Apparatus having a quick-set slotter knife

Details Apparatus having a quick-set slotter knife Apparatus having a quick-set slotter knife

1974-09-11

1976-05-04

Coan, James F.

83504, 83699, 93 58R, B31B 122

Patent

active

039540502

ABSTRACT:
Apparatus such as a paperboard printer slotter is provided with a device to quickly reposition a slotter knife by moving the same in a circumferential direction with respect to an annular head which supports the same. During such positioning of the slotter knife, it is held stationary while the annular support head is rotated. This slotter knife is releaseably mounted on its head and a means is provided to selectively release the lock when it is desired to reposition the knife.

REFERENCES:
patent: 3003403 (1961-10-01), Goettsch
patent: 3080783 (1963-03-01), Knepshield
patent: 3353460 (1967-11-01), Henc
patent: 3443490 (1969-05-01), Bishop
patent: 3466982 (1969-09-01), Sullivan
patent: 3837265 (1974-09-01), Tokuno

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