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1. 发明授权

US4267773A Silkscreen printing machine 失效
标题翻译：丝印机
公开(公告)号：US4267773A
公开(公告)日：1981-05-19
申请号：US7972
申请日：1979-01-31
申请人： Sven Scherp , Sylve J. D. Ericsson
发明人： Sven Scherp , Sylve J. D. Ericsson
IPC分类号： B41F15/08 , B05C17/04 , B41L27/00
CPC分类号： B41F15/0818 , B41P2215/14
摘要： A silkscreen printing machine having a large printing table and a stencil related thereto stretched across said table, said machine being provided with means for moving a squeegee relative to said stencil and for pressing printing ink through the stencil into a material to be printed upon placed on said table. During a printing sequence, and at least during the first and latter stages of said sequence when the squeegee is pressed into abutment with the stencil and when the stencil, located parallel with the printing table is caused to sag by its own weight to an extent such that the stencil at other regions than the engagement point of the squeegee should abut the material or the printing table, the stencil is arranged to adopt an oblique position relative to the printing table such that the angle between said stencil and said table at said squeegee engagement point exceeds 0.degree., meaning that the stencil abuts solely the material at the said engagement point. The movement of the frame is controlled by a plurality of operating rods, whose actuation is dependent upon movement of the squeegee and its position along the stencil.
摘要翻译：一种丝网印刷机，具有大的印刷台和与其相关的模板，横过所述台面延伸，所述机器设置有用于相对于所述模板移动刮板的装置，并且用于将印刷油墨通过模板压印成待印刷的材料表表。在打印顺序期间，并且至少在所述顺序的第一和后一阶段期间，当刮板被压靠在模板上时，并且当与印刷台平行的模板被使其自重地下垂到这样的程度时在刮板的接合点以外的其他区域的模板应该与材料或印刷台邻接，所述模板布置成采用相对于印刷台的倾斜位置，使得所述模板和所述工作台之间的所述刮板接合处的角度点超过0°，意味着模板仅在所述接合点处与材料相接。框架的移动由多个操作杆控制，其操作取决于刮板的移动及其沿着模板的位置。

2. 发明授权

US5277110A Stencil printing machine 失效
标题翻译：模版印刷机
公开(公告)号：US5277110A
公开(公告)日：1994-01-11
申请号：US938059
申请日：1992-10-02
申请人： Sven Scherp
发明人： Sven Scherp
IPC分类号： B41F15/36 , B41F15/08 , B05C17/04
CPC分类号： B41F15/0827
摘要： The invention relates to a stencil printing machine (1) having a printing table (2), a reciprocatingly movable stencil frame (4), a stencil (5) mounted in the stencil frame, a squeegee arrangement (6) which is intended, during a common movement of the stencil frame and printing table, to press print substance through a first pattern formed in the stencil and onto print material (7) located between the printing table and the stencil such as to apply a second pattern on the print material. The machine also includes a device (8) for compensating distortion of the first pattern carried by the stencil during a printing sequence. This device (8) comprises a guide rail (10), a slide (11) which can be moved along the guide rail in response to frame movement, and means (12) which coacts with the slide and which is intended to displace the stencil (5) in a direction in which distortion of the pattern as a result of cloth stretch is compensated for.
摘要翻译： PCT No.PCT / SE91 / 00282 Sec。 371日期：1992年10月20日 102（e）日期1992年10月20日PCT 1991年4月22日提交PCT公布。 WO91 / 16202 PCT出版物 1991年10月31日的日期。本发明涉及一种具有印刷台（2），可往复移动的模板框架（4），安装在模板框架中的模版（5），刮板装置 6），其在模板框架和印刷台的共同移动期间旨在通过形成在模板中的第一图案将印刷物质压印到位于印刷台和模板之间的打印材料（7）上，以便施加打印材料上的第二种图案。该机器还包括用于在印刷顺序期间补偿由模板承载的第一图案的变形的装置（8）。该装置（8）包括导轨（10），能够响应于框架运动而沿着导轨移动的滑动件（11），以及与滑块共同作用并且用于移动模板（5）在补偿作为布拉伸的结果的图案变形的方向上。

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