Formwork apparatus
    5.
    发明授权
    Formwork apparatus 失效
    模板设备

    公开(公告)号:US5417519A

    公开(公告)日:1995-05-23

    申请号:US102556

    申请日:1993-08-05

    申请人: Michiel Smuts

    发明人: Michiel Smuts

    IPC分类号: E04G15/06 E21D5/12 E02D1/00

    CPC分类号: E21D5/12 E04G15/065

    摘要: The formwork assembly (10) is used to cast tubular or part-tubular structures, one particular application being in the lining of mine ore passes with a concrete lining (54). The assembly includes an internal framework (12, 14, 32; 100, 102, 104) and external, flexible formwork (34, 130) supported by the framework. The framework can be adjusted between a casting condition (FIG. 1) in which it supports the formwork (34, 130) at the inner periphery of the structure which is to be cast and an inwardly collapsed condition in which it supports the formwork (34, 130) at a position spaced inwardly from such inner periphery. In the case of a mine ore pass lining, the assembly is moved upwardly in increments after each casting operation.

    摘要翻译: 模板组件(10)用于铸造管状或部分管状结构,一个特定应用程序位于具有混凝土衬里的矿石通道衬里(54)中。 组件包括由框架支撑的内部框架(12,14,32; 100,102,104)和外部,柔性模板(34,130)。 框架可以在铸造条件(图1)之间进行调节,在铸造条件(图1)中,铸造条件(图1)支撑模铸件(34,130)在待铸造的结构的内周边和向内折叠的状态, ,130)在与该内周边隔开的位置处。 在矿石通过衬套的情况下,在每次铸造操作之后,组件以增量向上移动。