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:
May. 12, 2020
Filed:
Jul. 10, 2017
Applicant:
Otis Elevator Company, Farmington, CT (US);
Inventors:
Xiaoyuan Chang, Ellington, CT (US);
David R. Torlai, Torrington, CT (US);
Peter Keyo, Canton, CT (US);
Lance L. Lavender, Enfield, CT (US);
Hong Yang, Avon, CT (US);
Assignee:
Otis Elevator Company, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 15/02 (2006.01); F16H 55/38 (2006.01); B32B 37/12 (2006.01); B32B 37/14 (2006.01); B32B 37/18 (2006.01); B32B 38/10 (2006.01); B66B 11/00 (2006.01); B29C 53/56 (2006.01); B66B 15/04 (2006.01);
U.S. Cl.
CPC ...
B66B 15/02 (2013.01); B32B 37/12 (2013.01); B32B 37/142 (2013.01); B32B 37/18 (2013.01); B32B 38/10 (2013.01); F16H 55/38 (2013.01); B29C 53/56 (2013.01); B29C 53/562 (2013.01); B32B 2307/538 (2013.01); B32B 2475/00 (2013.01); B66B 11/008 (2013.01); B66B 15/04 (2013.01); D07B 2201/2095 (2013.01); D07B 2501/2007 (2013.01); Y10T 156/17 (2015.01); Y10T 156/1705 (2015.01);
Abstract
An elevator maintenance kit is provided for surfacing an elevator sheave that engages with an elevator tension member. The kit includes a substrate with an adhesive backing, and a substrate applicator that is operable to apply the substrate to the sheave as the sheave is rotated. The adhesive backing is operable to attach the substrate to the sheave during the sheave rotation.