{HEAD ~ An entraining part} connected with {TAIL ~ the drive part} projects through the longitudinal opening to the outside, where it is kinematically coupled with a slide  
connected with
{ HEAD ~ An entraining part } connected with { TAIL ~ the drive part } projects through the longitudinal opening to the outside , where it is kinematically coupled with a slide
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH