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:
Nov. 05, 2019
Filed:
Nov. 10, 2015
Applicants:
Thyssenkrupp Elevator Ag, Essen, DE;
Thyssenkrupp Ag, Essen, DE;
Inventor:
Stefan Gerstenmeyer, Filderstadt, DE;
Assignee:
thyssenkrupp AG, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 1/24 (2006.01); B66B 9/00 (2006.01);
U.S. Cl.
CPC ...
B66B 1/2466 (2013.01); B66B 1/2491 (2013.01); B66B 9/003 (2013.01); B66B 2201/401 (2013.01); B66B 2201/402 (2013.01);
Abstract
The present disclosure relates to a method for operating an elevator system, which is embodied as shaft-changing multi-car system. A number of cars is assigned to at least three elevator shafts. The cars can be moved in upwards direction and downwards direction inside the individual elevator shafts, as well as between the individual elevator shafts. A successive reversal of the travel directions of the respective cars occurs hereby.