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1. 发明授权

US4116124A Two-sided simultaneous printing method 失效
标题翻译：双面同步打印方式
公开(公告)号：US4116124A
公开(公告)日：1978-09-26
申请号：US835585
申请日：1977-09-22
申请人： Harold Frederick Farrow , Bernard Booth Rackstraw
发明人： Harold Frederick Farrow , Bernard Booth Rackstraw
IPC分类号： B41F1/12 , B41F1/20 , B41F1/40 , B41M1/10
CPC分类号： B41F1/12 , B41F1/20 , B41F1/40
摘要： Intaglio printing plate apparatus comprising in combination two intaglio die plates one for attachment to the top platen of a printing press and one for attachment to the lower or bottom platen with the recessed intaglio designs of the two plates, facing each other, that one of the plates which is to be attached to the top platen being formed with passages passing through its thickness to the recessed intaglio design, the other plate being formed with air bleed holes leading from the recessed design to atmosphere.
摘要翻译：凹版印刷版装置包括组合两个凹版模板，一个用于附着到印刷机的顶部压板上，一个用于连接到下部或底部压板，两个板的凹入的凹版设计面对彼此，要附接到顶部压板的板形成有通过其厚度的通道到凹入的凹版设计，另一个板形成有从凹陷设计引导到大气的排气孔。

2. 发明授权

US3960078A Printing processes 失效
标题翻译：印刷工艺
公开(公告)号：US3960078A
公开(公告)日：1976-06-01
申请号：US548176
申请日：1975-02-10
申请人： Harold Frederick Farrow , Bernard Booth Rackstraw
发明人： Harold Frederick Farrow , Bernard Booth Rackstraw
IPC分类号： B29C45/34 , B41M1/10 , B41N1/06 , B41F1/00
CPC分类号： B29C45/34 , B41M1/10 , B41N1/06
摘要： Intaglio Printing with a viscous fluid on to non-porous substrates using intaglio plates in which the image cavity is vented to the outside through non-return valve means, thus permitting the escape of air trapped between the non-porous substrate and the image cavity as well as excess fluid which is also restrained from being drawn back into the deposit on withdrawal of the plate. Particularly suitable for printing sealants on selected areas of gaskets.
摘要翻译：使用具有粘性流体的凹版印刷使用凹版印版，其中图像腔通过止回阀装置排出到外部，从而允许在非多孔基材和图像腔之间捕获的空气逸出，如以及过量的液体，也被限制在板的退出时被吸回沉积物中。特别适合于在垫片的选定区域上印刷密封剂。

3. 再颁专利

USRE28880E Printing machines feed mechanism 失效
标题翻译：印刷机送料机构
公开(公告)号：USRE28880E
公开(公告)日：1976-06-29
申请号：US116840
申请日：1971-02-19
申请人： Harold Frederick Farrow
发明人： Harold Frederick Farrow
IPC分类号： B41F9/00
CPC分类号： B41F9/00
摘要： The feed mechanism for a printing machine in which printing ink is fed into the recessed design of an intaglio printing plate includes a cylinder open at its upper end and communicating at its bottom with the recessed designs. A piston is housed in the cylinder, the lower end of which piston forms a chamber at the bottom of the cylinder. The piston rod extends above the cylinder and carries a support member at its upper end, the support member carrying a head. A second cylinder rests upon the top of the first cylinder and receives the head which is slidable therein within limits. A spring is interposed between the head and the bottom of the second cylinder. The piston and piston rod have a bore forming a second chamber provided at its upper end with an ink supply inlet. A hollow relief piston is slidable in the lower end of the bore communicating with the second chamber and communicating through inlet openings with the first chamber. A ball valve in the lower end of the relief piston is normally spring-biased to close the outlet passage of the relief piston, and a second spring in the bore above the relief piston normally urges the relief piston into position in which the ball valve closes communication between the first chamber and the opening in the bottom of the first cylinder. The piston rod is adapted to receive printing pressure whereby the chambers will be contracted by the application of pressure on the printing plate during printing, and will expand when such pressure is released, the chamber expansion causing a further supply of ink to be sucked into the chambers ready for the next printing operation; and the ball valve being closed automatically by application of said pressure.

4. 发明授权

US3949669A Process and method in printing 失效
标题翻译：印刷过程和方法
公开(公告)号：US3949669A
公开(公告)日：1976-04-13
申请号：US449501
申请日：1974-03-08
申请人： Harold Frederick Farrow , William Henry Chudley
发明人： Harold Frederick Farrow , William Henry Chudley
IPC分类号： B41K3/36 , B29C41/12 , B29C45/00 , B29C47/00 , B29C47/54 , B29C47/92 , B29C67/08 , B29C69/00 , B41F16/00 , B41M1/10 , B41M3/00 , B41F1/40
CPC分类号： B41M1/10 , B29C41/12 , B29C45/00 , B29C67/08 , B41M3/00 , B29L2007/00
摘要： A method of intaglio printing adapted to produce a substantially flat article comprising bringing a die plate, recessed on its printing face to correspond with the required form of the article, against a substrate, injecting a settable material into the die recesses via passages through the thickness of the die plate to deposit material onto the substrate, separating the die plate from the substrate, allowing the material to set or partially set on the substrate and separating the article from the substrate.
摘要翻译：一种凹版印刷方法，其适于制造基本平坦的制品，其包括将其印刷面上凹陷的模具板与所述制品的所需形状相对的基板，将可固化材料通过所述厚度的通道注入所述模具凹槽中的模板以将材料沉积到衬底上，将模板与衬底分离，允许材料设置或部分地设置在衬底上并将制品与衬底分离。

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