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:
Aug. 23, 2005
Filed:
Sep. 25, 2000
Applicant:
Wolfgang Kauss, Francheville, FR;
Inventor:
Wolfgang Kauss, Francheville, FR;
Assignee:
Mannesmann Rexroth AG, Lohr a.M., DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B013/02 ;
U.S. Cl.
CPC ...
Abstract
What is disclosed is a pilot apparatus whereby at least two mechanically operable control valves and two electrically or electro-hydraulically operable control valves may be driven. The pilot apparatus comprises a pivoted lever having two handles, on each of which a switching element for driving the electrically/electro-hydraulically operable control valves is provided.