Peugeot Citroen Automobiles Sa

Psa Automobiles Sa

Emmanuel Combes

Johannes Heinrich

Herve Focqueur

Nicolas Morand

Jerome Victor

Hans Jurgen Hauck

Ludovic Grosheitsch

Jérôme Victor

The inventive double-clutch transmission element for a hybrid pull chain of a motor vehicle comprises a motion input shaft (), a motion output shaft (), an electrical machine () comprising a stator () and a rotor (), a first clutch () providing a connection between the input shaft () and an intermediate member (), and a second clutch () providing a connection between the intermediate member () and the output shaft (), the intermediate member () being coupled in rotation to the rotor (). A casing comprising a first half-shell () rotatably supporting the input shaft () and a second half-shell () rotatably supporting the output shaft () defines a housing in which the two clutches () and the electrical machine () are mounted in a co-axial manner. The invention also relates to a motor vehicle equipped with such transmission element and to a method of mounting same.

Double-clutch transmission element for a hybrid pull chain of a motor vehicle, method of mounting same, and motor vehicle equipped with one such element

The invention relates to a transmission module () for an engine-transmission unit, said module comprising an input shaft () for connecting to a heat engine, an output shaft () for connecting to a gearbox, and a clutch () connecting said two shafts. The inventive module also comprises: an independent casing () comprising a first half-shell () and a second half-shell (), said two half-shells forming a sealed receiving element () containing the clutch () which is naturally in the engaged position; a mechanical element () for maintaining the clutch () in said engaged position by means of a piston in the form of a disk; a hydraulic control circuit () for acting directly on the piston against the mechanical element, in the disengaged position of said clutch (); and a hydraulic circuit () for lubricating and cooling the clutch. The invention can be applied to an engine-transmission unit for motor vehicles.

Transmission module for an engine-transmission unit, especially for motor vehicles

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Saint-Cyr-sous-Dourdan, France

Emmanuel Combes