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:
Dec. 01, 2009
Filed:
May. 31, 2006
Applicants:
Christoph Liebetrau, Menziken, CH;
Ruedi Stocker, Buchrain, CH;
Inventors:
Christoph Liebetrau, Menziken, CH;
Ruedi Stocker, Buchrain, CH;
Assignee:
Inventio AG, Hergiswil NW, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66B 11/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A modular drive for an elevator installation with a car and a counterweight includes a drive pulley driven by a motor and a self-supporting deflecting module with a deflecting roller, wherein the motor and the drive pulley are combined to form a self-supporting drive module. Interfaces for attachment of connecting parts are provided at the drive module or the deflecting module.