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    • 92. 发明申请
    • Magnetic hole former
    • 磁孔成型机
    • US20050173612A1
    • 2005-08-11
    • US10772559
    • 2004-02-05
    • James Srackangast
    • James Srackangast
    • B28B7/16B28B7/28
    • B28B7/28B28B7/002Y10S425/033
    • An improved method and apparatus for attaching a hole former to a mold assembly for use in the formation of cast materials such as concrete and the like. The apparatus comprises a hole former assembly attached to a bracket. The bracket is held in a stationary position by a magnet assembly that is remotely located from the hole former. The magnet assembly is comprised of a plurality of magnets encased in a metal casing. An expendable blister pack can be provided to fit on the outside of the casing to facilitate removal of the magnetic assembly from the cast member.
    • 一种用于将孔形成器附接到模具组件以用于形成诸如混凝土等的铸造材料的改进的方法和装置。 该装置包括附接到托架的孔形成器组件。 支架通过位于远离成孔器的磁体组件保持在静止位置。 磁体组件包括多个被包围在金属外壳中的磁体。 可以提供消耗性泡罩包装以装配在外壳的外部,以便于从铸件中去除磁性组件。
    • 98. 发明授权
    • Composite masonry block
    • 复合砌块
    • US5294216A
    • 1994-03-15
    • US651322
    • 1991-02-06
    • Dick J. Sievert
    • Dick J. Sievert
    • B28B7/00B28B7/16B28B17/00E04B2/02E04C1/39E02D29/02
    • E04C1/395B28B17/0027B28B7/0097B28B7/162B65D2581/3421B65D2581/3494E04B2002/026
    • The present invention includes landscaping structures such as a retaining wall comprising a plurality of composite masonry blocks, the composite masonry block comprising a block body having an irregular trapezoidal shape and comprising a front surface and a back surface, an upper surface and a lower surface, and first and second sidewalls. Both the first and second sidewalls have a first and second part, the sidewall first part extends from the block front surface towards the block back surface at an angle of no greater than ninety degrees in relationship to the block front surface, the sidewall second part surfaces adjoins and lies between the sidewall first parts and the block back surface. The block also has a flange extending from the block back surface past the height of the block.
    • 本发明包括美化结构,例如包括多个复合砖石块的挡土墙,该复合砖石块包括具有不规则梯形形状的块体,包括前表面和后表面,上表面和下表面, 以及第一和第二侧壁。 第一侧壁和第二侧壁都具有第一和第二部分,侧壁第一部分以与块前表面相关的不大于九十度的角度从块前表面向块后表面延伸,侧壁第二部分表面 邻接并位于侧壁第一部分和块后表面之间。 该块还具有从块背面延伸超过块的高度的凸缘。
    • 99. 发明授权
    • Concrete molding system with tubs
    • 具有桶的混凝土模制系统
    • US4881714A
    • 1989-11-21
    • US215268
    • 1988-07-05
    • Bruce G. Koppenberg
    • Bruce G. Koppenberg
    • B28B7/16B28B23/00
    • B28B23/005B28B7/16
    • Concrete molding apparatus that includes an integral lattice frame having a first set of elongated expanses extending in one direction on the frame and a second set of elongated expanses extending transversely of the first set. These expanses define openings in the lattice frame and tub molds are detachably mounted in these openings. In the mounting of a tub mold, a retaining bar structure is provided paralleling an expanse in one of said set of expanses and detachable fasteners distributed along the length of a bar structure detachably fasten the bar structure to the expanse of the lattice frame.
    • 混凝土模制装置,其包括具有在框架上沿一个方向延伸的第一组细长展开的整体网格框架和横向于第一组横向延伸的第二组细长展开。 这些膨胀部分限定了格子框架中的开口,并且桶模具可拆卸地安装在这些开口中。 在一个桶模具的安装中,保持杆结构被设置成与所述一组膨胀件中的一个平行的膨胀件,并且沿着杆结构的长度分布的可拆卸的紧固件可拆卸地将杆结构紧固到格架的宽度上。
    • 100. 发明授权
    • Apparatus for the fabrication of construction blocks
    • 用于制造建筑块的装置
    • US4725214A
    • 1988-02-16
    • US842262
    • 1986-03-21
    • Giovanni PiazzaMario Piazza
    • Giovanni PiazzaMario Piazza
    • B28B3/02B28B3/08B28B7/00B28B7/10B28B7/16
    • B28B7/10B28B3/083B28B7/0058
    • Apparatus for forming a constructional block in which a lower die is filled with a given and at least substantially excess amount of material after substantially closing the lower die with an upper die for forming a mold by drawing the dies together, the material is highly compressed while, simultaneously with drawing them together under the action of a means for controlling and regulating its passage, in a first stage, the excess material is allowed to escape partly outwardly of the mold and, in a second stage, substantially before obtaining the desired dimension between the two faces of the block through the relative drawing together of the dies, the passage of the material escaping outwardly of the mold is stopped.
    • 用于形成结构块的装置,其中在通过将模具拉在一起而用模具形成模具的基本上封闭下模之后,下模具被填充给定且至少基本上过量的材料,该材料被高度压缩, 同时在用于控制和调节其通过的装置的作用下将它们拉在一起,在第一阶段中,允许多余的材料部分地从模具向外逸出,并且在第二阶段中基本上在获得期望的尺寸之前 块的两个面通过模具的相对拉伸在一起,停止从模具向外逸出的材料的通道。