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    • 5. 发明申请
    • Refuse Chute
    • 垃圾槽
    • US20090133985A1
    • 2009-05-28
    • US12087746
    • 2007-01-15
    • John Clement Preston
    • John Clement Preston
    • E04F17/12
    • E04F17/12B65F1/0093B65G11/026
    • A refuse chute for a building assembled from a plurality of tubular chute sections, the chute sections being stackable in an end-to-end or end-wise nesting relationship and securable to provide an enclosed refuse disposal shaft, at least some of the chute sections having one or more openings in a side wall of the chute section, characterised in that a baffle each is associated with one or more of the openings, the baffle extending from the side wall into the disposal shaft and being preferably inclined such that there is an obtuse angle between the baffle and the opening with which the baffle is associated. A refuse chute section is also claimed.
    • 一种用于由多个管状滑槽部分组装的建筑物的垃圾槽,所述滑槽部分可以端对端或端部嵌套关系堆叠并且可固定以提供封闭的垃圾处理轴,所述滑槽部分中的至少一些 在所述滑槽部分的侧壁中具有一个或多个开口,其特征在于,每个挡板与一个或多个所述开口相关联,所述挡板从所述侧壁延伸到所述废弃轴中,并且优选地倾斜使得存在 挡板与挡板相连的开口之间的钝角。 还要求一个垃圾槽段。
    • 7. 发明授权
    • Drop delivery chute
    • 卸货槽
    • US5941362A
    • 1999-08-24
    • US693140
    • 1996-08-13
    • John Clement Preston
    • John Clement Preston
    • E04F17/10B65G11/02B65G11/18E04B7/12E04F17/12
    • B65G11/183E04B7/12E04F17/12
    • A drop delivery debris disposal chute formed of a continuous trough sectioned body having an open face, and a plurality of cover elements each secured to span the open face to constitute a respective part of a closure wall of the chute, wherein each of a plurality of duct access openings in the closure wall is constituted by a gap between neighboring spaced apart cover elements, and at least two inlet structures supporting the duct fixedly mounted to a building floor and including an intake opening and an inclined race extending from the intake opening to a corresponding duct access opening, and wherein the spacing between neighboring duct access openings is established to bring each access opening into register with the race of a corresponding inlet structure by use of a cover sheet in overlapping relationship with a cover element.
    • PCT No.PCT / AU95 / 00094 Sec。 371日期:1996年9月12日 102(e)日期1996年9月12日PCT提交1995年2月24日PCT公布。 出版物WO95 / 23264 日期1995年8月31日由具有开放面的连续槽部分体形成的下落式碎片处理滑槽,以及多个盖元件,每个盖元件固定以跨越开放面以构成滑槽的封闭壁的相应部分,其中 封闭壁中的多个管道通道开口中的每一个由相邻间隔开的盖元件之间的间隙和至少两个入口结构构成,该入口结构支撑固定地安装在建筑物地板上的管道,并且包括进气开口和从 进入开口到相应的导管通道开口,并且其中相邻导管通道开口之间的间隔被建立成使得每个进入开口通过使用与覆盖元件重叠的盖板与对应的入口结构的座圈配准。