Auxiliary drives for manual wheelchairs

The drives and devices can be coupled to wheelchairs or are used to provide drive or braking support for wheelchair users and/or their accompanying person. Wheelchair traction devices are coupled in front of the wheelchair and "pull" it with the aid of a motor. Wheel hub drives act directly on the wheels and increase the residual force of the wheelchair user. Wheelchair pushers or pushing and braking aids support the accompanying person when pushing wheelchairs.