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:
Sep. 10, 2002
Filed:
Feb. 16, 2001
Applicant:
Inventors:
Martin Godel, Owen/Teck, DE;
Markus Hoffmann, Wolfschlugen, DE;
Assignee:
Festo AG & Co., Esslingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K 2/500 ;
U.S. Cl.
CPC ...
B60K 2/500 ;
Abstract
A drive device comprising at least one drive unit having two mutually spaced apart pressing bodies. On the pressing bodies mutual facing pressing faces are provided diverging in a drive direction and having between them a stroke unit engaging the pressing faces of both pressing bodies. Furthermore drive means are present by means of which a drawing together of the pressing bodies may be caused and, as a result of this a displacement of the stroke unit in the drive direction along the pressing faces for the purpose of producing a drive movement able to be externally employed.