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:
Apr. 09, 2019
Filed:
Feb. 04, 2014
Applicant:
Otis Elevator Company, Farmington, CT (US);
Inventors:
Juan Jose Fernandez, Madrid, ES;
Andres Monzon, Madrid, ES;
Francisco Luis Sanz, Madrid, ES;
Santiago Gil, Madrid, ES;
Assignee:
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 7/02 (2006.01); B66B 9/00 (2006.01);
U.S. Cl.
CPC ...
B66B 7/022 (2013.01); B66B 7/026 (2013.01); B66B 9/00 (2013.01);
Abstract
A combined guide rail for an elevator system includes a car guide rail portion to guide an elevator car along an elevator car travel path and a counterweight guide rail portion to guide a counterweight of the elevator system along a counterweight travel path. A connecting portion extends from the car guide rail portion to the counterweight guide rail portion. The car guide rail portion, the counterweight guide rail portion and the connecting portion are formed together as a single unitary structure from a single piece of material.