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:
Jun. 02, 2020
Filed:
Jun. 30, 2017
Applicant:
Otis Elevator Company, Farmington, CT (US);
Inventors:
Craig Drew Bogli, Avon, CT (US);
Guohong Hu, Farmington, CT (US);
Assignee:
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 5/00 (2006.01); G01H 1/14 (2006.01); B66B 5/18 (2006.01); B66B 19/00 (2006.01); B66B 5/02 (2006.01); G01H 1/00 (2006.01);
U.S. Cl.
CPC ...
B66B 5/0025 (2013.01); B66B 5/0012 (2013.01); B66B 5/0031 (2013.01); B66B 5/0037 (2013.01); B66B 5/0087 (2013.01); B66B 5/022 (2013.01); B66B 5/18 (2013.01); B66B 19/007 (2013.01); G01H 1/00 (2013.01); G01H 1/14 (2013.01);
Abstract
A method of monitoring vibratory signatures of an elevator car is provided. The method comprising: detecting at least one vibratory signature of an elevator car, the vibratory signature comprising: a first vibratory signature in a first direction; and determining a probable cause of the at least one vibratory signature by comparing the at least one vibratory signature to a known vibratory signature.