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1. 发明申请

US20060070540A1 Spacer sleeve for printing-press cylinders 审中-公开
标题翻译：印刷机缸套垫圈
公开(公告)号：US20060070540A1
公开(公告)日：2006-04-06
申请号：US11243159
申请日：2005-10-04
申请人： Alfons Grieser , Eduard Hoffmann , Angelika Keck , Johann Winterholler
发明人： Alfons Grieser , Eduard Hoffmann , Angelika Keck , Johann Winterholler
IPC分类号： B41F27/06
CPC分类号： B41N6/00 , B41F13/44 , B41N10/04 , B41N2210/04 , B41N2210/10 , B41N2210/14
摘要： A sleeve, in particular spacer sleeve, for variable-format printing presses, has at least two metallic layers, and at least one dimensionally stable intermediate layer arranged between a first, inner metallic carrier. layer and a second, outer metallic covering layer. The at least one intermediate layer determines the thickness or wall thickness of the sleeve.
摘要翻译：用于可变格式印刷机的套筒，特别是间隔套筒具有至少两个金属层，以及布置在第一内金属载体之间的至少一个尺寸稳定的中间层。层和第二外部金属覆盖层。至少一个中间层确定套筒的厚度或壁厚。

2. 发明授权

US06899264B2 Apparatus for producing a sleeve-shaped printing form 失效
标题翻译：用于制造套筒形印刷形式的装置
公开(公告)号：US06899264B2
公开(公告)日：2005-05-31
申请号：US10745317
申请日：2003-12-22
申请人： Alfons Grieser , Eduard Hoffmann , Lorenz Stotz , Johann Winterholler
发明人： Alfons Grieser , Eduard Hoffmann , Lorenz Stotz , Johann Winterholler
IPC分类号： B23K26/00 , B41C1/18 , B41N1/16 , B23K1/14
CPC分类号： B41N1/16 , B41C1/18
摘要： An apparatus for producing a sleeve-shaped printing form from a plate-shaped blank includes a circular shaping device for the blank, a welding system, by means of which the plate edges forming the start and end of the printing form can be cut to size, maintaining their dimensions, and welded, and a displaceable device for picking up and for transporting the blank to the circular shaping device. The displaceable device has a fixing frame which has two lifting elements which can be adjusted in accordance with the distance between the plate edges to be joined and can be set along the respective plate edge. The leading plate edge is equipped with a register hole system, a lifting element comprising a pin register interacting with the register hole system while suction elements fix the leading edge, the other lifting element is configured with at least one suction element, the feed table being arranged so as to rise in the direction of the welding system, so that the blank, fixed by means of the pin register, aligns itself in an in-register and level manner, in the direction of its trailing edge, along the obliquely extending feed table on account of its inherent weight.
摘要翻译：用于从板状坯料制造套筒形印刷形式的装置包括用于坯料的圆形成形装置，焊接系统，通过该装置可以将形成打印形式的开始和结束的板边缘切割成尺寸，保持其尺寸和焊接，以及用于拾取和将坯料输送到圆形成形装置的可移位装置。可移动装置具有固定框架，该固定框架具有两个提升元件，该提升元件可以根据要接合的板边缘之间的距离进行调节，并且可沿相应的板边缘设置。引导板边缘配备有对准孔系统，提升元件包括与排列孔系统相互作用的销钉寄存器，同时吸入元件固定前缘，另一个提升元件构造有至少一个抽吸元件，进给台为被布置为沿着焊接系统的方向上升，使得通过销钉固定的坯料沿着其后缘的方向沿着倾斜延伸的进给方向对准自身，考虑到其固有的重量。

3. 发明授权

US06715418B2 Apparatus for producing a sleeve-like printing form 失效
标题翻译：用于生产套筒状印刷形式的装置
公开(公告)号：US06715418B2
公开(公告)日：2004-04-06
申请号：US10114147
申请日：2002-04-02
申请人： Eduard Hoffmann , Johann Winterholler , Alfons Grieser , Katrin Bilzer
发明人： Eduard Hoffmann , Johann Winterholler , Alfons Grieser , Katrin Bilzer
IPC分类号： B21B3902
CPC分类号： B25B11/005 , B23K26/262 , B23K2101/04 , B41C1/182
摘要： Apparatus includes a housing, a feed table outside the housing for receiving a plate-like blank, a round shaping device in the housing for shaping the blank into a sleeve-like printing form, a welding system, and a transport device for fixing, transporting and depositing the blank aligned level on the shaping device. The transport device includes a plate suction frame penetrated by suction elements which make contact with the blank placed on the feed table. After contact has been made, the blank is fixed by activating the suction elements on the plate suction frame so as to be aligned level, and transported in a stable position to the round shaping device. The raw form is deposited on the round shaping device so as to be aligned level and fixed in-register.
摘要翻译：装置包括壳体，壳体外部用于接收板状坯料的进给台，用于将坯料成形为套筒状印刷形式的壳体中的圆形成形装置，焊接系统和用于固定，传送以及将所述空白对准的水平沉积在所述成形装置上。输送装置包括一吸入元件的吸板，该吸引件与放置在进料台上的坯料接触。接触后，通过启动板吸引框架上的吸引元件使其固定，使其平齐，并将其稳定地运送到圆形成形装置。原始形式被放置在圆形整形装置上，以便对准电平并固定在一起。

4. 发明授权

US06367684B1 Method and device for working a weld on a support sleeve 失效
标题翻译：在支撑套筒上加工焊接的方法和装置
公开(公告)号：US06367684B1
公开(公告)日：2002-04-09
申请号：US09306596
申请日：1999-05-06
申请人： Eduard Hoffmann , Alfons Grieser , Johann Winterholler
发明人： Eduard Hoffmann , Alfons Grieser , Johann Winterholler
IPC分类号： B23K3100
CPC分类号： B23K37/08 , B41C1/18
摘要： A method for smoothing and compacting a weld on a cylindrical support sleeve includes mounting the support sleeve on an abutment and moving a device across the support sleeve such that a roller on the support sleeve rolls on the weld under pressure so that it smooths and levels the weld. An arrangement for smoothing and compacting a weld on a cylindrical support sleeve includes, the abutment on which the support sleeve may be mounted, the device, and the roller.
摘要翻译：用于在圆柱形支撑套筒上平滑和压实焊接的方法包括将支撑套筒安装在支座上并将装置移动穿过支撑套筒，使得支撑套筒上的辊子在压力下在焊缝上滚动，使得其平滑并使焊接。用于在圆柱形支撑套筒上平滑和压实焊接的装置包括支撑套筒可以安装在其上的支座，装置和辊子。

5. 发明授权

US5513568A Plate cylinder for a sleeve-type printform 失效
标题翻译：用于套筒型印刷版的印版滚筒
公开(公告)号：US5513568A
公开(公告)日：1996-05-07
申请号：US349528
申请日：1994-12-05
申请人： Eduard Hoffman , Wolfgang Prem , Alfons Grieser , Johann Winterholler
发明人： Eduard Hoffman , Wolfgang Prem , Alfons Grieser , Johann Winterholler
IPC分类号： B41F27/06 , B41F13/10 , B41F27/10 , B41F27/12 , B41F13/08
CPC分类号： B41F27/105
摘要： A plate cylinder for a sleeve-type printform, particularly an aluminum offset printform, with a ramp-like transition piece as a guide surface for the mechanical expansion of the sleeve-type printform onto the larger cylinder diameter. At least the surface area of the plate cylinder that is covered by the ramp-like transition piece has a highly wear-resistant and pressure-resistant slide surface of a material different from the remaining surface material of the plate cylinder to prevent abrasion when the printform is slipped onto the plate cylinder.
摘要翻译：用于套筒型印刷版的印版滚筒，特别是铝胶版印刷版，具有斜面状过渡件作为导向表面，用于将套筒型印刷版机械膨胀到更大的圆筒直径上。至少由斜面状过渡件覆盖的印版滚筒的表面积，与印版滚筒的其余表面材料不同的材料具有高度耐磨和耐压的滑动表面，以防止印刷版被滑到印版滚筒上。

6. 发明授权

US06779449B1 Carrying sleeve for printing and transfer forms and a process for production of such a carrying sleeve 失效
标题翻译：用于印刷和转印形式的承载套筒和用于生产这种承载套筒的工艺
公开(公告)号：US06779449B1
公开(公告)日：2004-08-24
申请号：US08856944
申请日：1997-05-15
申请人： Eduard Hoffmann , Wolfgang Prem , Johann Winterholler
发明人： Eduard Hoffmann , Wolfgang Prem , Johann Winterholler
IPC分类号： B41F1310
CPC分类号： B41N1/20
摘要： A carrying sleeve, for painting and transfer forms of a metal material, the initial form of which is a rectangular thin-walled flat sheet. The sheet is bent into the desired hollow cylindrical form and the edges of the sheet which point toward one another are permanently connected together. The sleeve surface is processed in order to form a homogeneous continuous outer surface, so that continuous printing can be carried out.
摘要翻译：一种用于油漆和转印金属材料的承载套筒，其初始形式是矩形薄壁平板。片材被弯曲成所需的中空圆柱形，并且彼此指向的片材的边缘永久地连接在一起。处理套筒表面以形成均匀的连续外表面，从而可以进行连续打印。

7. 发明授权

US5379693A Welded tubular printing plate, and the method of making 失效
标题翻译：焊接管状印版及其制作方法
公开(公告)号：US5379693A
公开(公告)日：1995-01-10
申请号：US986425
申请日：1992-12-04
申请人： Eduard Hoffmann , Johann Winterholler , Wolfgang Prem , Herbert Stockl
发明人： Eduard Hoffmann , Johann Winterholler , Wolfgang Prem , Herbert Stockl
IPC分类号： B41F27/00 , B41F27/06 , B41F27/12 , B41N1/20
CPC分类号： B41N1/20 , B41F27/005 , B41F27/12 , B41F27/1212 , Y10S101/36 , Y10T29/49558
摘要： A circumferentially continuous printing plate, which has the advantage over clamp plates that a clamping arrangement and groove in a plate cylinder can be eliminated, is formed by rolling a flat printing plate into tubular or sleeve form and welding the end edges together, preferably by a neodymium-YAG laser weld, resulting in a narrow, less than 1 mm wide, weld seam (2) having upper and lower concave sides, or by adhering the end edges to an underlay saddle (9), the plate can be coated and imaged when flat or after having been rolled and installed on a plate cylinder (37) of a printing machine. Interengaging projection-and-recess elements (4, 6; 14, 16) are formed on the plate (1, 1') and on the cylinder (37), respectively, to ensure lateral and circumferential register.
摘要翻译：一种周向连续的印版，其具有夹板的优点，即可以消除印版滚筒中的夹紧装置和凹槽，其通过将平版印刷机滚动成管状或套筒形式并将端边缘焊接在一起而形成，优选地通过钕-YAG激光焊接，产生具有上凹和下凹侧的窄的，小于1mm宽的焊缝（2），或者通过将端边缘粘附到底板鞍座（9）上，可以对该板进行涂覆和成像当平面或已经被滚动并安装在印刷机的印版滚筒（37）上时。分别在板（1,1'）和气缸（37）上分别形成入射突起和凹入元件（4,6; 14,16），以确保横向和圆周对准。

8. 发明授权

US5499580A Process for fabricating a sleeve shaped printing form 失效
标题翻译：用于制造套筒形印刷形式的方法
公开(公告)号：US5499580A
公开(公告)日：1996-03-19
申请号：US333216
申请日：1994-11-02
申请人： Eduard Hoffmann , Johann Winterholler , Wolfgang Prem
发明人： Eduard Hoffmann , Johann Winterholler , Wolfgang Prem
IPC分类号： B41C1/18 , B41F27/06 , B41F27/12 , B41N1/16 , B21C37/08
CPC分类号： B41C1/182 , Y10S101/36 , Y10T29/4956
摘要： A sleeve-shaped printing sleeve for a form cylinder of a printing machine is fabricated from a blank of metallic material by cutting the blank to a width corresponding to the form cylinder and to an intermediate length which exceeds the circumference of the intended printing form cylinder. Additionally, the blank is provided with aligning indicia in the regions between each edge of the intermediate-length blank and the corresponding edge to be defined by cutting. Thus, these regions lie outside of the printing area. The blank is bent circularly, held in exact register in a bending/welding device, and cut to the length required for the intended form cylinder by laser beam cutters. As a result of this cutting operation, two waste pieces are produced. The waste pieces are removed and the now defined plate edges forming the beginning and end of the printing form are positioned opposite one another without overlap and welded together, preferably by a laser.
摘要翻译：用于印刷机的成形滚筒的套筒形印刷套筒由金属材料坯料制成，通过将坯料切割成对应于成形滚筒的宽度和超过预定印刷滚筒圆周的中间长度。此外，坯料在中间长度坯料的每个边缘与要通过切割限定的相应边缘之间的区域中设置有对准标记。因此，这些区域位于打印区域之外。坯料圆周弯曲，夹紧在弯曲/焊接装置中，并用激光束切割机切割成所需成型圆筒所需的长度。作为这种切割操作的结果，生产了两个废料。废料被去除，并且形成打印形式的开始和结束的现在限定的板边缘彼此相对地定位而不重叠并优选地通过激光焊接在一起。

9. 发明授权

US5992727A Apparatus for producing a sleeve-type printing form 失效
标题翻译：用于生产套筒式打印形式的装置
公开(公告)号：US5992727A
公开(公告)日：1999-11-30
申请号：US039727
申请日：1998-03-16
申请人： Eduard Hoffmann , Johann Winterholler
发明人： Eduard Hoffmann , Johann Winterholler
IPC分类号： B23K26/12 , B23K26/70 , B41C1/18 , B41N1/16 , F16P1/06 , B23K37/00
CPC分类号： F16P1/06 , B23K26/12 , B23K26/127 , B23K26/706 , B41C1/182
摘要： Disclosed is an apparatus for producing a sleeve-type printing form from a plate-shaped blank. The apparatus has a fixing device for fixing the uppermost plate-shaped blank of a stack of blanks as a flat raw form, a curving device for curving the flat raw form, and a welding machine by which the plate edges that constitute the beginning and end of the printing form can be welded by a laser beam. The apparatus includes a housing which is a radiation protective casing. The curving device and the welding machine are arranged in the housing, Outside of the housing, there is a layout table, and an opening is left in the housing above the layout table. A fixing frame to hold the plate-shaped blank can be moved between the layout table and the curving device by means of a linear drive, so that the entire production process for the sleeve-type printing form can be performed inside the housing, which can be sealed in a radiation-proof manner during the production process.
摘要翻译：公开了一种用于从板状坯料制造套筒式印刷形式的装置。该装置具有固定装置，用于固定作为平原坯料的坯料堆的最上面的板状坯料，用于弯曲扁平原料的弯曲装置，以及构成开始和结束的板边缘的焊接机的印刷形式可以通过激光束焊接。该装置包括作为防辐射外壳的壳体。弯曲装置和焊接机布置在壳体中，外壳外部设有布置台，布置台上方的壳体中留有开口。用于保持板状坯料的固定框架可以通过线性驱动在布置台和弯曲装置之间移动，使得套筒式打印形式的整个生产过程可以在壳体内进行，在生产过程中以防辐射的方式密封。

10. 发明授权

US5557960A Device for producing a tube, in particular a tube-shaped printing form, with a continuous circumferential surface 失效
标题翻译：用于生产具有连续圆周表面的管，特别是管状印刷形式的装置
公开(公告)号：US5557960A
公开(公告)日：1996-09-24
申请号：US222695
申请日：1994-04-04
申请人： Eduard Hoffmann , Johann Winterholler , Wolfgang Prem
发明人： Eduard Hoffmann , Johann Winterholler , Wolfgang Prem
IPC分类号： B21D51/16 , B23K9/025 , B41F13/10 , B41F27/10 , B41N1/16 , B21D39/02 , B21D11/02 , B21D51/28
CPC分类号： B41F27/105
摘要： A device for producing a tube-shaped printing form from a plate with a register hole system. A clamping strip which can be supported in its initial position and fastened to the respective plate edge longitudinally is provided for each edge of the plate to be connected. The clamping strips have a pin register which is designed in so that the pins can cooperate with the register hole system of the plate. A mechanism is assigned to one of the strips for effecting a rotation around an axle parallel to its longitudinal axis. The strips can be positioned opposite one another by this rotation and the plate edges clamped at the strips contact one another and can be connected for the purpose of forming a tube.
摘要翻译：一种用于从具有对准孔系统的板制造管状印刷版的装置。针对要连接的板的每个边缘设置有能够被支撑在其初始位置并且纵向紧固到相应的板边缘的夹持条。夹紧条具有一个引脚寄存器，该引脚寄存器被设计成使得引脚可与该板的寄存器孔系统配合。将一个机构分配给一个条带，以实现平行于其纵向轴线的轴线的旋转。条带可以通过该旋转相对定位，并且被夹在条上的板边缘彼此接触并且可以连接以形成管。

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