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    • 1. 发明专利
    • Spring forming machine
    • GB685723A
    • 1953-01-07
    • GB1708550
    • 1950-07-07
    • OSCAR ZELIG ROSSHERSHEY NORMAN HARRYHARRY BENJAMIN SKLAR
    • B21F35/04
    • 685,723. Making metal fabrics. ROSS, O. Z., NORMAN, H. H., and SKLAR, H. B., (trading as ZIG ZAG SPRING CO.). July 7, 1950, No. 17058/50. Class 83 (iv). Corrugating; angular bending; shearing adjuncts.-In a machine for bending wire into sinuous form the wire is guided by pins 84, 85 on an oscillating head 67 to be bent by pins 42, 43 on an oscillating member 39 and a retaining-pin 158 movable towards and away from the bending pins and in and out of the plane of oscillation thereof in synchronism with the movement of the bending pins engages consecutively the convolutions of the wire to allow of overbending. As shown in Figs. 33, 35, 37, the pins 42, 43 overbend the convolution whilst the wire is held by the pin 158. The pin 158 is withdrawn and the movement of pins 42, 43 reversed and guide pins 84 lowered to allow the pin 42 to pass the bend. Pin 43 then contacts a bend to feed the wire forwards and pins 42, 43 make a reverse bend and retainer pin 158 is advanced to hold the wire during overbending. The bending pins 42, 43 are mounted on a member 39 on a shaft 33 with pinion 32 engaging a rack 33 on a frame 28 oscillated on rods 29, 30 by a crankslider mechanism from a shaft 10. A pinion 14 on the shaft 10 rotates a shaft 16 with crank slider mechanism 56, 58 oscillating a frame 58 on rods 60, 61. A rack 59 on the frame engages a gear 68 meshing with a similar racked frame 67 oscillated on rods 76, 77. The frame 67 carries the guide-pins 84, 85 which are oscillated in synchronism with the bending pins. Wire is bent to sinuous form by the oscillation of the bending pins and the movement of the pins 84, 85 prebends the next convolution, Fig. 33. The pinion 14 rotates a shaft 18 driving a crank 128 connected by a rod 129 to a cross-head carrying shafts 136, 137 on which a housing 150 is mounted. Rotation of the shaft 18 reciprocates the housing 150 in which the retainer pin is mounted, the pins being raised in opposition to pressure of a spring 159 by anchored pivoted rods 165 turning a shaft carrying lifting lugs. The sinuous wire is fed between a roll 272, Fig. 15, and a screw-adjusted anvil 275 to bend each convolution out of the plane of the sinuous wire. A punch is reciprocated through a onerevolution clutch to sever the wire and a V- shaped blade straightens the end of the cut wire, Fig. 16 (not shown). The machine is controlled by a lug on a chain driven from the shaft 180 closing a timing switch, Fig. 25, not shown, to cause stoppage of a feed wheel on the shaft 180 and operation of a one-revolution clutch for the shear.
    • 4. 发明授权
    • Mobile CO.sub.2 blasting decontamination system
    • 移动二氧化碳喷射去除系统
    • US5123207A
    • 1992-06-23
    • US605959
    • 1990-10-30
    • Patrick J. Gillis, Jr.Benjamin SklarAndrew J. KralMarshall C. Randolph
    • Patrick J. Gillis, Jr.Benjamin SklarAndrew J. KralMarshall C. Randolph
    • B24C1/00B24C3/06B24C9/00G21F9/00G21F9/30
    • G21F9/005B24C1/003B24C3/06B24C9/00
    • A mobile decontamination system comprises a pair of strong weathertight transportable sea containers which can be positioned side-by-side at a jobsite. One of the containers is partitioned to divide the container into separate compartments including a decontamination room, a decontamination cell room and a count room, there being normally closed doorways between the compartments. Large or heavy objects are cleaned in the decontamination room, preferably using CO.sub.2 pellets delivered under high pressure through a discharge hose. Smaller objects are cleaned in a special decontamination cell or glovebox located in the decontamination cell room. For this, CO.sub.2 pellets are delivered under high pressure through a hose to the decontamination cell. After objects are cleaned in the cell, they may be tested by monitors in the count room to verify that the objects are indeed clean. The second container houses the heavy equipment required to service the first container.
    • 移动式净化系统包括一对强大的风雨密可搬运海运集装箱,可以在现场并排定位。 其中一个容器被分隔以将容器分成分离的隔间,包括净化室,净化室和计数室,隔室之间通常是关闭的门口。 大型或重型物体在净化室中清洁,优选使用通过排放软管在高压下输送的二氧化碳颗粒。 较小的物体在位于去污池室中的特殊去污池或手套箱中清洁。 为此,二氧化碳颗粒通过软管在高压下输送到净化池。 在单元格中清理对象后,可以通过计数室中的显示器对其进行测试,以验证对象确实是干净的。 第二个集装箱容纳第一个集装箱所需的重型设备。