JPS6047929U

JPS6047929U - electromagnetic clutch

Info

Publication number: JPS6047929U
Application number: JP13961083U
Authority: JP
Inventors: 小板橋　孝利
Original assignee: サンデン株式会社
Priority date: 1983-09-10
Filing date: 1983-09-10
Publication date: 1985-04-04

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図は従来例を示す縦断面図、第２図は従来例の鍛造
素材を示す図、第３図は本考案の一実施例の縦断面図、
第４図は本考案に用いられるローターのプレス加工工程
を示す図である。２　　　　−２・・・・・・ラジアル
軸受、３・・・・・・ローター、３ｅ。３ｇ・・・・・・フランジ、４・・・・・・励磁コイル
装置、訃・・・・・アーマチュア、１５・・川・リング
状溝。Fig. 1 is a longitudinal sectional view showing a conventional example, Fig. 2 is a drawing showing a forged material of the conventional example, and Fig. 3 is a longitudinal sectional view of an embodiment of the present invention.
FIG. 4 is a diagram showing the press working process of the rotor used in the present invention. 2-2...Radial bearing, 3...Rotor, 3e. 3g...flange, 4...excitation coil device, end...armature, 15...river/ring groove.

Claims

[Scope of utility model registration request]

A clutch rotor rotationally driven by an external drive source and an armature disposed opposite to the clutch rotor are included in the magnetic circuit of an excitation coil disposed within the clutch rotor, and the armature is attracted to the friction surface of the clutch rotor. In the electromagnetic magnet and latch that transmit rotational driving force by It is made by press drawing, and protruding flanges are formed on the inner and outer circumferential surfaces near the armature adsorption surface, respectively, and the inner circumferential surface is attached to a radial bearing that rotatably supports the clutch rotor. An electromagnetic clutch characterized by having a flange as abutment.