JPS59144734U

JPS59144734U - electromagnetic contactor

Info

Publication number: JPS59144734U
Application number: JP3681383U
Authority: JP
Inventors: 茶木　秀昭; 布川　拓男
Original assignee: 株式会社日立製作所
Priority date: 1983-03-16
Filing date: 1983-03-16
Publication date: 1984-09-27

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図は本考案の一実施例の電磁接触器のカバーが上部
絶縁台と分離上た状態を示す斜視図、第２図は同じくカ
バーが装着された状態を示す電磁接触器の斜視図、第３
図は実施例の金属片の斜視図、第４図は第３図のＡ−Ａ
線断面図、第５図は第１図のＩＣ部の拡大図、第６図は
第５図のＢ−Ｂ線断面図である。１・・・カバー、１ａ・・・アークしやへい片、１ｂ・
・・舌片、１ｂ’・・・掛止め用突起、２・・・固定絶
縁台、２ａ・・・隔壁、２ｂ・・・掛止め用突起、３・
・・固定接触子。FIG. 1 is a perspective view of an electromagnetic contactor according to an embodiment of the present invention, showing a state in which the cover is separated from the upper insulating stand, and FIG. 2 is a perspective view of the electromagnetic contactor in a state in which the cover is attached. Third
The figure is a perspective view of the metal piece of the example, and Figure 4 is A-A in Figure 3.
5 is an enlarged view of the IC section in FIG. 1, and FIG. 6 is a sectional view taken along the line B--B in FIG. 5. 1... Cover, 1a... Arc shielding piece, 1b.
... tongue piece, 1b'... latching protrusion, 2... fixed insulating stand, 2a... bulkhead, 2b... latching protrusion, 3.
...Fixed contact.

Claims

[Scope of utility model registration request]

In an electromagnetic contactor that has an insulating base on which a contact is mounted and a cover that surrounds and insulates the contact, a recess (or protrusion) provided on the insulator and a protrusion (or protrusion) facing the insulating base that serves as a latch 1. An electromagnetic contactor characterized in that a recess) is provided in an elastic piece of a cover, and the cover is detachable from an insulating base.