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    • 2. 发明授权
    • Method for making drainage element
    • 排水单元的制作方法
    • US08127448B2
    • 2012-03-06
    • US12927080
    • 2010-11-05
    • Harry Bussey, Jr.Buddy Harry Bussey, III
    • Harry Bussey, Jr.Buddy Harry Bussey, III
    • B23P19/00
    • E02B11/005Y10T29/49604Y10T29/49798Y10T29/49826Y10T29/49947Y10T29/53Y10T29/53526Y10T29/5353
    • The machine employs a forming collar to shape a continuous web of material longitudinally about a barrel with the longitudinal edges splayed outwardly and over each other. A sewing machine spaced radially from the barrel secures the longitudinal edges together to form a sleeve having an outwardly directed flap. In another embodiment, the machine employs two forming collars to shape a pair of webs about the barrel with outwardly splayed edges on two sides and two sewing machines to secure the edges together to form a pair of flaps. The seam(s) can be sewn at one of a plurality of spacings from the barrel to form a drainage line element of a different diameter from a standard diameter without need to adjust or replace other components of the fabricating machine.
    • 机器采用成形套环,使纵向边缘向外张开并彼此相对地围绕筒纵向成形连续的材料幅材。 与滚筒径向间隔开的缝纫机将纵向边缘固定在一起以形成具有向外指向的翼片的套筒。 在另一个实施例中,机器采用两个成形套圈来围绕筒体形成一对腹板,两侧具有向外张开的边缘,并且两个缝纫机将边缘固定在一起以形成一对折片。 接缝可以从筒体的多个间隔中的一个缝制,以形成与标准直径不同直径的排水管线元件,而不需要调整或更换制造机器的其它部件。
    • 5. 发明授权
    • Apparatus for making a drainage element
    • 排水装置
    • US07484292B2
    • 2009-02-03
    • US11509405
    • 2006-08-24
    • Harry Bussey, Jr.Buddy Harry Bussey, III
    • Harry Bussey, Jr.Buddy Harry Bussey, III
    • B23P19/04
    • E02B11/00Y10T29/49778Y10T29/49826Y10T29/49828Y10T29/49947Y10T29/53126Y10T29/53348Y10T29/534Y10T29/53526
    • An apparatus is provided for making drainage elements in a vertical manner. In one embodiment, a vertically disposed hollow rotatable mandrel with a screw-threaded flight is used for guiding a length of perforated pipe and filling an annular space between the pipe and a cylinder of mesh material secured at one end to the pipe with aggregate. A hopper is used for directing the aggregate into the space between the mandrel and a cylindrical outlet of the hopper. A motor for driving the mandrel may be reversed at a slower speed than the forward speed to stop delivery of aggregate and to allow time for the upper end of the cylinder of mesh material to be severed and secured to the pipe to form a drainage element as well as to allow severance of the pipe. In another embodiment, the perforated pipe is driven through the hopper and the aggregate flows under gravity into the mesh sleeve.
    • 提供了用于以垂直方式制造排水元件的装置。 在一个实施例中,使用具有螺纹螺纹的垂直设置的中空可旋转心轴用于引导一定数量的穿孔管,并且填充管和一端的网状材料圆筒之间的环形空间,并将其固定到具有骨料的管中。 料斗用于将骨料引导到心轴与料斗的圆柱形出口之间的空间中。 用于驱动心轴的电动机可以以比前进速度更慢的速度反转以停止骨料的输送,并且允许网状物料筒的上端被切断并固定到管道上以形成排水元件的时间 以及允许管道的切断。 在另一个实施例中,多孔管被驱动通过料斗,并且聚集体在重力下流入网状套筒。