JPS6015718U

JPS6015718U - Interlock device for reversible magnetic contactor

Info

Publication number: JPS6015718U
Application number: JP10878483U
Authority: JP
Inventors: 岸川　守
Original assignee: 株式会社戸上電機製作所
Priority date: 1983-07-11
Filing date: 1983-07-11
Publication date: 1985-02-02
Also published as: JPH0115063Y2

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図は従来の連結状態を示す一部切欠正面図、第２図
は従来の可動枠単体の部分側面図、第３図ないし第７図
は本考案の実施例を示し、第３図は一部切欠正面図、第
４図は同じく側面図、第５図はインターロックレバ−単
体の正面図、第６図は同じ（側面図、第７図は作動片部
の拡大図である。ＡＩ、Ａ２：電磁接触器、１：ケース、２．２′　：可
動枠、５：Ｌ／バー、５Ｃ：軸、５ｅ、　５ｅ’　　：
側面、５ｆ、　　５ｆ’　　：先端面、５ｇ：突起部、
８：軸受部、９，９′作動片、９ａ、　　９ａ’　　：
側面部、９ｂ。９ｂ′：係合部。FIG. 1 is a partially cutaway front view showing a conventional connected state, FIG. 2 is a partial side view of a conventional movable frame alone, FIGS. 3 to 7 show an embodiment of the present invention, and FIG. A partially cutaway front view, FIG. 4 is a side view, FIG. 5 is a front view of the interlock lever alone, and FIG. 6 is the same (side view, and FIG. 7 is an enlarged view of the operating piece. AI , A2: Magnetic contactor, 1: Case, 2.2': Movable frame, 5: L/bar, 5C: Shaft, 5e, 5e':
Side surface, 5f, 5f': tip surface, 5g: protrusion,
8: Bearing part, 9, 9' operating piece, 9a, 9a':
Side part, 9b. 9b': Engagement part.

Claims

[Scope of utility model registration request]

In a reversible electromagnetic contactor that has two movable frames, an interlock lever located between these movable frames, and a case that accommodates them, the interlock lever has its base end pivotably attached to the case. A head having a locking tip surface and a locking side surface is formed at its tip, a protrusion is provided at the center of the engagement tip surface, each movable frame is provided with an actuating piece, and each actuating piece When the movable rod on the own side is inserted, the interlock lever comes into contact with the side surface of the head to suppress the interlock lever from swinging toward the user, and when the movable rod on the other side is inserted, the protrusion protrudes from the head. A side part that comes into contact with the movable rod to prevent it from swinging toward the other side, and a retainer that comes into contact with the tip of the interlock lever head and prevents the movable rod from being inserted when the other side's movable rod is inserted. An interlock device for a reversible electromagnetic contactor, characterized in that it is provided with a section.