公开(公告)号：US5694849A

公开(公告)日：1997-12-09

申请号：US565117

申请日：1995-11-30

申请人： Josef Wehle ,  Helmut Buck ,  Manfred Henn

发明人： Josef Wehle ,  Helmut Buck ,  Manfred Henn

IPC分类号： B41F33/00 ,  B41F33/14 ,  B65H29/04 ,  B65H43/00 ,  B65H43/04 ,  B41F13/24 ,  B65H7/08

CPC分类号： B65H29/041 ,  B65H43/04 ,  B65H2511/24 ,  B65H2511/51 ,  B65H2513/512 ,  B65H2553/00 ,  B65H2801/21

摘要： Overshooting-sheet safety device for sheet deliveries of printing presses includes a triggering member responsive to overshooting sheets for triggering a stoppage of the printing press, the triggering member extending across the width of an oncoming sheet and being mounted in bearings at both sides thereof, the triggering member being deflectable perpendicularly to a line connecting said bearings for triggering a stoppage of the printing press.

摘要翻译： 用于印刷机的片材输送的过冲片安全装置包括响应于过冲片材的触发构件，用于触发印刷机的停止，触发构件延伸穿过即将到来的片材的宽度并且安装在其两侧的轴承中， 触发构件垂直于连接所述轴承的线路偏转，以触发印刷机的停止。

公开(公告)号：US5655449A

公开(公告)日：1997-08-12

申请号：US522863

申请日：1995-09-01

申请人： Manfred Henn ,  Josef Wehle

发明人： Manfred Henn ,  Josef Wehle

IPC分类号： B41F21/00 ,  B41F21/08 ,  B41F23/04 ,  B65H5/22 ,  B65H29/24

CPC分类号： B65H29/245 ,  B65H2406/11325

摘要： A gripper device of a sheet-guiding system grips a leading edge of a sheet freshly printed on at least one side thereof. The sheet is guided along an imaginary guide path in a sheet travel direction extending perpendicularly to the leading edge of the sheet. A plurality of first air blast nozzles having respective nozzle openings emit an air flow onto a surface of the sheet. The air flow has a first main flow direction extending in parallel with and in the direction of sheet travel. A plurality of second blast nozzles emit respective air jet bundles in a respective second main flow direction perpendicular to the leading edge of the respective sheet. The first and the second main flow directions, respectively, intersect at a common starting point and define an angle therebetween having a maximum value of 90.degree. and, in a condition wherein the second main flow direction of the air jet bundles is inclined with respect to the guide path, an imaginary elongation of a central air jet of the air jet bundles, respectively, passing through the guide path and impacting with the first nozzle openings.

摘要翻译： 片材引导系统的夹持装置将新鲜印刷的片材的前缘夹在其至少一侧上。 片材沿着垂直于片材的前缘延伸的片材行进方向沿着假想的引导路径引导。 具有各个喷嘴开口的多个第一鼓风喷嘴在片材表面上喷出气流。 空气流具有与片材行进平行延伸的第一主流动方向。 多个第二喷射喷嘴在垂直于各个片材的前缘的相应的第二主流动方向上排放相应的空气喷射束。 第一主流动方向和第二主流动方向分别在共同的起点相交并且在其间限定最大值为90°的角度，并且在空气喷射束的第二主流动方向相对于 引导路径，分别穿过引导路径并与第一喷嘴开口冲击的空气射流束的中心空气射流的假想伸长率。

公开(公告)号：US5497987A

公开(公告)日：1996-03-12

申请号：US501275

申请日：1995-07-17

申请人： Manfred Henn ,  Josef Wehle

发明人： Manfred Henn ,  Josef Wehle

IPC分类号： B41F13/54 ,  B41F21/06 ,  B65H29/04 ,  B65H29/24

CPC分类号： B65H29/245 ,  B65H2406/1132 ,  B65H2801/21

摘要： Device for guiding a sheet having a leading edge which follows an imaginary conducting surface along a sheet-transport direction perpendicular to the leading edge, the sheet-guiding device being formed with a sheet-guiding surface spaced from the imaginary conducting surface, and having equipment for generating a plurality of air jets for applying an air flow to the sheet between a surface of the sheet and the sheet-guiding surface, the generating equipment being formed of respective flow channels for the air jets disposed at an angle to and merging with the sheet-guiding surface, includes an integral guide plate having a surface constituting a predominant part of the sheet-guiding surface, the integral guide plate being formed with perforations, the air-jet generating equipment being formed of blast-air nozzles having blast-air nozzle end faces constituting a remaining part of the sheet-guiding surface complementing the predominant part of the sheet-guiding surface to form the entire sheet-guiding surface, the blast-air nozzles fitting into the respective perforations formed in the guide plate so that the blast-air nozzle end faces are flush with the surface of the guide plate, the blast-air nozzles, respectively, having the respective flow channels formed thereon, and being formed with a nozzle bore passing therethrough and communicating with the respective flow channel.

摘要翻译： 用于沿着垂直于前缘的纸张传送方向引导具有沿虚拟导电表面的前缘的片材的装置，片材引导装置形成有与假想导电表面间隔开的片材引导表面，并且具有设备 用于产生多个空气流，用于将空气流施加到片材的表面和片材引导表面之间的片材，所述发生设备由用于空气射流的各个流动通道形成，该空气流道与 纸张引导表面包括具有构成纸张引导表面的主要部分的表面的整体引导板，整体引导板形成有穿孔，该喷气发生设备由具有鼓风空气的鼓风空气喷嘴形成 喷嘴端面构成片材引导表面的剩余部分，与片材引导表面的主要部分互补形成整个 片材引导表面，喷气喷嘴装配到形成在引导板中的各个穿孔中，使得鼓风 - 空气喷嘴端面分别与引导板的表面齐平，分别具有各自的喷气喷嘴 形成在其上的流动通道，并且形成有穿过其中并与相应流动通道连通的喷嘴孔。

公开(公告)号：US5456178A

公开(公告)日：1995-10-10

申请号：US176114

申请日：1993-12-30

申请人： Manfred Henn ,  Josef Wehle ,  Jurgen Zeltner

发明人： Manfred Henn ,  Josef Wehle ,  Jurgen Zeltner

IPC分类号： B41F21/00 ,  B41F21/06 ,  B41F21/10 ,  B41F22/00 ,  B65H29/24 ,  B41F1/28

CPC分类号： B41F22/00 ,  B41F21/102 ,  B65H29/241 ,  B65H2801/21

摘要： Printing machine with a sheet-guiding surface, at least part of which is a cover surface of a pneumatic-flow box, the cover surface being formed with pass-through openings for pneumatic fluid, includes a pneumatic-flow nozzle connecting the pneumatic-flow box to a source for supplying pneumatic fluid to the pneumatic-flow box, the pneumatic-flow box having a flow resistance profile decreasing therein with increasing distance from a location at which the pneumatic-flow nozzle is connected to the pneumatic-flow box.

摘要翻译： 印刷机具有片材引导表面，其至少一部分是气流箱的盖表面，盖表面形成有用于气动流体的通孔，包括连接气流的气流喷嘴 箱，用于将气动流体供应到气动流动箱，气动流动箱具有减小的流动阻力曲线，其中气动流动喷嘴连接到气动流动箱的位置的距离增加。

公开(公告)号：US5131647A

公开(公告)日：1992-07-21

申请号：US682584

申请日：1991-04-08

申请人： Manfred Henn ,  Udo Ganter

发明人： Manfred Henn ,  Udo Ganter

IPC分类号： B41F21/06 ,  B65H29/24 ,  B65H29/32 ,  B65H29/34 ,  B65H31/32 ,  B65H31/34 ,  B65H31/36

CPC分类号： B65H31/32 ,  B65H2301/42622 ,  B65H2801/21

摘要： A sheet delivery for a printing machine or the like with a device for changing a sheet pile while the machine is in operation, includes suction-type grippers insertable into a sheet feeder, opposite to a conveying direction of the sheets and between pile stops for a leading edge of the sheets, the suction-type grippers having a device for gripping by suction, in an inserted end position of the grippers, the leading edge of a sheet deposited onto the suction-type grippers and for holding the sheet at a distance above the sheet pile in an auxiliary-pile position, so as to permit the insertion of an auxiliary-pile device beneath the sheet, and a device for stretching the sheet after the leading edge of the sheet has been gripped by the inserted suction-type grippers, the sheet-stretching device being effective for withdrawing the suction-type grippers a predetermined distance towards the pile stops for the leading edge of the sheet.

摘要翻译： 具有用于在机器运行时更​​换片材堆的装置的印刷机等的片材输送包括可插入到片材进给器中的吸引型夹持器，与片材的输送方向相对，并且在用于 吸引式夹具具有用于通过抽吸夹持的装置，在夹持器的插入端位置中，将片材的前缘沉积到吸入型夹持器上并用于将片材保持在上述距离上方 片材桩在辅助桩位置，以便允许在桩下方插入辅助桩装置，以及用于在片材的前缘被插入的吸入式夹具夹紧之后拉伸片材的装置 片材拉伸装置有效地将抽吸式夹持器朝向纸张的前缘的绒头停止点预定距离。

公开(公告)号：US4610652A

公开(公告)日：1986-09-09

申请号：US765170

申请日：1985-08-12

申请人： Manfred Henn ,  Walter Darda

发明人： Manfred Henn ,  Walter Darda

IPC分类号： B41F13/62 ,  B65H45/16 ,  B65H45/28 ,  B31F1/00

CPC分类号： B65H45/163

摘要： A control for a folding flap of a folding cylinder in a folding machine of a rotary printing machine wherein a counterflap is adjustable with respect to a folding blade to a thickness of paper being processed, the folding flap being controlled by a closed cam, includes a roller lever formed of a first part mounted on a journal of the folding flap, and a second part bearing a cam roller, the first and second parts being adjustable with respect to one another for changing the angular position of the folding flap so as to vary a spacing between the folding flap and the folding blade.

摘要翻译： 一种用于旋转印刷机的折叠机中的折叠圆筒的折叠翼片的控制装置，其中反向片相对于折叠刀片可调节到被加工的纸张的厚度，折叠翼片由封闭的凸轮控制，包括 滚子杠杆由安装在折叠翼片的轴颈上的第一部件和具有凸轮辊的第二部分形成，第一部分和第二部分可相对于彼此调节，以改变折叠翼片的角位置，以便改变 折叠翼片和折叠叶片之间的间隔。

公开(公告)号：US5036948A

公开(公告)日：1991-08-06

申请号：US461245

申请日：1990-01-05

申请人： Manfred Henn

发明人： Manfred Henn

IPC分类号： B41F21/00 ,  B65H5/22 ,  B65H29/24

CPC分类号： B65H5/228

摘要： A sound absorption device for a blow nozzle formed with a bore extending from a low-pressure side of the nozzle, at which a gas flow enters the nozzle, to a high-pressure side of the nozzle, at which the gas flow streams from the nozzle through a nozzle opening formed at an end of the bore, includes a sound-absorbing insert for muffling noise which results from a variation in density of the gas flow as it streams through the nozzle opening and has frequencies ranging over substantially the entire audible frequency range, the sound-absorbing insert being shaped as a truncated cone and being rigidly set into the bore formed in the blow nozzle, with the smaller face of the truncated cone being disposed directly at the nozzle opening, the sound-absorbing insert being a rigid structure formed of sintered bronze spheres having a power grain-size.

摘要翻译： 一种用于吹塑喷嘴的吸声装置，其形成有从喷嘴的低压侧延伸的孔，气体流入喷嘴，到达喷嘴的高压侧，在该高压侧，气流从 通过形成在孔的端部处的喷嘴开口的喷嘴包括用于消音噪声的吸音插入物，其由于气流在通过喷嘴开口流动时的密度变化而产生，并且具有基本上在整个可听频率范围内的频率 吸音插入件成形为截头圆锥体，刚性地设置在吹塑喷嘴中形成的孔中，截头锥体的较小面直接设置在喷嘴开口处，吸音插入件是刚性的 由具有功率粒径的烧结青铜球形成的结构。

公开(公告)号：US4912812A

公开(公告)日：1990-04-03

申请号：US289006

申请日：1988-12-22

申请人： Manfred Henn ,  Herbert Bialek

发明人： Manfred Henn ,  Herbert Bialek

IPC分类号： F16G3/09 ,  F16G3/00

CPC分类号： F16G3/00 ,  Y10T24/16 ,  Y10T24/1692

摘要： A device is for connecting the ends of a toothed belt having a plurality of longitudinal reinforcing cords. The device includes a connecting element having at least two interconnected lock parts. Each of the interconnected lock parts has a plurality of holes for respectively receiving an end of one of the reinforcing cords therein. Each of the ends of the reinforcing cords is connected with the lock parts by being force-locked within the hole.

摘要翻译： 一种装置用于连接具有多个纵向加强帘线的齿形带的端部。 该装置包括具有至少两个相互连接的锁定部件的连接元件。 每个互连的锁定部件具有多个孔，用于分别容纳其中一个加强帘线的端部。 加强帘线的每个端部通过被锁定在孔内而与锁定部件连接。

公开(公告)号：US5746131A

公开(公告)日：1998-05-05

申请号：US743539

申请日：1996-11-04

申请人： Manfred Henn ,  Maritta Vettermann

发明人： Manfred Henn ,  Maritta Vettermann

IPC分类号： B41F23/06 ,  B41L23/22

CPC分类号： B41F23/06

摘要： Powder sprayer in a delivery system of a printing press includes a row of powder nozzles extending over a sheet width, and a blower associated with the powder nozzles and aimed in a direction of a travel path of the sheet, the blower being actuatable for generating an air stream, the powder nozzles being disposed in the air stream.

摘要翻译： 印刷机的输送系统中的粉末喷射器包括一排在片材宽度上延伸的粉末喷嘴，以及与粉末喷嘴相关联的鼓风机，并且朝向片材的行进路径的方向，鼓风机可致动以产生 空气流，粉末喷嘴设置在空气流中。

公开(公告)号：US5125639A

公开(公告)日：1992-06-30

申请号：US613404

申请日：1990-11-15

申请人： Manfred Henn

发明人： Manfred Henn

IPC分类号： B65H31/32

CPC分类号： B65H31/32 ,  B65H2301/42622 ,  B65H2801/21

摘要： A sheet delivery for a sheet-fed printing machine having foldaway pile steps for engagement by a leading edge of a sheet travelling from the sheet-fed printing machine to a location above a sheet pile and removable collecting fingers insertable substantially rectilinearly for a brief period above the sheet pile so as to extend from the leading edge of the sheet, parallel to the plane of the sheet, for forming an auxiliary pile, includes a first motorized drive for moving the pile stops, and a second motorized drive for moving the collecting fingers, each of the first and second motorized drives being disposed on a respective one of two machine sides of the sheet delivery, coaxially mounted first and second drive shafts disposed transversely to the direction of travel of the sheet, a first transmission device operatively connecting the first motorized drive with the first drive shaft for rotating the first drive shaft, the first transmission device being disposed on one of the machine sides, and a second transmission device operatively connecting the second motorized drive with the second drive shaft for rotating the second drive shaft and thereby guidingly displacing the collecting fingers substantially rectilinearly, the second transmission device being disposed on the other of the machine sides, and a switching device for the first and second motorized drives for independently driving the first and second drive shafts individually, as well as for correspondingly driving the first and second drive shafts in mutual dependence.

摘要翻译： 用于单张纸印刷机的纸张传送装置，其具有可折叠的堆叠台阶，用于通过从单张纸印刷机行进到片材堆的位置的片材的前缘接合，并且可拆卸的收集手指可基本上直线地插入到短时间内 片材堆叠从片材的前缘平行于片材的平面延伸以形成辅助桩，包括用于移动堆块的第一电动驱动器和用于移动收集指状物的第二电动驱动器 所述第一和第二电动驱动器中的每一个设置在横向于所述片材的行进方向设置的片材输送，同轴安装的第一和第二驱动轴的两个机器侧的相应一个上，第一传动装置可操作地连接第一 电动驱动装置具有用于旋转第一驱动轴的第一驱动轴，第一传动装置设置在机器的一个上 以及将第二电动驱动器与第二驱动轴可操作地连接的第二传动装置，用于旋转第二驱动轴，从而基本上直线地引导收集指状物的引导，第二传动装置设置在机器侧的另一侧上， 用于第一和第二电动驱动器的开关装置，用于独立地驱动第一和第二驱动轴，以及相应地相应地驱动第一和第二驱动轴。