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US 2016/0325802 A1Published application
Electric propulsion system for a vehicle, particularly a battery-powered e-bike, s-pedelac, e-bike with control in different modes
AssigneeLsp Innovative Automotive Systems GmbH
InventorThomas LEIBER
Life of this patent
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Abstract
The invention relates to a drive system for a vehicle, having a drive or electromotor, a crankshaft and a transmission, in particular a hub transmission. It is provided according to the invention that the transmission (10) is arranged in the central region of the vehicle, in particular the region of the crankshaft (1) and in particular is integrated and the crankshaft rotational speed is transmitted.
Claims18
A drive system for a vehicle, the drive system including:
- a drive motor
- a first, continuously variable, transmission, wherein the first transmission and the drive motor are configured to be arranged in a central region of the vehicle, and wherein the first transmission includes an output shaft,
- a central shaft,
- a second transmission configured to couple the drive motor to the central shaft, wherein the central shaft is connected to an input of the first transmission, either directly or via a third transmission, or forms an input shaft of the first transmission, and
- a fourth transmission configured to connect the output shaft of the first transmission to a rear wheel shaft of the vehicle.
2 more elements
Dependencies are inferred from the claim text.