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:
Dec. 15, 2020
Filed:
Sep. 23, 2016
Applicant:
Flender Gmbh, Bocholt, DE;
Inventor:
Andreas Kube, Aachen, DE;
Assignee:
FLENDER GMBH, Bocholt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66D 1/54 (2006.01); B66D 5/00 (2006.01); B66C 15/00 (2006.01); B66D 1/14 (2006.01); B66D 1/48 (2006.01); B66D 1/12 (2006.01);
U.S. Cl.
CPC ...
B66D 1/54 (2013.01); B66C 15/00 (2013.01); B66D 1/12 (2013.01); B66D 1/14 (2013.01); B66D 1/485 (2013.01); B66D 5/00 (2013.01);
Abstract
The invention relates to a motor-operated crane drive in which a more rapidly rotating motor () drives a more slowly rotating cable drum () via a transmission (). A safety brake () is arranged on the more slowly rotating side of the transmission (). A signal that is used for actuating the safety brake () is utilized for initiating an electrical deceleration of the motor ().