发明名称 |
Toner-passage controller, method for producing the same, and image forming device |
摘要 |
An image forming device including a toner holder 10 and a toner passage control device 4 including a plurality of toner passage holes 14 for controlling the passage of a toner 3, wherein a spacer member 22 arranged between the toner holder 10 and the toner passage control device 4 for maintaining the distance therebetween to be substantially constant has a predetermined surface roughness and a predetermined hardness while having a rigidity such that irregularities on the surface of the toner passage control device 4 are not transferred onto a toner layer 3a, so as to prevent the toner layer 3a on the toner holder 10 from being scratched and to form a high-quality image both in an initial stage of a recording operation and in a long-term use. |
申请公布号 |
AU2884001(A) |
申请公布日期 |
2001.08.07 |
申请号 |
AU20010028840 |
申请日期 |
2001.01.26 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;ARRAY AB |
发明人 |
TAICHI ITOH;KATSUTOSHI OGAWA;TAKUYA KITAHARA;AKIRA KUMON;YOSHITAKA KITAOKA;YASUTAKA TAMAI;KEN MORISHIMA;KOTARO TAKADA;KOICHI BABA |
分类号 |
B41J2/415;G03G15/34 |
主分类号 |
B41J2/415 |
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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