Roll or roller – With helical member
Patent
1995-03-14
1996-08-20
Arbes, Carl J.
Roll or roller
With helical member
492 20, 492 40, 26101, B21B 2700
Patent
active
055474497
ABSTRACT:
A flexible roll for applying pressure to a substrate comprising a center rod extending between two end journals, and a wound helical coil attached to such journals with a diametric spacing from the center rod so that the coil will assume a convex bowed configuration and contact the center rod at the middle portion thereof.
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