approximately the same diameter, and the clutch plate 4c is disposed on one of the clutch chamber members 2a and 2b.
An operating shaft 6a is provided outside the outer peripheral edge of the clutch plate 4c and is disposed parallel to the transmission shaft 3.
The cam mechanism 6 is locked so that it can move only in the axial direction, while the outer surface of the tip of the operating shaft 6a is removed into a substantially semi-cylindrical shape.
b, and the cam mechanism 6b is engaged with the engagement protrusion 5e provided on the movable plate 5a of the ball cam mechanism 5.