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    • 32. 发明授权
    • Reciprocating barrier assembly
    • 往复式隔离组件
    • US06212826B1
    • 2001-04-10
    • US09345621
    • 1999-06-30
    • Tom Kimener
    • Tom Kimener
    • E05C706
    • E06B11/00E05D13/1215E05D15/38E05Y2900/106
    • The assembly includes a pair of parallel guide rails, each shaped generally as an inverted U; a first gate segment having at least one pair of rollers positioned on opposite lateral sides thereof, where each roller is received within a respective one of the guide rails so that the first gate segment is guided by the pair of guide rails; a second gate segment having at least one pair of rollers positioned on opposite lateral sides thereof, where each roller is received within a respective one of the guide rails so that the second gate segment is guided by the pair of guide rails; and at least one substantially rigid cross-bar pivotally connected between the first and second gate segments. The first gate segment is guided by the guide rails from a first barrier position in which it is positioned entirely within the front vertical portions of the guide rails to an open position in which it is positioned at least partially in the horizontal portion of the guide rails; and the second gate segment is guided by the guide rails from a second barrier position in which it is positioned entirely within the back vertical portions of the guide rails to an open position in which it is positioned at least partially in the horizontal portion of the guide rails. The cross-bar has a length which requires that when the first gate segment is in its barrier position the second gate segment will be in its open position, and vice-versa. Therefore, because the cross-bar is substantially rigid, it will restrict the first and second gate segments from being lifted simultaneously to their open positions.
    • 该组件包括一对平行的导轨,每个平行的导轨通常形成为倒U形; 第一门段,其具有位于其相对的侧面上的至少一对辊,其中每个辊被容纳在相应的一个导轨内,使得第一栅极段由一对导轨引导; 第二栅极段,其具有位于其相对侧面上的至少一对辊,其中每个辊被容纳在相应的一个导轨内,使得所述第二栅极段由所述一对导轨引导; 以及枢转地连接在第一和第二栅极段之间的至少一个基本上刚性的横杆。 第一门节段由导轨从第一障碍位置引导,在第一障碍位置,第一门节段完全位于导轨的前垂直部分内,至打开位置,在该打开位置,至少部分位于导轨的水平部分 ; 并且第二闸门段由导轨从第二阻挡位置引导,在第二阻挡位置,其完全定位在导轨的后垂直部分内的打开位置,在打开位置,其至少部分地定位在引导件的水平部分 轨道 横杆的长度要求当第一栅极段处于其阻挡位置时,第二栅极段将处于其打开位置,反之亦然。 因此,由于横杆基本上是刚性的,所以它将限制第一和第二门段同时被提升到它们的打开位置。
    • 34. 发明授权
    • Lift-out gate
    • 提升门
    • US4300313A
    • 1981-11-17
    • US103221
    • 1979-12-13
    • Mark H. Steinke
    • Mark H. Steinke
    • E06B11/00E06B3/32
    • E06B11/00
    • A fence or railing construction includes two vertical spaced-apart railing posts defining a gateway therebetween and each provided with an elongated vertical guide member which projects into the gateway. A gate is provided with vertical end posts in the form of channel members, the slots of which are dimensioned for respectively receiving therein the guide members, the gate being dimensioned so that the guide members can be inserted into the slots of the gate end posts only by vertical sliding movement. The railing posts and gate end posts are channel members of substantially identical transverse cross section. Two different forms of channel member are disclosed.
    • 栅栏或栏杆结构包括两个垂直间隔开的栏杆柱,在其间限定一个通道,每个栏杆设置有突出到网关中的细长垂直引导构件。 门设置有通道构件形式的垂直端柱,其槽的尺寸用于分别在其中容纳引导构件,门的尺寸被设计成使得引导构件可以仅插入门端柱的槽中 通过垂直滑动运动。 栏杆和闸门端柱是具有基本相同的横截面的通道构件。 公开了两种不同形式的通道构件。
    • 38. 发明申请
    • BARRIER
    • 屏障
    • WO01012943A1
    • 2001-02-22
    • PCT/GB2000/003168
    • 2000-08-17
    • E06B3/80E06B5/00E06B11/00
    • E06B5/00E06B3/80E06B11/00
    • A flow means for location within an aperture (A) to regulate flow through the aperture on a path from a first location (5) on one side of the aperture to a second location (6) on the other side of the aperture wherein there is provided: a barrier (1) defined by a sequence of vertical elements; means for driving the sequence of elements, so that the barrier serves to generate a predetermined wave form along the path such that the barrier serves to create in sequence: an entry region for occupation by at least one individual which entry region is initially open towards the one side of the aperture but isolated from the other side of the aperture; a traversing region (R) on the path generated from the entry region by progressive movement of the barrier, and an exit region open towards the other side of the aperture but isolated from the one side.
    • 用于位于孔(A)内的流动装置,用于调节从孔的一侧上的第一位置(5)到孔的另一侧上的第二位置(6)的路径上的孔的流动,其中存在 提供:由一系列垂直元件定义的屏障(1); 用于驱动元件序列的装置,使得屏障用于沿着路径产生预定波形,使得屏障用于依次创建:用于由至少一个个体占据的入口区域,该入口区域最初朝向 孔的一侧,但与孔的另一侧隔离; 通过屏障的逐行移动从入口区域产生的路径上的横越区域(R),以及朝向孔的另一侧开放但与该一侧隔离的出口区域。