Rotary stripper

Details Rotary stripper Rotary stripper

1984-06-19

1985-12-31

Yost, Frank T.

Cutting

Processes

With subsequent handling

83103, 493342, 493373, B26D 718

Patent

active

045613346

ABSTRACT:
A piece of material cut from a web is removed by a stripper mechanism which is preferably embodied in a pair of die cylinders having coacting cutting blades which cut pieces from a web of material passing between the cylinders. As the cylinders rotate, a piece to be removed is releasably secured to one of the cylinders for rotation therewith, the secured piece is pivoted to lift its leading edge from the die by coaction with a finger on the other die which bears on a trailing portion of the piece. After the piece is carried away by the one die, it is removed by cooperation with a stripper plate which passes between the raised leading edge of the piece and the die and releases and removes the piece from the die.

REFERENCES:
patent: 1290301 (1919-01-01), Novick
patent: 1487661 (1924-03-01), Langston
patent: 3435737 (1969-04-01), Sarka
patent: 4137829 (1979-02-01), Sarka
patent: 4295842 (1981-10-01), Bell

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