Radially adjustable anvil roll assembly for a rotary die cutting

Details Radially adjustable anvil roll assembly for a rotary die cutting Radially adjustable anvil roll assembly for a rotary die cutting

1991-05-21

1992-10-20

Yost, Frank T.

Cutting

Cutting motion of tool has component in direction of moving...

Orbital motion of cutting blade

29110, 83346, 83659, 100168, B26D 162

Patent

active

051560763

ABSTRACT:
A radially adjustable anvil roll assembly for use in a die cutting cylinder of a rotary die cutting press is comprised of a cylindrical sleeve having an internal bore, a shaft extending longitudinally through the internal bore of the sleeve and supporting the sleeve for rotation thereon, and an adjustable bearing assembly having pluralities of bearer rolls that engage in rolling engagement with an exterior surface of the anvil sleeve and adjustably position the anvil sleeve radially on the shaft, thereby adjusting the radial spacing between the cutting edges of the die cutting cylinder and the anvil surface of the sleeve.

REFERENCES:
patent: 3786709 (1974-01-01), Spengler
patent: 4553461 (1985-11-01), Belongia
patent: 4742745 (1988-05-01), Cremona
patent: 4759247 (1988-07-01), Bell et al.
patent: 4770078 (1988-09-01), Gautier
patent: 4989487 (1991-02-01), Staley
patent: 5083488 (1992-01-01), Stanley et al.

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