Sheet feeding unit for rotary printing machine
    1.
    发明授权
    Sheet feeding unit for rotary printing machine 失效
    旋转印刷机板材进料单元

    公开(公告)号:US5134938A

    公开(公告)日:1992-08-04

    申请号:US764140

    申请日:1991-09-20

    IPC分类号: B41F13/64 B41F21/10 B65H5/12

    CPC分类号: B41F21/106

    摘要: A sheet feeding unit for a rotary sheet printing machine which is operative for selective face printing or face and back printing with turning of a sheet rear edge and which has a turning cylinder and a printing cylinder located before the turning cylinder, includes elements located underneath the turning drum and the printing drum for conducting and guiding overlong sheets in face and back printing during a turning step on a front edge. The elements include a suction member arranged rotatably over a circular path so as to take over a sheet in a point of intersection of tangent t.sub.s, a stationary segment arch arranged equidistantly relative to the circular path under a point of intersection T.sub.4,5 of the printing cylinder and a sheet guiding cylinder and also provided with guiding rollers, and a guiding plate located above a turning point of the suction member at a distance from the printing cylinder and inside the circular path over a line of a secante.

    摘要翻译: 用于旋转式印刷机的片材进给单元,其可操作用于通过片材后边缘的转动进行选择性面部打印或面部和背面打印,并且具有位于转动圆柱体之前的转动圆柱体和印刷滚筒,包括位于 转动鼓和印刷鼓,用于在前边缘的转动步骤期间在面部和背面印刷中导引和引导超薄片材。 这些元件包括可旋转地布置在圆形路径上的吸引构件,以便在切线ts的相交点上接管片材,在打印的交点T4,5处相对于圆形路径等距离设置的固定节段拱 圆柱体和片材引导筒,并且还设置有引导辊,以及引导板,其位于吸引构件的转动点的上方,距离印刷滚筒一定距离并且在圆形路径的内部在一个分割线上。

    Method of measuring the pressure of a gas in a gas accumulator, and a
gas accumulator for carrying out the method
    2.
    发明授权
    Method of measuring the pressure of a gas in a gas accumulator, and a gas accumulator for carrying out the method 失效
    用于测量气体储存器中的气体的压力的方法和用于执行该方法的气体蓄积器

    公开(公告)号:US5445034A

    公开(公告)日:1995-08-29

    申请号:US119147

    申请日:1993-09-22

    摘要: Pressure of a gas in a gas accumulator coupled to a fluid circuit is measured in a system involving separating gas from pressure fluid in a gas accumulator by a separating element, measuring pressure of the pressure fluid with a pressure detector coupled to the gas accumulator when the separating element is in a preadjustable position having a gas pressure assignable to it, detecting the preadjustable position by a monitor coupled to the pressure detector, and initiating measurement of the fluid pressure upon detection of the separating element in the preadjustable position.

    摘要翻译: PCT No.PCT / EP92 / 01047 Sec。 371日期:1993年9月22日 102(e)日期1993年9月22日PCT提交1992年5月13日PCT公布。 出版物WO92 / 21012 日期:1992年11月26日。在连接到流体回路的气体储存器中的气体压力在包括通过分离元件分离气体与气体储存器中的压力流体的系统中测量,用压力检测器测量压力流体的压力 当所述分离元件处于可分配气体压力的可预先调节的位置时,与所述气体蓄积器相耦合,通过耦合到所述压力检测器的监视器检测所述可预先调节的位置,以及当检测到所述分离元件时,开始测量所述流体压力 预先调整的位置

    Process and apparatus for generating and igniting a low-voltage
    3.
    发明授权
    Process and apparatus for generating and igniting a low-voltage 失效
    用于产生和点燃低电压的方法和装置

    公开(公告)号:US5384018A

    公开(公告)日:1995-01-24

    申请号:US60365

    申请日:1993-05-11

    CPC分类号: H01J37/3402

    摘要: A cathode chamber (1) with a thermionic cathode (3) generates a low-voltage arc discharge in a vacuum treatment chamber (11). Arcing on wall portions of the treatment chamber (11) is prevented by providing a screen (20), operated so as to be electrically floating, in the region of a diaphragm (9), through which diaphragm (9) the discharge is drawn from the cathode chamber (1) into the treatment chamber (11). The discharge is ignited by impressing portions of the cathode chamber wall with the ignition potential, with respect to the potential of the cathode (3).

    摘要翻译: 具有热离子阴极(3)的阴极室(1)在真空处理室(11)中产生低电压电弧放电。 通过在隔膜(9)的区域中设置屏蔽(20),通过在其上抽出隔膜(9),从而使隔膜(9)从其中抽出,从而防止在处理室(11)的壁部上的电弧 阴极室(1)进入处理室(11)。 相对于阴极(3)的电位,通过使具有点火电位的阴极室壁的部分压印来点燃放电。

    Piston operable switch
    4.
    发明授权
    Piston operable switch 失效
    活塞可操作开关

    公开(公告)号:US4547637A

    公开(公告)日:1985-10-15

    申请号:US563570

    申请日:1983-12-20

    申请人: Gunter Peter

    发明人: Gunter Peter

    IPC分类号: F15B1/24 G01D5/42 H01H9/02

    摘要: A switch operable by a piston which is movable within a piston chamber, comprises a switch housing having a longitudinal bore, a hollow housing member extending from one end of the switch housing into the longitudinal bore, a tubular switch member, and a central pin. The switch member is axially movable in the longitudinal bore between a first position remote from the housing member and a second position adjacent to housing member, and has an inner surface with transverse cross-sectional dimensions greater than those of the housing member outer surface within the longitudinal bore. The central pin is fixed to the switch member, extends within the switch member and is radially spaced from the inner surface of the switch member. A helical switch spring engages and extends between the switch member and the housing member with its first end portion received within the housing member and its opposite second end portion surrounding the pin and received within the switch member. The pin and housing member radially support the spring against bending in radial directions in all positions of the switch member. Switch elements are mounted in the switch housing for sensing the position of the switch member.

    摘要翻译: 可由可活动的活塞活塞操作的开关包括具有纵向孔的开关壳体,从开关壳体的一端延伸到纵向孔中的中空壳体构件,管状开关构件和中心销。 开关构件可以在远离壳体构件的第一位置和与壳体构件相邻的第二位置之间在纵向孔中轴向移动,并且具有内表面,该内表面的横截面尺寸大于壳体构件外表面的横截面尺寸 纵向孔。 中心销固定到开关构件上,在开关构件内延伸并且与开关构件的内表面径向间隔开。 螺旋开关弹簧在开关构件和壳体构件之间接合并延伸,其第一端部容纳在壳体构件内,并且其相对的第二端部围绕销并被接收在开关构件内。 销和壳体构件在开关构件的所有位置中沿径向方向径向地支撑弹簧以防止弯曲。 开关元件安装在开关壳体中,用于感测开关构件的位置。

    Arrangement for selectively connecting coaxial gear wheels of a gear
train of a dual mode printing machine
    5.
    发明授权
    Arrangement for selectively connecting coaxial gear wheels of a gear train of a dual mode printing machine 失效
    用于选择性地连接双模式印刷机的齿轮系的同轴齿轮的布置

    公开(公告)号:US4444106A

    公开(公告)日:1984-04-24

    申请号:US355537

    申请日:1982-03-08

    IPC分类号: B41F13/00 B41F5/06

    CPC分类号: B41F13/00

    摘要: A printing machine which has a plurality of printing units each including several rollers is equipped with a gear train which drives at least one roller of each of the printing units. At least associated two of the gear wheels of the gear train are coaxially mounted on a common shaft, one of them being movable toward and out of contact with the other gear wheel for establishing entraining connection therewith and for permitting angular displacement of the associated gear wheels relative to one another, respectively. The angular position of the associates gear wheels is to be changed when the mode of operation of the printing machine is to be changed from first page printing mode to first and second page printing mode. The arrangement which connects and disconnects the associated wheels includes a plurality of moving units which simultaneously act on the other gear wheel and which are mounted on an annular clamping element mounted on the other side of the one gear wheel from the one gear wheel. The moving unit may include a cylinder-and-piston unit having a toothed piston rod meshing with a pinion mounted on a threaded element meshingly received in a threaded bore of the other gear wheel, or an angular displacement motor having a threaded output shaft meshingly received in such threaded bore, or a cylinder-and-piston unit having a piston rod articulated to an eccentric disk rotatably mounted on a bearing block rigid with the other gear wheel.

    摘要翻译: 具有多个印刷单元的印刷机,每个印刷单元均包括多个辊子,其中装有一个驱动每个印刷单元的至少一个辊子的齿轮系。 齿轮系中至少相关联的两个齿轮同轴地安装在公共轴上,其中一个可与另一个齿轮一起移动,以与另一个齿轮接触,以与其建立夹带连接,并允许相关齿轮的角位移 分别相对于彼此。 当打印机的操作模式将从第一页打印模式改变为第一和第二页打印模式时,相关齿轮的角度位置将被改变。 连接和断开相关轮的装置包括多个移动单元,其同时作用在另一个齿轮上,并且安装在安装在一个齿轮的另一侧上的环形夹紧元件上。 移动单元可以包括缸和活塞单元,其具有与安装在啮合于另一个齿轮的螺纹孔中的螺纹元件上的小齿轮啮合的齿形活塞杆,或者具有啮合地接收的螺纹输出轴的角位移马达 在这种螺纹孔中,或者具有活塞杆的气缸和活塞单元,活塞杆铰接到可旋转地安装在与另一个齿轮刚性的轴承座上的偏心盘上。

    Compensating device
    7.
    发明授权
    Compensating device 失效
    补偿装置

    公开(公告)号:US5709289A

    公开(公告)日:1998-01-20

    申请号:US638236

    申请日:1996-04-26

    CPC分类号: H01F27/14 B61C3/00

    摘要: A compensating device, especially for railway car transformers, has a compensation receptacle including a fluid-carrying connection with the interior of the housing of the transformer. In the compensation receptacle, a compensating plate is movable along an adjusting axis under the influence of an accumulator, and is in engagement with the transformer oil carried in the compensation receptacle. A guide arrangement for controlling the movement of the compensating plate includes two sheathings slidable counter to one another. One sheathing is connected with the compensating plate. The other sheathing is connected with the stationary parts of the compensation receptacle. At least one of the sheathings cooperates with a detent surface on the compensating plate or on the compensation receptacle. The compensating device can be arranged in a railway car in the underfloor compartment. Even with high lateral or cross forces, the compensating device produces a continuously working fluid connection between the compensation receptacle and the transformer housing.

    摘要翻译: 补偿装置,特别是用于铁路车辆变压器的补偿装置具有补偿容器,其包括与变压器壳体的内部的流体承载连接。 在补偿容器中,补偿板可在蓄能器的影响下沿调节轴线移动,并与补偿容器中承载的变压器油接合。 用于控制补偿板的运动的引导装置包括可彼此相对滑动的两个护套。 一个护套与补偿板连接。 另一个护套与补偿插座的固定部分连接。 护套中的至少一个与补偿板或补偿容座上的止动表面配合。 补偿装置可以布置在地板室内的铁路车厢中。 即使具有高的横向或横向力,补偿装置在补偿容器和变压器壳体之间产生连续工作的流体连接。

    Hydropneumatic floating-piston accumulator
    8.
    发明授权
    Hydropneumatic floating-piston accumulator 失效
    液压浮动活塞蓄能器

    公开(公告)号:US4644976A

    公开(公告)日:1987-02-24

    申请号:US718001

    申请日:1985-03-29

    IPC分类号: F15B1/24 F16L55/04

    摘要: A hydropneumatic accumulator has a separator piston, movable in the chamber of a housing. A switch member is attached to the separator piston by a support for simultaneous movement. Sensors can be influenced by the switch member position. The switch member is surrounded by a tube member which supports the sensors and is attached to the housing. A filling attachment is provided on the tube member. A filling conduit extends within the tube member and adjacent the support to simplify the configuration of the hydropneumatic accumulator.

    摘要翻译: 液压气动蓄能器具有可在壳体的腔室中移动的分离器活塞。 开关构件通过用于同时移动的支撑件附接到分离器活塞。 传感器可能受到开关构件位置的影响。 开关构件由支撑传感器并附接到壳体的管构件包围。 在管构件上设置有填充附件。 填充导管在管构件内延伸并与支撑件相邻,以简化液压气动蓄能器的构造。

    Driving mechanism for groups of adjustable sheet-gripping elements in a
transfer cylinder of a sheet-fed printing machine
    9.
    发明授权
    Driving mechanism for groups of adjustable sheet-gripping elements in a transfer cylinder of a sheet-fed printing machine 失效
    单张纸印刷机的传送滚筒中可调片材夹持元件组的驱动机构

    公开(公告)号:US4357870A

    公开(公告)日:1982-11-09

    申请号:US283672

    申请日:1981-07-15

    IPC分类号: B41F21/10 B41F21/00

    CPC分类号: B41F21/108

    摘要: A driving mechanism for groups of operating elements arranged in a rotary sheet guiding cylinder of a sheet-fed printing machine includes a pair of control shafts arranged in the guiding cylinder parallel to its axis of rotation and being driven by transmission gears arranged in the cylinder, two sets of cams, each supported on an assigned control shaft for activating a group of operating elements in a selected operational mode of the machine, and clutch means provided between the transmission gears and the shafts and operated from one point to actuate one control shaft and deactivate the other control shaft.

    摘要翻译: 布置在单张纸印刷机的旋转纸张引导筒中的一组操作元件的驱动机构包括:一对控制轴,其布置在引导筒中,平行于其旋转轴线并由布置在所述滚筒中的传动齿轮驱动; 两组凸轮,每个支撑在分配的控制轴上,用于在机器的选定操作模式下启动一组操作元件;以及离合器装置,设置在传动齿轮和轴之间,并从一个点操作以致动一个控制轴和 停用另一个控制轴。

    Process and apparatus for the production of a metal oxide layer
    10.
    发明授权
    Process and apparatus for the production of a metal oxide layer 失效
    用于生产金属氧化物层的方法和设备

    公开(公告)号:US5618575A

    公开(公告)日:1997-04-08

    申请号:US427658

    申请日:1995-04-21

    申请人: Gunter Peter

    发明人: Gunter Peter

    摘要: A process and apparatus for producing a metal oxide layer which is selectively permeable to ions of a given class, comprises evacuating a vacuum chamber, evaporating metal particles in the chamber and imparting to the particles kinetic energy which is at 10 eV maximum, introducing oxygen into the chamber with a quantity of oxygen being controlled to deposit a metal oxide on a substrate in the chamber, while the substrate is maintained below 900.degree. C.

    摘要翻译: 用于生产选择性地渗透给定类别的离子的金属氧化物层的方法和装置包括抽空真空室,蒸发室中的金属颗粒并赋予颗粒最大10eV的动能,将氧气引入 在将基底保持在900℃以下的状态下,控制具有一定量的氧气的腔室,以将金属氧化物沉积在腔室中的基底上。