Autodoffing machine in a ring spinning machine

Claim 1

AN AUTOMATIC BOBBIN DOFFING MACHINE ADAPTED TO TRAVEL STEP-BY-STEP ALONG THE FRONT OF A SPINNING MACHINE, TWISTING MACHINE OR THE LIKE, FOR DOFFING A GROUP OF FULLY WOULD BOBBINS FROM A GROUP OF SPINDLES AND FOR MOUNTING A GROUP OF EMPTY BOBBINS ON SUCH GROUP OF SPINDLES, SAID MACHINE COMPRISING DRIVING MEANS FOR DRIVING SAID MACHINE IN STEPWISE FASHION ALONG THE SPINNING MACHINE, YARN MANIPULATING MEANS COUPLED TO SAID DRIVING MEANS FOR MANIPULATING THE YARN, YARN SERVERING MEANS COUPLED TO SAID DIRVING MEANS FOR SEVERING THE END YARN, BOBBIN KICKING MEANS COUPLED TO SAID DRIVING MEANS FOR KICKING A GROUP OF FULLY WOUND BOBBINS UP OFF THE SPINDLES, BOBBIN EXTRACTING MEANS COUPLED TO SAID DRIVING MEANS FOR EXTRACTING THE FULLY WOUND BOBBINS OF THE GROUP FROM THE SPINDLES, EMPTY BOBBIN ARRANGING MEANS ABOVE SAID BOBBIN EXTRACTING MEANS AND COUPLED TO SAID DRIVING MEANS FOR MAKING A PREPARATORY ARRANGEMENT OF A GROUP OF EMPTY BOBBINS PRIOR TO DONNING THE EMPTY BOBBINS ON THE SPINDLES, BOBBIN MOUNTING MEANS COUPLED TO SAID DRIVING MEANS AND POSITIONED ADJACENT SAID EMPTY BOBBIN ARRANGING MEANS FOR RECEIVING THE GROUP OF ARRANGED SPINDLES FROM SAID EMPTY BOBBIN ARRANGING MEANS AND SWINGING THEM OVER SAID SPINDLES AND DROPPING THEM ONTO THE SPINDLES, A BOBBIN CASE BELOW SAID BOBBIN EXTRACTING MEANS, AND A BOBBIN MOVEMENT DAMPING MEANS BETWEEN SAID BOBBIN EXTRACTING MEANS AND SAID BOBBIN CASE FOR DAMPING THE MOVEMENT OF THE FULLY WOUND BOBBINS BETWEEN SAID EXTRACTING MEANS AND SAID BOBBIN CASE SO AS TO PLACE THE FULLY WOUND BOBBINS GENTLY INTO SAID BOBBIN CASE.