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:
Feb. 13, 2018
Filed:
Nov. 12, 2014
Applicants:
Jorma Mustalahti, Hyvinkaa, FI;
Matti Räsänen, Hyvinkaa, FI;
Esko Aulanko, Kerava, FI;
Inventors:
Assignee:
Kone Corporation, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 5/00 (2006.01); B66B 5/00 (2006.01); B66B 5/14 (2006.01); G01G 19/14 (2006.01); B66B 1/34 (2006.01); B66D 5/14 (2006.01); B66D 5/30 (2006.01);
U.S. Cl.
CPC ...
B66B 5/0031 (2013.01); B66B 1/3476 (2013.01); B66B 5/14 (2013.01); B66D 5/14 (2013.01); B66D 5/30 (2013.01); G01G 19/14 (2013.01);
Abstract
The object of the invention is a method and an apparatus for measuring the load of an elevator car, which elevator comprises at least a hoisting machine plus shaft, said hoisting machine being provided with a motor, and a traction sheave fitted onto the shaft, and also a brake, and in which solution the load of an elevator car is measured by the aid of a measuring means. The load of the elevator car is measured with the measuring means from the shaft of the traction sheave of the hoisting machine.