Feed roller mechanism

Details Feed roller mechanism Feed roller mechanism

2005-08-16

2005-08-16

Bollinger, David H. (Department: 3653)

Sheet feeding or delivering

Feeding

By means to convey sheet

C271S274000

Reexamination Certificate

active

06929261

ABSTRACT:
An apparatus for transporting a sheet comprising: a first roller; a second roller; and an assembly for mounting the second roller for movement between a position spaced from the first roller and a position engaging the first roller for transporting a sheet; wherein the second roller has first and second ends, and wherein the assembly includes independently spring loaded link assemblies respectively on the first and second ends of the second roller that ensure that the second roller will always close down on both sides of the first roller with uniform pressure on both sides.

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patent: 5221035 (1993-06-01), Suzuki et al.
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patent: 6260842 (2001-07-01), Nelson et al.
patent: 6598870 (2003-07-01), Hanano
patent: 6682069 (2004-01-01), Shibabuki
patent: 2004/0080103 (2004-04-01), Lyga et al.
patent: 3545304 (1987-07-01), None
patent: 0 336 674 (1989-10-01), None

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