公开(公告)号：US5836247A

公开(公告)日：1998-11-17

申请号：US922423

申请日：1997-09-03

申请人： Gunter Stephan ,  Peter Thoma

发明人： Gunter Stephan ,  Peter Thoma

IPC分类号： B41F21/00 ,  B41F33/06 ,  B65H29/52 ,  B41F1/28

CPC分类号： B65H29/52 ,  B65H2406/00

摘要： A contact-free sheet guidance device in a sheet-fed printing press, having a sheet guiding surface, includes at least one blast air nozzle formed in the sheet guiding surface and having a cross section directed obliquely downwardly with respect to the sheet guiding surface, the sheet guiding surface being formed with an opening for an air outlet directed substantially vertically at a sheet being fed in the sheet travel direction, the air outlet opening being disposed upstream of the blast air nozzle in the sheet travel direction and being smaller in cross section than the cross section of the blast air nozzle.

摘要翻译： 具有片材引导表面的单张纸印刷机中的无接触片材引导装置包括形成在片材引导表面中并具有相对于片材引导表面向下倾斜的横截面的至少一个鼓风空气喷嘴， 所述片材引导表面形成有用于空气出口的开口，所述开口用于沿片材行进方向进给的片材大致垂直地指向，所述排气口布置在所述片材行进方向上的所述鼓风空气喷嘴的上游，并且横截面较小 比吹风空气喷嘴的横截面。

公开(公告)号：US5787810A

公开(公告)日：1998-08-04

申请号：US760660

申请日：1996-12-09

申请人： Gunter Stephan

发明人： Gunter Stephan

IPC分类号： B41F21/10 ,  B41F23/04 ,  B41F25/00 ,  B41F13/24

CPC分类号： B41F25/00 ,  B41F21/102

摘要： A sheet-guiding system for a printing press, the sheet-guiding system being disposed in the vicinity of a transfer drum located between two sheet-guiding cylinders, respectively, disposed upstream and downstream of the transfer drum, as viewed in a sheet travel direction, the transfer drum being provided with rows of grippers movable along a travel path and having at least nearly closed surfaces between the rows of grippers, including an air guide element disposed above the transfer drum at a slight spacing from the travel path of the gripper rows, the air guide element defining an air chamber at the top thereof, the air chamber extending from the upstream to the downstream sheet-guiding cylinder, and a blower device for applying air to the air chamber in a direction towards the downstream sheet-guiding cylinder.

摘要翻译： 一种用于印刷机的片材引导系统，片材引导系统设置在位于两个片材引导筒之间的转印鼓附近，分别设置在转印鼓的上游和下游，从片材行进方向 传送滚筒设置有可沿着行进路径移动的夹具，并且在夹持器行之间具有至少几乎闭合的表面，包括设置在转印鼓上方的空气引导元件，该空气引导元件与夹持器行的行进路径稍微间隔 所述空气引导元件在其顶部限定空气室，所述空气室从所述上游侧延伸到下游引导圆筒;以及鼓风机装置，用于沿朝向所述下游引导圆筒的方向向所述空气室施加空气 。

公开(公告)号：US5706726A

公开(公告)日：1998-01-13

申请号：US671799

申请日：1996-06-24

申请人： Gunter Stephan

发明人： Gunter Stephan

IPC分类号： B41F21/06 ,  B41F25/00 ,  B41F13/24

CPC分类号： B41F25/00 ,  B65H2406/11325

摘要： A device in a printing press for applying air flow to printing stock being transferred by a transfer drum to an impression cylinder so as to achieve a flawless application of the printing stock on the impression cylinder before the printing stock reaches a printing nip defined by the impression cylinder and a blanket cylinder of the printing press includes a flat air-guide element extending over the breadth of the impression cylinder from a vicinity of the circumference of the transfer drum to as far as possible in a direction towards the printing nip so as to form a wedge-shaped space having a tip extending towards the printing nip.

摘要翻译： 在印刷机中用于将气流施加到印刷纸上的装置被转印鼓转印到压印滚筒上，以便在印刷品到达由印模所定义的印刷压印之前，将压印滚筒上的印刷材料完美地施加到压印滚筒上 圆筒和印刷机的橡皮布滚筒包括平坦的空气引导元件，该空气导向元件在压印滚筒的宽度上从转印鼓的周边附近延伸到尽可能在朝向打印压区的方向上，以形成 楔形空间具有朝向打印压区延伸的尖端。

公开(公告)号：US5546858A

公开(公告)日：1996-08-20

申请号：US407978

申请日：1995-03-22

申请人： Gunter Stephan

发明人： Gunter Stephan

IPC分类号： B41F21/00 ,  B41F25/00 ,  B41F7/06 ,  B41F1/32

CPC分类号： B41F25/00

摘要： A guide device for moving sheet material in printing presses, which by means of blown air, presses the sheet material flat against the cylindrical surface of a transporting drum or a cylinder, essentially without any contact between the sheet material and the guide device. The guide device can have a guide plate which generates a stream of blown air in the direction opposite to the direction of travel of the moving sheet material.

摘要翻译： 用于在印刷机中移动片材的引导装置，其通过吹扫空气将片材平坦地压靠在传送滚筒或圆柱体的圆柱形表面上，基本上没有片材和引导装置之间的接触。 引导装置可以具有引导板，其在与移动片材的行进方向相反的方向上产生吹风空气流。

公开(公告)号：US5284589A

公开(公告)日：1994-02-08

申请号：US939199

申请日：1992-09-02

申请人： Dietrich Tegtmeyer ,  Friedrich-Wilhelm Baumann ,  Gunter Stephan

发明人： Dietrich Tegtmeyer ,  Friedrich-Wilhelm Baumann ,  Gunter Stephan

IPC分类号： B01D61/00 ,  B01D61/02 ,  B01D61/58 ,  C02F1/02 ,  C02F1/04 ,  C02F1/44 ,  C02F1/72 ,  C02F3/00 ,  C02F9/00 ,  C02F11/06

CPC分类号： C02F9/00 ,  B01D61/022 ,  B01D61/58 ,  B01D61/025 ,  B01D61/027 ,  B01D61/145 ,  B01D61/147 ,  C02F1/04 ,  C02F1/441 ,  C02F1/442 ,  C02F1/444 ,  C02F1/72 ,  C02F11/06 ,  C02F2101/12 ,  C02F3/00 ,  Y02W10/40

摘要： The process for the working-up of effluents and disposal of the loads, present therein, by a combination of concentration by membrane filtration, evaporation and gas phase oxidation, is particularly viable economically because the concentrates to be incinerated have a very low salt content.

摘要翻译： 通过膜过滤，蒸发和气相氧化的浓度组合，处理流出物和处理负载的负载的处理在经济上特别可行，因为要焚烧的浓缩物具有非常低的盐含量。

公开(公告)号：US4014863A

公开(公告)日：1977-03-29

申请号：US513486

申请日：1974-10-09

申请人： Gunter Stephan ,  Karl Heinz Schundehutte

发明人： Gunter Stephan ,  Karl Heinz Schundehutte

IPC分类号： C08K5/00 ,  C08K5/22 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L67/00 ,  C08L77/00 ,  C08L101/00 ,  C09B29/52 ,  C09D7/00 ,  C09D7/12 ,  C09D11/00 ,  C09D11/02 ,  C09B29/36 ,  C04B7/02 ,  D06P3/26 ,  D06P3/54

CPC分类号： C09B29/3669

摘要： Azo pigments which are free from groups which confer solubility in water and correspond to the formula ##STR1## wherein A represents the radical of a diazo component, X represents a hydroxy, cyanamino, ureido, acylamino or guanidino group and Y and Z independently of one another denote a hydroxyl group or an optionally substituted amino group with the proviso that at most 2 of the 3 radicals X, Y and Z represent a hydroxyl group, are suitable for pigmenting lacquers, for the preparation of printing inks, distempers or paints containing binders and for the bulk dyeing of synthetic, semi-synthetic or natural macromolecular substances.

摘要翻译： 不含赋予溶于水并符合下式的偶氮颜料：其中A代表重氮组分的基团，X表示羟基，氰氨基，脲基，酰氨基或胍基，Y和Z独立地为一个 另一个表示羟基或任选取代的氨基，条件是3个基团X，Y和Z中至多2个表示羟基，适用于着色漆，用于制备印刷油墨，碲化物或含有粘合剂的油漆 以及合成，半合成或天然大分子物质的大量染色。

公开(公告)号：US6089156A

公开(公告)日：2000-07-18

申请号：US175718

申请日：1998-10-20

申请人： Gunter Stephan

发明人： Gunter Stephan

IPC分类号： B41F21/10 ,  B41F5/02

CPC分类号： B41F21/108 ,  B41F21/106

摘要： A turning device for a printing press, wherein a sheet printed on one side thereof is acceptable from an impression cylinder of an upline printing unit and is transferable to an impression cylinder of a downline printing unit, includes a first gripper device for accepting the sheet by a leading edge thereof from the upline impression cylinder, a register cylinder formed with a multiplicity of suction openings distributed over a circumferential surface thereof and being communicable with a negative pressure source for holding the sheet by suction and for guiding the sheet in-register with a leading edge thereof in the lead, the sheet, while being guided in-register, being held solely by the suction openings, and a second gripper device for accepting the sheet from the register cylinder at a trailing edge of the sheet.

摘要翻译： 一种用于印刷机的转动装置，其特征在于，印刷在其一侧的纸张可以从上行印刷单元的压印滚筒中接受并且可转印到下划线印刷单元的压印滚筒中，包括第一夹持装置，用于通过 其从上侧压印滚筒的前缘，一个形成有分布在其圆周表面上的多个抽吸开口的对准圆柱体，并且可与用于通过抽吸保持该片材的负压源连通并用于引导片材与 其引导边缘处于引导位置，片材被引导成对准，仅由吸入口保持;以及第二夹持器装置，用于在片材的后缘从寄存器圆筒接受片材。

公开(公告)号：US06042107A

公开(公告)日：2000-03-28

申请号：US922424

申请日：1997-09-03

申请人： Gunter Stephan ,  Peter Thoma

发明人： Gunter Stephan ,  Peter Thoma

IPC分类号： B41F21/00 ,  B41F33/06 ,  B65H5/22 ,  B65H29/24

CPC分类号： B41F21/00 ,  B65H5/228

摘要： A device for contact-free sheet guidance in a sheet-fed printing press, having a sheet guiding surface and an air guiding surface directed obliquely away from the sheet guiding surface, includes at least one blast air nozzle disposed in the sheet guiding surface and having a cross section formed as a ring slot sector having a center of curvature located within an opening of the blast air nozzle formed in the plane of the sheet guiding surface.

摘要翻译： 一种单张纸印刷机中的无接触片材引导装置，具有片材引导表面和与片材引导表面相反的方向引导的空气引导表面，包括设置在片材引导表面中的至少一个鼓风空气喷嘴， 横截面形成为具有位于所述片材引导表面的平面中的所述鼓风空气喷嘴的开口内的曲率中心的环形槽扇段。

公开(公告)号：US5941520A

公开(公告)日：1999-08-24

申请号：US922422

申请日：1997-09-03

申请人： Gunter Stephan ,  Peter Thoma

发明人： Gunter Stephan ,  Peter Thoma

IPC分类号： B41F21/00 ,  B41F33/06 ,  B65H29/52 ,  F26B13/20 ,  B65H29/24

CPC分类号： F26B13/104 ,  B41F21/00 ,  B65H29/52 ,  B65H2406/00

摘要： In a sheet-fed printing press, a contact-free sheet guiding device having a sheet guiding surface is provided including at least one blast air nozzle disposed in the sheet guiding surface and having an air guiding surface directed obliquely downwardly with respect to the sheet guiding surface, the air guiding surface defining a cross section of the blast air nozzle disposed obliquely downwardly from the sheet guiding surface, the blast air nozzle being disposed so that a flow direction of blast air emerging from the blast air nozzle encloses, with the sheet guiding surface, a steep angle directed against the sheet from below, the blast air flow having a vertical directional component which is greater than a horizontal directional component thereof.

摘要翻译： 在单张纸印刷机中，具有片材引导表面的无接触片材引导装置设置有至少一个喷射空气喷嘴，其布置在片材引导表面中，并具有相对于片材引导件倾斜向下引导的空气引导表面 表面，空气引导表面限定从片材引导表面倾斜向下设置的鼓风空气喷嘴的横截面，喷气空气喷嘴设置成使得从鼓风空气喷嘴出来的鼓风空气的流动方向与片材引导 表面，从下方指向片材的陡峭角度，鼓风空气流具有大于其水平方向分量的垂直方向分量。

公开(公告)号：US5740740A

公开(公告)日：1998-04-21

申请号：US681819

申请日：1996-07-29

申请人： Gunter Stephan

发明人： Gunter Stephan

IPC分类号： B41F21/08 ,  B65H29/04 ,  B65H29/24 ,  B65H29/66 ,  B65H29/68 ,  B41F13/64

CPC分类号： B65H29/686 ,  B65H2801/21

摘要： Method for braking sheets in a delivery of a sheet-fed rotary printing press wherein the sheets are disposed in tandem and are successively fed to a sheet-pile position in translatory travel direction, the sheets being in an overlapping shingled arrangement in a vicinity of a sheet brake, an air-blast jet being applied beneath and parallel to the respective sheets, includes feeding the sheet to the sheet brake by means of gripper closure and a flotation-guiding arrangement, forming with the air-blast jet a carrying-air flow for producing the flotation-guiding arrangement and for simultaneously separating the sheets from an instant at which the sheets are being formed into the overlapping shingled arrangement, the carrying-air flow formed beneath an oncoming sheet continuing in the vicinity of the overlapping shingled arrangement of the sheets for forming an elongation of the flotation-guiding arrangement towards the delivery; and a device for performing the method.

摘要翻译： 一种单张纸旋转印刷机的送纸方法，其特征在于，将所述纸张串列配置，并且在平行行进方向依次送入纸张张位置， 片状制动器，在各个片材的下方并平行地施加喷气射流，包括通过夹持器关闭和浮选引导装置将片材送入片材制动器，用喷气喷射器形成载气流 为了生产浮选引导装置并且同时将片材从片材形成的瞬间分离成重叠的带状布置，在形成在下一个片材的附近的继续片材附近的承载气流 用于形成朝向输送的浮选引导装置的伸长的片材; 以及用于执行该方法的装置。