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:
Jul. 04, 2017
Filed:
Jun. 19, 2015
Applicant:
Abb Oy, Helsinki, FI;
Inventors:
Oskari Uitto, Vaasa, FI;
Aki Suutarinen, Vaasa, FI;
Assignee:
ABB Oy, Helsinki, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 19/10 (2006.01); H01H 1/20 (2006.01); H01H 1/42 (2006.01); H01H 1/36 (2006.01); H01H 11/00 (2006.01); H01H 19/64 (2006.01); H01H 19/02 (2006.01);
U.S. Cl.
CPC ...
H01H 1/2041 (2013.01); H01H 1/365 (2013.01); H01H 1/42 (2013.01); H01H 19/10 (2013.01); H01H 11/00 (2013.01); H01H 19/02 (2013.01); H01H 19/64 (2013.01);
Abstract
A movable contact of a rotary switch, including a pair of contact blades for making an electrical contact to a stationary contact receivable between the contact blades. The movable contact includes a traction member for providing a traction force between the contact blades, wherein the traction member is a unitary piece including two frame portions for framing the pair of contact blades, the traction member including a spring portion for pressing one of the contact blades against the other contact blade, wherein the spring portion is arranged between the two frame portions arranged at a distance from each other.