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:
Feb. 21, 2017
Filed:
Aug. 02, 2012
Norbert Becker, Röttenbach, DE;
Christof Brewka, Littleton Highlands Ranch, CO (US);
Christian Dirscherl, Erlangen, DE;
Torsten Hellmuth, Erlangen, DE;
Wolf Krieger, Berlin, DE;
Horst Minor, Moers, DE;
Peter Sehl, Denver, CO (US);
Norbert Becker, Röttenbach, DE;
Christof Brewka, Littleton Highlands Ranch, CO (US);
Christian Dirscherl, Erlangen, DE;
Torsten Hellmuth, Erlangen, DE;
Wolf Krieger, Berlin, DE;
Horst Minor, Moers, DE;
Peter Sehl, Denver, CO (US);
SIEMENS AKTIENGESELLSCHAFT, München, DE;
THYSSENKRUPP INDUSTRIAL SOLUTIONS AG, Essen, DE;
THYSSENKRUPP INDUSTRIAL SOLUTIONS (USA), INC., Greenwood Village, CO (US);
Abstract
A belt-conveying installation has at least one carrying structure, a conveying belt and at least one drive apparatus for driving the conveying belt. The drive apparatus includes at least one drive shaft, at least one drive-shaft-bearing arrangement, at least one drive roller and at least one independently excited drive motor in the form of a frequency-converter-fed alternating-current synchronous motor with a stator and a rotor. The drive shaft and the at least one drive motor are connected to one another without any gearing, and the rotor and drive shaft are arranged coaxially, each drive shaft being guided through at least one rotor. The belt-conveying installation can be operated and used for heavy industry, in particular for the extractive or mining industry.