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    • 43. 发明授权
    • Wall hopper
    • 墙料斗
    • US06460581B1
    • 2002-10-08
    • US09840605
    • 2001-04-23
    • Kenneth Gene MarshallDavid Prom Smith
    • Kenneth Gene MarshallDavid Prom Smith
    • B65B3900
    • E04G21/025E04G21/04E04G21/0481
    • A concrete wall hopper comprising: a front board having hook tabs, a rear board having hook tabs, two sideboards having slots capable of receiving the hook tabs to allow firm connection between the front board, rear board and two sideboards when the slots receive the hook tabs, wherein each of two sideboards forms a notch at the bottom of the sideboard, the notches shaped to receive and straddle the top of a wall, wherein the front board and the rear board form an angle less than 90 degrees capable of funneling concrete flow into the hollow portion of a wall, wherein the notches can screed concrete at the height of the wall when a user moves the hopper along the wall.
    • 一种混凝土墙体料斗,包括:具有钩形突出部的前板,具有钩形突舌的后板,两个侧板,其具有能够接收钩状突出部的槽,以便当槽接收钩时能够在前板,后板和两个侧板之间牢固连接 其中两个侧板中的每一个在所述侧板的底部形成凹口,所述凹口被成形为接纳和跨越壁的顶部,其中所述前板和所述后板形成小于90度的能够混合混凝土流的角度 进入壁的中空部分,其中当使用者沿着壁移动料斗时,切口可以在壁的高度上刮平混凝土。
    • 49. 发明授权
    • Concrete wall chute
    • 混凝土墙滑道
    • US09233795B2
    • 2016-01-12
    • US13765728
    • 2013-02-13
    • John Henry Associates, Inc.
    • Richard A. Gustafson
    • B65G11/00B65G11/18E04G21/04E04G17/00
    • B65G11/18E04G17/002E04G21/0481
    • A chute for use in pouring concrete into a wall form includes a floor with front, rear and side edges; sides connected to the floor along each of the side edges and projecting upward from the floor; a first flange connected to the floor along the front edge and projecting downward therefrom; and a second flange connected to the floor and projecting downward therefrom. The flanges are substantially parallel and spaced apart by a distance greater than a thickness of a wall form panel; accordingly, placing the chute on top of the wall form panel with the flanges respectively interior and exterior to the wall form securely aligns the chute with the wall form panel. The flanges project downward at approximately a 45° angle. Concrete deposited into the chute is funneled toward the front, and flows off the front edge into the wall form.
    • 用于将混凝土浇筑成墙壁形式的滑槽包括具有前,后和侧边缘的地板; 侧面沿着每个侧边缘连接到地板并从地板向上突出; 沿着前缘连接到地板并从其向下突出的第一凸缘; 以及连接到地板并从其向下突出的第二凸缘。 凸缘基本上平行并间隔开大于壁板的厚度的距离; 因此,将滑槽放置在壁板形式的顶部上,凸缘分别在壁板的内部和外部将滑槽与壁板组合牢固地对准。 凸缘以大约45°的角度向下突出。 沉积在滑槽中的混凝土朝向前部漏斗,并从前缘流出成壁形。
    • 50. 发明申请
    • Concrete Wall Chute
    • 混凝土墙滑槽
    • US20130213762A1
    • 2013-08-22
    • US13765728
    • 2013-02-13
    • John Henry Associates, Inc.
    • Richard A. Gustafson
    • B65G11/18
    • B65G11/18E04G17/002E04G21/0481
    • A chute for use in pouring concrete into a wall form includes a floor with front, rear and side edges; sides connected to the floor along each of the side edges and projecting upward from the floor; a first flange connected to the floor along the front edge and projecting downward therefrom; and a second flange connected to the floor and projecting downward therefrom. The flanges are substantially parallel and spaced apart by a distance greater than a thickness of a wall form panel; accordingly, placing the chute on top of the wall form panel with the flanges respectively interior and exterior to the wall form securely aligns the chute with the wall form panel. The flanges project downward at approximately a 45° angle. Concrete deposited into the chute is funneled toward the front, and flows off the front edge into the wall form.
    • 用于将混凝土浇筑成墙壁形式的滑槽包括具有前,后和侧边缘的地板; 侧面沿着每个侧边缘连接到地板并从地板向上突出; 沿着前缘连接到地板并从其向下突出的第一凸缘; 以及连接到地板并从其向下突出的第二凸缘。 凸缘基本上平行并间隔开大于壁板的厚度的距离; 因此,将滑槽放置在壁板形式的顶部上,凸缘分别在壁板的内部和外部将滑槽与壁板组合牢固地对准。 凸缘以大约45°的角度向下突出。 沉积在滑槽中的混凝土朝向前部漏斗,并从前缘流出成壁形。