| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 192111100 | Wear compensators | 7 |
| 20130313065 | CLUTCH DEVICE - A clutch device having at least one torque transfer device that can be engaged and disengaged in the axial direction and is frictionally engaged in the engaged state, and at least one wear adjustment device, which has at least one rotatable adjusting ring, at least one rotatably supported spindle drive with a drive pinion, which acts on the adjusting ring, and at least one drive assembly which may be made to engage with the drive pinion and which is pre-tensioned in the axial direction, to turn the spindle drive in the case of wear, the pre-tensioning force of the drive assembly being stepped. | 11-28-2013 |
| 20150083544 | SELF-ADJUSTING MECHANISM FOR A FRICTION CLUTCH - A self-adjusting mechanism for a friction clutch is disclosed. The mechanism includes first and second hub members with mating ratchet teeth, and an adjustment arm having a non-slip connection with the first hub member for driving the first hub member in opposite rotational directions, and a worm gear which, when rotated, moves an adjustment ring of the clutch to adjust the friction surfaces to compensate for wear. The mechanism also includes a lost-motion connection located between the worm gear and the release mechanism of the clutch. The adjustment arm on the first hub member has a connection with the release mechanism of the clutch. The release mechanism is movable through an adjustment cycle during which the worm gear is rotated to move the adjustment ring of the clutch to adjust friction surfaces to compensate for wear. | 03-26-2015 |
| 192111110 | Compensator in actuating mechanism outside of the clutch (EPO) | 2 |
| 20140041985 | READJUSTEMENT DEVICE FOR A FRICTION CLUTCH - A readjustment device for travel-controlled wear readjustment for a friction clutch includes a spindle with a spindle nut for rotating a pressure plate relative to a counter plate via a ramp system having a ramp ring for axial displacement of the pressure plate relative to the counter plate as a function of a relative rotation. The ramp ring has a first engagement device that is connected in a positively locking manner to the spindle nut. The first engagement device is designed such that, in an assembled state, the first engagement device is detachably connected to the spindle nut. This allows an inspection of the function of the readjustment device, in particular of the ramp system, in an assembled state of the readjustment device to be performed with little expenditure of time and without the risk of damage to a component, for example to the blocking elements on the pinion. | 02-13-2014 |
| 192111120 | Automatic | 1 |
| 20110024258 | Transmission with Durability Enhancement Techniques - The present disclosure relates to durability enhancement techniques for a dry-clutch vehicle transmission. A cooling system that provides a direct convective cooling path to friction surfaces is disclosed. Also disclosed is a continuously variable clutch wear compensation assembly configured to adjust the position of clutch assembly components on-demand or as needed. | 02-03-2011 |
| 192111150 | Compensator on or inside clutch cover (e.g., acting on diaphragm or pressure plate) (EPO) | 3 |
| 20090166145 | Clutch Adjuster - The invention discloses a Clutch adjuster to be used in a manually adjustable clutch. The clutch adjuster having a substantially flat top plate adapted to be secured to the clutch housing, a fastener, a rotary gear, a locking member and a resilient member. The fastener has a head and a shaft and being captured by an aperture in the substantially flat top plate. The rotary gear is connected to the shaft of the fastener. The locking member is configured below the substantially flat top plate and has at least one protrusion passing upward through the aperture of the substantially flat top plate and projecting therefrom. The protrusion being configured to be in selective locking engagement with the head of the fastener. The resilient member is configured between the locking member and the rotary gear for resiliently biasing the locking member towards the substantially flat top plate. | 07-02-2009 |
| 20100084242 | MULTI-LATE CLUTCH AND METHOD - A multi-plate clutch includes a plurality of drive plates that are rotationally coupled to a concentric shell wherein keys radially extending from each drive plate are slidably received in axial channels formed in the interior surface of the shell. The enhancement of the wear resistance of the keys of single one of the drive plates serves to extend the service life of the entire clutch. | 04-08-2010 |
| 192111600 | Threaded element centered on clutch axis | 1 |
| 20140367218 | FRICTION CLUTCH WITH READJUSTMENT DEVICE - A friction clutch having a counter-pressure plate and a pressing plate that is rotationally fixed and axially movable in relation to the latter, a cover part which is firmly connected to the counter-pressure plate, a lever spring clamped between the pressing plate and cover part having an encircling power rim and levers extending radially inward and distributed around the circumference and support zones extending radially outward, a clutch plate having friction linings which may be brought into frictional engagement between the counter-pressure plate and the pressing plate dependent on an axial engaging force applied to the levers contrary to the effect of a lining resiliency, a compensation spring effectively countering the lining resiliency between the counter-pressure plate and the pressing plate, and an adjusting device having a drive spring in the form of an opened ring situated on the lever spring. | 12-18-2014 |
