Strip retainer and stripper for stamping and forming machine

Details Strip retainer and stripper for stamping and forming machine Strip retainer and stripper for stamping and forming machine

1988-07-19

1989-12-05

Schran, Donald R.

Cutting

With product handling means

Means to move, guide, or permit free fall or flight of product

83282, 83374, 83451, 83679, 83697, 72405, 72450, B21D 4506

Patent

active

048844845

ABSTRACT:
Strip retainer and stripper which is used on a stamping and forming machine for stripping or removing the stock material from the pilot pins and punches when the punches and pilot pins move from their closed positions to their open positions, comprises one or more wires in the operating zone of the machine. Each wire extends transversely across, and intersects, the path of reciprocation of the punch assmebly. The wire does not intersect the path of reciprocation of the pilot pins or the punches and is located between the punches and pilot pins and the surface of the stock material. The ends of the wires extend beyond the path or reciprocation of the punch assembly and are secured by fixed securing devices.

REFERENCES:
patent: 1962432 (1934-06-01), Daley
patent: 4489871 (1984-12-01), Bakermans
patent: 4497196 (1985-02-01), Bakermans et al.

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