公开(公告)号：US4206527A

公开(公告)日：1980-06-10

申请号：US22887

申请日：1979-03-22

Applicant: Wolfgang Diels ,  Dieter Krause ,  Dieter Topfer

Inventor： Wolfgang Diels ,  Dieter Krause ,  Dieter Topfer

IPC: G03D3/13 ,  G03F7/30 ,  G03D5/06 ,  B30B3/04

CPC classification number: G03F7/3064 ,  G03D3/132

Abstract: This invention relates to an improvement in an apparatus for developing printing plates comprising pairs of upper and lower rolls adapted to convey said printing plates, bearing means at each end of each upper roll, and toggle lever means adapted to raise and lower said upper rolls with respect to said lower rolls, the improvement comprising a plurality of pivotal forked head means each having an upper and lower arm adapted to engage each of said bearing means, swivel shaft means supporting said forked head means and being parallel to the conveying direction of said printing plates, said upper arms of said forked head means being adapted to exert pressure on the top of said bearing means when said bearing means is in a lowered position, and said lower arms of said forked head means being adapted to support said bearing means in a raised position, means connecting one end of a toggle lever means to each forked head means, and means connecting the other end of said toggle lever means to a rotatable control shaft means which is parallel to the conveying direction of said printing plates.

Abstract translation: 本发明涉及一种用于显影印版的设备的改进，其包括适于传送所述印版的上下辊对，每个上辊的每端的轴承装置，以及适于使所述上辊与所述上辊卷起和下降的肘杆装置 相对于所述下辊，改进包括多个枢转叉形头装置，每个具有适于接合每个所述轴承装置的上臂和下臂，支撑所述分叉头装置的旋转轴装置并且平行于所述打印的输送方向 所述分叉头装置的所述上臂适于当所述轴承装置处于降低位置时在所述轴承装置的顶部施加压力，并且所述叉形头部装置的所述下臂适于将所述轴承装置支撑在 提升位置，将肘杆装置的一端连接到每个分叉头装置，以及将所述肘杆装置的另一端连接到 与所述印版的输送方向平行的旋转控制轴装置。

公开(公告)号：US4239368A

公开(公告)日：1980-12-16

申请号：US21790

申请日：1979-03-19

Applicant: Dieter Krause ,  Dieter Topfer ,  Wolfgang Salzburg

Inventor： Dieter Krause ,  Dieter Topfer ,  Wolfgang Salzburg

IPC: G03D3/06 ,  G03F7/30

CPC classification number: G03F7/3092 ,  G03D3/06

Abstract: This invention relates to an improvement in apparatus for developing printing plates, comprising at least one tank in which a processing liquid is contained and at least one filter means through which the processing liquid is passed on its flow path from or to the tank, the improvement comprising means mounting the filter means within the tank without a filter housing of its own, and means mounting the tank on carriage means which can be withdrawn from the apparatus.

Abstract translation: 本发明涉及一种用于显影印版的设备的改进，包括至少一个容纳处理液体的罐和至少一个过滤装置，通过该过滤装置，其处理液在其流动通道上或从罐中通过，改进 包括将过滤器装置安装在罐内而没有其自身的过滤器壳体的装置，以及将罐安装在可从装置中取出的支架装置上的装置。

公开(公告)号：US3999511A

公开(公告)日：1976-12-28

申请号：US581040

申请日：1975-05-27

Applicant: Rudi Schwandt ,  Dieter Topfer

Inventor： Rudi Schwandt ,  Dieter Topfer

IPC: G03G15/10 ,  B05C3/04 ,  B05C3/08

CPC classification number: G03G15/101 ,  Y10S118/15

Abstract: An improved apparatus is disclosed for developing images on an electrophotographic copy sheet, characterized by the provision of a distribution roller having a soft porous peripheral surface for evenly spreading the toner dispersion on the electrophotographic copy sheet. The distribution roller is arranged between pairs of in-feed and squeeze roller means arranged in the developing chamber for transporting the electrophotographic sheet therethrough. Improved spray tube means are also provided for spraying the toner dispersion uniformly upon the peripheral surface of the upper in-feed roller.

Abstract translation: 公开了一种用于在电子照相复印纸上显影图像的改进的装置，其特征在于提供一种具有软多孔周边表面的分配辊，用于将调色剂分散体均匀地分散在电子照相复印纸上。 分配辊布置在布置在显影室中的成对的进给辊和挤压辊装置之间，用于运送电子照相纸。 还提供了改进的喷射管装置，用于将调色剂分散体均匀地喷射到上进料辊的圆周表面上。

公开(公告)号：US3995955A

公开(公告)日：1976-12-07

申请号：US572085

申请日：1975-04-28

Applicant: Dieter Topfer

Inventor： Dieter Topfer

IPC: G03F7/20 ,  G03B27/20

CPC classification number: G03F7/2014

Abstract: This invention relates to a printing frame for the exposure of printing plates comprising two closable components, flexible sheet means secured to one of said components and being adapted to press a printing plate and an original together and maintain them in close contact during exposure, and means for exerting air pressure on said flexible sheet means in order to press said printing plate and original together.

Abstract translation: 本发明涉及一种用于曝光印版的印刷框架，包括两个可关闭的部件，固定到所述部件之一的柔性片装置，并适于将印刷板和原稿压在一起并使其在曝光期间保持紧密接触， 以在所述柔性片装置上施加空气压力，以便将所述印版和原稿一起按压。

公开(公告)号：US4331099A

公开(公告)日：1982-05-25

申请号：US188040

申请日：1980-09-17

Applicant: Dieter Topfer

Inventor： Dieter Topfer

IPC: B41N3/08 ,  G03F7/30 ,  B05C3/18

CPC classification number: B41N3/08 ,  G03F7/3057

Abstract: Disclosed is a metering device for the application of lacquer to printing plates 16, comprising a first doctor blade 1 which serves as a damming-up blade and a second doctor blade 2 acting as a metering blade. The two flexible blades are arranged parallel to one another and are inclined toward the surface of the printing plate. They define a lacquer bath 3 into which lacquer is metered via a spray tube 7 having outlet openings 19. The first doctor blade 1 can be adjusted in height, and adjustment is effected in such a way that the lower edge of the blade 1 is in sealing contact with the printing plate 16. The second doctor blade 2 is fastened to an adjusting means 6 and its height can be chosen independently of the position of the first doctor blade.

Abstract translation: 公开了一种用于将印刷漆用于印版16的计量装置，包括用作阻挡叶片的第一刮刀1和用作计量刮刀的第二刮刀2。 两个柔性叶片彼此平行地布置并且朝向印刷版的表面倾斜。 它们限定了通过具有出口开口19的喷射管7来计量漆的漆浴3。可以调节第一刮刀1的高度，并且以这样的方式进行调节，使得叶片1的下边缘处于 与印版16密封接触。第二刮刀2紧固到调节装置6上，其高度可独立于第一刮刀的位置而选择。

公开(公告)号：US4329936A

公开(公告)日：1982-05-18

申请号：US218385

申请日：1980-12-19

Applicant: Hans Heist ,  Dieter Topfer

Inventor： Hans Heist ,  Dieter Topfer

IPC: G03D5/06 ,  G03F7/30 ,  B05C11/02

CPC classification number: G03F7/30 ,  G03D5/067

Abstract: This invention relates to an improvement in a doctor blade device adapted for use in an automatic processor for printing plates, comprising at least one doctor blade made of a flexible material and being detachably mounted in a guide bar, and holding means for attaching the doctor blade to two side plates of the printing plate processor, the improvement comprising means connecting the guide bar with a carrier bar each end of which is adapted to be inserted from above into a channel section having an upwardly pointing opening and having two arms spaced by a web; means securing each channel section by its web to a side plate in such a manner that its two arms extend transversely to the transport direction of a printing plate in the direction of the interior of the printing plate processor; and support means at both ends of the upper surface of the carrier bar whereby the carrier bar together with the connected guide bar and the doctor blade rest upon said channel sections.

Abstract translation: 本发明涉及一种适用于印版自动处理器的刮刀装置的改进，该刮刀装置包括至少一个由柔性材料制成的刮刀，并可拆卸地安装在导杆中，以及夹持装置，用于将刮刀 到印版处理器的两个侧板，其改进包括将引导杆与承载杆连接的装置，其中每个端部适于从上方插入到具有向上指向的开口的通道部分中，并且具有由纸幅间隔开的两个臂 ; 意味着将每个通道部分通过其腹板固定到侧板上，使得其两个臂在印版处理器内部的方向上横向于印版的输送方向延伸; 以及在承载杆的上表面的两端处的支撑装置，由此承载杆与连接的导杆和刮刀一起搁置在所述通道部分上。

公开(公告)号：US4142480A

公开(公告)日：1979-03-06

申请号：US840375

申请日：1977-10-07

Applicant: Rudi Schwandt ,  Dieter Topfer

Inventor： Rudi Schwandt ,  Dieter Topfer

IPC: G03G15/10 ,  G03G13/10

CPC classification number: G03G15/10

Abstract: Disclosed is an apparatus for developing electrophotographic copying materials which eliminates the damage to flexible copying materials encountered with conventional developing apparatus. This apparatus comprises a pair of feed rollers for applying toner dispersion to the copying material, a guide plate for supporting the copying material within the apparatus, a distributor element for the toner dispersion which acts as a counter-electrode, means for adjustably positioning the distributor element in parallel relation above the guide plate, and a pair of squeegee rollers for removing excess toner dispersion from the copying material.

Abstract translation: 公开了一种用于显影电子照相复印材料的装置，其消除了常规显影装置遇到的柔性复印材料的损坏。 该装置包括一对用于向复印材料施加调色剂分散的进给辊，用于将复印材料支撑在该装置内的引导板，用作调色剂分散体的用作反电极的分配器元件，用于可调整地定位分配器 元件在引导板之上并联，以及一对刮板辊，用于从复印材料中去除多余的调色剂分散体。