MAGNA POWERTRAIN AG Patent applications |
Patent application number | Title | Published |
20130199885 | COUPLING ASSEMBLY - A coupling arrangement for a drive train of a motor vehicle includes at least one clutch arranged on a rotating shaft in order to couple the rotating shaft selectively with a drive element of the drive train, and at least one activation device to activate the clutch. The activation device is adapted to bring an engagement segment selectively into engagement with a threaded segment rotating with the shaft in order to cause a relative movement of the engagement segment and the threaded segment along the axis of the rotating shaft and thus activate the clutch in the axial direction. | 08-08-2013 |
20130199884 | COUPLING ARRANGEMENT - A coupling arrangement for a drive train of a motor vehicle includes at least one clutch which is arranged on a rotating shaft in order to couple the rotating shaft optionally with a drive element of the drive train, in which to couple the rotating shaft with the drive element, a first clutch part and a second clutch part can be brought into a form-fit engagement with each other by moving one of the clutch parts along the axis of the rotating shaft. To prevent jerks and vibrations in the drive train, a hydraulic damping device is provided which acts between the first clutch part and the second clutch part. | 08-08-2013 |
20130190114 | TRANSFER GEARBOX - A transfer gearbox includes an input shaft, first and second output shafts, and a torque transmission device having a clutch which distributes a driving torque introduced via the input shaft optionally to the first output shaft and the second output shaft. A chain drive is active between the torque transmission device and the second output shaft, and includes a lower chain wheel which engages in an oil sump with lubrication oil such that, by way of a chain, lubrication oil is conveyed from the oil sump in the direction of an upper chain wheel which is drive-connected to the lower chain wheel via the chain. The chain is arranged at an outlet opening of an oil reservoir which collects the lubrication oil and which opens into the oil sump. The chain throttles the flowing out of the lubrication oil collected in the oil reservoir into the oil sump. | 07-25-2013 |
20130012350 | WHEEL HUB DRIVE FOR MOTOR VEHICLES - The invention relates to a wheel hub drive for a motor vehicle, having a motor, in particular an electric motor, which is connected to an input element of a transmission so as to exercise a driving effect, wherein the transmission has an output element, which is connected to a shaft section, by means of which a wheel of the motor vehicle can be driven. A sensor is furthermore provided for monitoring the rotational speed of the drive, comprising a sensor element arranged in a manner fixed against rotation and a rotatable sensor element. The rotatable sensor element is connected to the output element for conjoint rotation. | 01-10-2013 |