发明名称 |
Cleaning sheet for a paper feeding device |
摘要 |
The present invention is intended to provide a cleaning sheet which is easy to handle and effective to clean a picker roller. A cleaning sheet coated with a cleaning adhesive is placed in a paper feeding cassette. A picker roller rotates thereby being cleaned with the cleaning sheet. The sheet has a certain stiffness so as not to disengage from a claw of the cassette when the picker roller rotates. The sheet is composed of a base sheet with a coat of cleaning adhesive and a releasable cover sheet. The base sheet and the releasable cover sheet are cut off by specified portions allowing for the multiple use of the sheet. A higher cleaning effect is obtained by using an adhesive containing abrasive grains as a cleaning adhesive applied onto the cleaning sheet.
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申请公布号 |
US5616386(A) |
申请公布日期 |
1997.04.01 |
申请号 |
US19950576856 |
申请日期 |
1995.12.22 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
OKADA, TOMOHIKO;SHIOZAKI, FUMIO;TAKEHARA, TOSHIO;KIZU, SEIICHI;ASHIYA, KAZUHIKO |
分类号 |
B65H3/46;G03G15/00;G03G21/00;G03G21/10;(IPC1-7):G03G21/00 |
主分类号 |
B65H3/46 |
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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