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:
Aug. 14, 2018
Filed:
Mar. 05, 2013
Applicants:
Otis Elevator Company, Farmington, CT (US);
Gang Tan, Tianjin, CN;
Zhiyong Yao, Tianjin, CN;
Xiaofei Guo, Pudong, Shanghai, CN;
Bin Wu, Pudong, Shanghai, CN;
Inventors:
Assignee:
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 11/02 (2006.01); G01G 23/06 (2006.01); B66B 1/34 (2006.01); B66B 5/00 (2006.01); G01G 9/00 (2006.01); G01G 19/00 (2006.01); G01G 3/04 (2006.01); G01G 19/18 (2006.01);
U.S. Cl.
CPC ...
B66B 1/3476 (2013.01); B66B 5/0031 (2013.01); B66B 11/0226 (2013.01); B66B 11/0266 (2013.01); G01G 3/04 (2013.01); G01G 9/00 (2013.01); G01G 19/00 (2013.01); G01G 23/06 (2013.01); G01G 19/18 (2013.01);
Abstract
Disclosed a load measurement system () includes a compartment (), a damper () and a weight calculation unit (). The damper () is configured to be positioned between the compartment () and a platform () and to compress at a predetermined rate based on a load of the compartment (). The weight calculation unit () is configured to calculate a weight of the compartment () based on the compression of the damper ().