JPS61203512U

JPS61203512U -

Info

Publication number: JPS61203512U
Application number: JP8722985U
Authority: JP
Priority date: 1985-06-10
Filing date: 1985-06-10
Publication date: 1986-12-22

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を原理的に示す斜
視図、第２図は側面図、第３図は分解斜視図、第
４図は断面図、第５図は破断側面図である。１……コ字形ヨーク、２……導電部材、３……
アーマチユア、４……薄板、５ａ，５ｂ……かし
め軸、８……軸受け部、１６……アーマチユア軸
、２５……復帰ばね、２６……ストツパ。 FIG. 1 is a perspective view showing the principle of an embodiment of this invention, FIG. 2 is a side view, FIG. 3 is an exploded perspective view, FIG. 4 is a sectional view, and FIG. 5 is a cutaway side view. 1... U-shaped yoke, 2... Conductive member, 3...
Armature, 4...thin plate, 5a, 5b...caulking shaft, 8...bearing portion, 16...armature shaft, 25...return spring, 26...stopper.

Claims

[Claims for Utility Model Registration] (1) A U-shaped yoke in which a plurality of thin plates are integrally laminated with at least a pair of caulking shafts passing through them, and a bearing portion is provided at one end of the caulking shaft; an armature having an armature shaft that rotatably abuts on the bearing portion of the caulking shaft and armature plates facing both end surfaces of the U-shaped yoke; and an armature that is attached in a direction to press the armature shaft of the armature against the caulking shaft. a return spring that biases the armature plate and separates the armature plate from both end surfaces of the U-shaped yoke; a stopper that restricts the amount of separation of the armature plate from both end surfaces of the U-shaped yoke; and a stopper that passes through the inside of the U-shaped yoke. and a conductive member that excites a U-shaped yoke. (2) A utility model registration in which the caulking shaft has one or more pairs, and the hooking portion of the return spring on the side opposite to the hooking portion on the armature side is hooked on a caulking shaft other than the caulking shaft having the bearing portion. An electromagnet device according to claim (1).