Preadjustable web slitter and non-deflecting mounting therefor

Cutting – Rotatable disc tool pair or tool and carrier – Means to separate elements of tool pair

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Details

83498, 83502, 83503, 83564, B23D 1906

Patent

active

043809456

ABSTRACT:
Rigid support for adjustable slitter blade heads enables permanent factory setting of slitting overlap and the rake and toe-in angles. The upper blade is mounted on its blade head for both radial and axial movement relative to the lower blade without requiring resetting of the blade overlap and rake and toe-in angles. The blades are replaceable without requiring resetting of the blade cutting overlap and rake and toe-in angles. Full adjustment of the blade supporting heads across the web path is provided for. Setting efficiency is greatly improved.

REFERENCES:
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patent: 2187211 (1940-01-01), McKinley et al.
patent: 3185010 (1965-05-01), Printz et al.
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patent: 3202029 (1965-08-01), Morath
patent: 3380330 (1968-04-01), Gilmore
patent: 3545326 (1970-12-01), Madachy
patent: 3685379 (1972-08-01), Frye et al.
patent: 3892156 (1975-07-01), Johnstone
patent: 3956957 (1976-05-01), Corse
patent: 4257299 (1981-03-01), Aykut

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