发明名称 |
TONER REPLENISHMENT MECHANISM WITH SIMPLE CONSTITUTION, IMAGE FORMING APPARATUS WITH TONER REPLENISHMENT MECHANISM, AND TONER REPLENISHMENT CONTROL METHOD |
摘要 |
A toner replenishment mechanism includes a motor, a first ratchet mechanical unit, and a second ratchet mechanical unit. The motor includes a rotation shaft with a pinion. The first ratchet mechanical unit engages the pinion. The first ratchet mechanical unit transmits only rotary drive power in a forward direction by the pinion to a driven mechanism disposed at a first toner replenishment unit. The first toner replenishment unit replenishes a first developer unit with a first color toner. The second ratchet mechanical unit engages the pinion. The second ratchet mechanical unit transmits only rotary drive power in a reverse direction by the pinion to a driven mechanism disposed at a second toner replenishment unit. The second toner replenishment unit replenishes a second developer unit with a second color toner. |
申请公布号 |
US2015185664(A1) |
申请公布日期 |
2015.07.02 |
申请号 |
US201414562207 |
申请日期 |
2014.12.05 |
申请人 |
KYOCERA DOCUMENT SOLUTIONS INC. |
发明人 |
ISHIDO Kohei |
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 toner replenishment mechanism, comprising:
a motor that includes a rotation shaft with a pinion; a first ratchet mechanical unit that engages the pinion, the first ratchet mechanical unit transmitting only rotary drive power in a forward direction by the pinion to a driven mechanism disposed at a first toner replenishment unit, the first toner replenishment unit replenishing a first developer unit with a first color toner; and a second ratchet mechanical unit that engages the pinion, the second ratchet mechanical unit transmitting only rotary drive power in a reverse direction by the pinion to a driven mechanism disposed at a second toner replenishment unit, the second toner replenishment unit replenishing a second developer unit with a second color toner. |
地址 |
Osaka JP |