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. 01, 2011
Filed:
Feb. 09, 2006
Applicant:
Johann Bramauer, Ybbsitz, AT;
Inventor:
Johann Bramauer, Ybbsitz, AT;
Assignee:
Knorr-Bremse Gesellschaft mit beschrankter Haftung, Modling, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B61D 23/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A step drive for a movable step, the step drive being arranged below a swinging-sliding door. The step drive includes an opening-out mechanism located in a lower region of a secondary closing edge of the swinging-sliding door. The opening-out mechanism is connected to and actuated by a door drive and the opening-out mechanism interacts with the movable step.