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US 10,883,231 B2Granted
Construction machine
AssigneeHamm AG
InventorsWerner Völkel, Stefan Braunschläger
Life of this patent
Estimating the term…
Abstract
A construction machine comprises: a system region that can be rotated about an axis of rotation relative to a machine frame; at least one electrical load (50) in the rotatable system region; and an induction energy-transfer assembly (26) for wirelessly transferring energy into the rotatable system region, the induction energy-transfer assembly (26) comprising a transmitting assembly (27) having at least one transmitting coil (28, 30) and, in the rotatable system region, a receiving assembly (32) having at least one receiving coil (34).
Claims14
A soil compactor, comprising:
- a compactor roller providing a system region that can be rotated about an axis of rotation relative to a machine frame;
- at least one electrical load in the compactor roller;
- and an induction energy-transfer assembly for wirelessly transferring energy into the compactor roller, the induction energy-transfer assembly comprising a transmitting assembly having at least one transmitting coil and, in the compactor roller, a receiving assembly having at least one receiving coil.
Dependencies are inferred from the claim text.