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:
Sep. 03, 2019
Filed:
Mar. 26, 2015
Applicants:
Esko Aulanko, Kerava, FI;
Matti Räsänen, Hyvinkaa, FI;
Inventors:
Esko Aulanko, Kerava, FI;
Matti Räsänen, Hyvinkaa, FI;
Assignee:
Kone Corporation, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 1/40 (2006.01); B66B 7/10 (2006.01); B66B 9/00 (2006.01); B66B 11/00 (2006.01);
U.S. Cl.
CPC ...
B66B 7/10 (2013.01); B66B 1/40 (2013.01); B66B 9/00 (2013.01); B66B 11/009 (2013.01); B66B 2009/006 (2013.01);
Abstract
The object of the invention is an elevator arrangement, which comprises at least two elevator cars that are connected to each other with suspension ropes or corresponding and are configured to move simultaneously with each other and reciprocally in an elevator hoistway, and a hoisting machine provided with at least one traction sheave or corresponding. The arrangement comprises at least one compensation means for compensating positioning inaccuracies caused by loading of the elevator cars.