公开(公告)号：US4467721A

公开(公告)日：1984-08-28

申请号：US443747

申请日：1982-11-22

申请人： Regina Wege

发明人： Regina Wege

IPC分类号： B41F31/04 ,  B41F31/02 ,  B41F31/06 ,  B41F31/08 ,  B41F31/26 ,  B41L27/28

CPC分类号： B41F31/02

摘要： An ink-applying device includes a rotary ink-application roller and a rotary dosing roller positioned between the ink-application roller and a funnel-shaped ink reservoir filled with ink. A bottom wall of the dosing roller is formed with a longitudinal row of conical holes of differing diameters.A number of dosing chambers of differing diameters are formed, respectively in the circumferential surface of the dosing roller to receive ink from the ink reservoir through those holes and to transmit it to an ink-application roller upon rotation of the dosing roller. A plurality of vertically movable plungers are mounted in the ink reservoir to selectively close or open the filling holes in the bottom wall communicated with respective dosing chambers in the dosing roller. A predetermined ink profile on the dosing roller may be obtained in each ink zone by selecting holes and dosing chambers to be closed and open.

摘要翻译： 油墨施加装置包括旋转油墨施加辊和定位在油墨施加辊和填充有油墨的漏斗形油墨储存器之间的旋转定量给料辊。 配量辊的底壁形成有不同直径的纵排的锥形孔。 分别在定量辊的圆周表面上形成不同直径的多个计量室，以便通过这些孔从墨水储存器接收墨水，并在计量辊旋转时将其传送到墨水施加辊。 多个可垂直移动的柱塞安装在墨水储存器中以选择性地关闭或打开与计量辊中的各个计量室连通的底壁中的填充孔。 通过选择要关闭和打开的孔和剂量室，可以在每个油墨区域中获得定量辊上的预定油墨分布。

公开(公告)号：US4392426A

公开(公告)日：1983-07-12

申请号：US249176

申请日：1981-03-30

申请人： Regina Wege

发明人： Regina Wege

IPC分类号： B41F31/04 ,  B41F31/02 ,  B41F31/06 ,  B41F31/08

CPC分类号： B41F31/02

摘要： An ink-applying device having a funnel-shaped ink reservoir filled with ink is provided with an ink pick-up roller positioned below the ink reservoir and in communication therewith. A number of dosing chambers of differing diameters are formed in the circumferential surface of the roller to receive ink from the ink reservoir and to transmit it to an ink-transmitting roller upon rotation of the pick-up roller. The ink dosing chamber may be selectively closed after they have been filled with ink, in any required combination by a number of sliders or plungers adapted to move between a closing and opening positions and controlled by electromagnets or any suitable electronic device.

摘要翻译： 具有填充有墨水的漏斗形墨水储存器的墨水装置设置有位于墨水容器下方并与其连通的墨水拾取辊。 在辊的圆周表面中形成不同直径的多个计量室，以从墨水容器接收墨水，并且在拾取辊转动时将墨水传送到墨水传送辊。 墨水计量室可以在它们已经被墨水填充之后被选择性地关闭，通过适于在关闭和打开位置之间移动并由电磁体或任何合适的电子装置控制的多个滑块或活塞杆以任何需要的组合。

公开(公告)号：US4132403A

公开(公告)日：1979-01-02

申请号：US813681

申请日：1977-07-07

申请人： Gunter Weisbach ,  Regina Wege

发明人： Gunter Weisbach ,  Regina Wege

IPC分类号： B41F21/05 ,  B65H29/06 ,  B65H5/12

CPC分类号： B41F21/05 ,  B65H2405/531

摘要： Sheets are displaced from a supply to a continuously rotating receiver drum in a printing machine by means of a transfer drum having at least two angularly spaced grippers. The drum carrying the gripper is rotated at a relatively slow speed, and each of the grippers can be angularly displaced on the transfer drum and relative to the other gripper. Thus each gripper is accelerated after it picks up a sheet at the pickup station so that when it reaches a transfer station where it passes the sheet off to the receiver drum it is moving at the same speed as the receiver drum. Thereafter each gripper is uniformly decelerated so that when it has returned to the pickup station it is moving at the same speed as the sheet thereat.

摘要翻译： 纸张通过具有至少两个角度间隔开的夹持器的转印鼓从印刷机中的供给位置移动到连续旋转的接收鼓。 携带夹具的滚筒以相对较慢的速度旋转，并且每个夹持器可以在转印鼓上并且相对于另一个夹持器成角度地移位。 因此，在拾取站拾取纸张之后，每个夹持器被加速，使得当其到达传送站时，其将纸张通过到接收器鼓，其以与接收器鼓相同的速度移动。 此后，每个夹持器均匀地减速，使得当其返回到拾取站时，其以与片材相同的速度移动。