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:
Mar. 08, 2016
Filed:
May. 09, 2013
Valeo Japan Co., Ltd., Tokyo, JP;
Tetsuya Inotsuka, Tokyo, JP;
Niles Co., Ltd., , JP;
Abstract
A movable board with movable contact points is arranged inside a switch case formed by overlap of a substrate with fixed contact points and a lid body. A top end surface of the substrate has a concave streak portion and a ring groove for accommodating a seal ring, wherein a projecting streak portion provided on a lower surface of a flange portion in the lid body is fitted in the concave streak portion for welding. A seal bearing mounted to shaft holes provided on an opposing portion between the substrate and the lid body comprises a cylindrical body portion fitted in at least one of the shaft holes, and a lip-shaped seal portion extending to a side of a rotary surface of a shaft portion from an inner peripheral surface of the body portion to make flexible contact with the rotary surface.