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. 31, 2022
Filed:
Oct. 16, 2019
Applicant:
Otis Elevator Company, Farmington, CT (US);
Inventors:
Kyle B. Martin, Avon, CT (US);
David J. Lanesey, Harwinton, CT (US);
Assignee:
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21H 7/14 (2006.01); B23P 9/02 (2006.01); B23P 6/00 (2006.01); B66B 15/04 (2006.01); F16H 55/38 (2006.01);
U.S. Cl.
CPC ...
B21H 7/14 (2013.01); B23P 6/00 (2013.01); B23P 9/02 (2013.01); B66B 15/04 (2013.01); F16H 55/38 (2013.01);
Abstract
A method of imprinting a belt sheave without removal of an associated belt includes placing a knurling wheel of a tool against a circumferentially extending section of a sheave not in contact with the belt. The sheave is then rotated to induce rotation of the knurling wheel. A jack screw of the tool is actuated to bias the knurling wheel against the sheave for production of imprints upon the sheave.