The relatch assembly employs a trackway of articulated sections which are reciprocated vertically while a carriage is reciprocally driven along the trackway sections to engage {HEAD ~ a carrier} on {TAIL ~ the descending elevator} 
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The relatch assembly employs a trackway of articulated sections which are reciprocated vertically while a carriage is reciprocally driven along the trackway sections to engage { HEAD ~ a carrier } on { TAIL ~ the descending elevator }
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