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    • 3. 发明授权
    • Floor resurfacing disks for rotary floor resurfacing machines
    • 用于旋转地板重铺机的地板重铺盘
    • US07033258B2
    • 2006-04-25
    • US10655902
    • 2003-09-05
    • Todd A. Jordan
    • Todd A. Jordan
    • B24B23/00
    • B24B7/186B24B41/047
    • A resurfacing disk which mounts to a rotatable disk mount of a conventional rotary floor resurfacing machine. The resurfacing disk includes a rigid upper disk with four counterbored holes through an upper surface corresponding to four downwardly open holes of each disk mount. A resilient, flanged grommet is retained extending through corresponding holes of a retaining plate mounted to the upper surface. The grommets include respective vertically oriented longitudinal bores closely receive a mounting pin which extends from a corresponding hole of the disk mount. A plurality of rotary cutters each include a bracket which mounts to the upper disk opposite the grommets and an externally toothed cutter rotatably mounted thereto. The rotatable toothed cutters are oriented radially outwardly of the resurfacing disk so as to rotate while engaging the floor as the resurfacing disk spins with the disk mount. A resiliently deformable lower disk may be mounted in place of the rotary cutters and a sandpaper disk is removably affixed thereto using sheets interconnectable hook and a loop fastener material. The grommets and the lower disk deform to permit the floor resurfacing device to more closely follow contours of the floor surface and are easily replaceable if damaged or worn out.
    • 一种重新铺绕的盘,其安装到常规的旋转地板表面重铺机的可旋转盘安装件上。 表面盘包括刚性上盘,其具有通过上表面的四个沉孔,其对应于每个盘安装座的四个向下开孔。 弹性法兰的索环被保持延伸穿过安装到上表面的保持板的相应孔。 索环包括相应的垂直取向的纵向孔紧密地接收从盘安装件的相应孔延伸的安装销。 多个旋转切割器各自包括安装到与盘孔相对的上盘的托架和可旋转地安装在其上的外齿刀。 可旋转的有齿切割器被定向在表面覆盖盘的径向外侧,以便当表面刷盘与盘安装件旋转时,可以同时接合地板而转动。 可以安装可弹性变形的下盘代替旋转切割器,并且砂纸盘可拆卸地固定到其上,使用片材可互连钩和环紧固件材料。 垫圈和下盘变形,以允许地板重铺装置更紧密地跟随地板表面的轮廓,并且如果损坏或磨损就容易更换。
    • 4. 发明申请
    • Insulated board having an integral drain
    • 绝缘板具有一体式排水
    • US20090007509A1
    • 2009-01-08
    • US11825285
    • 2007-07-05
    • Todd A. JordanGene S. Vallelonga
    • Todd A. JordanGene S. Vallelonga
    • E04B1/70
    • E02D31/02E02D31/10
    • A foundation protective layer for installation adjacent a foundation wall of a building includes a thermally insulative layer comprising a layer of foam and an upwardly extending drain passage thereon to facilitate drainage of groundwater, typically into a french drain. The drain passage may be formed within a conduit or a strip of porous material mounted on the insulative layer. A channel may be formed in the insulative layer in which the conduit or strip of porous material is disposed. The conduit may have a corrugated sidewall which may be perforated or split along its length. The strip of porous material may be formed of a web of non-woven fibers. An attachment mechanism may be used for attaching the insulative layer to the foundation wall.
    • 用于安装在建筑物的基础墙壁附近的基础保护层包括一个包含泡沫层和向上延伸的排水通道的热绝缘层,以便于将地下水通常排入法兰排水口。 排水通道可以形成在安装在绝缘层上的多孔材料的管道或条带内。 可以在其中设置多孔材料的导管或条带的绝缘层中形成通道。 导管可以具有可以沿其长度穿孔或分裂的波纹侧壁。 多孔材料条可以由非织造纤维网形成。 可以使用附接机构将绝缘层附接到基础壁。