发明名称 |
METALLIC DRUM USED FOR IMAGE BEARING MEMBER |
摘要 |
PURPOSE:To facilitate manufacture and to reduce cost by rounding the bottom, i.e. the end side of a metallic drum and forming the end side and the circumference of the drum into one united body. CONSTITUTION:A typical example of an image bearing member is illustrated here. One end side 11 of a metallic drum 7 formed by the cold impact extrusion method is worked so as to form the driving member of an image bearing member, and the other end side is provided with a flange 13. The side end 11 is engaged with the hook 9 of a connecting gear 8 fixed to a main body 10 to transmit the torque of the gear 8 to the drum 7. |
申请公布号 |
JPS59210449(A) |
申请公布日期 |
1984.11.29 |
申请号 |
JP19840060269 |
申请日期 |
1984.03.27 |
申请人 |
CANON KK |
发明人 |
NITANDA HIROSHI;MIZUTANI MORIKAZU;YOKOYAMA TAKETOSHI;TAMAI ATSUSHI;OKUMURA TOORU |
分类号 |
G03G21/16;G03G5/10;G03G21/00 |
主分类号 |
G03G21/16 |
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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