In addition, a holding bar 131 is extended from the inner side of the hub 13 to join the support frame 2 and thus allows the control unit 1 to be fixedly attached to a lateral side of {HEAD ~ the armrest} on {TAIL ~ the wheel chair} 
In addition , a holding bar 131 is extended from the inner side of the hub 13 to join the support frame 2 and thus allows the control unit 1 to be fixedly attached to a lateral side of { HEAD ~ the armrest } on { TAIL ~ the wheel chair }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL