发明名称 Paper feeder with separation pad and vibration buffers
摘要 A paper feeder is capable of minimizing abnormal noise produced at a separation pad during paper feed, without reducing the paper feed capability, for use in an image forming apparatus using the same. Buffers are mounted on the separation pad. This arrangement ensures that, when a stick-slip condition occurs between the paper and separation pad during paper feed, and the separation pad is vibrated by the paper, the buffer vibrates so as to dissipate the vibration energy of the separation pad, with the result that the vibration of the separation pad is minimized, thereby to reduce any abnormal noise.
申请公布号 US7441766(B2) 申请公布日期 2008.10.28
申请号 US20040902048 申请日期 2004.07.30
申请人 RICOH PRINTING SYSTEMS, LTD. 发明人 SEKI HIROYUKI;OOHARA SHUNICHI;YAMAUCHI YOSHIAKI;IKEMATSU TAKAMITSU;KIKUCHI KAZUO;OKUNOMIYA SEIJI
分类号 B65H3/52 主分类号 B65H3/52
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