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:
Jan. 09, 2018
Filed:
Nov. 23, 2015
Applicant:
Omron Corporation, Kyoto-shi, Kyoto, JP;
Inventors:
Assignee:
OMRON Corporation, Kyoto-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 3/16 (2006.01); H01H 3/18 (2006.01); H01H 15/14 (2006.01); H01H 17/12 (2006.01); H01H 19/18 (2006.01); H01H 21/28 (2006.01); H01H 21/22 (2006.01); H01H 21/36 (2006.01); H01H 3/42 (2006.01);
U.S. Cl.
CPC ...
H01H 21/22 (2013.01); H01H 21/28 (2013.01); H01H 21/36 (2013.01); H01H 3/42 (2013.01); H01H 2235/01 (2013.01);
Abstract
A limit switch is provided that is returned to an original position even if a turning angle of a turning lever becomes 90 degrees. In a section perpendicular to a turning shaft, a cam is formed such that a whole contact surface of the cam with a cam receiver is located on a side of the cam receiver with respect to a shaft center of the turning shaft when the external force does not act on the turning lever.