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:
Nov. 03, 2015
Filed:
Dec. 01, 2010
Applicants:
Elena Cortona, Zurich, CH;
Frankie Schmid, Horw, CH;
Inventors:
Elena Cortona, Zurich, CH;
Frankie Schmid, Horw, CH;
Assignee:
Inventio AG, Hergiswil, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66B 9/00 (2006.01); B66B 1/42 (2006.01); B66B 11/02 (2006.01);
U.S. Cl.
CPC ...
B66B 1/42 (2013.01); B66B 11/022 (2013.01); B66B 11/0206 (2013.01); B66B 11/0213 (2013.01); B66B 2201/306 (2013.01); B66B 2201/307 (2013.01);
Abstract
An elevator has an elevator car supporting frame that can travel in a travel space provided for a journey of the elevator car supporting frame. The elevator installation is also provided with a first elevator car and a second elevator car arranged on the elevator car supporting frame. Furthermore, a hydraulic moving element is arranged in a lower end region of the travel space. In this way, the first elevator car can be moved in relation to the second elevator car, by the moving device, in the lower end region of the travel space.