公开(公告)号：US4276827A

公开(公告)日：1981-07-07

申请号：US17139

申请日：1979-03-05

申请人： Hans Johne ,  Arndt Jentzsch ,  Lothar Schmidt ,  Wolfgang Muller ,  Mandred Funke

发明人： Hans Johne ,  Arndt Jentzsch ,  Lothar Schmidt ,  Wolfgang Muller ,  Mandred Funke

IPC分类号： B41F33/12 ,  B41F33/00 ,  F16P3/08 ,  B41F5/00

CPC分类号： B41F33/0018 ,  F16P3/08

摘要： An operator safety device includes a plurality of covers for covering parts of a machine to protect an operator against contact with these parts when the machine is in operation. At least some of the covers are movable between a closed position where the covers do not cover these parts and the latter are readily accessible and constitute a danger of accidents. A switch is operable for shutting down the machine when at least one of the covers moves from the closed into the open position. A linkage connects the covers with the switch for actuating the latter whenever at least one of the covers moves from the closed into the open position.

摘要翻译： 操作员安全装置包括多个盖，用于覆盖机器的部件，以在机器运行时保护操作者免受与这些部件的接触。 至少一些盖可以在盖不覆盖这些部件的封闭位置和后者容易接近并构成事故的危险之间移动。 当至少一个盖从闭合位置移动到打开位置时，开关可操作用于关闭机器。 每当盖中的至少一个从关闭位置移动到打开位置时，联动装置将盖与开关连接起来以致动后者。

公开(公告)号：US4454812A

公开(公告)日：1984-06-19

申请号：US424956

申请日：1982-09-27

申请人： Hans Johne ,  Lothar Schmidt ,  Arndt Jentzsch

发明人： Hans Johne ,  Lothar Schmidt ,  Arndt Jentzsch

IPC分类号： B41F13/42 ,  B41F33/00 ,  B41F33/14

CPC分类号： B41F33/0018

摘要： A printing press is provided with a safety device mounted in the vicinity of a gap formed between two counter printing rollers for preventing the gap from intrusion by foreign elements, such as a mop or the hand of an operator. The device includes a four-link transmission unit operatively interconnected between pivotable guard plates and a cam switch adapted to actuate an end switch of the printing press to shut the latter off. The guard plates are swung away from the rollers so that the gap is enlarged.

摘要翻译： 印刷机设置有安装在两个相对印刷辊之间形成的间隙附近的安全装置，用于防止间隙被诸如拖把或操作者的手的异物侵入。 该装置包括在可枢转保护板和可转动的印刷机的端部开关之间可操作地相互连接的四连杆传动单元，该凸轮开关用于致动打印机的端部开关以将其关闭。 防护板从辊子上摆出，使间隙扩大。

公开(公告)号：US4385560A

公开(公告)日：1983-05-31

申请号：US251317

申请日：1981-04-06

申请人： Hans Johne ,  Arndt Jentzsch ,  Wolfgang Muller ,  Karl-Heinz Forster ,  Helmut Schuck

发明人： Hans Johne ,  Arndt Jentzsch ,  Wolfgang Muller ,  Karl-Heinz Forster ,  Helmut Schuck

IPC分类号： B41F31/04 ,  B41F3/04

CPC分类号： B41F31/045

摘要： A remote adjustment and measuring unit for an ink zoning screw of a doctor blade mechanism in an ink well of a printing machine comprises a housing in which is adjustably mounted a guiding bearing for the rear end portion of the zoning screw; a driving electric motor and a measuring potentiometer are provided respectively with pinions in mesh with a transmission gear on the rear end portion of the screw, and the motor and the potentiometer are each mounted on an adjustable supporting plate.

摘要翻译： 用于打印机油墨井中的刮刀机构的墨分区螺丝的远程调节和测量单元包括：壳体，其中可调节地安装用于分区螺钉的后端部分的引导轴承; 驱动电动机和测量电位器分别设置有与螺钉的后端部上的变速齿轮啮合的小齿轮，并且电动机和电位计分别安装在可调节的支撑板上。

公开(公告)号：US5060568A

公开(公告)日：1991-10-29

申请号：US763361

申请日：1985-08-07

申请人： Arndt Jentzsch ,  Wolfgang Muller ,  Horst Sachers ,  Hans Johne ,  Guenter Schumann

发明人： Arndt Jentzsch ,  Wolfgang Muller ,  Horst Sachers ,  Hans Johne ,  Guenter Schumann

IPC分类号： B41F7/26 ,  B41F7/36

CPC分类号： B41F7/36 ,  B41F7/26 ,  Y10S101/38

摘要： A printing mechanism and a distributing roller unit thereof has an inking roller, a dampening roller, a distributing roller located between the inking roller and dampening roller and movable between at least two positions in which it becomes alternately associated with the inking roller and the dampening roller and axially displaceable relative to the inking roller and the dampening roller, respectively, and elements for moving the distributing roller between the two positions and axially displacing the same.

摘要翻译： 印刷机构及其分配辊单元具有着墨辊，阻尼辊，位于着墨辊和阻尼辊之间的分配辊，并且可在至少两个位置之间移动，在该位置中，它与上墨辊和阻尼辊交替相关联 并且分别相对于着墨辊和阻尼辊可轴向移动，以及用于在两个位置之间移动分配辊并使其轴向移位的元件。

公开(公告)号：US4295423A

公开(公告)日：1981-10-20

申请号：US95089

申请日：1979-11-16

申请人： Hans Johne ,  Wolfgang Muller ,  Arndt Jentzsch ,  Gunter Schumann

发明人： Hans Johne ,  Wolfgang Muller ,  Arndt Jentzsch ,  Gunter Schumann

IPC分类号： B41F31/15 ,  B41F31/14

CPC分类号： B41F31/15 ,  Y10S101/38

摘要： The liquid-distributing roller assembly for printing machines is composed of two opposite pairs of guiding tracks secured to the machine walls. One track supports for rectilinear movement a two-stage transmission gear unit in which one end of the shaft is supported for rotation; the other end of the shaft is supported for rotation and for a rectilinear movement in the opposite track. The shaft supports for rotation and for an axial displacement a liquid distributing roller which at one end is connected to a first spur gear rotatable on one end of the shaft and being in permanent engagement with an elongated transmission gear. The latter is also in permanent engagement with a second spur gear which is connected for joint rotation to the shaft. The other end of the shaft supports a cam which engages a cam follower connected to the distributing roller so that as soon as the latter is rotated an axial reciprocating movement is generated by the cam mechanism.

摘要翻译： 用于印刷机的液体分配辊组件由固定到机器壁上的两对相对的导轨组成。 一个轨道支持直线运动，一个两级传动齿轮单元，其中轴的一端被支撑以便旋转; 轴的另一端被支撑用于旋转并在相对轨道中进行直线运动。 轴支撑用于旋转和用于轴向移动液体分配辊，液体分配辊在一端连接到在轴的一端可旋转并与细长传动齿轮永久接合的第一正齿轮。 后者也与第二正齿轮永久接合，第二正齿轮被连接用于与轴的联合旋转。 轴的另一端支撑凸轮，该凸轮接合连接到分配辊的凸轮从动件，使得一旦转动轴旋转，凸轮机构产生轴向往复运动。

公开(公告)号：US4408528A

公开(公告)日：1983-10-11

申请号：US245672

申请日：1981-03-19

申请人： Hans Johne ,  Karl-Heinz Forster ,  Arndt Jentzsch ,  Wolfgang Muller

发明人： Hans Johne ,  Karl-Heinz Forster ,  Arndt Jentzsch ,  Wolfgang Muller

IPC分类号： B41F31/12 ,  B41F31/04 ,  B41F33/14 ,  B41F31/02

CPC分类号： B41F31/04

摘要： A ductor roller and a doctor blade together define an inking gap in a printing machine. One or more ink-control screws can press against the doctor blade to locally reduce the width of the gap. Each screw carries an abutment arrangement which is engageable with respective opposite sides of the machine's ink trough, depending upon the direction of rotation of the screw, so as to define two specific end positions for the screw and thus a maximum and a minimum width of the ink gap.

摘要翻译： 导辊和刮刀一起在印刷机中限定着墨间隙。 一个或多个墨水控制螺钉可以压靠刮刀以局部地减小间隙的宽度。 每个螺钉承载一个邻接装置，其可以根据螺杆的旋转方向与机器的墨槽的相应的相对侧接合，以便限定用于螺钉的两个特定的端部位置，因此限定了最大和最小宽度 墨水间隙。

公开(公告)号：US4669382A

公开(公告)日：1987-06-02

申请号：US836645

申请日：1986-03-05

申请人： Arndt Jentzsch ,  Hans Johne ,  Wolfgang Muller ,  Reiner Waurig ,  Horst Sachers

发明人： Arndt Jentzsch ,  Hans Johne ,  Wolfgang Muller ,  Reiner Waurig ,  Horst Sachers

IPC分类号： B41F31/04

CPC分类号： B41F31/045

摘要： In the ink dosage adjusting device comprising at least one motor-driven ink zone adjusting screw for adjusting the position of the doctor blade relative to the doctor roller wear of the blade is compensated for by an additional adjusting device without an electrical readjustment of an electrical measure value receiver. The additional adjusting device includes a rotatable sleeve through which the ink zone adjusting screw extends.

摘要翻译： 在包括用于调节刮刀相对于刮刀的刮刀的位置的至少一个马达驱动油墨区域调节螺钉的油墨剂量调节装置中，通过附加的调节装置补偿叶片的磨损，而不需要电气测量的电气重新调整 值接收器。 附加调节装置包括可旋转的套筒，油墨区域调节螺钉通过该套筒延伸。

公开(公告)号：US4442775A

公开(公告)日：1984-04-17

申请号：US424988

申请日：1982-09-27

申请人： Arndt Jentzsch ,  Hans Johne ,  Wolfgang Muller

发明人： Arndt Jentzsch ,  Hans Johne ,  Wolfgang Muller

IPC分类号： B41F31/04 ,  B41F31/02

CPC分类号： B41F31/04

摘要： A device for adjusting an ink knife relative to a ductor roller in an ink-applicator of a printing machine is disclosed. The device includes an number of adjusting arrangements arranged lengthwise of the ductor roller to control a plurality of ink zones along the length of the roller, each arrangement including a pivotable lever actuated to move a stripped edge of the ink knife to and from the ductor roller, and a tension spring extended somewhat normally to the ink knife and between the ink knife and a supporting element rigidly connected to the housing of the ink applicator, the tension spring locking the lever in its selected adjusted position. The device substantially reduces mutual influence of adjacent ink zones on each other during the adjusting operation.

摘要翻译： 公开了一种用于在印刷机的油墨涂布器中调节墨刀相对于导辊的装置。 该装置包括多个调节装置，其布置在导辊的纵向上，以沿着辊的长度来控制多个油墨区域，每个装置包括可枢转的杆，致动器将油墨刀的剥离边缘移动到导向辊 ，并且张力弹簧稍微延伸到油墨刀，并且在墨刀和刚性地连接到油墨施加器的壳体的支撑元件之间，张力弹簧将杠杆锁定在其选择的调节位置。 该装置在调整操作期间基本上减少相邻墨区彼此的相互影响。

公开(公告)号：US4033262A

公开(公告)日：1977-07-05

申请号：US668923

申请日：1976-03-18

申请人： Hans Johne ,  Arndt Jentzsch ,  Gunter Schumann

发明人： Hans Johne ,  Arndt Jentzsch ,  Gunter Schumann

IPC分类号： B41F31/00 ,  B41F31/14 ,  B41F31/26 ,  B41L27/16

CPC分类号： B41F31/14 ,  B41F31/004 ,  B41F31/26 ,  Y10S101/32

摘要： An ink or liquid pickup roller is partially immersed in a bath of liquid and is rotated about a horizontal axis in one rotational sense. An applicator roller spaced from the pickup roller is rotated about its horizontal axis in the same rotational sense. A transfer roller is rotated in the opposite rotational sense about its horizontal axis and radially continuously engages the applicator roller. This transfer roller also is oscillated about the axis of the applicator roller into periodic contact with the roller to receive therefrom a coating of ink or other printing liquid. The transfer roller therefore rolls off the pickup and applicator rollers, but the peripheral velocities of the transfer roller is different from the peripheral velocities of the pickup and the applicator rollers.

摘要翻译： 墨水或液体拾取辊部分地浸没在液体浴中，并且在一个旋转方向上围绕水平轴线旋转。 与拾取辊间隔开的涂布辊绕其水平轴线以相同的旋转方向旋转。 转印辊绕其水平轴线以相反的旋转方向旋转，并且径向地连续地接合涂布辊。 该转印辊也绕着施加辊的轴线摆动，与辊子定期接触，从而接收油墨或其它印刷液体的涂层。 因此，转印辊滚动拾取器和涂布辊，但转印辊的圆周速度不同于拾取器和涂布辊的圆周速度。

公开(公告)号：US4368668A

公开(公告)日：1983-01-18

申请号：US264667

申请日：1981-05-15

申请人： Hans Johne ,  Arndt Jentzsch ,  Gunter Schumann ,  Arnfried Jehring ,  Fritz Liebschner ,  Rolf Gutsche ,  Frank Grafe

发明人： Hans Johne ,  Arndt Jentzsch ,  Gunter Schumann ,  Arnfried Jehring ,  Fritz Liebschner ,  Rolf Gutsche ,  Frank Grafe

IPC分类号： B41F27/00 ,  B41F27/12

CPC分类号： B41F27/1206 ,  B41F27/005 ,  Y10S101/36

摘要： An arrangement for facilitating the mounting of printing plates on a plate cylinder of an offset printing machine. Two arms are mounted atop the machine at the opposite lateral sides thereof and have free ends provided with hooks. A rail is suspended from these hooks and carries quick-coupling devices which engage the trailing edge of a printing plate to be mounted. The hooks are suspended on ropes which are wound upon rollers mounted on the free ends of the arms; turning of the rollers in a sense causing unwinding of the ropes is resisted by torque springs or similar devices; this resistance can be varied to compensate for printing plates of different weights. Thus, the weight of the printing plate cannot cause the ropes to unwind; however, when the leading edge of the printing plate is connected to the plate cylinder and the cylinder is slowly rotated to take the plate up on it, the pull exerted by the cylinder causes unwinding of the ropes.

摘要翻译： 一种用于便于将印版安装在胶印机的印版滚筒上的装置。 两个臂在其相对侧面安装在机器的顶部，并且具有钩的自由端。 轨道从这些钩子悬挂并且携带与要安装的印版的后缘接合的快速连接装置。 钩子悬挂在缠绕在安装在臂的自由端上的辊上的绳索上; 在一定程度上转动辊子，使绳索展开，扭矩弹簧或类似装置抵抗; 该电阻可以变化以补偿不同重量的印版。 因此，印版的重量不能使绳索放松; 然而，当印版的前缘连接到印版滚筒并且滚筒缓慢旋转以将印版放在其上时，由圆筒引起的拉力导致松开卷。