公开(公告)号：US4252059A

公开(公告)日：1981-02-24

申请号：US73948

申请日：1979-09-10

Applicant: Claus Simeth

Inventor： Claus Simeth

IPC: B41F13/28 ,  B41F13/20

CPC classification number: B41F13/28

Abstract: A bearing assembly for a cylinder in a printing press including an anti-friction bushing interposed between the spindle of the cylinder and a bore in the press frame. In contact with the outside surface of the bushing is a cylindrical layer of durable anti-friction plastic material formed of a flat ribbon which is of uniform thickness dimensioned to fit snugly to prevent any radial play between the bushing and the frame. In the preferred form of the invention two bushings are used, one inside the other, with the layer of plastic material interposed between them. At least one of the bushings may have inner and outer cylindrical surfaces which are eccentric with respect to one another and may be provided with means for rocking adjustment to provide limited throw of the spindle. The preferred form of plastic material is polytetrafluoroethylene, commonly known as Teflon.

Abstract translation: 一种用于印刷机中的气缸的轴承组件，包括插入在气缸的心轴和压机框架中的孔之间的抗摩擦衬套。 与衬套的外表面接触的是具有均匀厚度的扁平带形成的耐久的抗摩擦塑料材料的圆柱形层，该扁平带的尺寸适于紧密配合以防止衬套和框架之间的任何径向间隙。 在本发明的优选形式中，使用两个衬套，一个在另一个内部，其间插入有塑料材料层。 衬套中的至少一个可以具有相对于彼此偏心的内圆柱形表面和外圆柱形表面，并且可以设置有用于摇摆调节的装置以提供主轴的有限投掷。 塑料材料的优选形式是聚四氟乙烯，通常称为特氟龙。

公开(公告)号：US4168831A

公开(公告)日：1979-09-25

申请号：US910366

申请日：1978-05-30

Applicant: Herbert Rebel ,  Claus Simeth

Inventor： Herbert Rebel ,  Claus Simeth

IPC: B65H29/24 ,  B65H29/52

CPC classification number: B65H29/247 ,  B65H2406/1222 ,  B65H2801/21

Abstract: A device for use in a sheet delivery mechanism for a printing press for forcibly seating a sheet on a delivery pile notwithstanding the cushion of air below the sheet. The device includes a pair of tube assemblies arranged parallel to one another above the delivery pile symmetrically on opposite sides of the delivery center line, with each tube assembly consisting of inner and outer tubes in snugly telescoped relation, air being supplied to the inner tubes under pressure. The tubes within each assembly have registrable arcuately extensive ports. At least one of the tubes in each assembly is rotatable with respect to the other and has a drive connection with the press drive for rotation in respectively oppositely directions so that upon release of a sheet above the delivery pile the ports in each assembly are progressively moved into and then out of arcuate register to produce jets of air which sweep mutually outwardly from the sheet center line so that contact with the pile is made first at the center of the sheet followed by a flattening of the sheet against the pile progressively to the latter edges accompanied by prompt progressive squeezing of the cushion of air from under the lateral edges of the sheet. Preferably the inner tube of each assembly is rotatable and includes a plurality of ports in an arcuate series, with the outer tube having a free sector and being held relatively stationary but adjustable to vary the angle of sweep.

Abstract translation: 一种用于印刷机的片材输送机构的装置，用于将片材强力地安置在输送桩上，尽管在片材下方具有空气缓冲。 该装置包括一对管组件，其对称地在输送中心线的相对侧上彼此平行地布置，每个管组件由内管和外管组成，紧密地伸缩关系，空气供应到内管下 压力。 每个组件内的管子都有可注册的弓形孔。 每个组件中的至少一个管可相对于另一个组件旋转，并且具有与压力传动装置的驱动连接，以分别沿相反方向旋转，使得当在输送桩上方释放片材时，每个组件中的端口逐渐移动 然后从弓形对准器中产生从片材中心线相互向外扫掠的空气射流，使得与片材的接触首先在片材的中心处，然后使片材对绒头逐渐平坦化 边缘伴随着从片材的侧边缘下方迅速逐渐挤压空气衬垫。 优选地，每个组件的内管是可旋转的并且包括多个弓形系列的端口，其中外管具有自由扇形并保持相对静止但可调节以改变扫掠角度。

公开(公告)号：US4162652A

公开(公告)日：1979-07-31

申请号：US909546

申请日：1978-05-25

Applicant: Herbert Rebel ,  Claus Simeth

Inventor： Herbert Rebel ,  Claus Simeth

IPC: B41F35/00 ,  B41L41/00

CPC classification number: B41F35/00 ,  Y10S101/35

Abstract: A device for continuously cleaning a bearer in a printing press which includes a carrier in the form of a plate pivoted on the frame for the movement toward and away from the bearer. Mounted on the end portion of the carrier, and oriented in a generally axial direction, is a first scraper in the form of a doctor blade of stiff but wearable material and a second scraper in the form of a relatively soft, lubricated bar of felt, the carrier being biased for simultaneous contact of the scrapers against the bearer surface. The first scraper is oriented at a slight angle with respect to the bearer axis so that the material which is scraped from the bearer tends to be urged sideways for continuous discharge. The second scraper occupies a pocket in the carrier so that it may be rotationally indexed into a new position in the pocket as its presented edge becomes worn. A first stop interposed in the path of movement of the carrier prevents the carrier from scraping against the surface of the bearer as the scrapers are worn away. A second or latching stop is provided for latching the carrier in upraised position against the force of bias to facilitate cleaning the cylinder.

Abstract translation: 一种用于连续地清洁印刷机中的载体的装置，其包括以框架形式枢转的用于朝向和远离承载件移动的板的形式的载体。 安装在载体的端部上并且沿大致轴向定向的是具有刚性但可穿戴材料的刮刀形式的第一刮刀和具有相对柔软且润滑的毡毡形式的第二刮刀， 载体被偏压以将刮刀与载体表面同时接触。 第一刮刀相对于承载轴线以小角度定向，使得从承载件刮下的材料倾向于被侧向推动用于连续排出。 第二刮刀占据了托架中的一个口袋，使得它可以在其所呈现的边缘变得磨损时被旋转地索引到口袋中的新位置。 插入在承载件的运动路径中的第一个挡块防止在刮刀磨损时承载件刮擦承载件的表面。 提供第二或闭锁止动件，用于克服偏压力将载体锁定在提升位置，以便于清洁气缸。

公开(公告)号：US4149461A

公开(公告)日：1979-04-17

申请号：US844908

申请日：1977-10-25

Applicant: Claus Simeth

Inventor： Claus Simeth

IPC: B41F13/26 ,  B41F7/40 ,  B41F13/20

CPC classification number: B41F13/26

Abstract: A lithographic printing press having the usual plate cylinder, blanket cylinder and impression cylinder in pressure engagement with one another, the bearings having at least a normal amount of play so that the journals are supported in normal elevated positions in the bearings depending upon the direction of the pressure vectors, at least the blanket and impression cylinders having phased gaps in the surfaces thereof, tending to cause cyclical, momentary loss of support accompanied by dropping of the blanket cylinder from the normal journal position in the bearing as the region of the gap is traversed, followed immediately by lifting of the blanket cylinder back to normal position resulting in cyclical impact. In order to prevent such dropping and lifting a cam is provided which extends coaxially about the bearing of the blanket cylinder on a line connecting the centers of the blanket and the impression cylinders, and a cam follower is rotationally secured to the blanket cylinder phased with the gap therein, the cam and cam follower serving to provide bridging support for the blanket cylinder during the time that the gap is being traversed, thereby to avoid cyclical impact. Where short, relatively thick stock is to be printed, the effective arcuate span of the cam and cam follower are increased to extend the bridging support over the non-printing area.

Abstract translation: 平版印刷机具有通常的印版滚筒，橡皮布滚筒和压印滚筒，彼此压力接合，所述轴承具有至少正常的播放量，使得轴颈在轴承的正常升高位置被支撑，这取决于方向 压力矢量至少具有其表面中的相位间隙的橡皮布和压印滚筒，随着间隙的区域，伴随着橡皮布滚筒从轴承中的正常轴颈位置的下降而导致周期性的瞬时损失， 穿过，紧接着将橡皮布滚筒提起回到正常位置，导致周期性的冲击。 为了防止这种下落和提升，提供凸轮，该凸轮在连接橡皮布和压印滚筒的中心的线上围绕橡皮布滚筒的轴承同轴地延伸，并且凸轮从动件旋转地固定到橡皮滚筒上， 间隙，凸轮和凸轮从动件用于在间隙穿过的时间期间为橡皮布滚筒提供桥接支撑，从而避免周期性的冲击。 在要打印短而相对较厚的原料的情况下，增加凸轮和凸轮从动件的有效弓形跨度以将桥接支撑件延伸在非打印区域上。

公开(公告)号：US3979115A

公开(公告)日：1976-09-07

申请号：US588226

申请日：1975-06-19

Applicant: Carl-Heinz Bruckner ,  Claus Simeth

Inventor： Carl-Heinz Bruckner ,  Claus Simeth

IPC: B65H7/06 ,  B65H7/14 ,  B65H7/08

CPC classification number: B65H7/06

Abstract: A device for interrupting the feeding of sheets to a sheet-fed printing press. A feed table is provided having stops to define the registered position of successively fed sheets. After a register interval during which the sheet settles against the stops the sheet is picked up by a gripper cylinder. Photocells are provided for detecting failure of a sheet to register during the register interval. The photocells energize a retaining device on the feed table having a retaining foot which presses downwardly against the non-registered sheet to prevent such sheet from being picked up by the gripper cylinder. A device providing a time delay is interposed ahead of the retaining device to delay operation of the retaining device for a brief time interval to insure that the preceding sheet picked up by the gripper cylinder is clear of the feed table. A latch is provided to maintain the foot in pressing engagement with the sheet, but the foot is resiliently mounted so that an offending sheet may be manually removed. In certain of the embodiments of the invention removal is limited to drawing the sheet in a direction opposite to the direction of normal flow.

Abstract translation: 一种用于中断向单张纸印刷机供纸的装置。 供给台设置有用于限定连续供给的片材的登记位置的止动件。 在片材安置在止动器上的注册间隔之后，片材由夹持器筒拾取。 提供光电池用于检测在寄存器间隔期间纸张的注册失败。 光电管对具有保持脚的进给台上的保持装置通电，向下压住未登记的片材，以防止这种片材被夹持器筒拾取。 提供时间延迟的装置插入到保持装置的前面，以延迟保持装置的短时间间隔的操作，以确保由夹持器筒拾起的前一片材不会进给台。 提供闩锁以保持脚与片材的压配合，但是脚被弹性地安装，使得可以手动地移除违规的片材。 在本发明的某些实施例中，移除限于在与正常流动方向相反的方向上拉伸片材。

公开(公告)号：US3966195A

公开(公告)日：1976-06-29

申请号：US433130

申请日：1974-01-14

Applicant: Claus Simeth

Inventor： Claus Simeth

IPC: B65H29/58 ,  B65H29/60 ,  B65H31/32 ,  B65H31/18

CPC classification number: B65H31/32 ,  B65H29/585 ,  B65H29/60 ,  B65H2801/21

Abstract: A sheet delivery mechanism of the type in which printed sheets are deposited by an endless conveyor upon a pile, the front of which is defined by vertical guide members. When it is desired to remove a sheet from the top of the pile for control purposes a supporting finger is interposed above the pile at the forward edge for temporarily intercepting the subsequent sheets, and the guide members are retracted so that the control sheet may be removed. It is the primary feature of the invention that provision is made for time delay, for example, by using a lost motion connection, to insure that the guide members are not retracted until the finger is fully interposed and to insure that the finger is not withdrawn until the guide members are fully restored to working position so that there will be hiatus during which a sheet might travel beyond the pile. In one embodiment, a mechanical linkage is interposed between the manual operator and the finger, whereas in another the finger is moved by a power actuator energized by a manually operated control device. To further insure that the supporting finger is fully inserted upon arrival of a sheet, the manual control is interlocked with a triggering device on the sheet conveyor, so that it is the conveyor which performs the ultimate triggering of the mechanism. In addition to defining the front edge of the pile, the guide members are oscillated back and forth through a small angle thus jogging the edge of the pile but with the jogging movement being automatically terminated when the guide members are retracted. In one of the embodiments of the invention interposable fingers are provided at both the leading and trailing edges for temporary support of the subsequently fed sheets to permit removal of the entire pile and substitution of a new platform upon which the intercepted sheets are deposited to begin a new pile.

公开(公告)号：US06736064B2

公开(公告)日：2004-05-18

申请号：US10429553

申请日：2003-05-05

Applicant: Claus Simeth

Inventor： Claus Simeth

IPC: B41F3100

CPC classification number: B41F31/15

Abstract: A distribution drive for a roll in a processing machine, and particularly in a press which has an improved axial motion distribution mechanism and which requires little installation space. This is achieved by an input drive mechanism coupled to a drive having at least one pinion gear 8 which is coupled to a gear 10. Arranged on a side face of the gear 10 is a first pin 17 which, together with a second pin 22, forms a rotary joint 20 by the first pin 17 penetrating the second pin 22. Together with a bearing arm 23, the second pin 22 forms a sliding joint 21, with the second pin 22 being accommodated at the ends in the bearing arm 23, and the bearing arm 23 being coupled to the roll 3.

Abstract translation: 在加工机中，特别是具有改进的轴向运动分配机构并且需要很少的安装空间的冲压机中的辊的分配驱动。 这通过联接到具有至少一个小齿轮8的驱动器的输入驱动机构来实现，所述小齿轮8联接到齿轮10.在齿轮10的侧面上布置有第一销17，第一销17与第二销22一起， 通过穿过第二销22的第一销17形成旋转接头20.与支承臂23一起，第二销22形成滑动接头21，第二销22容纳在支承臂23的端部，并且 轴承臂23联接到辊3。

公开(公告)号：US5154120A

公开(公告)日：1992-10-13

申请号：US606751

申请日：1990-11-02

Applicant: Claus Simeth

Inventor： Claus Simeth

IPC: B41F30/00 ,  B41F13/10 ,  B41F13/16 ,  B41F27/00 ,  B41F27/12 ,  B41F27/14 ,  B41N6/00

CPC classification number: B41N6/00 ,  Y10S101/36

Abstract: A plate cylinder wherein at least two thin sheets are disposed between the plate cylinder and its printing plate. These thin sheets each have surfaces with different coefficients of sliding friction. The smoother sides of the thin sheets lie on top of one another and the rougher sides lie against the surface of the cylinder and the underside of the printing plate, respectively. Thus the friction between the cylinder and the printing plate is reduced considerably, thereby facilitating retightening of the printing plate on the plate cylinder as well as aligning the printing plate to come into register.

Abstract translation: 印版滚筒，其中至少两个薄片设置在印版滚筒与其印版之间。 这些薄片各自具有不同的滑动摩擦系数的表面。 薄板的平滑面位于彼此的顶部，并且较粗糙的侧面分别位于滚筒的表面和印版的下侧。 因此，气缸和印版之间的摩擦力显着降低，从而便于印版滚筒上的印版重新拧紧以及对准印版进行对准。

公开(公告)号：US4882991A

公开(公告)日：1989-11-28

申请号：US296356

申请日：1989-01-10

Applicant: Claus Simeth

Inventor： Claus Simeth

IPC: B41F31/02 ,  B41F31/00 ,  B41F31/14 ,  B41F31/30

CPC classification number: B41F31/00

Abstract: A sheet feed rotary press having a main ink feed unit and a plate cylinder, at least one of a plurality of transfer and applicator rolls coupled between the main ink feed unit and the plate cylinder being moveable to an inoperative position for selectively isolating a relatively short length group of applicator and transfer rolls from the main ink feed unit, and an additional quick acting ink feed unit that is selectively moveable into engagement with the short length roll group for supplying lesser quantities of ink to the plate cylinder through a shortened path via the short length roll group.

Abstract translation: 一种具有主要供墨单元和印版滚筒的供纸旋转印刷机，连接在主要供墨单元和印版滚筒之间的多个传送和涂布辊中的至少一个可移动到不工作的位置，用于选择性地隔离较短的 以及一个附加的快速作用的墨水供给单元，其可以选择性地与短长度的辊组啮合，用于通过缩短的路径将较少量的墨供给印版滚筒 短长卷组。

公开(公告)号：US4611538A

公开(公告)日：1986-09-16

申请号：US690668

申请日：1985-01-11

Applicant: Claus Simeth

Inventor： Claus Simeth

IPC: B41F31/04 ,  B41F31/14

CPC classification number: B41F31/04

Abstract: An inking unit for a printing machine including a duct consisting of a plurality of adjacent duct segments mounted individually on the duct roller of the machine wherein each duct segment forms a carrier for at least some of the ink metering elements. The mounting of the duct segments on the duct roller is such that it substantially eliminates the hydrodynamic pressure forces occurring at the duct roller and the ink metering elements during operation. As a result, the duct roller deflection and the influence thereof on the metering gap are greatly reduced so that readjustment of the ink metering elements with respect to one another during operation can be dispensed with.

Abstract translation: 一种用于印刷机的着色单元，包括由多个相邻的管道段组成的管道，该管道分别安装在机器的管道辊上，其中每个管道段形成至少一些墨水计量元件的载体。 管道段在管道辊上的安装使得其基本上消除了在操作期间在管道辊和墨水计量元件处发生的流体动力学压力。 结果，导管辊偏转及其对计量间隙的影响大大降低，从而可以省去墨计量元件在操作期间相对于彼此的重新调整。