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:
Jan. 18, 2011
Filed:
Oct. 06, 2005
Gerhard Keuper, Leonberg, DE;
Peter Stachnik, Markgröningen, DE;
Heinrich Loedige, Vaihingen, DE;
Soenke Jessen, Tamm, DE;
Gerhard Keuper, Leonberg, DE;
Peter Stachnik, Markgröningen, DE;
Heinrich Loedige, Vaihingen, DE;
Soenke Jessen, Tamm, DE;
Bosch Rexroth, AG, Stuttgart, DE;
Abstract
The invention discloses a hydraulic control arrangement for controlling a number of consumers, particularly of a mobile working machine. In addition to the consumers of the control arrangement, an additional consumer should be able to be connected to a power beyond port. All consumers and power beyond consumers are supplied with hydraulic fluid by a pump. An input pressure scale is provided downstream of the pump, and the greater of the load pressures of the consumers or of the at least one power beyond consumer is applied to the control port of said input pressure scale.