Apparatus 9, including {HEAD ~ means} for continuously advancing {TAIL ~ the stop} towards said second carrier for progressively reducing the amplitude of said oscillatory pivotal movement during operation of the apparatus 
Apparatus 9 , including { HEAD ~ means } for continuously advancing { TAIL ~ the stop } towards said second carrier for progressively reducing the amplitude of said oscillatory pivotal movement during operation of the apparatus
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH