{TAIL ~ A dispenser} 9, in which {HEAD ~ the traction member} forms a fork comprising two branches that are interconnected via a common web 
{ TAIL ~ A dispenser } 9 , in which { HEAD ~ the traction member } forms a fork comprising two branches that are interconnected via a common web
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH REL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH