Regenerative Drive System
AssigneeKNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
InventorJohann BAUMGARTNER
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Abstract
A regenerative drive system for generating a rotary movement, which is in the form of a direct hub drive and includes an electric machine that works on the piezoelectric principle, more particularly in the form of a swash plate motor is provided. The drive system can be fitted in vehicles such as box trucks, truck tractors and trailer vehicles.
Claims66
-65. (canceled)
A drive apparatus with recuperation capability for generating a rotational movement for a vehicle, comprising:
- a hub direct drive, wherein
- the hub direct drive comprises an electric machine which operates in accordance with a piezoelectric operating principle.
The drive apparatus as claimed in 88, wherein
- the actuators of the second group act directly, and the actuators of the first group act indirectly, on a head part of the central bolt.
The drive apparatus as claimed in claim 102, wherein the toothing of the swash plate interacts or meshes with the toothing of the drive disk.
The drive apparatus as claimed in 104, wherein the drive apparatus has a pivot bearing between the swash plate and the drive disk.
The drive apparatus as claimed in 78, wherein
- the drive apparatus has a seal which surrounds the head part and which is fastened to the actuator housing.
The drive apparatus as claimed in 66, wherein the drive apparatus has a disconnect switching function.
Dependencies are inferred from the claim text.