Ground processing roller for a ground processing machine
AssigneeHamm AG
InventorsStefan BÄUML, Marina STRIEGL
Life of this patent
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Abstract
A ground processing roller for a ground processing machine, in particular a ground compactor, includes a roller shell extending in the direction of a roller rotation axis and surrounding the roller rotation axis and a roller drive for driving the roller shell to rotate about the roller rotation axis. The roller drive includes an electric roller drive motor and a gear arrangement. A motor drive element of the electric roller drive motor is coupled to a gear input element of the gear arrangement by a speed conversion arrangement for torque transmission.
Claims16
A ground processing roller for a ground processing machine, in particular a ground compactor, comprising a roller shell (38) extending in the direction of a roller rotation axis (W) and surrounding the roller rotation axis (W) and a roller drive (42) for driving the roller shell (38) to rotate about the roller rotation axis (W), characterized in that the roller drive (42) comprises an electric roller drive motor (44) and a gear arrangement (46), and in that a motor drive element (70) of the electric roller drive motor (44) is coupled to a gear input element (82) of the gear arrangement (46) by means of a speed conversion arrangement (64) for torque transmission.
Dependencies are inferred from the claim text.