BASE FOR PHOTOSENSITIVE DRUM COMPOSED OF RESIN COMPOSITION AND PHOTOSENSITIVE DRUM USING THE SAME

Title:

BASE FOR PHOTOSENSITIVE DRUM COMPOSED OF RESIN COMPOSITION AND PHOTOSENSITIVE DRUM USING THE SAME

Document Type and Number:

WIPO Patent Application WO/2002/097536

Kind Code:

A1

Abstract:

A base for a photosensitive drum composed of a resin composition attached to a high−speed image forming apparatus has a structure in which a gear is attached to one end of the base body through a flange part of 0.1 to 5 mm in thickness. The base is integrally molded by injection molding, and therefore the gear is not deformed when released from the mold. As a result, a photosensitive drum produced from the base has a good rotation precision and a good drive transmission and enables formation of high−quality image.

Inventors:

IIZUKA MUNENORI (JP)
SUZUKI TAKAHIRO (JP)
MACHIDA KUNIO (JP)

Application Number:

PCT/JP2002/005204

Publication Date:

December 05, 2002

Filing Date:

May 29, 2002

Export Citation:

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Assignee:

BRIDGESTONE CORP (JP)
IIZUKA MUNENORI (JP)
SUZUKI TAKAHIRO (JP)
MACHIDA KUNIO (JP)

International Classes:

G03G5/10; G03G15/00; (IPC1-7): G03G5/10; G03G21/00

Foreign References:

US5991574A	1999-11-23
US5768943A	1998-06-23
JPH09114116A	1997-05-02
JP2000075529A	2000-03-14
JPS62201772U	1987-12-23
JPS62156974U	1987-10-05
JPH0943945A	1997-02-14
JP2001249579A	2001-09-14

Other References: