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[CN 201680008851.8] Hybrid vehicle traction assembly including hydraulic machine arranged around differential output shaft


[CN 201680008851.8] Hybrid vehicle traction assembly including hydraulic machine arranged around differential output shaft Title: Hybrid vehicle traction assembly including hydraulic machine arranged around differential output shaft Application number: CN 201680008851.8 Applicant: Technology Propulsion Company Application date: 2016-1-6 Patent type: Invention application The present invention relates to a hydraulic traction assembly provided for a hybrid motor vehicle equipped with an internal combustion engine, the hydraulic traction assembly comprises a hydraulic machine (6) arranged around an output shaft (4) of a differential driving vehicle wheels (2) and having a main axis (A), the hydraulic machine comprising a cylinder comprising a cylinder receiving a piston, the differential (2) comprising an element (10) receiving power from an internal combustion engine, and the cylinder comprising a fixed position, the hydraulic machine (6) includes a non-rotatable tray that can be tilted to control the stroke of the piston, and the cylinder is coupled to the housing of the differential by an operated clutch (8).