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    EDGER HAVING CONNECTION SURFACES
    23.
    发明申请
    EDGER HAVING CONNECTION SURFACES 有权
    边缘连接表面

    公开(公告)号：US20160242364A1

    公开(公告)日：2016-08-25

    申请号：US15052782

    申请日：2016-02-24

    Applicant: Keystone Retaining Wall Systems LLC

    Inventor： Thomas S. Riccobene ,  Robert A. MacDonald

    IPC: A01G1/08

    CPC classification number: A01G9/28

    Abstract: An edging unit comprises a structure having opposed top and bottom surfaces, opposed first and second side surfaces extending between the opposed top and bottom surfaces, and opposed first and second end surfaces extending between the opposed top and bottom surfaces and between the first and second side surfaces. The top surface comprises at least one pair of opposed segments. Each pair of segments includes first and second segments respectively opposing one another with respect to a center of the edging unit. The first segment defines a first upward or downward slope between the first side surface and the second side surface and the second segment defines a second upward or downward slope between the first side surface and the second side surface generally opposite in direction to the first slope.

    Abstract translation: 边缘单元包括具有相对的顶表面和底表面的相对的第一和第二侧表面，在相对的顶部和底部表面之间延伸的相对的第一和第二侧表面以及在相对的顶部和底部表面之间以及第一和第二侧面之间延伸的相对的第一和第二端面 表面。 顶表面包括至少一对相对的段。 每对段包括分别相对于边缘单元的中心彼此相对的第一和第二段。 第一段限定第一侧表面和第二侧表面之间的第一向上或向下的斜坡，并且第二段在第一侧表面和第二侧表面之间限定第二向上或向下的斜坡，大体上与第一倾斜方向相反。

    CONNECTION SURFACE FOR A STRUCTURAL UNIT
    24.
    发明申请
    CONNECTION SURFACE FOR A STRUCTURAL UNIT 审中-公开
    结构单元的连接表面

    公开(公告)号：US20150132057A1

    公开(公告)日：2015-05-14

    申请号：US14602955

    申请日：2015-01-22

    Applicant: Keystone Retaining Wall Systems LLC

    Inventor： Thomas S. Riccobene ,  Robert A. MacDonald

    IPC: E01C5/00

    CPC classification number: E01C5/00 ,  E01C2201/12 ,  E01C2201/16 ,  E02B3/14 ,  E04B2002/0215 ,  E04F13/0894 ,  E04F2201/0107 ,  E04F2201/022 ,  E04F2201/025

    Abstract: A connection surface that is disposed on at least a portion of a face of a structural unit comprises a first convex surface and a first concave surface arranged substantially along a first line. The shape of the first concave surface is complementary to the shape of the first convex surface. A second convex surface and a second concave surface are arranged substantially along a second line that is substantially parallel to the first line. The shape of the second concave surface is complementary to the shape of the second convex surface. The concave-convex order of the second line is reversed relative to the first line, such that the second convex surface corresponds with the first concave surface and the second concave surface corresponds with the first convex surface.

    Abstract translation: 设置在结构单元的表面的至少一部分上的连接表面包括基本上沿第一线布置的第一凸面和第一凹面。 第一凹面的形状与第一凸面的形状互补。 第二凸表面和第二凹表面基本上沿着基本上平行于第一线的第二线布置。 第二凹面的形状与第二凸面的形状互补。 第二线的凹凸顺序相对于第一线反转，使得第二凸面对应于第一凹面，第二凹面对应于第一凸面。

    TWISTED BLOCK
    26.
    发明申请
    TWISTED BLOCK 有权
    TWISTED块

    公开(公告)号：US20140272449A1

    公开(公告)日：2014-09-18

    申请号：US14205760

    申请日：2014-03-12

    Applicant: Keystone Retaining Wall Systems LLC

    Inventor： Robert A. MacDonald ,  Thomas S. Riccobene

    IPC: E01C5/00 ,  A01G1/08 ,  E04C1/00 ,  E01C11/00

    CPC classification number: E01C5/04 ,  A01G9/033 ,  A01G9/28 ,  E01C5/06 ,  E01C5/16 ,  E01C5/20 ,  E01C5/22 ,  E04B2/12 ,  E04C1/00 ,  E04C1/395 ,  Y02A30/68 ,  Y10T428/12389 ,  Y10T428/24355 ,  Y10T428/24479 ,  Y10T428/24488

    Abstract: A block suitable for use in paving, edging or wall applications comprises a lower portion having parallel, substantially vertical side faces that are spaced apart by a first width, and an upper portion having parallel, substantially vertical side faces that are spaced apart by a second width. The second width is smaller than the first width of the lower portion, and the side faces of the upper portion are angled relative to the side faces of the lower portion. The block further comprises a transition portion between the upper and lower portions, having at least one slanted side extending between one or more sides of the lower portion and one or more sides, respectively, of the upper portion.

    Abstract translation: 适用于铺路，边缘或墙壁应用的块包括具有平行的，基本上垂直的侧面，其间隔开第一宽度的下部，以及具有平行的基本垂直的侧面的上部， 宽度。 第二宽度小于下部的第一宽度，并且上部的侧面相对于下部的侧面成角度。 该块还包括在上部和下部之间的过渡部分，其具有在下部的一个或多个侧面和上部的一个或多个侧面之间延伸的至少一个倾斜面。

    IRREGULAR TRAPEZOIDAL BUILDING UNIT AND WALL STRUCTURE INCLUDING SAME
    27.
    发明申请
    IRREGULAR TRAPEZOIDAL BUILDING UNIT AND WALL STRUCTURE INCLUDING SAME 有权
    非正规的铁路建筑单元和包括其中的墙结构

    公开(公告)号：US20140270988A1

    公开(公告)日：2014-09-18

    申请号：US14204589

    申请日：2014-03-11

    Applicant: Keystone Retaining Wall Systems LLC

    Inventor： Thomas S. Riccobene ,  Robert A. MacDonald

    IPC: E02D29/02

    CPC classification number: E02D29/025

    Abstract: An irregular trapezoidal structural unit configured to be arranged with other like units in courses to form a structure comprises opposing upper and lower surfaces, opposing irregular front and rear faces, and irregular opposed side faces. The side faces each include a general S-shape mating section that are translated images of each other such that each side of the unit will mate with either side face of another like unit. The front and rear faces optionally include S-shaped mating sections that are translated images of each other. Structures are formed in courses by arranging units side to side along a line to form at least a first course, wherein adjacent side faces mate and interlock. Optionally, a second course is disposed laterally adjacent the first course wherein adjacent front and rear faces mate and interlock. Additional courses can be added on top of the other courses forming wall structures.

    Abstract translation: 不规则的梯形结构单元被配置为与其它类似单元一起布置以形成结构，包括相对的上表面和下表面，相对的不规则前后表面和不规则的相对侧面。 侧面各自包括一般的S形配合部分，它们是彼此平移的图像，使得该单元的每一侧将与另一相似单元的任一侧面配合。 前表面和后表面可选地包括彼此平移的图像的S形配合部分。 结构通过沿着一条线排列单元而形成至少一个第一道次，其中相邻的侧面配合和互锁。 可选地，第二过程横向地邻近第一过程布置，其中相邻的前后面配合和互锁。 在其他形成墙体结构的课程之上可以增加额外的课程。

    BUILDING UNIT WITH MATING SIDES
    28.
    发明申请
    BUILDING UNIT WITH MATING SIDES 有权
    建筑单位与边界

    公开(公告)号：US20140260059A1

    公开(公告)日：2014-09-18

    申请号：US14204501

    申请日：2014-03-11

    Applicant: Keystone Retaining Wall Systems LLC

    Inventor： Thomas S. Riccobene ,  Robert A. MacDonald

    IPC: E04C1/00 ,  E04B2/08

    CPC classification number: E04C1/00 ,  E04B2/08 ,  E04B2/12 ,  E04B2002/023 ,  E04B2002/0265 ,  E04B2002/0271 ,  E04C1/395

    Abstract: A building unit including upper and lower surfaces, and a plurality of side surfaces extending between the upper and lower surfaces defining a generally trapezoidal shape in plan view. The unit includes a first pair of the side surfaces, located on opposite sides of the unit and extending non-linearly and generally obliquely with respect to each other in plan view, where each side surface of the first pair has a midpoint bisecting it into two portions. The portions on each side of the midpoint are a 180° rotational image of the other portion about the midpoint. One side surface of the first pair is longer than the other, and the longer side surface includes a midsection of the same length and configuration as the other, shorter side surface. Each of the shorter and longer side surfaces interlocks with either the shorter or longer side surface of another like building unit.

    Abstract translation: 包括上表面和下表面的建筑单元和在上表面和下表面之间延伸的多个侧表面在平面图中限定大致梯形形状。 该单元包括第一对侧表面，其位于该单元的相对侧上，并且在平面图中相对于彼此非线性地且大致倾斜地延伸，其中第一对的每个侧表面具有将其二等分成两个的中点 部分。 中点每侧的部分是围绕中点的另一部分的180°旋转图像。 第一对的一个侧表面比另一个更长，并且较长的侧表面包括与另一个较短侧表面相同的长度和结构的中间部分。 较短的和较长的侧表面中的每一个与另一个类似的建筑单元的较短或较长的侧表面互锁。

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