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280 条记录 (耗时 0.017 秒)

    SYSTEM AND METHODS FOR DEMOLDING CONCRETE BLOCKS AND REINSERTING MOLD INSERTS
    5.
    发明公开
    SYSTEM AND METHODS FOR DEMOLDING CONCRETE BLOCKS AND REINSERTING MOLD INSERTS 审中-公开

    公开(公告)号：EP3991933A1

    公开(公告)日：2022-05-04

    申请号：EP21205821.8

    申请日：2021-11-01

    申请人： Rosetta Hardscapes, LLC

    发明人： Kloss, Jacob Paul ,  Heinz, Gabrielle Grace

    IPC分类号： B28B13/06 ,  B28B7/08 ,  B28B7/36 ,  B28B7/24

    摘要： A forming system (10) and methods that can more efficiently, safely, and economically produce pre-cast modular blocks (20) having desired shapes and surfaces, such as those having reverse tapered shapes. The forming system (10) and methods disclosed herein allow for quick, easy, and efficient demolding and reinstalling of inserts (28) for the production of reverse tapered pre-cast modular blocks (20). The forming system (10) comprises (i) a form assembly (12) for concrete blocks (20), itself comprising a rigid support member (22) for a mould liner (16) and insert assemblies (26) selectively inserted into mould cavities (18) of the mould liner (16); and (ii) a reaction frame (34) with extending arms (38) configured to selectively engage with the insert assemblies (26).

    CONCRETE DECORATING AND EMBOSSING DEVICE
    7.
    发明公开
    CONCRETE DECORATING AND EMBOSSING DEVICE 审中-公开

    公开(公告)号：EP3981565A1

    公开(公告)日：2022-04-13

    申请号：EP21210688.4

    申请日：2019-10-03

    申请人： Toppan Printing Co., Ltd.

    发明人： MIURA, Kimihiro

    IPC分类号： B28B7/36

    摘要： A concrete decorating embossing material (1) is provided. The concrete decorating embossing material (1) comprises a substrate (2) including a reverse structure (4) which is a reverse of an uneven pattern to be formed on a concrete surface, and cure retardant layer elements (3) which are formed in portions of the surface of the substrate (2) on which the reverse structure (4) is formed, and comprise a resin composition mixed with a concrete cure retardant. The concrete decorating embossing material (1) includes a texture pattern of the cure retardant layer elements (3) on the substrate (2).