Self-stripping punch and guide assembly

Details Self-stripping punch and guide assembly Self-stripping punch and guide assembly

1977-07-01

1978-06-06

Schran, Donald R.

Cutting

With product handling means

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

83143, 83588, B26F 114

Patent

active

040928888

ABSTRACT:
A punching device for use in a fixed frame adapted to support punch means in alignment with a ram. An assembly of a punch, a guide and stripper plate and a stripping spring is removable as a unit. The assembly of this invention is characterized by means by which the assembly is retained together when removed from the frame of the punching machine. The assembly includes a quick release guide, a clip ring spring support retainer and a replaceable stripper plate.

REFERENCES:
patent: 3114280 (1963-12-01), Schott
patent: 3958476 (1976-05-01), Bartha
patent: 4007653 (1977-02-01), Cady
patent: 4031787 (1977-06-01), Cady

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