JPS59155331U

JPS59155331U - Magnetic powder electromagnetic clutch

Info

Publication number: JPS59155331U
Application number: JP4992383U
Authority: JP
Inventors: 清仁村田
Original assignee: Toyota Motor Corp
Current assignee: Toyota Motor Corp
Priority date: 1983-04-04
Filing date: 1983-04-04
Publication date: 1984-10-18
Also published as: JPS6340658Y2

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 the drawing]

第１図は本考案が自動車用クラッチに適用された場合の
一例を示す要部断面図である。第２図は第１図の実施例
の要部を示す円周方向の切断面である。第３図は本考案
の他の実施例を示す第２図に相当する図である。第４図
及び第５図は本考案の他の実施例を示す要部断面図であ
る。（８：円板（円板部）、１２：円筒部材（円筒部）、６
８：ヨーク部材（円筒部））（駆動部材）、１６：内周
摩擦面、２６：第１のギャップ（ギャップ）、２８：外
周摩擦面、３４：有底円筒部材（被駆動部材）、７４：
０７−タ（被駆動部材）、５０：磁粉、５６．　５８．
　６０．　６４：歯筋（係合歯）、７６：ギャップ。FIG. 1 is a sectional view of a main part showing an example of a case where the present invention is applied to an automobile clutch. FIG. 2 is a circumferential cross-section showing the main part of the embodiment shown in FIG. FIG. 3 is a diagram corresponding to FIG. 2 showing another embodiment of the present invention. 4 and 5 are sectional views of main parts showing other embodiments of the present invention. (8: Disc (disc part), 12: Cylindrical member (cylindrical part), 6
8: Yoke member (cylindrical part) (driving member), 16: Inner peripheral friction surface, 26: First gap (gap), 28: Outer peripheral friction surface, 34: Bottomed cylindrical member (driven member), 74 :
07-ta (driven member), 50: Magnetic powder, 56. 58.
60. 64: tooth trace (engaging tooth), 76: gap.

Claims

[Claims for Utility Model Registration] A driving member that includes a cylindrical portion having an inner peripheral friction surface and a disk portion that closes one end of the cylindrical portion and is rotated around a central axis, A driven member having outer circumferential friction surfaces facing each other across a gap, and a driven member provided concentrically and relatively rotatable inside the driving member, and the gap is filled with magnetic particles by magnetic force. In the magnetic particle type electromagnetic clutch of the type in which the rotational force of the driving member is transmitted to the driven member, the disc part and the cylindrical part of the driving member are separated, and one end of the cylindrical part is connected to the disc part. At the same time, the cylindrical part is directly or indirectly supported by the driven member concentrically and rotatably. A magnetic powder type electromagnetic clutch characterized in that engaging teeth are formed for mutually engaging the two and causing them to rotate together while allowing relative movement.