发明名称 |
Stencil and screen assembly for a printer |
摘要 |
A printer for printing out an image formed in a stencil on a sheet. The stencil formed with perforations representative of an image is wrapped around a drum which is made up of a hollow cylindrical support and a mesh screen covering the support. The cylindrical support has an apertured portion and a non-apertured portion and accommodates an inking roller therein for supplying ink to a sheet via the stencil. The sheet is pressed against the stencil by a press roller that faces the inking roller with the intermediary of the drum. A high friction member is located at a predetermined position on the non-apertured portion of the drum or a predetermined position on the mesh screen corresponding to a position where the press roller begins to press a sheet against the stencil.
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申请公布号 |
US5255599(A) |
申请公布日期 |
1993.10.26 |
申请号 |
US19920952803 |
申请日期 |
1992.09.28 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
KOBAYASI, KAZUYOSI;OTOMO, TOMOYA;SAT+E,ACU/E/O , MITSUO |
分类号 |
B41F15/08;B41L13/10;(IPC1-7):B41L13/10 |
主分类号 |
B41F15/08 |
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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