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. 14, 2014
Filed:
Jun. 27, 2013
Daniel Staffas, Ludvika, SE;
Erik Ladufjall, Ludvika, SE;
Daniel Staffas, Ludvika, SE;
Erik Ladufjall, Ludvika, SE;
ABB Technology AG, , CH;
Abstract
A latching apparatus for an operating mechanism for an electrical switching apparatus includes a first member movable between a first position and a second position, in the first position the first member adapted to lock a drive member of the operating mechanism and a force of the drive member applied to the first member, and in the second position the first member is adapted to release the drive member from the locked position. Guiding means guides the movement of the first member. A trip member is movable between a third position and a fourth position, in the third position the trip member adapted to lock the first member, and in the fourth position the trip member is adapted to release the first member. The guiding means are adapted to guide at least a first portion of the first member in a first direction toward a counter roller.