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:
Jun. 23, 2015
Filed:
Dec. 02, 2011
Erich Spirgi, Hergiswil, CH;
Daniel Bossard, Sursee, CH;
Danilo Peric, Lucerne, CH;
Enrique Almada, Obernau, CH;
Urs Ammon, Ebikon, CH;
Urs Polin, Lucerne, CH;
André Peter, Meggen, CH;
Thomas Eilinger, Kussnacht am Rigi, CH;
Erich Spirgi, Hergiswil, CH;
Daniel Bossard, Sursee, CH;
Danilo Peric, Lucerne, CH;
Enrique Almada, Obernau, CH;
Urs Ammon, Ebikon, CH;
Urs Polin, Lucerne, CH;
André Peter, Meggen, CH;
Thomas Eilinger, Kussnacht am Rigi, CH;
Inventio AG, Hergiswil, CH;
Abstract
A method for operating an elevator having a car driven by a motor and at least one brake to stop the car, the method including closing a brake, increasing a torque of the motor until the car moves, and registering a value indicative of the motor torque at which the car moves.