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. 17, 1995
Filed:
Aug. 16, 1993
Applicant:
Inventors:
Fumitaka Ohta, Kyoto, JP;
Masayuki Maeda, Kyoto, JP;
Isao Kato, Fukui, JP;
Tomonori Morimura, Kyoto, JP;
Hiroyoshi Yamada, Tottori, JP;
Assignee:
Omron Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
200461 ; 200244 ;
Abstract
A switch in which an armature swingably coupled to a stationary terminal is operated by a depression of a push button to trip between the contacts. A movable spring is laid between the stationary terminal and the armature to assist the trip of the armature and the stationary terminal is welded to the armature. The switch can be manufactured relatively readily without increase in the number of components, and is high in the reliability in electrical connection of the stationary terminal and the armature.