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:
May. 01, 2007
Filed:
Apr. 28, 2005
Lennart Strandberg, Falun, SE;
BO Vigholm, Stora Sundby, SE;
Johan Lillemets, Eskilstuna, SE;
Volvo Construction Equipment Holding Sweden AB, Eskilstuna, SE;
Abstract
The invention relates to a system for handling an implement on a vehicle which comprises a frame. The system comprises a lifting apparatus arranged between the frame and the implement for raising and lowering the implement in relation to the frame, a pump () coupled to the lifting apparatus for supplying this with a fluid in order to produce said movements, and an operating valve () arranged between the pump and the lifting apparatus for controlling the flow of said fluid to the of said fluid to and from the lifting apparatus. The system further comprises a control device () which is designed to disconnect the control of the lifting apparatus via said fluid. The control device is coupled in such a way to an operating element) arranged in the vehicle cab () that control of the control device via the operating element is permitted independently of the control of the operating valve.