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:
May. 02, 2017
Filed:
Aug. 20, 2013
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Tsukasa Nishimura, Hokkaido, JP;
Ritsu Yamamoto, Mie, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 3/00 (2006.01); H01H 50/60 (2006.01); H01H 50/54 (2006.01); H01H 1/50 (2006.01); H01H 9/44 (2006.01); H01H 50/04 (2006.01); H01H 51/06 (2006.01);
U.S. Cl.
CPC ...
H01H 50/60 (2013.01); H01H 50/546 (2013.01); H01H 1/50 (2013.01); H01H 9/443 (2013.01); H01H 50/04 (2013.01); H01H 51/065 (2013.01);
Abstract
In a contact device, rotational movement of a movable contactor with a yoke attached is regulated by the fact that the yoke abuts against a wall surface of a wall portion. In an event where the movable contactor with the yoke attached moves rotationally, the yoke is allowed to abut against only a wall surface in one region obtained by dividing the wall surface by a virtual line passing through a rotation center of the yoke.