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