Patent application number | Description | Published |
20080242432 | Displacement Unit and Joint Shaft Including such a Displacement Unit - A displacement unit and a jointed shaft which includes such a displacement unit. The displacement unit is formed of an external part and of an internal part which can be displaced in an axial direction in the external part, in which the external and internal parts have guide paths provided with balls arranged in the guide paths for the transmission of torque. | 10-02-2008 |
20080248886 | Joint Shaft and Roller Displacement - A jointed shaft with two shaft sections which are connected together in a rotationally fixed manner via a central shaft which is constructed as a constant velocity fixed joint. A constant velocity fixed joint is also arranged on the end of each of the shaft sections which is oriented away from the central joint. At least one roller displacement unit, which enables both shaft sections to be displaced in an axial manner in relation to each other, is also provided. | 10-09-2008 |
20080305878 | CONSTANT VELOCITY JOINT - A constant velocity joint having an inner hub and an outer hub ( | 12-11-2008 |
20100124995 | Rolling-Sliding Unit and Jointed Shaft Comprising the Same - A rolling-sliding unit, particularly for a jointed shaft, including a profiled sleeve ( | 05-20-2010 |
20100143075 | Connecting Arrangement and Jointed Shaft Comprising the Same - A connecting arrangement for connecting, for example, two components of a jointed shaft via a securing ring, and a jointed shaft including a connecting arrangement of this type. | 06-10-2010 |
20100227696 | Displacement Unit and Universal Shaft Comprising a Displacement Unit - The invention relates to a displacement unit and to a universal shaft comprising said type of displacement unit. Said displacement unit comprises a tubular-type external part on whose inner surface outer paths are provided at least in sections, an inner part that can be displaced in an axial direction in the external part, on whose outer surface inner paths are arranged at least on sections, and balls that are guided in a cage, said balls being arranged for transmitting torque, respectively in outer and inner paths that are arranged in pairs. The external part and/or the inner part comprise cage guide paths for displacing the cage axially, arranged between at least a few of the outer paths or the inner paths. The number of cage guide paths is smaller than the number of pairs of paths formed by the outer paths and the inner paths. | 09-09-2010 |
20110300952 | Drive Joint and Drive Shaft - A drive joint, particularly a fixed joint in the form of a counter-track joint, for establishing a connection between two components in the drive train of a motor vehicle. The joint is provided with joint parts such as an inner hub, an outer hub and a ball cage containing torque-transmitting balls as additional joint parts. The outer hub of the drive joint can be destroyed in the case of an accident. The invention also relates to a drive shaft comprising such a drive joint. | 12-08-2011 |
20120058832 | Connecting System and Constant Velocity Joint - A system for connecting a shaft ( | 03-08-2012 |
20120129616 | Constant Velocity Joint and Drive Shaft - The invention relates to a constant velocity joint having an inner race ( | 05-24-2012 |
20120270665 | Connecting Arrangement and Articulated Shaft Comprising Same - The invention relates to a connecting arrangement for the rotationally fixed connection of components in the drive train of a motor vehicle comprising a shaft journal ( | 10-25-2012 |
Patent application number | Description | Published |
20080197696 | Extreme emergency braking systems for brake-by-wire brake systems - An extreme emergency braking system including at least two brake modules, a pedal feel emulator in communication with at least one of the brake modules by way of a first communication line, an electric park brake switch assembly in communication with the brake modules by at least a second communication line, and an electric circuit adapted to supply at least a first voltage to a first one of the brake modules and a second voltage to a second one of the brake modules, the supplied voltages being indicative of a state of the switch assembly, wherein the first communication line is independent of the second communication line. | 08-21-2008 |
20080218119 | Method for operating a delta wound three-phase permanent magnet brushless motor - Method for operating a delta wound three-phase permanent magnet brushless motor. A transition speed is determined in a quadrant of a speed versus torque curve above which speed continues to increase while current/torque decreases wherein actual phase current can be controlled in a current control modification manner which reduces requested phase current. The modification manner is determined for a quadrant, wherein a controller can use the modification manner to reduce the requested phase current to control the actual phase current when the speed is above the transition speed. The motor is controlled in a quadrant wherein, when the motor has a speed above the transition speed, the controller reduces the requested phase current in the modification manner and the controller supplies the actual phase current to the motor using the reduced requested phase current and using measured phase current of the motor derived from using a single current sense resistor. | 09-11-2008 |
20090051305 | ELECTRONIC COMMUTATION METHOD AND RELATED APPARATUS - A method and apparatus for electronic commutation of a pulse width modulation (PWM) controlled motor involves temporarily increasing the frequency of one or more PWM drive signals applied to the motor upon the occurrence of an asynchronous commutation event. | 02-26-2009 |
20090189441 | Distributed electrical/electronic architectures for brake-by-wire brake systems - A brake system including a communication bus, a sensor including an integral star coupler, the star coupler being in communication with the communication bus, wherein the sensor generates a sensor signal, a first electronic control unit directly connected to the sensor to directly receive the sensor signal, the first electronic control unit being in communication with the communication bus, and a second electronic control unit in communication with the communication bus, wherein the second electronic control unit receives the sensor signal over the communication bus by way of the star coupler. | 07-30-2009 |