JPS6380749U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing the main parts of an embodiment of this invention, Fig. 2 is a partially omitted perspective view showing the fixed iron core,
Fig. 3 is a perspective view showing a fixed core holder, Fig. 4 is a partial sectional view showing the schematic structure of a conventional electromagnetic contactor, Fig. 5 is a sectional view showing the fixed iron core in a holding state, and Fig. 6 is a fixed iron core. FIG. 7 is a partially omitted perspective view showing a fixed core holder. In the figure, 1 is a mounting base, 2 is a base, 4 is a fixed buffer rubber, 6 is an operating coil, 7 is a movable core, 1
3 is a fixed core, 13a is a recess, 15 is a fixed core presser, and 15a is a core presser piece. In each figure, the same reference numerals indicate the same or corresponding parts.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) The bottom side is supported by a fixed cushioning rubber provided at the bottom of the mount, and the armature side is pressed against a base assembled integrally with the mount via a fixed iron core holder. It consists of a fixed core that is held, a movable core that is placed inside the base and is attracted to the fixed core, and a crossbar that is connected to the movable core.A voltage is applied to the operating coil to attract the movable core. An electromagnetic contactor for opening and closing a contact, characterized in that a fixed core has recesses on both end faces, and a core presser piece formed on a fixed core presser is fitted into each recess. (2) The electromagnetic contactor according to claim 1, wherein the fixed core contacting surface of the core holding piece of the fixed core holder is formed in an arc shape.