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. 19, 2013
Filed:
Jul. 03, 2008
Miroslav Kostka, Ballwil, CH;
Miroslav Kostka, Ballwil, CH;
Inventio AG, Hergiswil, CH;
Abstract
In accordance with the present invention concerning operation of an elevator, a traveling mode of the elevator is prevented if it is established that an elevator load exceeds a limit value. During normal operation, the limit value is equal to a first limit value. If it is established that a special situation is present (e.g., an evacuation situation or a peak traffic situation) the system is switched over to a special situation mode. In the special situation mode, the limit value is equal to a second limit value, which is higher than the first limit value.
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