One revolution clutch stop means

Claim 1

IN A CLUTCH MECHANISM FOR EFFECTING A ONE REVOLUTION ENGAGEMENT BETWEEN A CONSTANTLY ROTATING DRIVING COMPONENT AND A NORMALLY STATIONARY DRIVEN COMPONENT AND WHICH INCLUDES A DRIVING MEMBER OF THE CONSTANTLY ROTATING COMPONENT, A SHAFT AND A DRIVEN MEMBER SECURED THERETO, AND NORMALLY RESTRAINED, SPRING ACTUATED DEVICES CONNECTED TO THE DRIVEN MEMBER OPERATIVVE UPON RELEASE OF THE RESTRAINT IMPOSED THEREON TO EFFECT ONE REVOLUTION INTERENGAGEMENT OF THE DRIVING AND DRIVEN MEMBERS WITH RESULTANT ROTATION OF THE SHAFT, THEE COMBINATION OF MEANS FOR INSURING STOPPAGE OF THE DRIVEN MEMBER AND SHAFT AT THE END OF EACH ONE REVOLUTION EXCURSION THEREOF, SAID MEANS COMPRISING AN ELEMENT FIXED TO AND ROTATABLE WITH THE SHAFT AND HAVING A STOP FACE EXTENDING RADIALLY OF THE AXIS OF REVOLUTION AND FACING IN THE DIRECTION FO ROTATION, A STOP MEMBER MOVABLE INTO AND OUT OF THE PATH OF ROTATION OF SAID FACE, A MANUALLY MOVABLE LATCH MEANS NORMALLY ENGAGING SAID STOP MEMBER, MANUALLY OPERABLE MEANS FOR BODILY MOVING SAID LATCH MEANS WHILE ENGAGED WITH SAID STOP MEMBER WITH RESULTANT RETRACTION OF SAID STOP MEMBER OUT OF SAID PATH OF ROTATION OF SAID STOP FACE, A SPRING NORMALLY URGING SAID STOP MEMBER INTO THE PATH OF SAID STOP FACE, A CAM ROTATABLE WITH SAID DRIVEN MEMBER AND DEVICES OPERATED BY SAID CAM RESPONSIVE TO ROTATION OF THE SHAFT IMPARTED BY SAID DRIVEN MEMBER AND OPERTIVA DURING A ROTATIVE EXCURSION THEREOF TO DISENGAGE SAID LATCH MEANS AT A TIME WHEN SAID STOP MEMBER IS RESTRACTED FROM SAID PATH WITH RESULTANT RELEASE OF SAID STOP MEMBER TO THE BIAS OF SAID SPRING WITH RESULTANT SPRING INDUCED RETURN OF SAID STOP MEMBER INTO SAID PATH OF ROTATIVE MOVEMENT OF SAID STOP FACE.