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. 25, 2014
Filed:
Mar. 30, 2012
Applicants:
Medi Mohtasham, Astley, GB;
Hamed Faridfar, Atherton, GB;
Inventors:
Medi Mohtasham, Astley, GB;
Hamed Faridfar, Atherton, GB;
Assignee:
Idem Safety Switches Limited, Hindley Green, Wigan, GB;
Primary Examiner:
Int. Cl.
CPC ...
H01H 5/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A solenoid plungerof the switchis moved by cam plungerand is biased towards the cam plunger, a locking plateis positioned between the plungersand. Camis biased for movement towards a camand is moved towards the solenoid plunger by rotation of the camby removal of actuatorwhich causes retraction of the solenoid plunger into the switch. The locking plateis lockable when the cam plungeris biased into a detentin the camwhen the actuator is inserted, to lock the cam plungerand camand prevent removal of the actuator