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Drive wheel arrangement for electric wheelchair with pivot plate attached to electric motor supporting axle pin for drive wheel and secured to wheelchair frame via adapter with mechanical locking device
Drive wheel arrangement for electric wheelchair with pivot plate attached to electric motor supporting axle pin for drive wheel and secured to wheelchair frame via adapter with mechanical locking device
The drive wheel arrangement has a drive wheel with an integrated electric motor (1) fitted to the frame (2) of the wheelchair via an adapter (7), a mechanical locking device securing the wheel fitted into the adapter to the wheelchair frame. A pivot plate (3) attached to the electric motor is provided with an axle pin (4) for the wheel, the adapter having a pivot pin (8) for a pivot lug (31) at the end of the pivot plate, allowing the wheel to pivot relative to the wheelchair frame until a locking bolt (5) of the pivot plate is engaged by a locking sleeve (6) of the adapter.
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