Flame resistant to nonflammable composite panel
    81.
    发明授权
    Flame resistant to nonflammable composite panel 失效
    耐火不易燃复合板

    公开(公告)号:US5360507A

    公开(公告)日:1994-11-01

    申请号:US113967

    申请日:1993-08-30

    摘要: A flame resistant to nonflammable composite panel is produced from a nonextrudable core mixture with a pourable, nonflammable filling material and a binder, and on both sides cover strips, flexibly bonded to the core. For a continuous production of the composite panel in one operation, the core mixture is poured onto a flexible lower adhesive film, supported as it runs in, and a pile extending over the entire width forms there. Between the lower adhesive film and a flexible upper adhesive film, likewise supported as it runs in, material of the core mixture is continuously and uniformly drawn through a V gap and compacted there for the first time and calibrated to thickness. The adhesive films containing the precompacted core mixture are adhesively bonded to the continuously fed cover strips. The apparatus comprises a stretching roller for each of the adhesive films, a device for the uniform application of the core mixture, first means for forming a settable running-in angle and the V gap, second means for supporting the lower adhesive film and third means for the concluding pressing and heating, as well as a device for cutting to length.

    摘要翻译: 由不可渗透的核心混合物与可倾倒的不可燃填充材料和粘合剂制成耐火不可燃复合板,并且在两侧上覆盖柔性地粘合到芯上的条带。 为了在一次操作中连续生产复合面板,将芯混合物倒入柔性下粘合剂膜上,当其运行时被支撑,并且在整个宽度上延伸的绒头形成在那里。 在下部粘合剂膜和柔性上部粘合剂膜之间,同样被支撑在其上时,核心混合物的材料通过V间隙连续均匀地拉伸并且首次压实并校准至厚度。 含有预制核心混合物的粘合剂膜粘合到连续供给的盖带上。 该装置包括用于每个粘合膜的拉伸辊,用于均匀施加芯混合物的装置,用于形成可固化的进入角的第一装置和V间隙,用于支撑下粘合剂膜的第二装置和第三装置 用于结束按压和加热,以及用于切割长度的装置。

    Method and circuit for sequentially connecting plural loads to an a.c.
voltage without damaging the low voltage control circuitry therefor
    82.
    发明授权
    Method and circuit for sequentially connecting plural loads to an a.c. voltage without damaging the low voltage control circuitry therefor 失效
    将多个负载依次连接到一个交流电的方法和电路 电压而不损坏其低压控制电路

    公开(公告)号:US5256905A

    公开(公告)日:1993-10-26

    申请号:US631976

    申请日:1990-12-21

    摘要: In an appliance having a relatively low voltage control section controlling one or more AC power loads through switch devices such as triacs, the triacs are gated sequentially within each half cycle such that the peak load on the low voltage control circuitry caused by gating the plural triacs is equal to the load created by gating only a single triac. Distribution of the gating of plural triacs is accomplished through the use of a timing circuit or microprocessor, or RC timing circuits having differing time constants.

    摘要翻译: 在具有相对较低电压控制部分的装置中,通过诸如三端双向可控硅开关的开关装置控制一个或多个AC电力负载,在每个半周期内依次选通三端双向可控硅开关,使得通过选通多个三端双向可控硅开关导致低压控制电路上的峰值负载 等于通过仅选择一个单反相机来创建的负载。 通过使用定时电路或微处理器或具有不同时间常数的RC定时电路来实现多个三端双向可控硅开关的门控的分配。

    Plug-type connection for a tubular body
    83.
    发明授权
    Plug-type connection for a tubular body 失效
    管状体的插管式连接

    公开(公告)号:US5240289A

    公开(公告)日:1993-08-31

    申请号:US880425

    申请日:1992-05-08

    IPC分类号: F16L37/133

    CPC分类号: F16L37/133

    摘要: A plug-type connection for a tubular body comprising a tubular holding element (1) slit in crown-like manner to form tongues (2) to receive the tubular body (30), and an annular collet (20) to be inserted onto the holding element (1) to clamp the end region of the tubular body (30) to the holding element (1). The collet (20) is a single piece and U-shaped in longitudinal section and has an inner arm (21) which is slit in crown-like manner and an outer arm (22). A circumferential shoulder (8) is formed on the holding element (1) outside the central bore (3). A pin (26) on the end of the outer arm (22) of the collet (20) fits into a depression (9) in the shoulder (8) of the holding element (1). A spherically shaped projection (27) fits into spherically shaped recess (10) in the shoulder (8) of the holding element (1). The recess (10 ) is staggered by an angle of rotation with respect to the depression (9). The spherically shaped projection (27) is located on the end of the pin (26).

    摘要翻译: 一种用于管状主体的插头型连接件,其包括以冠状方式切割成形成舌状物(2)以容纳管状体(30)的管状保持元件(1),以及插入到所述管状本体 保持元件(1)将管状体(30)的端部区域夹持到保持元件(1)。 夹头(20)是单件式的并且在纵截面上呈U形,并且具有以冠状切割的内臂(21)和外臂(22)。 在中心孔(3)外侧的保持元件(1)上形成周向肩部(8)。 夹头(20)的外臂(22)的端部上的销(26)装配在保持元件(1)的肩部(8)中的凹部(9)中。 球形突起(27)装配在保持元件(1)的肩部(8)中的球形凹部(10)中。 凹部(10)相对于凹部(9)交错旋转角度。 球形突起(27)位于销(26)的端部上。

    Method for assembling a one-piece rotor system and a pump ring for a
two-stage vacuum pump
    85.
    发明授权
    Method for assembling a one-piece rotor system and a pump ring for a two-stage vacuum pump 失效
    用于组装双级真空泵的单级转子系统和泵环的方法

    公开(公告)号:US5155908A

    公开(公告)日:1992-10-20

    申请号:US692130

    申请日:1991-04-26

    IPC分类号: F01C21/10 F04C23/00 F04C25/02

    摘要: The invention relates to a method of making a pump ring for a two-stage vacuum pump (1) with a one-piece rotor system (14) having three sections (14a, b, c), whose end sections (14a and 14c form the two pumping stages and whose middle section (14b) forms an intermediate bearing, the diameters of the bearing section (14band of the rotor section (14a) forming the forepumping stage being equal. To reduce the tolerances that occur it is proposed that two bores be made in a single set-up from one end of a substantially cylindrical workpiece, the one forming the anchor contact (51) of the forepumping stage as well as the bearing bore (12) and the other forming the anchor contact (52) of the high-vacuum stage, and that before or after these bores aremade, additional bores (11, 13) are made in order to form the pump chambers (21, 17).

    摘要翻译: 本发明涉及一种制造两级真空泵(1)的泵环的方法,该泵环具有一个具有三个部分(14a,b,c)的转子系统(14),其末端部分(14a和14c形成 两个泵送阶段,其中间部分(14b)形成中间轴承,轴承部分的直径(形成前提段的转子部分的14带)相等,为了减少发生的公差,提出两个孔 从一个基本上圆柱形的工件的一端制成一个装置,一个形成前进台的锚定接触件(51)以及轴承孔(12),另一个形成锚定接触件(52) 高真空级,并且在这些孔之前或之后,制成附加的孔(11,13)以形成泵室(21,17)。

    Coil collecting station for wire-rod mill trains
    86.
    发明授权
    Coil collecting station for wire-rod mill trains 失效
    线材轧机列车线圈收集站

    公开(公告)号:US4913370A

    公开(公告)日:1990-04-03

    申请号:US265912

    申请日:1988-11-02

    IPC分类号: B21C47/24 B21C47/30

    CPC分类号: B21C47/245 B21C47/30

    摘要: Described is a coil collecting station for wire-rod mill trains with a coil collecting chamber consisting of a pre-collector, collecting pin and limiting cage, in which at least two collecting pins can be brought alternatively into a loading and/or discharging position by means of swing movements. The enveloping diameter of the collecting pin in the loading position is variable with respect to its diameter in its discharging position for a wire coil wound up thereon. For this purpose, said collecting pin consists of a plurality of pin rods, some of which being fixed and the other ones being supported radially movably with respect to said fixed pin rods.

    摘要翻译: 描述了一种用于线材轧机列车的线圈收集站,其具有由集电器前收集销和限制保持架组成的线圈收集室,其中至少两个收集销可以被交替地带入装载和/或放电位置,由 摆动的手段。 收集销在加载位置的包络直径相对于其卷绕在其上的线圈的排放位置的直径是可变的。 为此目的,所述收集销包括多个销杆,其中一些销杆是固定的,而另一个销杆可相对于所述固定销杆径向可移动地支撑。

    Airborne body
    88.
    发明授权
    Airborne body 失效
    机载体

    公开(公告)号:US4860969A

    公开(公告)日:1989-08-29

    申请号:US201031

    申请日:1988-06-01

    IPC分类号: F42B10/14

    CPC分类号: F42B10/14

    摘要: An airborne body possessing an over-caliber sized guidance mechanism having control surfaces which are retracted into the structure of the airborne body and arrested therein at their end surfaces through a securing arrangement so as to be released for outward extension into the operative position of the guidance mechanism in dependence upon an acceleration in the firing or launching direction. The airborne body is equipped with a pusher rod or ram which concurrently engages into all control surfaces and which is axially displaceable relative to the structure of the airborne body, and which upon a reduction in the acceleration of the airborne body in the launching direction, is disengaged from the control surfaces.

    摘要翻译: 具有超大口径引导机构的机载体,其具有缩回到空中机体的结构中的控制表面,并通过固定装置在其端面处被阻挡在其中,以便释放以向外延伸到引导的操作位置 这取决于点火或发射方向上的加速度。 机载体配备有推动杆或冲头,其同时接合到所有控制表面中,并且相对于机载体的结构可轴向移动,并且在空气传播体沿发射方向的加速度减小时是 与控制表面脱离。

    Position control system for computer-controlled processing machines
    89.
    发明授权
    Position control system for computer-controlled processing machines 失效
    计算机控制处理机的位置控制系统

    公开(公告)号:US4794513A

    公开(公告)日:1988-12-27

    申请号:US836839

    申请日:1986-03-06

    申请人: Peter Muller

    发明人: Peter Muller

    IPC分类号: B25J9/18 G05B19/414 G06F15/46

    摘要: A position control system for the movable machine parts of industrial robots, machine tools and the like comprising an actual position transmitter and counter arrangement coupled to each movable machine part. The readings of the counters are transmitted to a computer control, via a serial data bus such as a lightguide bus, which then compares the readings to reference values. Positioning commands for the drives of the movable machine parts are derived from the computer control comparisons and issued to the respective drives.

    摘要翻译: 一种用于工业机器人,机床等的可移动机器部件的位置控制系统,包括耦合到每个可移动机器部件的实际位置发送器和对置装置。 计数器的读数通过诸如光导总线的串行数据总线传送到计算机控制器,然后将这些读数与参考值进行比较。 可移动机器部件的驱动器的定位命令来自计算机控制比较,并发给相应的驱动器。

    Arrangement for holding an aiming device on a gun barrel
    90.
    发明授权
    Arrangement for holding an aiming device on a gun barrel 失效
    在枪管上保持瞄准装置的安排

    公开(公告)号:US4739559A

    公开(公告)日:1988-04-26

    申请号:US18195

    申请日:1987-02-24

    IPC分类号: F41A21/32 F41G3/00

    CPC分类号: F41A21/325

    摘要: An arrangement for releasably holding an aiming device on a gun barrel, which includes a sleeve-shaped holder arranged to be placed on the gun barrel and to thereby hold the aiming device on said the barrel; and a pressure fluid supply device arranged to supply a pressure fluid to the holder so that the holder expands and moves on the gun barrel, and also to thereafter remove the pressure fluid from the holder, so that the holder subsequently shrinks and becomes fixed on the gun barrel.

    摘要翻译: 一种用于将瞄准装置可释放地保持在枪管上的装置,其包括套筒形保持器,其布置成放置在枪筒上并由此将瞄准装置保持在枪管上; 以及压力流体供给装置,其被布置成将压力流体供应到保持器,使得保持器在枪管上膨胀和移动,并且此后从保持器中移除压力流体,使得保持器随后收缩并变得固定在 枪管。