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. 26, 2019
Filed:
May. 16, 2014
Applicant:
Inventio Ag, Hergiswil, CH;
Inventors:
Lin Han, Shanghai, CN;
Liang Deng, Shanghai, CN;
Assignee:
INVENTIO AG, Hergiswil, CH;
Primary Examiner:
Int. Cl.
CPC ...
B66B 15/02 (2006.01); B66B 15/04 (2006.01); F16H 55/36 (2006.01); B66B 9/00 (2006.01);
U.S. Cl.
CPC ...
B66B 15/02 (2013.01); B66B 15/04 (2013.01); F16H 55/36 (2013.01); B66B 9/00 (2013.01); F16H 2055/363 (2013.01);
Abstract
In an elevator installation a belt-like support is guided over a roller. The roller includes at least one restraining element, which is arranged laterally of a roller contact surface. Lateral jumping-off of the belt-like support from the roller is thereby prevented. The restraining element additionally has a guide surface inclined toward the roller contact surface.