Ningbo Geely Automobile Research and Development Co., Ltd

Zhejiang Geely Holding Group Co., Ltd

Shabbir Adil

Eva Barrientos Blanco

Johannes Larsson

Henrique Budacs

Hans Enström

Rafael Ferreira

A hybrid powertrain for a vehicle includes an internal combustion engine having a crank shaft rotatable about a geometric axis, an electric machine and a transmission having an input shaft rotatable about the geometric axis, and a clutch by which clutch the internal combustion engine and the transmission are selectively connectable to each other. A rotor of the electric machine is arranged on the crank shaft for rotating together with the crank shaft about the geometric axis, and the clutch is a dog clutch arranged for connecting and disconnecting the crank shaft of the internal combustion engine and the input shaft of the transmission to and from each other.

Hybrid powertrain for a vehicle

A transmission arrangement for a vehicle includes an axial direction and a radial direction, a rotatable gear wheel having radially outer teeth for meshing engagement with a further gear member, and axially protruding engagement members, a first annular transmission member arranged next to the gear wheel and having corresponding axially protruding engagement members in torque transmission engagement with the engagement members of the gear wheel, and an annular groove provided in a radially facing surface, a second annular transmission member in torque transmission engagement with the first annular transmission member and having an annular groove provided in a radially facing surface and arranged radially overlapping with the annular groove of the first annular transmission member such that said annular grooves jointly define an annular space, and a locking member located within said annular space for axial locking of the first and second annular transmission members relative to each other.

Transmission arrangement and method for assembling said transmission arrangement

A transmission for a vehicle includes a clutch unit connectable to an input shaft of the transmission and an electric motor connected to the clutch unit for transferring torque from the electric motor to the input shaft through the clutch unit. The transmission has a first gear component driven by the electric motor and a second gear component rotationally locked to the clutch unit by an engagement means. The first and second gear components are engaged with each other for transferring torque from the electric motor to the clutch unit. The transmission further has at least one bearing arranged for journaling the second gear component and carrying radial load caused by the electric motor when torque is transferred from the electric motor to the clutch unit. The engagement means is designed to allow a radial run out of the clutch unit relative to the second gear component.

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Hisings Backa, Sweden

Shabbir Adil