BOSCH REXROTH AG Patent applications |
Patent application number | Title | Published |
20100269496 | DRIVE AND HYDROSTATIC PISTON ENGINE WITH BRAKE ENERGY RECOVERY - The invention relates to a hydrostatic piston engine ( | 10-28-2010 |
20090176197 | HYDROSTATIC TRAINING DEVICE - The invention relates to a hydrostatic training device. The hydrostatic training device ( | 07-09-2009 |
20090165451 | HYDRAULIC FLUID ACCUMULATOR WITH INTEGRATED HIGH-PRESSURE AND LOW-PRESSURE CHAMBER - The invention relates to a hydraulic fluid accumulator ( | 07-02-2009 |
20090100829 | Hydraulic catapult drive - The invention relates to a catapult drive for an object to be accelerated, preferably the car of a fairground ride, wherein the object is accelerated by means of a driving element. The movement of the driving element is produced by a flexible drive and a hydraulic cylinder via which all movements of the driving element can be controlled. The invention also relates to a control system for suitably controlling the inventive catapult drive. | 04-23-2009 |
20090036248 | DRIVE WITH A TORQUE SPLIT TRANSMISSION - The invention concerns a drive with a torque split transmission ( | 02-05-2009 |
20090008174 | Vehicle with a Drive Engine for Driving a Traction Drive and a Working Hydraulic System - The invention relates to a vehicle having a drive engine/motor ( | 01-08-2009 |
20080314664 | Energy Recovery Drive - The invention relates to an energy recovery drive. Said drive comprises a first driving shaft ( | 12-25-2008 |
20080295507 | Drive Having an Energy Recovery and Retarder Function - The invention relates to a drive with an energy recovery and retarder function. The drive ( | 12-04-2008 |
20080282692 | Hydraulic Controller Arrangement - What is disclosed is a hydraulic controller arrangement for the pressure medium supply of a hydraulic consumer, e.g., of the rotating gear of a mobile work machine. At low pressure medium flow rates, the pressure medium flow rate draining from the consumer is backed up by means of a drain backup valve having the form of a pressure limiting valve and throttled accordingly, so that a back pressure is generated which is capable of preventing an advance of the mass actuated by the hydraulic consumer. | 11-20-2008 |
20080262688 | Method and Device for Hydrostatically Braking a Vehicle - The invention relates to a device ( | 10-23-2008 |
20080257422 | Electro-Hydraulic Control Device, Valve and Activating Electronics - An electro-hydraulic control device is equipped with a valve and with activating electronics for the electrical activation of the valve as a function of a control signal. A sensor component or actuator component which is held on the valve, is connected to the activating electronics by means of an electrical connecting line. A non-volatile data memory is arranged on or in the sensor component or the actuator component, and the data of the data memory can be read out via the electrical connecting line. | 10-23-2008 |
20080250781 | Method of Controlling a Hydrostatic Drive - The invention relates to a method of controlling a hydrostatic drive ( | 10-16-2008 |
20080218144 | On-Off-Valve - A power-supply apparatus for outputting from an output terminal via one or more switching elements, each having a control electrode, a voltage input to an input terminal, is disclosed. The apparatus includes a voltage-generating circuit for generating an output voltage Vo proportional to a voltage between an input end and an output end of the switching element so as to output the generated voltage, and a control circuit for controlling an operation of the switching element depending on the output voltage Vo of the voltage-generating circuit. The control circuit causes the switching element to reduce an output current when the output voltage Vo of the voltage-generating circuit exceeds a predetermined voltage Vs. | 09-11-2008 |
20080202110 | Hydraulic Control Arrangement - The invention discloses a hydraulic control arrangement for controlling a number of consumers, particularly of a mobile working machine. In addition to the consumers of the control arrangement, an additional consumer should be able to be connected to a power beyond port. All consumers and power beyond consumers are supplied with hydraulic fluid by a pump. An input pressure scale is provided downstream of the pump, and the greater of the load pressures of the consumers or of the at least one power beyond consumer is applied to the control port of said input pressure scale. | 08-28-2008 |
20080199556 | Drive Unit - Disclosed is a drive unit, in particular for an injection unit or an ejector of an injection molding machine, comprising a stroke spindle device with a spindle and a spindle nut, and a prestressing device for prestressing the spindle that is dischargeable in a displacement phase of the stroke spindle device and is chargeable when the spindle is driven in the opposite direction, wherein the stroke spindle device and the prestressing device are supported by the same component, and wherein a load measuring device is provided for measuring the load acting on the spindle, which absorbs the forces acting on the component. | 08-21-2008 |