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:
Aug. 16, 1994
Filed:
Aug. 05, 1993
Shotaro Kawamura, Kariya, JP;
Hiroshi Yamada, Aichi, JP;
Anden Co., Ltd., Anjo, JP;
Nippondenso Co., Ltd., Kariya, JP;
Abstract
An electromagnetic switch is provided which comprises a movable switching contact movably supported by a movable switching contact assembly arranged on a support plate, a fixed switching contact, a magnetic coil assembly operable to urge the movable switching contact into contact with the fixed switching contact, and a retainer for retaining the fixed switching contact apart from the movable switching contact at a preselected interval. The retainer includes a switching contact mounting portion, a supporting portion secured to the support plate, and first and second connecting portions connecting the switching contact mounting portion and the supporting portion to form a polygonal frame structure which is so constructed as to be deformed under preselected forces applied thereto to adjust the positional relation between the movable and fixed switching contacts.