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    • 3. 发明申请
    • PRINTING PRESS RACKING BOARD AND CORNER ANGLE SUPPORT
    • 印刷机组和角撑角支撑
    • WO2004007208A2
    • 2004-01-22
    • PCT/US2003/021568
    • 2003-07-10
    • GRAU, William, G.
    • GRAU, William, G.
    • B41N
    • B65H33/02B41F23/0443B65H2301/42632B65H2401/113B65H2601/325B65H2601/326Y10T403/73
    • A printing press racking board and corner angle support, both preferably formed via injection molding processes. The racking board is a generally flat member having stiffening ribs and stiffening rod inserts attached to the bottom surface so that the board can exhibit the required stiffness. Hand holds and finger holes are included to facilitate moving the racking board. The corner angle support has two members extending perpendicularly from each other. Each member has flanges which can support a racking board, and each member also includes stiffening ribs to increase stiffness. The racking board and supports are both lighter than the prior art, and yet both exhibit the required stiffness. Also, racking board and supports are less likely to splinter and fracture, and thus exhibit a longer user life.
    • 一种印刷机搁板和角角支架,优选通过注模工艺形成。 该搁板是具有加强肋和大体平坦的构件,其加强肋插入件附接到底表面,使得该板可呈现所需的刚度。 包括手持和手指孔,以方便移动垫板。 角角支架具有两个彼此垂直延伸的构件。 每个构件都具有能够支撑搁板的凸缘,并且每个构件还包括加强肋以增加刚度。 起重板和支撑件比现有技术轻,而且都表现出所需的刚度。 而且,搁板和支撑件不太可能会碎裂和断裂,从而表现出更长的使用寿命。
    • 4. 发明申请
    • POWER SAVING AUTOMATIC ZONED DRYER APPARATUS AND METHOD
    • 节能自动干燥机设备及方法
    • WO02016139A1
    • 2002-02-28
    • PCT/US2001/026590
    • 2001-08-24
    • B41F23/04F26B3/28F26B3/30F26B13/04F26B21/00F26B23/04F26B25/00B41F35/00B41L41/00F26B3/34F26B7/00
    • B41F23/0443F26B3/283
    • A computer controlled power saving automatic zoned dryer for a printing press has a dryer head (36) facing the substrate travel path (P), having a multiplicity of IR lamps (60) connected individually or in groups to form a plurality of heating zones running longitudinally and each extending laterally side by side across the substrate travel path (P). The radiant heat output of each heating zone is controlled separately by means of a control unit (154) connected to a power supply. The control unit (154) individually regulates output of the heating zones. Unneeded zones are turned off to reduce cost of power and conserve energy. A plurality of heat sensors (35) spaced laterally across the substrate path (P) measure the surface temperature of substrate heated areas corresponding to the heating zones being operated and maintain an automatic set point temperature. The temperature of each individual heated area can be regulated automatically by adjusting the output of its heating zone whereby printed substrates (S) having a more even temperature profile are delivered. In an alternate manual mode any zone can be set independently to operate at any percentage of full available power from zero to 100%. Separate high velocity air scrubbers and additional air extraction (40) are used to enhance the total drying effect of the zoned dryer assembly.
    • 用于印刷机的计算机控制的省电自动分区式干燥器具有面向基板行进路径(P)的干燥头(36),其具有多个单独或分组连接的IR灯(60),以形成多个加热区域 纵向地并且横向跨越衬底移动路径(P)横向并排地延伸。 每个加热区的辐射热输出通过连​​接到电源的控制单元(154)分别控制。 控制单元(154)分别调节加热区的输出。 不需要的区域被关闭以降低功率成本并节约能源。 跨越衬底路径(P)横向分开的多个热传感器(35)测量对应于正在操作的加热区域的衬底加热区域的表面温度并保持自动设定点温度。 可以通过调节其加热区域的输出来自动调节各个加热区域的温度,从而输送具有更均匀温度曲线的印刷基板(S)。 在备用手动模式下,任何区域都可以独立设置,以零到100%的全部可用功率的任意百分比进行操作。 分离的高速空气洗涤器和额外的空气提取(40)用于增强分区干燥器组件的总干燥效果。
    • 8. 发明申请
    • METHOD AND DEVICE FOR DRYING A SHEET SHAPED PRODUCT
    • 用于干燥片形产品的方法和装置
    • WO01085455A1
    • 2001-11-15
    • PCT/SE2001/001020
    • 2001-05-10
    • B41F23/04F26B13/10F26B21/12
    • F26B21/12B41F23/0443F26B13/101
    • The present invention relates to a method for drying a sheet shaped product that is equipped with print, said product being transported past a number of nozzle tubes (17), and that said sheet shaped product in connection therewith is brought to be fixed relative to a transporting means (7), drying air being ejected through said nozzle tubes (17) towards the sheet shaped product. The invention also relates to a device for drying a sheet shaped product. It is significant for the method according to the present invention that the nozzle tubes are arranged at a certain mutual distance from each other, and that the drying air is evacuated by an evenly distributed negative pressure that is generated in the area above the nozzle tubes (17).
    • 本发明涉及一种用于干燥装有印刷品的片状产品的方法,所述产品通过多个喷嘴管(17)运送,并且与之相关的所述片状产品相对于 输送装置(7),通过所述喷嘴管(17)向所述片状产品喷射干燥空气。 本发明还涉及用于干燥片状产品的装置。 对于根据本发明的方法,喷嘴管以相互间隔一定的距离布置是重要的,并且干燥空气通过在喷嘴管上方产生的均匀分布的负压而被排出( 17)。
    • 9. 发明申请
    • ARRANGEMENT IN AN INFRARED DRYER FOR A SHEET OFFSET PRESS
    • 红外干燥器中的布置在一张纸上的布置
    • WO1991017890A1
    • 1991-11-28
    • PCT/SE1991000334
    • 1991-05-10
    • IVT GRAPHICS ABNORDVALL, Per
    • IVT GRAPHICS AB
    • B41F23/04
    • B41F23/0443
    • The invention relates to an arrangement of an IR drier (2) in a sheet offset press (1) having a low sheet discharge conveyor and includes an IR battery (3) under which ready-printed sheets (4) are caused to be fed for drying ink fields on the sheets. The battery (3) being situated under or adjacent to the ink rolls (5) in the last stand (6) of a printing unit (14) in the press. The IR battery (3) is disposed for cooling with the aid of a closed cooling air system, in which a supply air fan (7) blows air into one end (8) of the battery, the air being exhausted from the other end (9) of the battery by an exhaust fan (10).
    • 本发明涉及一种具有低片材排出输送机的薄片胶印机(1)中的IR干燥器(2)的布置,并且包括IR电池(3),在该电池(3)下,准备印刷的片材(4)被供给 干燥纸张上的油墨区域。 电池(3)位于压机中的印刷单元(14)的最后一个支架(6)中的墨辊(5)的下面或附近。 IR电池(3)被设置为借助于封闭的冷却空气系统进行冷却,其中供气风扇(7)将空气吹入电池的一端(8),空气从另一端排出 9)由排气风扇(10)排出。