LINDE MATERIAL HANDLING GMBH Patent applications |
Patent application number | Title | Published |
20140159881 | Driver Assist Device For An Industrial Truck And Industrial Truck With Driver Assist Device" - A driver assist device is provided for an industrial truck ( | 06-12-2014 |
20140158468 | Driver Assist Device And Industrial Truck With Driver Assist Device - A driver assist device is described for an industrial truck ( | 06-12-2014 |
20130213030 | Hydrostatic Drive System - A hydrostatic drive system includes a user in the form of a differential cylinder connected in a closed circuit to a high-pressure pump. A piston-side compression chamber and a piston-rod-side compression chamber of the differential cylinder are in communication with the high-pressure pump. The closed circuit includes a protection device having first and second protection valve devices that each includes a pressure relief valve and an anti-cavitation valve. The pressure relief valve of the first protection valve device is provided with an override device, by means of which the opening pressure of the pressure relief valve can be varied. When the high-pressure pump delivers into the piston-rod-side compression chamber, the pressure relief valve of the first protection valve device is adjusted by means of the override device to a reduced opening pressure and the differential volumetric flow flows out via the pressure relief valve to a low-pressure system. | 08-22-2013 |
20130014500 | Drive Train of a Mobile MachineAANM WELSCHOF; BernwardAACI GrossostheimAACO DEAAGP WELSCHOF; Bernward Grossostheim DEAANM KRITTIAN; LukasAACI AschaffenburgAACO DEAAGP KRITTIAN; Lukas Aschaffenburg DE - A drive train of a vehicle has a drive motor and a traction drive driven by the drive motor. A hydraulic work system has at least one hydraulic pump driven by the drive motor. To deliver torque into the drive train and/or to absorb torque from the drive train, the drive train is provided with an additional hydraulic machine which can be placed in communication with a hydraulic pressure accumulator and/or a tank and can be operated as a pump and a motor in the same direction of rotation. The hydraulic machine has an inlet connection and an outlet connection and a switching valve device is provided to control the connection of the inlet connection and the outlet connection with the pressure accumulator or the tank. | 01-17-2013 |
20120240724 | Hydromechanical Transmission with a Hydraulic Motor and a Mechanical Multi-Step Variable Speed Transmission - A hydromechanical transmission has a hydraulic pump-driven hydraulic motor of a hydrostatic continuously variable transmission and a mechanical multi-step variable speed transmission connected to a drive shaft of the hydraulic motor, which can be shifted into operation by a gear shifting device. In order to adapt the hydromechanical transmission with as compact as possible a design to diverse installation cases with little effort, the gear shifting device is arranged directly adjacent to the hydraulic motor and is consolidated with the latter into a preassembled constructional unit. | 09-27-2012 |
20120078486 | Drive Train Of A Mobile Vehicle - This invention relates to a drive train ( | 03-29-2012 |
20120000354 | Hydrostatic Axial Piston Machine - A hydrostatic axial piston machine ( | 01-05-2012 |
20100300084 | Hydrostatic Pump - A hydrostatic pump ( | 12-02-2010 |
20100018791 | Industrial Truck, In Particular A Counterweighted Fork Lift Truck - An industrial truck ( | 01-28-2010 |
20090269215 | "Hydrostatic Pump" - A hydrostatic pump ( | 10-29-2009 |
20090269214 | Hydrostatic Pump With A Mechanical Displacement Volume Control - A hydrostatic pump ( | 10-29-2009 |
20090200837 | Chassis For A Battery-Operated Industrial Truck - A chassis for a battery-operated industrial truck has a center chassis section ( | 08-13-2009 |
20090095150 | Axial Piston Machine Utilizing A Swashplate Design - A hydrostatic axial piston machine utilizing a swashplate design has a cylinder drum ( | 04-16-2009 |
20090095149 | Axial Piston Machine - An axial piston machine utilizing a swashplate design has a cylinder drum ( | 04-16-2009 |
20090095148 | Hydrostatic Axial Piston Machine - A hydrostatic axial piston machine, in particular a swashplate machine, has a cylinder drum ( | 04-16-2009 |
20090041570 | Fork Lift Truck With Elastically Fastened Drive Axle And Lift Mast Tiltably Mounted Thereon - A fork lift truck drive axle ( | 02-12-2009 |
20080302608 | Fork-Lift Truck - A fork-lift truck has a battery-electric drive system, a driver's stand ( | 12-11-2008 |
20080277179 | Industrial Truck With A Step Recess And A Closable Maintenance Opening - An industrial truck T, in particular a counterweighted fork-lift truck, has a vehicle chassis ( | 11-13-2008 |
20080245616 | Industrial Truck with Cable Storage Device - An industrial truck has a lifting mast ( | 10-09-2008 |