发明名称 |
Stencil printer having back press roller with clamp and movable wall member |
摘要 |
<p>In a stencil printer, in order to definitely prevent an ink leakage even when the perforated portion 20c of the printing drum laps over the clamp 25 of the back press roller 14, the portions of a part of the outer circumferential surface of the back press roller positioned adjacent to the rear and opposite side edges of the clamp 25 is provided by a movable circumferential member 66 adapted to bias rearward relative to the clamp in synchronization with the opening operation of the clamp, so as thereby to cancel the clearance formed along the periphery of the clamp without obstructing the opening operation of the clamp. <IMAGE></p> |
申请公布号 |
EP0887198(A1) |
申请公布日期 |
1998.12.30 |
申请号 |
EP19980111561 |
申请日期 |
1998.06.23 |
申请人 |
RISO KAGAKU CORPORATION |
发明人 |
NAKAYAMA, KOJI;TAKAHASHI, YASUHIRO |
分类号 |
B41L13/18;B41L13/04;B41L13/06;(IPC1-7):B41L13/06 |
主分类号 |
B41L13/18 |
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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