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. 23, 2019
Filed:
Dec. 07, 2016
Applicant:
Abb Schweiz Ag, Baden, CH;
Inventors:
Dalibor Kopp, Duesseldorf, DE;
Robby Zitzmann, Ratingen, DE;
Assignee:
ABB SCHWEIZ AG, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 19/14 (2006.01); H01H 3/42 (2006.01); H01H 19/03 (2006.01); H01H 3/46 (2006.01);
U.S. Cl.
CPC ...
H01H 19/14 (2013.01); H01H 3/42 (2013.01); H01H 19/03 (2013.01); H01H 3/46 (2013.01);
Abstract
A rotary auxiliary switch for medium voltage switchgears, has a lever with a cam track, along which a driving element is movable. In order to cause the lever to be covered in such a way, the operator cannot touch the application, such that the lever is split into two complementarily lever components the two components creating a hinge, when they are mechanically mounted, the resulting cam track also being splitted into two cam track parts, such that a partly first cam track is located in the first lever component, and the partly second cam track is located in the second lever component.