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:
Jun. 06, 2017
Filed:
Jan. 16, 2007
Applicants:
BO Vigholm, Stora Sundby, SE;
Markku Palo, Eskilstuna, SE;
Inventors:
Bo Vigholm, Stora Sundby, SE;
Markku Palo, Eskilstuna, SE;
Assignee:
Volvo Construction Equipment AB, Eskilstuna, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F15B 21/00 (2006.01); F15B 21/14 (2006.01); E02F 9/22 (2006.01); F03C 1/00 (2006.01); F04B 17/03 (2006.01); F15B 11/04 (2006.01); E02F 9/20 (2006.01); E02F 9/26 (2006.01);
U.S. Cl.
CPC ...
F15B 21/14 (2013.01); E02F 9/2095 (2013.01); E02F 9/2207 (2013.01); E02F 9/2217 (2013.01); E02F 9/2289 (2013.01); E02F 9/2292 (2013.01); E02F 9/2296 (2013.01); E02F 9/265 (2013.01); F03C 1/00 (2013.01); F04B 17/03 (2013.01); F15B 11/0406 (2013.01); F15B 2211/20515 (2013.01); F15B 2211/20561 (2013.01); F15B 2211/20569 (2013.01); F15B 2211/27 (2013.01); F15B 2211/3057 (2013.01); F15B 2211/50518 (2013.01); F15B 2211/6313 (2013.01); F15B 2211/6336 (2013.01); F15B 2211/7053 (2013.01); F15B 2211/851 (2013.01); F15B 2211/88 (2013.01); Y10T 137/8593 (2015.04);
Abstract
A method is provided for controlling a hydraulic cylinder in a work machine, which hydraulic cylinder is arranged to move an implement that is subjected to a load, with the hydraulic cylinder being controlled by a hydraulic machine. The method includes detecting that a lifting movement of the implement is to be initiated, and attaining a basic speed of the hydraulic machine before lifting takes place.
Vigholm, Bo. (2017). Method for controlling a hydraulic cylinder in a work machine and control system for a work machine (U.S. Patent No. 9670944). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9670944
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile