公开(公告)号：US06726200B2

公开(公告)日：2004-04-27

申请号：US10012165

申请日：2001-10-26

申请人： Klaus Gohl ,  Ruben Schmitt

发明人： Klaus Gohl ,  Ruben Schmitt

IPC分类号： B65H314

CPC分类号： B41F33/00 ,  B41F25/00

摘要： The apparatus and the method serve to adjust an air flow, which varies sheet transport, in a printing machine. The apparatus has an air flow regulating device. An operating parameter of the air flow that varies the sheet transport serves as a controlled variable. The controlled variable may be the air flow rate or the static air pressure of the air flow.

摘要翻译： 该设备和方法用于调节在印刷机中改变片材输送的气流。 该装置具有气流调节装置。 改变纸张传送的气流的操作参数用作受控变量。 受控变量可以是空气流量或空气流的静态空气压力。

公开(公告)号：US06659446B2

公开(公告)日：2003-12-09

申请号：US09944514

申请日：2001-08-31

申请人： Uwe Fischer ,  Eckart Frankenberger ,  Michael Gieser ,  Christian Görbing ,  Peter Hachmann ,  Karl-Heinz Helmstädter ,  Christian Hieb ,  Ruben Schmitt ,  Günter Stephan

发明人： Uwe Fischer ,  Eckart Frankenberger ,  Michael Gieser ,  Christian Görbing ,  Peter Hachmann ,  Karl-Heinz Helmstädter ,  Christian Hieb ,  Ruben Schmitt ,  Günter Stephan

IPC分类号： B65H314

CPC分类号： B65H5/228 ,  B65H1/26 ,  B65H2405/323 ,  B65H2406/422

摘要： In a device for reducing the frictional force between a guiding or carrying element for sheets in a sheet-processing machine, in particular rotary printing machines, guiding and carrying elements acted upon by throttled blowing air include a sheet surface, orifices fluidically connected to a hollow interior, and a throttle disposed in the hollow interior. The elements are to be connected to an air source for blowing air out through the orifices and for generating an air cushion between a sheet and the sheet surface. Each of the orifices is preceded by the throttle with respect to a direction of air from the air source.

公开(公告)号：US06612236B2

公开(公告)日：2003-09-02

申请号：US09944566

申请日：2001-08-31

申请人： Eckart Frankenberger ,  Michael Gieser ,  Peter Hachmann ,  Karl-Heinz Helmstädter ,  Christian Hieb ,  Ruben Schmitt ,  Günter Stephan

发明人： Eckart Frankenberger ,  Michael Gieser ,  Peter Hachmann ,  Karl-Heinz Helmstädter ,  Christian Hieb ,  Ruben Schmitt ,  Günter Stephan

IPC分类号： B41F2100

CPC分类号： B41F21/102

摘要： A sheet transport cylinder in a machine that processes sheets of printing material includes air nozzles for sheet formats of the printing-material sheets. The printing-material sheets are dimensioned from a minimum format up to a maximum format. The sheet transport cylinder is distinguished by the fact that the air nozzles are throttled air nozzles disposed to be matched to the minimum format.

公开(公告)号：US06662722B2

公开(公告)日：2003-12-16

申请号：US09944570

申请日：2001-08-31

申请人： Eckart Frankenberger ,  Michael Gieser ,  Christian Gorbing ,  Peter Hachmann ,  Karl-Heinz Helmstädter ,  Christian Hieb ,  Ruben Schmitt ,  Günter Stephan

发明人： Eckart Frankenberger ,  Michael Gieser ,  Christian Gorbing ,  Peter Hachmann ,  Karl-Heinz Helmstädter ,  Christian Hieb ,  Ruben Schmitt ,  Günter Stephan

IPC分类号： B41F2110

CPC分类号： B41F25/00

摘要： A machine for processing sheets, in particular a sheet-fed rotary printing machine, includes a transporting cylinder for transporting the sheets and having air nozzles disposed offset in relation to one another in a direction other than an axis-parallel direction of the transporting cylinder, and having a directing configuration for directing the sheets and having air nozzles, the configuration being assigned to the transporting cylinder. The machine is distinguished in that the air nozzles include throttled air nozzles and unthrottled air nozzles.

摘要翻译： 一种用于加工片材的机器，特别是单张纸转印机，包括用于输送片材并具有相对于彼此在输送圆柱体的轴线平行方向上彼此偏移的空气喷嘴的传送滚筒， 并且具有用于引导片材并具有空气喷嘴的引导构造，该构造被分配给传送滚筒。 该机器的特征在于空气喷嘴包括节流空气喷嘴和无节流空气喷嘴。

公开(公告)号：US06382164B2

公开(公告)日：2002-05-07

申请号：US09952165

申请日：2001-09-12

申请人： Wolfgang Haas ,  Ruben Schmitt ,  Friedrich Gerhardt ,  Wolfgang Reik ,  Steffen Lehmann ,  Willi Ruder

发明人： Wolfgang Haas ,  Ruben Schmitt ,  Friedrich Gerhardt ,  Wolfgang Reik ,  Steffen Lehmann ,  Willi Ruder

IPC分类号： F02B7506

CPC分类号： F16F15/36 ,  F02B67/08 ,  F02B75/06 ,  F16F15/1421 ,  F16F15/26 ,  F16F15/264 ,  F16F15/28 ,  F16F15/283 ,  Y10T74/2128 ,  Y10T74/2183

摘要： The crankshaft of a piston engine is assembled with a vibration damper into a discrete module prior to mounting of such module in axial and/or radial bearings of the housing of the engine. The damper has an input element which rotates with the camshaft and a mass which is angularly movable relative to the input element against the resistance of coil springs. The input element can be provided with a sleeve which surrounds a snout at one axial end of the crankshaft. Alternatively, the damper can be installed in or on or can constitute a cheek of the crankshaft. The coil springs can operate in parallel with a friction generating device which also opposes rotation of the input element and the mass of the damper relative to each other.

公开(公告)号：US06270436B1

公开(公告)日：2001-08-07

申请号：US09409004

申请日：1999-09-29

申请人： Wolfgang Reik ,  Ruben Schmitt ,  Wolfgang Haas ,  Friedrich Gerhardt

发明人： Wolfgang Reik ,  Ruben Schmitt ,  Wolfgang Haas ,  Friedrich Gerhardt

IPC分类号： F16H5556

CPC分类号： F16H61/66272 ,  F16H9/14 ,  F16H55/56

摘要： A continuously variable drive mechanism has a variator with two conical disks, at least one of the conical disks being axially movable, a belt running at a variable running radius axially between the conical disks, and a disk-tightening device pushing the axially movable conical disk against the other of the two conical disks, thereby applying axial pressure to the flexible torque-transmitting device. The disk-tightening device works with guiding means converting a rotational displacement into an axial displacement.

摘要翻译： 连续可变的驱动机构具有带有两个锥形盘的变换器，至少一个锥形盘可以轴向移动，一个在圆锥盘之间轴向可变的运行半径的带，以及将可轴向移动的圆锥盘推向其上的盘紧固装置 两个锥形盘中的另一个，从而向柔性扭矩传递装置施加轴向压力。盘紧固装置与将转动位移转换成轴向位移的引导装置一起工作。

公开(公告)号：US06663550B2

公开(公告)日：2003-12-16

申请号：US09944576

申请日：2001-08-31

申请人： Eckart Frankenberger ,  Michael Gieser ,  Peter Hachmann ,  Karl-Heinz Helmstädter ,  Christian Hieb ,  Ruben Schmitt ,  Günter Stephan

发明人： Eckart Frankenberger ,  Michael Gieser ,  Peter Hachmann ,  Karl-Heinz Helmstädter ,  Christian Hieb ,  Ruben Schmitt ,  Günter Stephan

IPC分类号： B31B180

CPC分类号： B65H29/52 ,  B65H2301/51256 ,  B65H2801/21

摘要： A smoothing device includes guide surface sections for a flat printing material whose leading edge is pulled in a direction of travel over the guide surface sections. The guide surface sections have openings which communicate with throttling ducts that are pressurized with compressed air during operation. The guide surface sections form a smoothing notch and have air passage openings which communicate with a flow duct. The air passage openings are configured to cause pressure conditions when there is an air throughflow during operation such that the flat printing material forms a bead projecting into the smoothing notch.

公开(公告)号：US06640707B2

公开(公告)日：2003-11-04

申请号：US09944579

申请日：2001-08-31

申请人： Eckart Frankenberger ,  Michael Gieser ,  Christian Görbing ,  Peter Hachmann ,  Karl-Heinz Helmstädter ,  Christian Hieb ,  Ruben Schmitt ,  Günter Stephan

发明人： Eckart Frankenberger ,  Michael Gieser ,  Christian Görbing ,  Peter Hachmann ,  Karl-Heinz Helmstädter ,  Christian Hieb ,  Ruben Schmitt ,  Günter Stephan

IPC分类号： B41F2110

CPC分类号： B41F25/00 ,  B41F21/102

摘要： In a device for guiding sheets in a sheet-fed apparatus, preferably, a rotary printing press, sheet guide elements that are charged with blasted air are disposed at the sheet guide cylinder, and the air blast nozzles include a combination of conventional free jet nozzles and throttled nozzles, which are independently charged with different pressure levels.

公开(公告)号：US6142115A

公开(公告)日：2000-11-07

申请号：US146505

申请日：1998-09-02

申请人： Wolfgang Haas ,  Ruben Schmitt ,  Friedrich Gerhardt ,  Wolfgang Reik ,  Steffen Lehmann ,  Willi Ruder

发明人： Wolfgang Haas ,  Ruben Schmitt ,  Friedrich Gerhardt ,  Wolfgang Reik ,  Steffen Lehmann ,  Willi Ruder

IPC分类号： F16F15/30 ,  F02B67/08 ,  F02B75/00 ,  F02B75/06 ,  F16F15/10 ,  F16F15/14 ,  F16F15/16 ,  F16F15/26 ,  F16F15/28 ,  F16F15/315 ,  F16F15/36

CPC分类号： F16F15/36 ,  F02B67/08 ,  F02B75/06 ,  F16F15/1421 ,  F16F15/26 ,  F16F15/264 ,  F16F15/28 ,  F16F15/283 ,  Y10T74/2128 ,  Y10T74/2183

摘要： The crankshaft of a piston engine is assembled with a vibration damper into a discrete module prior to mounting of such module in axial and/or radial bearings of the housing of the engine. The damper has an input element which rotates with the camshaft and a mass which is angularly movable relative to the input element against the resistance of coil springs. The input element can be provided with a sleeve which surrounds a snout at one axial end of the crankshaft. Alternatively, the damper can be installed in or on or can constitute a cheek of the crankshaft. The coil springs can operate in parallel with a friction generating device which also opposes rotation of the input element and the mass of the damper relative to each other.

公开(公告)号：US06612235B2

公开(公告)日：2003-09-02

申请号：US09944575

申请日：2001-08-31

申请人： Eckart Frankenberger ,  Michael Gieser ,  Christian Görbing ,  Peter Hachmann ,  Karl-Heinz Helmstädter ,  Christian Hieb ,  Ruben Schmitt ,  Günter Stephan

发明人： Eckart Frankenberger ,  Michael Gieser ,  Christian Görbing ,  Peter Hachmann ,  Karl-Heinz Helmstädter ,  Christian Hieb ,  Ruben Schmitt ,  Günter Stephan

IPC分类号： B41F1302

CPC分类号： B41F21/00 ,  B65H29/52 ,  B65H2406/00 ,  B65H2406/11 ,  B65H2406/422

摘要： A guiding device in a machine for processing sheets of printing material includes unthrottled air nozzles for contact-free guidance of the sheets, and throttled air nozzles arranged at locations which are prone to contact by the sheets; and a machine for processing sheets of printing material and a sheet-fed rotary printing machine, respectively, having the guiding device.