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:
Feb. 27, 2001
Filed:
Sep. 15, 1999
Applicant:
Inventor:
Takao Fukui, Osaka, JP;
Assignee:
Idec Izumi Corporation, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 2/700 ;
U.S. Cl.
CPC ...
H01H 2/700 ;
Abstract
A safety switch that is constructed to change over the connection contact when an actuator enters the operating portion of the switch proper and an operating rod at the switch portion moves in response to this. The safety switch includes a driving cam and restricting plates arranged on either side of the driving cam for restricting movement of the driving cam when an object other than the actuator is inserted into the operating portion.