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. 28, 1999
Filed:
Oct. 30, 1997
Applicant:
Inventor:
Urs Ammon, Ebikon, CH;
Assignee:
Inventio AG, Hergiswil, CH;
Primary Examiner:
Int. Cl.
CPC ...
B66B / ;
U.S. Cl.
CPC ...
187266 ; 187404 ;
Abstract
A lift installation or assembly in which a lift cage and counterweight are driven by cables of a drive unit, which is arranged in a lift shaft. A carrier yoke is arranged at the upper ends of first and second guide elements. For mounting, maintenance and repair operations the drive unit can be pivoted into the lift shaft by means of a rotary mechanism arranged at the carrier yoke.