ABSTRACT A RETAINER PLATE OF AN AUTOMOBILE CLUTCH HAVING PERIPHERAL PROTRUSIONS TO ENSURE MECHANICAL STRENGTH A spring retainer plate of a clutch damper assembly contains plurality of window opening (19) adapted to receive damping springs (10) (14) being distributed radially, a central slot (24) to couple hub (13)...

The present invention relates to a torque transmission device (01) comprising a torque input element comprising a friction disc (02), a torque output element comprising a hub (08), a first retainer plate (04) in contact with the friction disc (02), a plurality of primary dampers (06) arranged axially around the hub ...

The invention concerns a progressivity device (10) for a friction clutch disk, including: a support flange (11) with central rotation axis (X) of which an annular central part (12) is adapted to cooperate with a torsional vibration damper (2) and an external part (13) carries progressive action blades (20, 20a) and...

The clutch mechanism (10) of the invention includes: - a cover (12) of axis of revolution (X), - a diaphragm (14) housed in the cover (12) and in contact on a primary bearing surface (18B) of the cover, the diaphragm (14) being elastic and being able to be deformed between a storage position and a declutch positio...

Please see the attached specification.

AN IMPROVED PRESSURE PLATE FOR USE IN A FRICTION CLUTCH UNIT 5 The present invention is pressure plate (30a, 30b) for use in a clutch mechanism which provides torque transfer between the engine flywheel and the gear box in motorized vehicles, made of cast steel comprising an annular body (31) with an axis of r...

PRESSURE PLATE WITH DOUBLE FOLDING AND METHOD FOR MANUFACTURING SUCH A PRESSURE PLATE 5 The pressure plate (3) for a friction clutch mechanism (1) of the invention, in a ring-like reshaped sheet metal plate of axis of revolution (X), comprises in cross section: - a cooling flange (6) fold from a radially inner e...

A motor vehicle clutch comprises, in general, a friction or friction lining segment (1) (2) carrying on each of its faces friction linings fixed to a possibly common support (11), the support being fixed to a splined hub (12) in engagement with an input shaft of a gearbox. The transmission can also take place using ...