The lift includes a platform structure which is mounted to an elevator frame which is then mounted to {HEAD ~ an elevator housing} for vertical movements of {TAIL ~ the platform structure} 
The lift includes a platform structure which is mounted to an elevator frame which is then mounted to { HEAD ~ an elevator housing } for vertical movements of { TAIL ~ the platform structure }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL