公开(公告)号：US4108659A

公开(公告)日：1978-08-22

申请号：US600804

申请日：1975-07-31

申请人： Mamiliano Dini

发明人： Mamiliano Dini

IPC分类号： B23K26/00 ,  B41C1/05 ,  G03F5/20 ,  G03F7/20 ,  G03C5/00 ,  G03C5/04

CPC分类号： G03F5/20 ,  B41C1/05 ,  G03F7/20 ,  Y10S430/146

摘要： A process for engraving printing surfaces with unmodulated energy beams by interposing a variable reflectivity mask between the energy beam source and the printing surface. The local reflectivity of the mask varies in correspondence with the tone graduation of the original to be printed and may be formed by conventional photographic or the like techniques directly on the printing surface or on a substrate carrier through which the energy beam is passable.

摘要翻译： 通过在能量束源和打印表面之间插入可变反射率掩模来对具有未调制能量束的印刷表面进行雕刻的工艺。 掩模的局部反射率根据要印刷的原稿的色调分数而变化，并且可以直接在打印表面上或能量束可通过的基板载体上的常规照相或类似技术形成。

公开(公告)号：US07237575B2

公开(公告)日：2007-07-03

申请号：US10485777

申请日：2002-07-01

申请人： Mamiliano Dini

发明人： Mamiliano Dini

IPC分类号： D03D41/00 ,  D03D13/00 ,  D03D25/00

CPC分类号： D03D13/002 ,  D03D41/00 ,  D03D41/008 ,  Y10S139/01 ,  Y10T442/30

摘要： A tetraxial fabric is obtained using warp yarns, weft yarns, first bias yarns and second bias yarns. The warp yarns alternate to the weft yarns and the first bias yarns are overlaid by the second bias yarns, in addition the first bias yarns cross the second bias yarns at the crossover points of the warp yarns with the weft yarns. The invention includes also a machine to manufacture the said tetraxial fabric.

摘要翻译： 使用经纱，纬纱，第一偏压纱线和第二偏压纱线获得四面体织物。 经纱与纬纱交替，并且第一偏压纱线被第二偏压纱线覆盖，此外，第一偏压纱线在经纱与纬纱的交叉点处穿过第二偏压纱线。 本发明还包括制造所述四面体织物的机器。

公开(公告)号：US20050011576A1

公开(公告)日：2005-01-20

申请号：US10485777

申请日：2002-07-01

申请人： Mamiliano Dini

发明人： Mamiliano Dini

IPC分类号： D03D25/00 ,  D03D13/00 ,  D03D41/00 ,  D03C13/00

CPC分类号： D03D13/002 ,  D03D41/00 ,  D03D41/008 ,  Y10S139/01 ,  Y10T442/30

摘要： A tetraxial fabric is obtained using warp yarns, weft yarns, first bias yarns and second bias yarns. The warp yarns alternate to the weft yarns and the first bias yarns are overlaid by the second bias yarns, in addition the first bias yarns cross the second bias yarns at the crossover points of the warp yarns with the weft yarns. The invention includes also a machine to manufacture the said tetraxial fabric.

摘要翻译： 使用经纱，纬纱，第一偏压纱线和第二偏压纱线获得四面体织物。 经纱与纬纱交替，并且第一偏压纱线被第二偏压纱线覆盖，此外，第一偏压纱线在经纱与纬纱的交叉点处穿过第二偏压纱线。 本发明还包括制造所述四面体织物的机器。

公开(公告)号：US3981238A

公开(公告)日：1976-09-21

申请号：US584534

申请日：1975-06-06

申请人： Mamiliano Dini

发明人： Mamiliano Dini

IPC分类号： B41F33/00 ,  B41F9/10

CPC分类号： B41F33/0063

摘要： A method and apparatus for determining the relative position between a doctor blade and a printing cylinder in a rotogravure printing process in which the thickness of the layer of residual ink which is allowed to pass by the doctor blade is used as a control valve. The thickness of the residual ink is determined by determining the amount of the attenuation caused by the residual ink to a beam of light. In one embodiment a laser beam is impinged upon the residual ink on the printing cylinder and the portion of the laser beam which is reflected, absorbed, and scattered by the residual ink and the printing cylinder is detected. The thus detected light can be compared to a reference value for determining the attenuation due to the residual ink layer and hence determining the thickness of the ink layer. The thickness of the ink layer can in turn be used as a control value for adjusting the position of the doctor blade with respect to the printing cylinder.

摘要翻译： 一种用于确定刮片印刷方法中的刮刀与印刷滚筒之间的相对位置的方法和装置，其中将由刮刀允许通过的残留墨水层的厚度用作控制阀。 通过确定残留墨水对光束的衰减量来确定残留墨水的厚度。 在一个实施例中，激光束撞击印刷滚筒上的残留墨水，并且检测由残留墨水和印刷滚筒反射，吸收和散射的部分激光束。 这样检测到的光可以与用于确定由于残留油墨层引起的衰减的参考值进行比较，从而确定油墨层的厚度。 油墨层的厚度又可以用作用于调节刮刀相对于印刷滚筒的位置的控制值。

公开(公告)号：US3964386A

公开(公告)日：1976-06-22

申请号：US415788

申请日：1973-11-14

申请人： Mamiliano Dini

发明人： Mamiliano Dini

IPC分类号： B41F9/10 ,  B41F35/00 ,  A46B15/00

CPC分类号： B41F9/10

摘要： A method and apparatus for removing surplus ink from the surface of rotogravure printing cylinders by providing a doctor blade apparatus having an edge adjacent to but spaced from the surface of a rotating printing cylinder. The printing cylinder carries surplus ink and the doctor blade apparatus is disposed at some angle .alpha. with respect to a tangent to the printing cylinder and functions to remove all but a residual portion of the ink on the printing cylinder. To achieve this, the doctor blade is oscillated at a frequency sufficient to create a hydrodynamic barrier in the ink layer. This hydrodynamic barrier or turbulence in the ink layer at the doctor blade apparatus serves as a barrier for blocking passage of all but a predetermined desired residual portion of the ink layer past the oscillating edge of the doctor blade apparatus. The doctor blade apparatus can take many forms and can be oscillated in any desired manner. In accordance with one preferred embodiment, the doctor blade apparatus comprises an electrical coil to which an electrical signal is applied. Magnetic field creating means are disposed adjacent the electrical coil and either the magnetic field or the electrical signal in the electrical coil is varied to create oscillating movement of the doctor blade apparatus.

摘要翻译： 一种用于通过提供具有与旋转印刷滚筒的表面相邻但间隔开的边缘的刮刀装置从凹版印刷滚筒的表面去除多余墨水的方法和装置。 印刷滚筒承载多余的墨水，并且刮刀装置相对于印刷滚筒的切线以一定角度α设置，并且用于去除印刷滚筒上的墨水的残留部分。 为了实现这一点，刮刀以足以在油墨层中产生流体动力屏障的频率振荡。 在刮刀装置处的油墨层中的这种流体动力学屏障或湍流用作阻挡油墨层中预定的所需剩余部分之外的所有通道超过刮刀装置的摆动边缘的阻挡层。 刮刀装置可以采取许多形式并且可以以任何所需的方式摆动。 根据一个优选实施例，刮刀装置包括施加电信号的电线圈。 磁场产生装置设置在电线圈附近，并且电线圈中的磁场或电信号被改变以产生刮刀装置的摆动运动。

公开(公告)号：US3938371A

公开(公告)日：1976-02-17

申请号：US401381

申请日：1973-09-27

申请人： Mamiliano Dini

发明人： Mamiliano Dini

IPC分类号： G01B17/00 ,  G01B17/08 ,  G01N29/04 ,  G01N29/28 ,  G01B15/00 ,  G01N29/00

CPC分类号： G01B17/00

摘要： Depth measuring apparatus especially useful for measuring the depth of cells formed in a material layer, such as a rotogravure printing cylinder. An ultrasonic transmitter/receiver is adjustably mounted to a coupling element which is adjacent a surface having cells therein whose depth is to be measured. The position of the ultrasonic transmitting/receiving unit is adjustable with respect to the coupling element so as to adjust the angle at which the ultrasonic beam is impinged upon the material layer with respect to the plane of the material layer. The coupling element itself also has adjustment means associated therewith for adjusting the angle at which the ultrasonic beam is impinged on the material layer with respect to the plane of wall portions of cells formed in the material layer.

摘要翻译： 深度测量装置特别适用于测量在诸如凹版印刷滚筒之类的材料层中形成的细胞的深度。 超声波发射器/接收器可调节地安装到耦合元件，该耦合元件邻近其中具有要测量其深度的单元的表面。 超声波发送/接收单元的位置相对于耦合元件是可调节的，以便调整超声波束相对于材料层的平面撞击在材料层上的角度。 耦合元件本身还具有与其相关联的调节装置，用于调节超声波束相对于在材料层中形成的单元的壁部分的平面撞击在材料层上的角度。

公开(公告)号：US3931458A

公开(公告)日：1976-01-06

申请号：US391255

申请日：1973-08-24

申请人： Mamiliano Dini

发明人： Mamiliano Dini

IPC分类号： B23K26/08 ,  B23K26/082 ,  B41C1/04 ,  B41C1/05 ,  G03F7/00

CPC分类号： B41C1/05 ,  B23K26/08 ,  B23K26/082 ,  B23K2201/007

摘要： Method and apparatus for engraving the cells of a printing surface to a controlled amount by controlling the spatial distribution and time duration of the trajectory of an energy beam having a cross-section smaller than the cell to be engraved thereby.

摘要翻译： 通过控制具有比要雕刻的细胞的横截面小的能量束的轨迹的空间分布和持续时间来将打印表面的单元雕刻到受控量的方法和装置。