About 17 results
https://drivepatents.com/patents/1380654 · 9 Apr 2026
A work machine includes a hydraulic pump in fluid communication with an interior of a support structure. The hydraulic pump is constructed to impel hydraulic fluid stored therein. Work machinery is mechanically coupled to the support structure and operated...
https://drivepatents.com/patents/1379259 · 12 Mar 2026
A method for controlling a hoisting mechanism for a movement of a dump body between a rest condition and a raised condition relative to a frame. The method includes receiving a request to vary the dump body between the rest condition and the raised conditi...
https://drivepatents.com/patents/1394489 · 28 Jan 2026
Provided is a dump truck capable of switching a destination of supply of hydraulic oil from a hoist cylinder to a fan motor at an appropriate time. A dump truck comprising: a hydraulic pump for discharging a hydraulic oil by a driving force of the engine; ...
https://drivepatents.com/patents/1392480 · 17 Sep 2025
A working equipment (2) comprising a base (4) arranged to be mounted to a vehicle (6); a movable arm (8) connected to the base (4); a hydraulic system (10) comprising an elongate hydraulic cylinder (12) having a longitudinal axis A and provided with a cyli...
https://drivepatents.com/patents/1394332 · 11 Jun 2025
L'invention concerne un vérin d'aide au décollage (17) comprenant : - un support (18) propre à être fixé sur un faux-châssis (4) d'un dispositif de levage (3), - un corps (19), et - un dispositif de liaison (40) reliant le corps (19) au support (18),...
https://drivepatents.com/patents/938047 · 7 Sep 2016
There is disclosed a method of generating an alert relating to a hydraulic actuation system for actuating a hydraulic cylinder, the hydraulic control system comprising a hydraulic fluid tank and a hydraulic fluid filter. The method comprises monitoring the...
https://drivepatents.com/patents/938047 · 7 Sep 2016
There is disclosed a method of generating an alert relating to a hydraulic actuation system for actuating a hydraulic cylinder, the hydraulic control system comprising a hydraulic fluid tank and a hydraulic fluid filter. The method comprises monitoring the...
https://drivepatents.com/patents/947498 · 16 Dec 2015
The present invention relates to a hydraulic system for tilting at least one tipper body located on a tipper vehicle, comprising at least one hydraulic cylinder (24) as a tilting drive unit for the tipper body, at least one tilting valve (18) for controlli...
https://drivepatents.com/patents/948685 · 30 Sep 2015
The present invention relates to the field of telescopic hydraulic cylinders and to the field of load handling and transportation vehicles with load tipping actuated by telescopic hydraulic cylinders, and more particularly to a telescopic hydraulic cylinde...
https://drivepatents.com/patents/967578 · 5 Nov 2014
The invention relates to a lifting device (2) for swap bodies (20) for a load transport vehicle (3), in particular on a roll-off tipper vehicle (3) or a hook-lift tipper vehicle, comprising at least one swivel arm (10) for unloading a swap body (20) from t...