| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 192690500 | Ball or roller | 7 |
| 20120097496 | BALL RAMP CLUTCH - An electromagnetic clutch includes a rotatable input member and a rotatable output member. A clutch plate is fixed for rotation with one of the input member and the output member. An armature plate is axially moveable relative to the other of the input member and the output member. A self-energizing actuator converts rotary motion of the input member to linear movement of the armature plate. The actuator includes a biasing member urging relative rotation between the one of the input member and the output member and the armature plate to initially engage the armature plate and the clutch plate. The self-energizing actuator provides an additional clutch engagement force once the input member is driven and also includes an electromagnet to axially translate the armature plate and disengage the armature plate and the clutch plate. | 04-26-2012 |
| 20120222933 | DEVICE FOR UNCOUPLING LOADED SHAFTS, FOR A POWER TRANSMISSION UNIT - A device for uncoupling a drive shaft of a piece of equipment from an input shaft. The device includes a claw including first teeth and first splines to (i) move longitudinally along a first of the shafts by co-operating with second splines borne by the second of the shafts and (ii) engage or disengage the first teeth in relation to the second teeth positioned on the second shaft. The device also includes a longitudinal movement mechanism including a stationary part acting on a longitudinally mobile piece to move the claw between a coupling position and an uncoupling position. The longitudinal movement mechanism drives the claw by co-operation between a rotationally fixed piece and a piece that is linked to the claw and rotated therewith, a longitudinal clearance being maintained during operation between the piece that is rotationally fixed and the rotated piece. | 09-06-2012 |
| 20130256079 | COUPLING DEVICE BETWEEN TWO ROTARY ELEMENTS - The invention relates to a device for coupling together two elements mounted to rotate about a common axis of rotation (X) in order to enable one of the elements to be selectively driven in rotation by the other, the device comprising two members ( | 10-03-2013 |
| 20140284166 | SHIFTING DEVICE OF A MOTOR VEHICLE TRANSMISSION - A shifting device of a motor vehicle transmission having a driveshaft ( | 09-25-2014 |
| 20150323016 | Drive Arrangement - A drive arrangement for a drive train of a vehicle is provided. The drive arrangement includes an outer hub, an inner hub and rolling elements. The outer hub includes a fixed section and a movable section which can be reversibly connected to one another. In the disconnected state, the movable section is freely rotatable about a longitudinal axis of the outer hub. The rolling elements are displaceable in a longitudinal direction of the outer hub between the fixed section and the movable section. | 11-12-2015 |
| 20160123406 | TRANSFER MECHANISM STRUCTURE - A structure of a transfer mechanism is supported by a bearing ( | 05-05-2016 |
| 20160160938 | HYDRAULIC DOG CLUTCH - A torque transmitting mechanism for a transmission includes a first and a second rotating member, a rotating piston, a stationary piston, and a first bearing. The rotating piston is rotatably connected to the first rotating member and includes a splined end. The stationary piston is disposed in a stationary housing of the transmission. The stationary piston and the stationary housing form a hydraulic fluid piston apply chamber. The first bearing is disposed between the rotating piston and the stationary piston. The splined end of the second rotating member is axially aligned and configured to engage with the splined end of the rotating piston. | 06-09-2016 |
