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. 11, 2014
Filed:
Apr. 18, 2011
Applicant:
Eric Rossignol, Magadino, CH;
Inventor:
Eric Rossignol, Magadino, CH;
Assignee:
Inventio AG, Hergiswil, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66B 5/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
An elevator installation comprises an elevator cage movable along guide rails and a counterweight movable along guide rails, wherein provided for braking the elevator cage and the counterweight is at least one brake device in which at least one gearwheel is disposed in mechanically positive connection with the guide rail and the gearwheel can be braked by a brake, wherein a first gearwheel is provided, which when the brake is triggered is disposed in mechanically positive connection with the guide rail, and wherein a second gearwheel is provided, which when the brake is activated is disposed in mechanically positive connection with the guide rail.