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:
May. 12, 2015
Filed:
Dec. 15, 2011
Applicants:
Josef Husmann, Lucerne, CH;
David Michel, Thalwil, CH;
Astrid Sonnenmoser, Ebikon, CH;
Hans Kocher, Udligenswil, CH;
Karl Weinberger, Immensee, CH;
Inventors:
Josef Husmann, Lucerne, CH;
David Michel, Thalwil, CH;
Astrid Sonnenmoser, Ebikon, CH;
Hans Kocher, Udligenswil, CH;
Karl Weinberger, Immensee, CH;
Assignee:
Inventio AG, Hergiswil, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66B 5/18 (2006.01); B66B 5/22 (2006.01);
U.S. Cl.
CPC ...
B66B 5/22 (2013.01); B66B 5/18 (2013.01);
Abstract
A device can actuate and reset a safety gear in an elevator system. The device contains a pressure accumulator, possibly a compression spring, which, in case of need, can move at least two engagement elements of the safety gear essentially synchronously into an engaged position, and a remotely actuatable resetting device, which can retension the pressure accumulator into a ready position.