公开(公告)号：EP0959033A2

公开(公告)日：1999-11-24

申请号：EP99108054.0

申请日：1999-04-23

申请人： KABUSHIKI KAISHA TOKYO KIKAI SEISAKUSHO

发明人： Hachiya, Tadashi ,  Ogawa, Yukio ,  Aoki, Katsumi

IPC分类号： B65H23/24

CPC分类号： B65H23/24 ,  Y10S242/908

摘要： A wall (10) is provided on one side of a web (W) of paper or the like traveling along a predefined path, and an airstream is produced between the wall and the traveling web approximately in the direction of web travel. A transverse static pressure gradient is established across the airstream, causing the stream to flow close to the wall surface. This phenomenon is called as the Coanda effect. A partial vacuum created in the airstream causes the web to deflect from its normal path and to be drawn to the wall surface under sufficient pressure to be kept from fluttering. This method of web flutter control is applied to the splicing of webs, as from one roll to another in a web-fed rotary printing press. The web being unwound from the old roll has been susceptible to fluttering while being spliced to the new roll, such web fluttering being eliminable by providing a wall member along the web path and producing an airstream between the web and the wall member.

摘要翻译： 的壁（10）被设置在纸幅（W）的一个侧面或类似物沿着预定路径行进，并且以气流在壁和在幅材移动方向的行进卷筒纸约之间产生。 甲横向静压梯度跨越气流建立，造成靠近流动到壁表面的流。 这种现象被称为柯恩达效应。 在气流中产生的部分真空使纸幅从它的正常路径偏转并且被吸引到在足够压力下的壁面从颤动保持。 卷筒纸颤动控制的该方法被施加到幅材的接合，如从一个辊到另一个在卷筒纸轮转印刷机。 从旧卷幅材退绕已易受飘扬在被拼接到新的轧辊，在搜索幅颤动是通过提供沿所述卷筒纸通道的壁构件和在腹板和壁构件之间产生气流消去。

公开(公告)号：EP1172207B1

公开(公告)日：2005-07-20

申请号：EP01114549.7

申请日：2001-06-18

申请人： KABUSHIKI KAISHA TOKYO KIKAI SEISAKUSHO

发明人： Yoshizawa, Kohji ,  Yoneta, Mutsuhito ,  Hachiya, Tadashi

IPC分类号： B41F30/04

CPC分类号： B41F30/04

公开(公告)号：EP1510488B1

公开(公告)日：2009-03-11

申请号：EP04100694.1

申请日：2004-02-20

申请人： KABUSHIKI KAISHA TOKYO KIKAI SEISAKUSHO ,  Kaneda Kikai Seisakusho, Co., Ltd.

发明人： Hachiya, Tadashi ,  Fujisawa, Kaoru ,  Morita, Kouichi

IPC分类号： B65H29/04

CPC分类号： B65H29/003 ,  B65H29/042 ,  B65H29/62 ,  B65H2301/44712 ,  B65H2301/44765 ,  B65H2220/01 ,  B65H2220/02

公开(公告)号：EP0959033B1

公开(公告)日：2003-07-09

申请号：EP99108054.0

申请日：1999-04-23

申请人： KABUSHIKI KAISHA TOKYO KIKAI SEISAKUSHO

发明人： Hachiya, Tadashi ,  Ogawa, Yukio ,  Aoki, Katsumi

IPC分类号： B65H23/24

CPC分类号： B65H23/24 ,  Y10S242/908

公开(公告)号：EP0959033A3

公开(公告)日：2000-09-27

申请号：EP99108054.0

申请日：1999-04-23

申请人： KABUSHIKI KAISHA TOKYO KIKAI SEISAKUSHO

发明人： Hachiya, Tadashi ,  Ogawa, Yukio ,  Aoki, Katsumi

IPC分类号： B65H23/24

CPC分类号： B65H23/24 ,  Y10S242/908

摘要： A wall (10) is provided on one side of a web (W) of paper or the like traveling along a predefined path, and an airstream is produced between the wall and the traveling web approximately in the direction of web travel. A transverse static pressure gradient is established across the airstream, causing the stream to flow close to the wall surface. This phenomenon is called as the Coanda effect. A partial vacuum created in the airstream causes the web to deflect from its normal path and to be drawn to the wall surface under sufficient pressure to be kept from fluttering. This method of web flutter control is applied to the splicing of webs, as from one roll to another in a web-fed rotary printing press. The web being unwound from the old roll has been susceptible to fluttering while being spliced to the new roll, such web fluttering being eliminable by providing a wall member along the web path and producing an airstream between the web and the wall member.

公开(公告)号：EP1510488A1

公开(公告)日：2005-03-02

申请号：EP04100694.1

申请日：2004-02-20

申请人： KABUSHIKI KAISHA TOKYO KIKAI SEISAKUSHO ,  Kaneda Kikai Seisakusho, Co., Ltd.

发明人： Hachiya, Tadashi ,  Fujisawa, Kaoru ,  Morita, Kouichi

IPC分类号： B65H29/04

CPC分类号： B65H29/003 ,  B65H29/042 ,  B65H29/62 ,  B65H2301/44712 ,  B65H2301/44765 ,  B65H2220/01 ,  B65H2220/02

摘要： A conveyor system to be appended to a web-fed printing press for transportation of signatures ( F ) from a delivery fan ( D ) to a stacking station ( Q ), comprising a first conveyor (10) for transporting the signatures from the delivery fan to a transfer position ( R ), and a second conveyor (20) for transporting the signatures from the transfer position to the stacking station. The two conveyor (10, 20) are driven separately so that each can be set into and out of operation independently of the other.
For unfailing transfer of the signatures from the first to the second conveyor, the first conveyor (10) comprises a pair of endless chains (10 a ) each having a series of first grippers (11) mounted thereto in transverse alignment with their counterparts on the other endless chain, each transversely aligned pair of first grippers being capable of conjointly gripping a signature at two spaced points on one edge thereof. The second conveyor (20) has but one endless chain (20 a ) with a series of second grippers (24) mounted thereto. Each second gripper grips, in the transfer position, a signature at a point on its edge intermediate the two spaced points where the signature has been gripped by one pair of first grippers (11) on the first conveyor (10).

摘要翻译： 一种输送机系统，其被附加到卷筒纸输送的印刷机上，用于将签字（F）从输送风扇（D）运输到堆垛站（Q），包括用于从输送风扇（D）运送签名的第一输送机 传送位置（R）和用于将签名从传送位置传送到堆垛台的第二传送器（20）。 两个输送机（10,20）分开驱动，使得每个输送机可以独立于另一个而被设置和失去操作。 为了使签名从第一传送带到第二传送带的可靠传送，第一传送器（10）包括一对环形链条（10a），每个环形链条（10a）具有一系列第一夹具（11），其安装在其上以与它们的横向对准 每个横向对准的一对第一夹具能够在其一个边缘上的两个间隔的位置处联合地夹持签名。 第二传送器（20）具有一个环形链条（20a），其中安装有一系列第二夹持器（24）。 每个第二夹具在传送位置处夹着位于第一传送器（10）上的一对第一夹持器（11）夹持的两个间隔点之间的边缘上的点处的签名。

公开(公告)号：EP1172207A1

公开(公告)日：2002-01-16

申请号：EP01114549.7

申请日：2001-06-18

申请人： KABUSHIKI KAISHA TOKYO KIKAI SEISAKUSHO

发明人： Yoshizawa, Kohji ,  Yoneta, Mutsuhito ,  Hachiya, Tadashi

IPC分类号： B41F30/04

CPC分类号： B41F30/04

摘要： A blanket cylinder for use in offset lithography in combination with a blanket assembly (T) including a blanket (28) and a carrier sheet (C) therefor. The carrier sheet of the blanket assembly has a major portion (20) to which the blanket is attached, a first flange (21) at an acute angle to the major portion, a second flange (27) at an obtuse angle to the major portion and a rim (23) at an acute angle to the second flange. The blanket cylinder comprises a cylinder assembly (B) having formed therein an undercut groove (7) with an entrance slot (6) bounded by and between a first (24) and a second (25) longitudinal edge, the first longitudinal edge being cross-sectionally shaped to be engaged by the first flange (21) of the carrier sheet (C), and a retainer spindle (12) mounted in the undercut groove in the cylinder assembly for bidirectional rotation therein.
In order to hold the blanket assembly (T) closely wrapped around the cylinder assembly (B), the retainer spindle (12) is cross-sectionally shaped to include a pull-in hook (16) for engaging the rim (23) of the carrier sheet (C) in order to pull the second flange (27) thereof into the undercut groove (7) with the rotation of the retainer spindle in a first direction, and a push-out ledge (28) for abutment against the rim (23) of the carrier sheet in order to push the second flange (27) out the undercut groove with the rotation of the retainer spindle in a second direction. The retainer spindle (12) is biased by a pair of torsion springs (17, 18) to turn in the first direction.

摘要翻译： 一种用于胶版印刷的橡皮布滚筒，其与包括橡皮布（28）和其载体片（C）的橡皮布组件（T）组合。 橡皮布组件的承载片具有主要部分（20），橡皮布附接到该主体部分，与主要部分成锐角的第一凸缘（21），与主要部分成钝角的第二凸缘（27） 和与第二凸缘成锐角的边缘（23）。 橡皮滚筒包括在其中形成有底切槽（7）的气缸组件（B），其具有由第一（24）和第二（25）纵向边缘之间并且在第一（24）和第二（25）纵向边缘之间限定的入口槽（6），第一纵向边缘是交叉 （C）的第一凸缘（21）接合，以及安装在气缸组件中的底切槽中的保持器轴（12），用于在其中双向旋转。 为了保持围绕气缸组件（B）紧密地包裹的橡皮布组件（T），保持器轴（12）是横截面形状的，以包括用于接合（2）的边缘（23）的拉入钩（16） 承载板（C），以便随着保持器心轴沿第一方向的旋转而将第二凸缘（27）拉入底切槽（7），以及用于抵靠轮辋的推出凸缘（28） 以使第二凸缘（27）沿第二方向按压保持架主轴的旋转而推出底切槽。 保持架主轴（12）被一对扭簧（17,18）偏压以沿第一方向转动。