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    • 23. 发明授权
    • Spill containment pan
    • 溢出遏制盘
    • US06173856B1
    • 2001-01-16
    • US09552768
    • 2000-04-20
    • Laurence M. BierceJ. Tad HeymanMark D. Shaw
    • Laurence M. BierceJ. Tad HeymanMark D. Shaw
    • B65D3900
    • E01B19/006F16N31/006Y10T137/5762
    • A liquid containment device for capturing and retaining any liquid falling into the device, such as from a leak, spill or run-off of another liquid container, where the device is designed to fit between the parallel rails of a railroad track with a railroad car positioned above, comprising a generally rectilinear pan or tray and a removable cover which directs rain water into a drain opening which corresponds to an apertured drain column rising from the bottom of the pan, such that with the cover in place rain water is directed into the drain column and passed underneath the pan rather than into the pan itself. Multiple pans may be connected in line through connector fittings in their end walls, or drain conduits may be connected to the fittings for removal of the liquid from the pan. Apertured grating members and absorbent mats may be placed within the pans. The pans may be used in conjunction with lateral pans positioned on the outside of the rails.
    • 一种液体容纳装置,用于捕获和保持落入装置中的任何液体,例如来自另一液体容器的泄漏,溢出或流出物,其中该装置被设计成装配在铁轨的平行轨道与铁路车辆之间 位于上方,包括大致直线的盘或托盘和可移除的盖子,其将雨水引导到对应于从锅底部升起的有孔排水塔的排水开口中,使得当盖子到位时,雨水被引导到 排水柱,通过锅底,而不是放入锅内。 多个盘可以通过其端壁中的连接器配件成直线连接,或者排水管可以连接到配件以从锅中移出液体。 有孔光栅构件和吸收垫可以放置在平底锅内。 平底锅可以与位于轨道外侧的侧面平底锅结合使用。
    • 24. 发明授权
    • Collapsible liquid containment device
    • 可折叠液体容纳装置
    • US6092686A
    • 2000-07-25
    • US443989
    • 1999-11-19
    • Mark D. ShawJ. Tad HeymanLaurence M. Bierce
    • Mark D. ShawJ. Tad HeymanLaurence M. Bierce
    • E04H4/00B65D1/37
    • E04H4/0056
    • A collapsible liquid containment device having a floor, side walls and peripheral skirt made of a flexible, foldable, liquid-impermeable material, where the side walls are supported by foldable brace members having an angled buttress member and an insertion member joined by a hinge, the buttress members being attached to the skirt. The insertion members are inserted into vertical pockets mounted on the exterior of the side walls, and the upper rim of the side walls is provided with a retention flap having a lower opening which receives the hinged joint between the buttress member and the insertion member. Preferably a rim support tab is affixed to the hinged joint to support the uppermost portion of the side wall. The brace members can be folded into a flat configuration when the insertion member is removed from the vertical pockets, allowing the entire device to be collapsed and folded.
    • 一种可折叠的液体容纳装置,具有由柔性可折叠的液体不可渗透材料制成的底板,侧壁和周边裙部,其中侧壁由具有倾斜支撑构件的可折叠支撑构件和由铰链连接的插入构件支撑, 支撑构件附接到裙子上。 插入构件被插入安装在侧壁外部的垂直口袋中,并且侧壁的上边缘设置有保持翼片,该保持翼片具有接纳支撑构件和插入构件之间的铰接接头的下开口。 优选地,轮辋支撑翼片固定到铰接接头以支撑侧壁的最上部分。 当插入构件从垂直口袋移除时,支撑构件可以折叠成平坦的构型,从而允许整个装置被折叠和折叠。
    • 25. 发明授权
    • Secondary containment reservoir device
    • 二次安全储存装置
    • US5642834A
    • 1997-07-01
    • US517148
    • 1995-08-21
    • Mark D. ShawJ. Tad HeymanLaurence M. BierceJesse Ehredt
    • Mark D. ShawJ. Tad HeymanLaurence M. BierceJesse Ehredt
    • B65D90/24B65D25/00
    • B65D90/24
    • A secondary containment reservoir device having a bottom and side walls forming a reservoir, and communicating with the reservoir an expandable retention bladder which automatically expands to receive liquid from the reservoir, allowing the total capacity of the device to greatly exceed the capacity of the reservoir alone. The device can be adapted to receive or support any type of primary liquid container above the reservoir, including drums, barrels, tanks, IBC's, tanker vehicles, tanker trailers or railroad tankers. In one embodiment, the reservoir is formed within a pallet having a support deck to receive drums or barrels of liquid. A single bladder or multiple bladders may be used, and the bladders may be mounted internally or externally.
    • 二次容纳储存装置,其具有形成储存器的底部和侧壁,并且与储存器连通,可膨胀的保留囊自动膨胀以从储存器接收液体,允许装置的总容量大大超过储存器的容量 。 该装置可以适于接收或支撑储存器上方的任何类型的主液体容器,包括桶,桶,罐,IBC,油罐车,油罐拖车或铁路油罐。 在一个实施例中,储存器形成在具有支撑甲板的托盘内,以容纳滚筒或液体桶。 可以使用单个膀胱或多个气囊,并且气囊可以内部或外部安装。
    • 28. 发明授权
    • Collapsible, self-expanding liquid container
    • 可膨胀,自膨胀液体容器
    • US5429437A
    • 1995-07-04
    • US287761
    • 1994-08-09
    • Mark D. ShawJ. Tad HeymanLaurence M. BierceDorian T. True, IIIMarion L. Jones, Jr.
    • Mark D. ShawJ. Tad HeymanLaurence M. BierceDorian T. True, IIIMarion L. Jones, Jr.
    • F16N31/00G21F5/002B65D33/30
    • G21F5/002F16N31/006Y10S220/904
    • A liquid container especially suited for use in the capture of liquid hazardous materials is disclosed, the container comprising a bottom, preferably circular, and a generally vertical wall, preferably annular or conical, attached to the perimeter of the bottom to form a container with a large open top. The bottom and wall are composed of a flexible, liquid impermeable material, preferably a material that is also chemical resistant and wear resistant. The container may further comprise a liner. The top edge of the wall incorporates a semi-rigid floating member which completely encircles the opening, the floating member being collapsible or foldable for storage purposes. The perimeter portion of the bottom incorporates a structural or frame member which is composed of a flexible, resilient material which provides rigidity to the perimeter and acts to spread the bottom to its maximum size. The frame member is collapsible on itself such that the device can be collapsed into a small size for storage. The frame member is self-opening from the collapsed state to the full open rigid state.
    • 公开了一种特别适合用于捕获液体危险材料的液体容器,该容器包括底部,优选为圆形,并且大致垂直的壁,优选环形或锥形,附接到底部的周边,以形成具有 大开顶。 底部和壁部由柔性的液体不可渗透的材料组成,优选是耐化学性和耐磨性的材料。 容器还可以包括衬套。 壁的顶部边缘包含完全环绕开口的半刚性浮动构件,浮动构件可折叠或折叠用于存储目的。 底部的周边部分包括结构或框架构件,该构件或框架构件由柔性弹性材料构成,其向周边提供刚性并且将底部扩展到其最大尺寸。 框架构件在其自身上可折叠,使得该装置可以折叠成小尺寸用于存储。 框架构件从折叠状态自动打开到完全打开的刚性状态。