发明名称 |
DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM |
摘要 |
In the case that a developer supply container is provided with a feeding portion for feeding a developer by receiving a rotational force and a pump portion for discharging the developer by reciprocation, and the rotational force and a reciprocating force are received from a main assembly side of an image forming apparatus, there is a liability that a driving connection is not properly established between a portion of the developer supply container for receiving the reciprocating force and a portion of the main assembly side for applying the reciprocating force.;The developer supply container is provided with a drive converting mechanism for converting the rotational force received from the main assembly side to a force for operating a volume changing type pump. |
申请公布号 |
US2016131994(A1) |
申请公布日期 |
2016.05.12 |
申请号 |
US201514982454 |
申请日期 |
2015.12.29 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
Murakami Katsuya;Nagashima Toshiaki;Tazawa Fumio;Okino Ayatomo;Yamada Yusuke |
分类号 |
G03G15/08 |
主分类号 |
G03G15/08 |
代理机构 |
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代理人 |
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主权项 |
1. A developer supply container detachably mountable to a developer replenishing apparatus, said developer supply container comprising:
a developer accommodating chamber for accommodating a developer; a feeding portion for feeding the developer in said developer accommodating chamber with rotation thereof; a developer discharging chamber provided with a discharge opening for permitting discharging of the developer fed by said feeding portion; a drive inputting portion for receiving a rotational force for rotating said feeding portion from said developer replenishing apparatus; a pump portion for acting at least said developer discharging chamber, said pump portion having a volume which changes with reciprocation; and a drive converting portion for converting the rotational force received by said drive inputting portion to a force for operating said pump portion. |
地址 |
Tokyo JP |