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:
Mar. 26, 2002
Filed:
May. 05, 2000
Applicant:
Inventors:
Bernd Lorenz, Reichenbach/Fils, DE;
Ansgar Kriwet, Ostfildern, DE;
Dieter Bergemann, Filderstadt, DE;
Axel Thallemer, Esslingen, DE;
Assignee:
Festo AG & Co., Esslingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01B 1/900 ; F16J 3/00 ;
U.S. Cl.
CPC ...
F01B 1/900 ; F16J 3/00 ;
Abstract
A fluid power rotary drive having two head pieces, between which a hose body and a force transmitting structure extend. The head pieces bear against each other via supporting means permitting relative rotatability thereof in Abstract of the Disclosure such a manner that they are prevented from performing an axial relative movement involving mutual motion toward or away from the one another. When the interior space of the hose body is put under pressure a relative rotary movement between the two head pieces is caused.