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公开(公告)号：EP0653310A2
公开(公告)日：1995-05-17
申请号：EP94117773.5
申请日：1994-11-10
IPC分类号： B41L13/06
摘要： In order to prevent leaking out of ink from the perforated portion over the non-perforated stencil sheet leading end mounting portion of the stencil printing drum, in the construction that a printing drum cooperates with a back press roller or a transfer roller with a transverse bar portion of the printing drum is received in a transfer groove of the back press roller or the transfer roller, the outer circumferential length of the perforated portion of the printing drum and the transverse groove of the back press roller or the transfer roller and the relative rotation phase therebetween are so determined that the perforated portion is not laid one over the other with the transfer groove.
摘要翻译： 为了防止油墨从模孔印刷鼓的非穿孔模板前端安装部分上的穿孔部分漏出，在印刷鼓配合背压辊或具有横向杆的转印辊的构造中 印刷鼓的一部分容纳在背压辊或转印辊的转印槽中，印刷鼓的穿孔部分的外周长度和后压辊或转印辊的横向槽以及相对转动 其间的相位是这样确定的，即穿孔部分不与传送槽一个叠在另一个之上。
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2.发明公开Stencil printer having a construction for preventing ink leakage 失效Schablonendruckmaschine mit einer Konstruktion zur Verhinderung der Tintenlekage。
公开(公告)号：EP0653310A3
公开(公告)日：1995-09-20
申请号：EP94117773.5
申请日：1994-11-10
IPC分类号： B41L13/06
摘要： In order to prevent leaking out of ink from the perforated portion over the non-perforated stencil sheet leading end mounting portion of the stencil printing drum, in the construction that a printing drum cooperates with a back press roller or a transfer roller with a transverse bar portion of the printing drum is received in a transfer groove of the back press roller or the transfer roller, the outer circumferential length of the perforated portion of the printing drum and the transverse groove of the back press roller or the transfer roller and the relative rotation phase therebetween are so determined that the perforated portion is not laid one over the other with the transfer groove.
摘要翻译： 为了防止在印版滚筒的未穿孔的蜡纸前端安装部分上的穿孔部分上的油墨泄漏，在印刷鼓与背压辊或具有横杆的转印辊配合的结构中 印刷滚筒的一部分被接收在背压辊或转印辊的传送槽中，印刷滚筒的穿孔部分的外周长度和背压辊或转印辊的横向槽以及相对旋转 其间的相位被确定为穿孔部分不是用传送槽彼此叠置。
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公开(公告)号：EP0704298A1
公开(公告)日：1996-04-03
申请号：EP95306776.6
申请日：1995-09-26
IPC分类号： B41C1/14
CPC分类号： B41C1/144
摘要： A process for perforating a stencil sheet comprising a thermoplastic resin film is disclosed which process comprises melting predetermined portions of the thermoplastic resim film with the heat from heat-generating elements to form perforations while applying a pressure to the film and under such a condition that the film is spaced away from the heat-generating elements by a close distance. According to the process of the invention, perforations through which ink passes smoothly can be formed in a stencil sheet using a thermal head and thus clear images can be obtained.
摘要翻译： 公开了一种用于对含有热塑性树脂薄膜的蜡纸进行穿孔的方法，该方法包括用来自发热元件的热量将热塑性塑料薄膜的预定部分熔化，同时在薄膜上施加压力并形成穿孔， 薄膜远离发热元件远离距离。 根据本发明的方法，可以在使用热敏头的蜡纸中形成油墨通过的穿孔，因此可以获得清晰的图像。
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4.发明授权Printing drum of rotary stencil printer having flexible perforated cylinder incorporating allowance for bulging out 失效打印轮转模版印刷机械的滚筒，利用具有Ausbuchtungstoleranz柔性和穿孔圆柱体
公开(公告)号：EP0653312B1
公开(公告)日：1998-02-04
申请号：EP94117775.0
申请日：1994-11-10
发明人： Ohinata, Yoshiharu, c/o Riso Kagaku Corp. , Takita, Nagon, c/o Riso Kagaku Corp. , Negishi, Hideo, c/o Riso Kagaku Corp.
IPC分类号： B41L13/06
CPC分类号： B41L13/06
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5.发明授权Printing drum of rotary stencil printer having a predetermined allowance for bulging out 失效旋转丝网印刷机的印刷滚筒具有预定Schablonenausbuchtungstoleranz
公开(公告)号：EP0653311B1
公开(公告)日：1998-02-04
申请号：EP94117774.3
申请日：1994-11-10
发明人： Ohinata, Yoshiharu, c/o Riso Kagaku Corp. , Takita, Nagon, c/o Riso Kagaku Corp. , Negishi, Hideo, c/o Riso Kagaku Corp.
IPC分类号： B41L13/06
CPC分类号： B41L13/06
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6.发明公开Printing drum of rotary stencil printer having flexible perforated cylinder incorporating allowance for bulging out 失效打印轮转模版印刷机械的滚筒，利用具有Ausbuchtungstoleranz柔性和穿孔圆柱体。
公开(公告)号：EP0653312A3
公开(公告)日：1995-09-20
申请号：EP94117775.0
申请日：1994-11-10
发明人： Ohinata, Yoshiharu, c/o Riso Kagaku Corp. , Takita, Nagon, c/o Riso Kagaku Corp. , Negishi, Hideo, c/o Riso Kagaku Corp.
IPC分类号： B41L13/06
CPC分类号： B41L13/06
摘要： In order to make the bulging out deformation of the printing drum of a rotary stencil printer having a flexible cylindrical body by the internal press roller to be more easy and more uniform over the entire width of the printing, a flexible perforated sheet (20) forming the flexible cylindrical body of the printing drum is beforehand constructed to be a cylindrical body with its opposite annular edge portions being laid over a pair of annular portions (10a, 10b) connected with one another by a transverse bar portion (12), wherein the internal circumferential length of the cylindrical body made of the flexible perforated sheet is larger than the outer circumferential length of the annular portions as much as a determinate amount for allowing a part of the flexible cylindrical body to bulge radially outwardly, and the flexible cylindrical body is latched at a portion thereof laid one over the other with the transverse bar portion against relative circumferential movement while relatively movable in the radial direction within a determinate range against the transverse bar portion.
摘要翻译： 为了使具有柔性筒状体由内部压辊更容易和更均匀的印刷的整个宽度的轮转式孔版印刷机的印刷滚筒的凸出变形，柔性穿孔板（20）形成 印刷鼓的柔性筒状体被预先建成，以便圆柱形本体与正被铺设在一对环形设计部其相对环形设计的边缘部分（10A，10B）由worin所述横向杆部分（12）相互连接 由柔性穿孔板的所述圆柱形主体的内周长度比所述环形设计部多达一个确定的量的外周长度为允许柔性筒状体的一部分径向向外鼓出大，并且柔性圆柱形体是 在一个部分锁定它们放置在彼此之上以防止其相对于周向移动的横向杆部分，而相对 可动抵靠横杆部分的确定的范围内的半径方向。
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7.发明公开Printing drum of rotary stencil printer having flexible perforated cylinder incorporating allowance for bulging out 失效打印轮转模版印刷机械的滚筒，利用具有Ausbuchtungstoleranz柔性和穿孔圆柱体。
公开(公告)号：EP0653312A2
公开(公告)日：1995-05-17
申请号：EP94117775.0
申请日：1994-11-10
发明人： Ohinata, Yoshiharu, c/o Riso Kagaku Corp. , Takita, Nagon, c/o Riso Kagaku Corp. , Negishi, Hideo, c/o Riso Kagaku Corp.
IPC分类号： B41L13/06
CPC分类号： B41L13/06
摘要： In order to make the bulging out deformation of the printing drum of a rotary stencil printer having a flexible cylindrical body by the internal press roller to be more easy and more uniform over the entire width of the printing, a flexible perforated sheet (20) forming the flexible cylindrical body of the printing drum is beforehand constructed to be a cylindrical body with its opposite annular edge portions being laid over a pair of annular portions (10a, 10b) connected with one another by a transverse bar portion (12), wherein the internal circumferential length of the cylindrical body made of the flexible perforated sheet is larger than the outer circumferential length of the annular portions as much as a determinate amount for allowing a part of the flexible cylindrical body to bulge radially outwardly, and the flexible cylindrical body is latched at a portion thereof laid one over the other with the transverse bar portion against relative circumferential movement while relatively movable in the radial direction within a determinate range against the transverse bar portion.
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8.发明授权
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10.发明公开Printing drum of rotary stencil printer having a predetermined allowance for bulging out 失效Druckzylinder einer rotierenden Schablonendruckmaschine mit einer vorbestimmten Schablonenausbuchtungstoleranz。
公开(公告)号：EP0653311A3
公开(公告)日：1995-09-20
申请号：EP94117774.3
申请日：1994-11-10
发明人： Ohinata, Yoshiharu, c/o Riso Kagaku Corp. , Takita, Nagon, c/o Riso Kagaku Corp. , Negishi, Hideo, c/o Riso Kagaku Corp.
IPC分类号： B41L13/06
CPC分类号： B41L13/06
摘要： In order to make the bulging out deformation of the printing drum of a rotary stencil printer having a flexible cylindrical body by the internal press roller to be more easy and more uniform over the entire width of the printing, the flexible cylindrical body of a printing drum essentially constructed by a flexible perforated sheet (20) rounded to form a cylindrical body with its opposite side edge portions being seated around outer circumferential surfaces of a pair of annular portions (10a, 10b) is constructed to have an inner circumferential length greater than the circumferential length of the outer circumferential surface of the annular portions as much as a predetermined amount which allows for a predetermined bulging out deformation of the flexible cylindrical body.
摘要翻译： 为了通过内压辊使具有柔性圆柱体的旋转模版印刷机的印版滚筒的凸出变形在印刷的整个宽度上更容易和更均匀，印版滚筒的柔性圆柱体 基本上由圆形以形成圆柱形主体的柔性多孔板（20）构成，其相对的侧边缘部分围绕一对环形部分（10a，10b）的外圆周表面设置，以具有大于 环状部分的外周面的圆周长度大约为预定量，允许柔性圆柱体的预定的膨胀变形。
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