Punching device with punch retainer

Details Punching device with punch retainer Punching device with punch retainer

1977-12-14

1979-04-03

Meister, J. M.

Cutting

With product handling means

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

83143, 83588, 83698, B26F 106

Patent

active

RE0299502

ABSTRACT:
A punching device includes a fixed frame adapted to support punch means in alignment with a ram. An assembly of the punch, a guide and stripping sleeve and a stripping spring is removable as a unit, and such assembly includes means by which such assembly is retained together, especially during handling away from the frame of the punching device. To this end, the sleeve has a circumferential groove in which there is a radial aperture, and a retainer member is disposed in the groove and has a portion that projects radially through the radial aperture into an elongated recess in the punch body.

REFERENCES:
patent: 2893488 (1959-07-01), Schott

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