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. 02, 2003
Filed:
Apr. 10, 2002
Applicant:
Inventors:
Robert Ulrich, Bruck Neudorf, AT;
Kurt Streibig, Vienna, AT;
Thomas Illedits, Neufeld an der Leitha, AT;
Assignee:
Inventio AG, Hergiswil NW, CH;
Primary Examiner:
Int. Cl.
CPC ...
B66B 2/100 ;
U.S. Cl.
CPC ...
B66B 2/100 ;
Abstract
An escalator or moving walkway includes, divided roller bearings to improve the efficiency of replacement thereof. The roller bearings may be located in the region of the drive axle or deflecting axle of the step chain. The divided roller bearing components can be mounted on the roller bearing axle, and removed therefrom, in radial direction.