Adjustable punch head

Details Adjustable punch head Adjustable punch head

1981-08-21

1983-03-08

Yost, Frank T.

Cutting

With product handling means

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

83700, B26F 114

Patent

active

043757740

ABSTRACT:
A punch assembly having a punch head adjustably connected to a punch drive. By manipulation of this adjustment and by measuring only the length of the punch unit from the punch head to the tip of the punch tip, the operator may guarantee that when the punch unit is placed within a punch guide in a nonpunching position, the punch tip will be properly recessed within the punch guide.

REFERENCES:
patent: 2355344 (1944-08-01), Wales
patent: 2708970 (1955-05-01), Taylor
patent: 2882971 (1959-04-01), Bennett et al.
patent: 3205742 (1965-09-01), Williamson
patent: 3342091 (1967-09-01), Schott et al.
patent: 3446105 (1969-05-01), Herzug
patent: 3935771 (1976-02-01), Cady, Jr.
patent: 4031787 (1977-06-01), Cady
Standard Tooling Used on Strippit Fabri-Center and Semi-Automatic Fabricators, Issue 7503, pp. 6-3-6-6, Part No. 200213-000, 31/2" Stripping Guide Assembly, Strippit Division, Houdaille Industries, Inc.

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