Pinch roller and pinch roller apparatus

Details Pinch roller and pinch roller apparatus Pinch roller and pinch roller apparatus

1997-10-21

1999-08-10

Mansen, Michael

Advancing material of indeterminate length

By orbitally traveling material-engaging surface

Including details of roll or mount

226180, B65H 2000

Patent

active

059345381

ABSTRACT:
A pinch roller apparatus fully satisfying tape running stability and bearing durability is disclosed. A roller shaft is arranged inclined such that its tip end is closer to a capstan. A plain bearing is formed of resin having a Young's modulus of 10 kgf/mm.sup.2 to 1500 kgf/mm.sup.2. Self alignment of the pinch roller is realized by elastic deformation of the plain bearing.

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patent: 4378899 (1983-04-01), Sanford
patent: 4440359 (1984-04-01), Nelson
patent: 4607808 (1986-08-01), Collins
patent: 4648563 (1987-03-01), Tollefson
patent: 5452833 (1995-09-01), Hutter
patent: 5803336 (1998-09-01), Kim

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