A detachable transmission mechanism for a wheel chair includes {TAIL ~ a control unit}, two support frames, {HEAD ~ a suspension frame} and a driving device 
A detachable transmission mechanism for a wheel chair includes { TAIL ~ a control unit } , two support frames , { HEAD ~ a suspension frame } and a driving device
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH