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    Mold assembly for molding two concrete blocks and method of manufacturing concrete blocks
    2.
    发明授权
    Mold assembly for molding two concrete blocks and method of manufacturing concrete blocks 有权

    公开(公告)号：US12059821B2

    公开(公告)日：2024-08-13

    申请号：US17844700

    申请日：2022-06-20

    申请人： E. Dillon & Company

    发明人： Christopher Michael Miller ,  Thomas Harris

    IPC分类号： B28B7/28 ,  B28B7/00 ,  B28B7/24

    CPC分类号： B28B7/241 ,  B28B7/0097 ,  B28B7/28

    摘要： A mold assembly and method for molding two concrete blocks in face-to-face non-contacting relationship forms blocks having smooth front faces. The mold assembly includes a mold box having two mold cavities configured to form two blocks in face-to-face non-contacting relationship. A common partition plate separates the two mold cavities and opposite sides of the partition plate form the smooth front faces of the blocks. The two mold cavities are each configured to form a block having a raised front face with a beveled edge around its entire perimeter and a border around the entire perimeter of the beveled edge. The portions of the border at the top and the sides of the raised front face are curved and the portion of the border at the bottom of the raised front face is straight. A core bar is slidably inserted into the mold box beneath the bottom of the partition plate, and opposite sides of the core bar extend into and form the front bottom portions of the mold cavities.

    Method and mold for manufacturing an interlocking concrete retaining wall block
    7.
    发明授权
    Method and mold for manufacturing an interlocking concrete retaining wall block 有权

    公开(公告)号：US09945118B2

    公开(公告)日：2018-04-17

    申请号：US14704621

    申请日：2015-05-05

    申请人： Risi Stone, Inc.

    发明人： Tyler Matys

    IPC分类号： E04B2/84 ,  B28B1/14 ,  B28B3/04 ,  B28B7/00 ,  B28B7/18 ,  B28B7/20 ,  B28B7/24 ,  B28B7/28 ,  B28B7/26

    CPC分类号： E04B2/84 ,  B28B1/14 ,  B28B3/04 ,  B28B7/0064 ,  B28B7/007 ,  B28B7/0073 ,  B28B7/0079 ,  B28B7/0082 ,  B28B7/0097 ,  B28B7/183 ,  B28B7/20 ,  B28B7/24 ,  B28B7/26 ,  B28B7/285

    摘要： A mold for manufacturing interlocking, dry-cast concrete retaining wall blocks in an upright orientation comprises a mold box comprising two side walls joined to end walls to define a mold cavity, a top face, and a substantially open bottom face. Partitions configured to define a space between adjacent blocks or a space between a block and a side of the mold box extend parallel to the side walls of the mold box substantially from the top face into the mold cavity, to form first transverse portions of the profile of the top and bottom surfaces the blocks which do not include any undercut portion that would impede removal of the mold box in a substantially vertical direction. At least one removable insert comprises insert members which, when positioned in the mold box beneath the partitions, form remaining transverse portions of the profile of the top and bottom surfaces, the remaining transverse portions including at least one undercut portion. The insert members, when in position in the mold box for casting, are substantially in lateral alignment with respective bottom surfaces of at least some of the partitions and can be inserted and retracted through openings in an end wall of the mold box.

    APPARATUS FOR THE PRODUCTION OF MOLDED CONCRETE PARTS IN A MOLDING MACHINE
    8.
    发明申请
    APPARATUS FOR THE PRODUCTION OF MOLDED CONCRETE PARTS IN A MOLDING MACHINE 有权
    在模具机中生产模制混凝土部件的装置

    公开(公告)号：US20160271828A1

    公开(公告)日：2016-09-22

    申请号：US15070209

    申请日：2016-03-15

    申请人： KOBRA Formen GmbH

    发明人： Holger STICHEL ,  Juergen BRAUNGARDT

    IPC分类号： B28B7/08 ,  B28B7/00 ,  B28B7/24

    CPC分类号： B28B7/08 ,  B28B3/028 ,  B28B7/0097 ,  B28B7/24 ,  B30B15/041

    摘要： An apparatus for the production of concrete molded parts in a molding machine includes an upper mold part having at least one pressure punch for transfer of a force to at least one pressure plate, wherein the pressure plate can be introduced into an opening of a mold insert in a lower mold part in the vertical direction, wherein the lower mold part is surrounded by a frame that has a guide connected with the upper mold part and configured so that, the lower mold part can be tilted from the vertical direction, relative to the upper mold part, during engagement of the pressure plates into the openings of the mold insert.

    摘要翻译： 一种用于在模制机中生产混凝土模制件的装置包括：具有至少一个用于将力传递到至少一个压板的压力冲头的上模具部件，其中压板可以被引入到模具插入件的开口中 在垂直方向的下模具部分中，其中下模具部分被框架包围，框架具有与上模具部分连接的引导件，并且构造成使得下模具部件可以相对于垂直方向倾斜 在将压板接合到模具插入件的开口中时，上模具部分。

    SINTERED MAGNET PRODUCTION MOLD, AND SINTERED MAGNET PRODUCTION METHOD USING THE SAME
    9.
    发明申请
    SINTERED MAGNET PRODUCTION MOLD, AND SINTERED MAGNET PRODUCTION METHOD USING THE SAME 审中-公开
    烧结磁铁生产模具和使用其的烧结磁体生产方法

    公开(公告)号：US20160104571A1

    公开(公告)日：2016-04-14

    申请号：US14785750

    申请日：2014-03-18

    申请人： INTERMETALLICS CO., LTD.

    发明人： Kazuyuki KOMURA ,  Masato SAGAWA

    IPC分类号： H01F41/02 ,  H01F1/057 ,  B22F1/00 ,  B22F3/10 ,  B22F3/00

    CPC分类号： H01F41/0266 ,  B22F1/0081 ,  B22F3/004 ,  B22F3/03 ,  B22F3/10 ,  B22F2998/10 ,  B22F2999/00 ,  B28B7/0097 ,  C22C2202/02 ,  H01F1/0577 ,  H01F1/086 ,  H01F41/0273 ,  B22F3/02 ,  B22F2202/05

    摘要： A sintered magnet production mold which can improve the uniformity in the filling density of the alloy powder. The main body has a main cavity formed inwards from a main-body surface and a side cavity provided on the outside of the opening of the upper cavity on the main-body surface at each of the two ends of the opening in the axial direction of the aforementioned partial cylinder, the side cavity formed inwards from the main-body surface and shaped like a partial cylinder having an axis parallel to the axis of the partial cylinder of the lower cavity. The cover has a base surface corresponding to the main-body surface and a convex rib bulging from the base surface, the convex rib having a shape corresponding to the two side cavities and a virtual cavity shaped like a partial cylinder connecting the two side cavities.

    摘要翻译： 一种烧结磁体制造模具，其可以提高合金粉末的填充密度的均匀性。 主体具有从主体表面向内侧形成的主空腔和设置在主体表面上的上腔体的开口外侧的侧腔，其在开口的两端的轴向方向 上述部分气缸，侧腔从主体表面向内形成并且形状为具有平行于下腔的部分气缸的轴线的轴线的部分气缸。 盖具有对应于主体表面的基面和从基面凸出的凸肋，凸肋具有与两侧腔相对应的形状，以及形成为连接两侧腔的局部圆柱的虚拟腔。