Plant for manufacturing small structural elements
    1.
    发明授权
    Plant for manufacturing small structural elements 失效
    制造小型结构元件的工厂

    公开(公告)号:US3659979A

    公开(公告)日:1972-05-02

    申请号:US3659979D

    申请日:1969-07-07

    IPC分类号: B28B15/00

    CPC分类号: B28B15/002

    摘要: A plant for manufacturing small structural concrete elements comprises a production station and a hardening station which both are provided with means for loading or unloading from a carrier vehicle. The hardening station is formed by a steam treatment tunnel consisting of two sections which are connected by hinge means in that way that for transport of the hardening station, one section is swung in position parallel to, and alongside of the other section. During operation, both sections together form a straight elongated tunnel.

    摘要翻译: 用于制造小型结构混凝土构件的设备包括生产站和硬化站,两者均设置有用于从运载工具装载或卸载的装置。 硬化站由蒸汽处理隧道形成,该蒸汽处理隧道由两部分组成,这两部分通过铰链装置连接,使得对于硬化站的运输,一个部分平行于另一部分并与另一部分并排摆动。 在操作期间,两个部分一起形成一条直长的隧道。

    Apparatus for filling and compacting a mix into a form for making precast elements
    3.
    发明授权
    Apparatus for filling and compacting a mix into a form for making precast elements 失效
    用于填充和调整混合物到形成预测元素的形式的装置

    公开(公告)号:US3655318A

    公开(公告)日:1972-04-11

    申请号:US3655318D

    申请日:1969-11-21

    摘要: Mass production of small precast concrete elements is improved with regard to uniformity of dimensions and of concrete compactability by a novel method and apparatus for filling the concrete mix into the form and compacting the mix in the form. According to the invention the form is evenly filled with a premetered quantity of concrete mix and any surplus due to inhomogeneities in the mix is removed during compacting of the concrete.

    摘要翻译: 通过用于将混凝土混合物填充到形式中并以形式压实混合物的新颖方法和装置,在尺寸和均匀性方面大量生产小型预制混凝土构件。 根据本发明,形式均匀地填充预定数量的混凝土混合物,并且在混凝土压实过程中除去混合物中的不均匀性的任何剩余物。