Abstract A feeding mechanism for stacking and moving sheets of paper and the like in which sheets are moved to a stacking area where they are held stationary and accumulate in a stack. The stack is released and moved away from the stacking area after a predetermined number of sheets have accumulated in said stack. The moving mechanism includes upper and lower transport belts transversely offset from each other which are in different vertically adjacent planes to cause the belts to grasp and move the sheets. The stacking area is located between a sheet recording mechanism to record the number of sheets passing thereby and a stop mechanism to prevent forward movement of the stack. The sheet recording mechanism comprises a deflecting unit and the stop mechanism comprises a rotatable stop wheel.
A stop mechanism for a sheet stack-forming and feeding mechanism said sheet stack-forming mechanism comprising means for accumulating sheets in a stack between front and rear stop means, said front and rear stop means being substantially parallel to each other and perpendicular to the plane of the stack, said front stop means comprising stack stopping and stack releasing means incorporated therein, said stack releasing means comprise means for moving the front stop means away from the stack and means for moving the stack forward in a plane parallel to the plane of the stack, and means for moving the front stack means away from the front of the stack to permit the stack to move forward.
Claim 2
Dependent Claim
116 words
A stop mechanism for a sheet stack-forming and feeding mechanism said sheet stack-forming mechanism comprising means for accumulating sheets in a stack between front and rear stop means, said front and rear stop means being substantially parallel to each other and perpendicular to the plane of the stack, said front stop means comprising stack stopping and stack releasing means incorporated therein, said stack releasing means comprise means for moving the front stop means away from the stack and means for moving the stack forward in a plane parallel to the plane of the stack, and means for moving the front stack means away from the front of the stack to permit the stack to move forward.
Claim 3
Dependent Claim
49 words
A stop mechanism as set forth in claim 1 wherein said front stop comprises a stop wheel having a notch therein adapted whereby forward movement of a stack is prevented and wherein said stop wheel is rotatable whereby the notch is moved away from the path of a stack.
Claim 4
Dependent Claim
27 words
A stop mechanism as set forth in claim 2 wherein said notch comprises a flat front wall and a flat bottom wall on which the stack rests.