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1. 发明授权

US5709147A Ink-furnishing apparatus with dehydration 失效
标题翻译：带脱水的装置装置
公开(公告)号：US5709147A
公开(公告)日：1998-01-20
申请号：US572056
申请日：1995-12-14
申请人： Yoshinori Uera , Taiichi Ichizawa , Kohji Yoshizawa , Takashi Iijima
发明人： Yoshinori Uera , Taiichi Ichizawa , Kohji Yoshizawa , Takashi Iijima
IPC分类号： B41F31/02 , B41F31/00 , B41F31/04 , B41F31/14
CPC分类号： B41F31/007
摘要： Disclosed is an ink furnishing apparatus in a lithographic printing press with a keyless system which performs printing by furnishing a relatively high viscous ink and dampening water to printing plates on a plate cylinder. A first shearing force is exerted on the ink upon drawing out the ink deposited on a peripheral surface of a fountain roller through a first gap between an ink fountain and the peripheral surface of the fountain roller by rotation of the fountain roller, and a second shearing force is exerted on the ink due to a difference of peripheral speeds of the fountain roller and a first intermediate roller upon transition of the ink from the peripheral surface of the fountain roller to the peripheral surface of the first intermediate roller across a second gap between the peripheral surface of the fountain roller and the peripheral surface of the first intermediate roller, thus, water is separated from the ink.
摘要翻译：公开了一种具有无钥匙系统的平版印刷机中的油墨装置，该系统通过在印版滚筒上的印版提供相对较高的粘性油墨和润版水来进行印刷。第一剪切力通过墨斗辊的旋转而通过墨斗和墨斗辊的周面之间的第一间隙抽出沉积在墨斗辊的圆周表面上的油墨时施加在墨水上，并且第二剪切由于油墨辊和第一中间辊之间的墨水从墨斗辊的圆周表面转移到第一中间滚筒的圆周表面之间的第二间隙在墨水辊和第一中间辊之间的差异时施加在墨水上供墨辊的周面和第一中间辊的周面，因此水与油墨分离。

2. 发明授权

US5709148A Ink-furnishing apparatus 失效
标题翻译：油墨装置
公开(公告)号：US5709148A
公开(公告)日：1998-01-20
申请号：US572533
申请日：1995-12-14
申请人： Yoshinori Uera , Taiichi Ichizawa , Kohji Yoshizawa , Takashi Iijima
发明人： Yoshinori Uera , Taiichi Ichizawa , Kohji Yoshizawa , Takashi Iijima
IPC分类号： B41F31/00 , B41F31/04 , B41F31/06
CPC分类号： B41F31/00
摘要： An ink furnishing apparatus is capable of furnishing relative high viscosity ink in keyless ink furnishing. The apparatus operates in such a manner that an ink drawn from an ink fountain by rotation of a fountain roller and having a thickness corresponding to a first gap is supplied to the peripheral surface with compression by passing through a second gap, is provided fluidity by compression and disrupter through contact between the peripheral surfaces of an uneven surface roller and an intermediate roller and contact between the peripheral surfaces of the intermediate roller and a metering roller for supplying to the peripheral surface of the metering roller, the excess amount of ink on the peripheral surface of the metering roller is scraped off by a doctor means and returned to the ink fountain for supplying substantially uniform amount of ink at any axial position of the metering roller to a printing plate on a plate cylinder via the peripheral surface of the form roller.
摘要翻译：一种油墨装置能够在无钥匙油墨装置中提供相对高粘度的油墨。该装置的操作是这样一种方式，即通过墨斗旋转并且具有对应于第一间隙的厚度的墨斗从墨斗中提取的墨水通过第二间隙被压缩地提供给周边表面，通过压缩提供流动性并且通过不平坦表面辊的周边表面和中间辊之间的接触而中断，并且中间辊的周边表面与用于供给到计量辊的周面的计量辊之间的接触，周边上的多余的墨水计量辊的表面由刮刀装置刮掉，并返回到墨斗，用于在计量辊的任何轴向位置处通过成形辊的周面向印版滚筒上的印版提供基本均匀的墨水。

3. 发明授权

US5603262A Ink-furnishing apparatus 失效
标题翻译：油墨装置
公开(公告)号：US5603262A
公开(公告)日：1997-02-18
申请号：US572535
申请日：1995-12-14
申请人： Yoshinori Uera , Taiichi Ichizawa , Kohji Yoshizawa , Takashi Iijima
发明人： Yoshinori Uera , Taiichi Ichizawa , Kohji Yoshizawa , Takashi Iijima
IPC分类号： B41F31/00 , B41F31/04 , B41F31/14 , B41F31/20 , B41F31/26 , B41F31/06
CPC分类号： B41F31/00 , B41F31/04
摘要： An ink furnishing apparatus for a printing press for performing printing by furnishing an ink to a printing plate on a plate cylinder is selectively operable in an entire surface ink furnishing mode, in which a first gap is held fully opened, the doctor means is placed in contact with the metering roller, ink drawn through the fully opened first gap in a thickness corresponding to the first gap by rotation of the fountain roller, is furnished in an excess amount of ink onto the peripheral surface of the metering roller, the extra amount of ink on the peripheral surface is scraped off by means of the doctor means contacting with the peripheral surface of the metering roller to return to the ink fountain, and the ink is furnished onto a printing plate in a plate cylinder via the peripheral surface of the form roller in substantially uniform amount over the entire position along the axis of the metering roller, and in a local ink furnishing mode, in which the first gap is adjusted to be narrower with respect to divided divided zones by adjusting means, the doctor means is released away from the peripheral surface of the metering roller, the ink drawn from the ink fountain by rotation of the fountain roller per each separated zones in the desired thickness is furnished on the peripheral surface of the metering roller.
摘要翻译：用于通过向印版滚筒上的印版提供油墨来进行印刷的印刷机用墨水装置可以在整个表面的墨水装置模式中选择性地工作，其中第一间隙被保持完全打开，医生装置被放置在与计量辊接触，通过墨斗辊的旋转以与第一间隙相对应的厚度通过完全打开的第一间隙吸取的油墨以过量的墨水设置在计量辊的外周表面上，额外量的通过与计量辊的周边表面接触的刮刀装置将周边表面上的油墨刮掉，以返回到墨斗，并将油墨经由印版滚筒的外周表面提供到印版滚筒中的印版上沿着计量辊的轴线在整个位置上以大致均匀的量滚动，并且在局部的墨水供给模式中，将第一间隙调整为n 通过调节装置相对于分割的分割区域的箭头，刮刀装置从计量辊的外周表面释放，通过每个分离的区域以所需厚度的墨斗辊的旋转从墨斗吸取的墨水被提供在计量辊的周边表面。

4. 发明授权

US06457411B2 Blanket cylinder providing for ready mounting and dismounting of a blanket 失效
标题翻译：毯子圆筒，用于准备安装和拆卸毯子
公开(公告)号：US06457411B2
公开(公告)日：2002-10-01
申请号：US09877032
申请日：2001-06-11
申请人： Kohji Yoshizawa , Mutsuhito Yoneta , Tadashi Hachiya
发明人： Kohji Yoshizawa , Mutsuhito Yoneta , Tadashi Hachiya
IPC分类号： B41F2712
CPC分类号： B41F30/04
摘要： A blanket cylinder used in offset lithography includes a cylinder body, a retainer spindle and a resilient member. The cylinder body has an undercut groove with a first undercut longitudinal edge for engaging a first flange of a carrier sheet and a second undercut longitudinal edge for temporarily engaging a rim of the carrier sheet. The retainer spindle is received in the undercut groove for bi-directional rotation. The retainer spindle includes a pull-in hook that engages the rim of the carrier sheet to pull a second end portion thereof into the undercut groove with rotation of the retainer spindle in a first direction and a push-out ledge abuts against the rim of the carrier sheet in order to push a second end portion thereof out of the undercut groove with rotation of the retainer spindle in a second direction. The resilient member energizes the retainer spindle in the first direction.
摘要翻译：用于胶版印刷的橡皮布滚筒包括圆柱体，保持器心轴和弹性构件。圆柱体具有底切槽，其具有第一底切纵向边缘，用于接合载体片的第一凸缘和用于临时接合载体片的边缘的第二底切纵向边缘。保持架主轴接收在底切槽中以进行双向旋转。保持器主轴包括一个拉入钩，该钩与承载片的边缘接合，以使保持器主轴沿第一方向旋转而将其第二端部拉入到底切槽中，并且推出凸缘邻接承载片，以便通过保持器主轴在第二方向上的旋转将第二端部推出凹槽。弹性构件在第一方向上激励保持器心轴。

5. 发明授权

US06786156B2 Safety device for rotary printing press 失效
标题翻译：旋转印刷机安全装置
公开(公告)号：US06786156B2
公开(公告)日：2004-09-07
申请号：US10298614
申请日：2002-11-19
申请人： Takashi Takebayashi , Masashi Takenouchi , Kohji Yoshizawa
发明人： Takashi Takebayashi , Masashi Takenouchi , Kohji Yoshizawa
IPC分类号： B41F3300
CPC分类号： B41F13/42 , B65H26/00 , B65H2407/10 , F16P1/005
摘要： A safety device for rotary printing press is provided in which, if a blanket cylinder and a plate cylinder move a little larger, a gap between surfaces of the cylinders and guard member can be maintained to be less than a predetermined value and the function of safety protection is kept properly. In a safety device provided at the feeding side of an in-running nip formed by a rotary body in which the center of the rotation of the rotary body can be displaceable in position, the safety device comprising: a guard member 40 movably positioned in the vicinity of an outer circumferential surface of the rotary body; a guard member displacement means 1, 2, 3 positioned between the rotary body and the guard member for making the guard member displace in accordance with the displacement of the center of the rotation of the rotary body; and wherein a gap between the outer circumferential surface of the rotary body and the guard member is set to be substantially constant in spite of the movement or shift of the center of the rotation of the rotary body.
摘要翻译：提供了一种用于旋转印刷机的安全装置，其中如果橡皮布滚筒和印版滚筒移动一点点，则可以将滚筒和保护件的表面之间的间隙保持在小于预定值并且具有安全性的功能保护保持正常。在设置在由旋转体形成的行进夹持器的进给侧的安全装置中，旋转体的旋转中心可以在其位置移动，安全装置包括：保护构件40，其可移动地定位在旋转体的外周面附近; 位于所述旋转体和所述保护构件之间的保护构件位移构件1,2,3，用于使所述保护构件根据所述旋转体的旋转中心的位移而位移; 并且其中，尽管旋转体的旋转中心的移动或移动，旋转体的外周表面和防护构件之间的间隙被设定为基本恒定。

6. 发明授权

US06481348B2 Object attachment apparatus for printing cylinder 失效
标题翻译：用于印刷滚筒的对象附着装置
公开(公告)号：US06481348B2
公开(公告)日：2002-11-19
申请号：US09776856
申请日：2001-02-06
申请人： Kohji Yoshizawa , Mutsuhito Yoneta , Mitsuo Kitai
发明人： Kohji Yoshizawa , Mutsuhito Yoneta , Mitsuo Kitai
IPC分类号： B41F2712
CPC分类号： B41F27/125
摘要： A groove for receiving opposite end edges of an object, like a printing plate that extends around a printing cylinder, is formed in a printing cylinder adjacent the outer circumferential surface thereof to extend from an axially extending anchor-shaft hole to the outer circumferential surface of the cylinder body. One wall surface of the groove intersects, at an acute angle, a tangent plane passing through a line of intersection between the wall surface and the outer circumferential surface of the printing cylinder, thereby forming an edge together with the circumferential surface of the printing cylinder. When an anchor shaft inserted into the anchor-shaft hole is rotated by means of elastic force, pins studded into a cutaway surface of the anchor-shaft enter anchor holes formed in an end edge portion of the object and secure the end edge portion within the groove. Thus, the object is attached to the printing cylinder.
摘要翻译：用于接收物体的相对端边缘的凹槽，如围绕印刷滚筒延伸的印版，形成在邻近其外圆周表面的印刷滚筒中，以从轴向延伸的锚定轴孔延伸到外圆周表面气缸体。凹槽的一个壁表面以锐角相交，通过穿过印刷滚筒的壁表面和外周表面之间的交线的切线平面，从而与印刷滚筒的圆周表面一起形成边缘。当插入到锚定轴孔中的锚定轴通过弹性力旋转时，插入锚固轴的切割表面的销钉进入形成在物体的端部边缘部分中的锚定孔，并将端部边缘部分固定在槽。因此，该物体附接到印刷滚筒。

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