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公开(公告)号：EP0418088A3
公开(公告)日：1991-08-28
申请号：EP90310052.7
申请日：1990-09-13
发明人： Kojima, Yasutaka
CPC分类号： B41F27/005 , B41F27/1231 , B41P2227/43
摘要： A plate roller has top and bottom clamping means (P, W) for clamping a printing plate. In order to adjust the position of the plate, one of the clamping means is pivotably mounted at one end, and at the other end is provided with an adjusting mechanism 1 that rotates the clamping means about the pivot (12).
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公开(公告)号：EP0339159B1
公开(公告)日：1994-03-23
申请号：EP88311582.6
申请日：1988-12-07
发明人： Kojima, Yasutaka
IPC分类号： B41F23/08
CPC分类号： B41F23/08
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3.发明公开
公开(公告)号：EP0396220A3
公开(公告)日：1991-06-05
申请号：EP90301028.8
申请日：1990-01-31
发明人： Kojima, Yasutaka
IPC分类号： B41F27/12
CPC分类号： G03G15/6511 , B41F27/1231
摘要： A plate clamping apparatus comprises top and bottom side plate clamps (4,5) which are arranged in a recess (3) in a roller plate (2) and are respectively provided with upper and lower teeth (21, 20; 26,25) for clamping and releasing the top and bottom side end of a plate (19) in response to rotation of top and bottom side cam shafts (6,7). Top and bottom side cam followers (10,11) are coupled by respective joints (8,9) to the top and bottom cam shafts (6,7) and a groove cam (17) moves the top and bottom side cam followers in a predetermined manner so as to rotate the top and bottom side cam shafts (6,7) and thus clamp or release the plate (19). Preferably a plate stretcher moves the bottom side plate clamp (5) in a stretching direction or a releasing direction of the plate in response to rotation of a plate stretching cam (13) which is achieved through movement of a stretching cam follower (14) by said groove cam (17). Preferably the groove cam (17) is provided on a motive force transmitting mechanism (16) mounted so as to rotate with said plate roller (2) at torques below a predetermined value and to rotate relative thereto at higher torques.
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公开(公告)号：EP0339159A3
公开(公告)日：1990-08-22
申请号：EP88311582.6
申请日：1988-12-07
发明人： Kojima, Yasutaka
IPC分类号： B41F23/08
CPC分类号： B41F23/08
摘要： In a varnish coating mechanism the amount of varnish on the surface of a varnish applying roller (2) is kept uniform by scraping off any excess with a scraper (11). The excess varnish is recycled via a scraper body (12) to a varnish vessel (7) to which varnish is applied by a pump. The contact pressure of a blade (13) of the scraper against the surface of the roller may be adjusted as desired.
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公开(公告)号：EP0339159A2
公开(公告)日：1989-11-02
申请号：EP88311582.6
申请日：1988-12-07
发明人： Kojima, Yasutaka
IPC分类号： B41F23/08
CPC分类号： B41F23/08
摘要： In a varnish coating mechanism the amount of varnish on the surface of a varnish applying roller (2) is kept uniform by scraping off any excess with a scraper (11). The excess varnish is recycled via a scraper body (12) to a varnish vessel (7) to which varnish is applied by a pump. The contact pressure of a blade (13) of the scraper against the surface of the roller may be adjusted as desired.
摘要翻译： 在清漆涂布机构中，通过用刮刀（11）刮掉任何多余的清漆涂布辊（2）的表面上的清漆量保持均匀。 多余的清漆通过刮刀体（12）再循环到通过泵施加清漆的清漆容器（7）。 可以根据需要调整刮刀的刀片（13）对辊表面的接触压力。
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公开(公告)号：EP0418088B1
公开(公告)日：1995-06-28
申请号：EP90310052.7
申请日：1990-09-13
发明人： Kojima, Yasutaka
CPC分类号： B41F27/005 , B41F27/1231 , B41P2227/43
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7.发明公开
公开(公告)号：EP0418088A2
公开(公告)日：1991-03-20
申请号：EP90310052.7
申请日：1990-09-13
发明人： Kojima, Yasutaka
CPC分类号： B41F27/005 , B41F27/1231 , B41P2227/43
摘要： A plate roller has top and bottom clamping means (P, W) for clamping a printing plate. In order to adjust the position of the plate, one of the clamping means is pivotably mounted at one end, and at the other end is provided with an adjusting mechanism 1 that rotates the clamping means about the pivot (12).
摘要翻译： 平板辊具有用于夹紧印版的顶部和底部夹持装置（P，W）。 为了调节板的位置，夹紧装置中的一个可枢转地安装在一端，另一端设置有使夹紧装置围绕枢轴（12）旋转的调节机构1。
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8.发明公开Device for the attachment of a flexible printing form to a printing cylinder 失效装置，用于在印刷滚筒上固定的柔性印刷板。
公开(公告)号：EP0396220A2
公开(公告)日：1990-11-07
申请号：EP90301028.8
申请日：1990-01-31
发明人： Kojima, Yasutaka
IPC分类号： B41F27/12
CPC分类号： G03G15/6511 , B41F27/1231
摘要： A plate clamping apparatus comprises top and bottom side plate clamps (4,5) which are arranged in a recess (3) in a roller plate (2) and are respectively provided with upper and lower teeth (21, 20; 26,25) for clamping and releasing the top and bottom side end of a plate (19) in response to rotation of top and bottom side cam shafts (6,7). Top and bottom side cam followers (10,11) are coupled by respective joints (8,9) to the top and bottom cam shafts (6,7) and a groove cam (17) moves the top and bottom side cam followers in a predetermined manner so as to rotate the top and bottom side cam shafts (6,7) and thus clamp or release the plate (19). Preferably a plate stretcher moves the bottom side plate clamp (5) in a stretching direction or a releasing direction of the plate in response to rotation of a plate stretching cam (13) which is achieved through movement of a stretching cam follower (14) by said groove cam (17). Preferably the groove cam (17) is provided on a motive force transmitting mechanism (16) mounted so as to rotate with said plate roller (2) at torques below a predetermined value and to rotate relative thereto at higher torques.
摘要翻译： 性A板的夹紧装置包括：顶部和底部侧板夹具（4,5）被布置在一个滚子板（2）的凹部（3）和分别设置有上部和下部齿（21，20; 26,25） 用于夹紧和响应于顶侧和底侧凸轮轴（6,7）的转动释放板（19）的顶侧和底侧端。 顶侧和底侧的凸轮从动件（10,11）是由respectivement关节（8.9）连接到所述顶部和底部的凸轮轴（6,7）和一个凸轮槽（17）移动所述顶侧和底侧的凸轮从动件在一个 预定的方式以旋转的顶部和底部侧凸轮轴（6,7），从而夹紧或松开所述板（19）。 优选地，板担架移动在拉伸方向的底侧板夹具（5）或所述板的响应于板的旋转拉伸凸轮（13）的所有释放方向其通过拉伸凸轮从动件（14）的运动通过取得 所述槽凸轮（17）。 优选地，所述槽凸轮（17）设置在一动力传递机构（16）安装成在低于预定值的扭矩与所述板滚筒（2）旋转，并且在更高的扭矩相对于其旋转。
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