The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 1991
Filed:
Mar. 23, 1990
Shigeharu Ootsuka, Nagoya, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
In an electromagnetic contactor, a coil spool (5) in which a coil (5A) is wound and a movable iron core (4) is movably mounted, a cover (20) in which a crossbar (10) having a movable contact (15) is slidably mounted, and a mechanical link (6) which makes a mechanical linkage of the movable iron core (4) with the crossbar (10) are arranged such that the positioning between the coil spool (5) and the cover (20) is defined by making contact of an engaging member (60) of the cover (20) with the coil spool (5); and the coil spool (5) is relatively pushed to the engaging member (60) from a coil terminal (25) fixed in the cover (20) by means of an elastic force of a contact terminal (35) which is provided in the coil spool (5) and makes electrical connection between the coil (5A) and the coil terminal (25).