Image forming apparatus with accommodation spaces

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7454158
APP PUB NO 20070048005A1
SERIAL NO

11506187

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A laser printer is detachably provided with a carrier belt, support rollers for supporting the carrier belt, and a belt unit provided with a belt frame. A unit support portion for supporting a bearing portion of the support roller and a unit support portion for supporting a bearing portion of the support roller are provided at a side of the main body of the apparatus. Urging by a coil spring allows the bearing portion to press the unit support portion against the support roller. An image forming unit that contains four process cartridges is detachably provided above the belt unit opposite to the belt. The belt unit may be removed from the main body by detaching the image forming unit.

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First Claim

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Patent Owner(s)

  • BROTHER KOGYO KABUSHIKI KAISHA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Igarashi, Hiroshi Nagoya, JP 200 3071
Kato, Atsushi Ichinomiya, JP 183 1299
Nakano, Hiroshi Nagoya, JP 366 3938

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