Belt device and image forming apparatus

Conveyors: power-driven – Conveyor section – Endless conveyor

Reexamination Certificate

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Details

C198S807000

Reexamination Certificate

active

07735634

ABSTRACT:
A belt including a first roller is supported by a plurality of rollers, and is driven to rotate in a predetermined direction. An abutting member makes contact with at least one edge of the belt in its width direction. A pressing member applies a pressure on an extended surface of the belt in its thickness direction at a position near a contact portion of the belt with the abutting member and on an upstream side of the contact portion in its moving direction.

REFERENCES:
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patent: 7059467 (2006-06-01), Sands et al.
patent: 2006/0210326 (2006-09-01), Takehara et al.
patent: 2006/0210327 (2006-09-01), Iwakura et al.
patent: 2007/0160396 (2007-07-01), Adachi et al.
patent: 2007/0231023 (2007-10-01), Miyazaki
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patent: 2004-226746 (2004-08-01), None
patent: 3837246 (2006-08-01), None
U.S. Appl. No. 12/135,460, filed Jun. 9, 2008, Adachi, et al.
U.S. Appl. No. 12/142,354, filed Jun. 19, 2008, Kichise, et al.
U.S. Appl. No. 12/171,613, filed Jul. 11, 2008, Adachi, et al.

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