发明名称 |
Belt member incorporated in image forming apparatus |
摘要 |
A belt member is formed with a seam portion by overlapping and adhering both longitudinal end portions thereof to constitute an endless belt stretched and circulated by a rotative, first stretching member and a second stretching member. A length of the seam portion is no less than a length between a first point at which the endless belt is separated from one of the first stretching member and the second stretching member and a second point at which the endless belt is brought into contact with the other one of the first stretching member and the second stretching member.
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申请公布号 |
US2004136750(A1) |
申请公布日期 |
2004.07.15 |
申请号 |
US20030687930 |
申请日期 |
2003.10.20 |
申请人 |
SEIKO EPSON CORP |
发明人 |
YOSHIOKA KENJIRO;KATSUKI KIYOTERU;ARUGA TOMOE |
分类号 |
G03G15/00;G03G15/01;G03G15/20;(IPC1-7):G03G15/00 |
主分类号 |
G03G15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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