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:
Apr. 21, 2020
Filed:
May. 18, 2018
Applicant:
Abb Schweiz Ag, Baden, CH;
Inventors:
Giorgio Magno, Brembate di Sopra, IT;
Stefano Magoni, Osio Sotto, IT;
Assignee:
ABB Schweiz AG, Baden, CH;
Primary Examiner:
Int. Cl.
CPC ...
H02B 11/127 (2006.01); H02B 3/00 (2006.01); F16H 25/20 (2006.01); H02B 1/52 (2006.01);
U.S. Cl.
CPC ...
H02B 3/00 (2013.01); F16H 25/2015 (2013.01); H02B 11/127 (2013.01); H02B 1/52 (2013.01);
Abstract
A motorized drive for racking operations in a medium voltage switchgear comprising a main drive shaft actuated by a drive motor and adapted to be operatively coupled to a truck in said medium voltage switchgear characterized in that it comprises a replicating device which replicates the stroke of said truck during rack-in or rack out operations in said switchgear.