About 11 results
https://drivepatents.com/patents/1393519 · 25 Mar 2026
Es wird ein Verfahren zum Betreiben einer mobilen Arbeitsmaschine, wobei wenigstens eine zumindest einen Maximal-Parameter aufweisende Antriebseinheit zum Antreiben wenigstens eines ersten Hauptverbrauchers und zum Antreiben wenigstens eines zweiten Hauptv...
https://drivepatents.com/patents/968557 · 22 Oct 2014
The invention addresses the problem of avoiding insufficient flow being supplied to the hydraulic actuator and speed becoming insufficient during light loads in hydraulic machinery such as hydraulic shovels when the engine rotation speed is set low during ...
https://drivepatents.com/patents/981230 · 4 Dec 2013
A machine (10) includes at least one torque consuming device (46) drivingly coupled with an internal combustion engine (20). An electronic controller (52) is in communication with the engine (20) and the torque consuming device (46), and is configured to r...
https://drivepatents.com/patents/991609 · 24 Apr 2013
An engine control device detects the state of work of a working vehicle such as a construction machine or the like, and controls the power output capacity of an engine automatically. A determination is made as to whether excavation or uphill traveling is b...
https://drivepatents.com/patents/996774 · 24 Oct 2012
A hydraulic driving device for a working machine surely prevents behavior of a single rod double acting cylinder not intended by an operator when discharge pressure of a main pump is raised to raise exhaust gas temperature to temperature required for burni...
https://drivepatents.com/patents/998881 · 29 Aug 2012
The present invention provides an engine start system 100 in a vehicle. The engine start system 100 includes an engine 102 and a charge system. The vehicle also includes an engine speed sensor 140 for measuring a speed of the engine 102. The charge system ...
https://drivepatents.com/patents/1003102 · 25 Apr 2012
A motor control device for a working vehicle includes: a travel drive device that transmits rotation of a motor to wheels through a torque converter; a first selection device to be operated so as to select one of a power mode and an economy mode; a second ...
https://drivepatents.com/patents/1008031 · 9 Nov 2011
An engine control device for a work vehicle includes: a hydraulic pump 2 driven by an engine 1; a hydraulic actuator 5 driven with pressure oil supplied from the hydraulic pump 2; a drive disallowing means 3 for disallowing drive of the hydraulic actuator ...
https://drivepatents.com/patents/1066824 · 7 Jun 2006
An engine control device detects the state of work of a working vehicle such as a construction machine or the like, and controls the power output capacity of an engine automatically. A determination is made as to whether excavation or uphill traveling is b...
https://drivepatents.com/patents/1069916 · 22 Feb 2006
A control device for a construction machine according to the present invention is configured so that in the construction machine provided with an automatic stop function which automatically stops an engine (1) by an engine controller (8) upon a predetermin...