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    • 53. 发明授权
    • Tray construction for growing plants
    • 用于生长植物的托盘施工
    • US4205485A
    • 1980-06-03
    • US734148
    • 1976-10-20
    • Robert C. Olsen
    • Robert C. Olsen
    • A01G23/04A01G9/00A01G9/10A01G9/02
    • A01G9/104
    • A tray construction for growing plants in which the construction comprises a one-piece substantially rigid tray frame with a plurality of plant frames mounted in the tray frame to define a plurality of plant growing containers interconnected in a unitary assembly. The tray frame may be conveniently molded from a foamed thermoplastic material and essentially comprises a plurality of substantially rigid tubular members vertically aligned and integrally interconnected in a rectangular array of a plurality of adjacent rows. The open spaces between diagonally opposed tubular members permit air to pass between the upper and lower sides of the tray frame. The plant frames are preferably frictionally held within the tubular members, and each plant frame essentially comprises a base section and a plurality of ribs secured to the base section to upstand therefrom. Each of the plant frames is telescopically mounted in one of the tubular members with the base section in a spaced relationship with the lower end of the tubular member to provide drainage openings therebetween. The ribs extend upwardly within and against the inner walls of the tubular members.
    • 一种用于种植植物的托盘结构,其中所述结构包括一体式的基本上刚性的托盘框架,其中多个植物框架安装在所述托盘框架中以限定以单一组件相互连接的多个植物生长容器。 托盘框架可以由发泡热塑性材料方便地模制,并且基本上包括垂直对齐并且以多个相邻行的矩形阵列整体互连的多个基本上刚性的管状构件。 对角相对的管状构件之间的开放空间允许空气在托盘框架的上侧和下侧之间通过。 植物框架优选地被摩擦地保持在管状构件内,并且每个植物框架基本上包括基部和多个肋,所述肋固定到基部以从其升高。 每个植物框架可伸缩地安装在一个管状构件中,其中基部与管状构件的下端成间隔开的关系,以在它们之间提供排水开口。 肋在管状构件的内壁内并抵靠管状构件的内壁向上延伸。