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    • 1. 发明授权
    • Chock for paver support
    • 节省摊铺机支持
    • US09482014B2
    • 2016-11-01
    • US14389971
    • 2013-04-03
    • ELMICH PTE LTD
    • Alan Sian Ghee LeeHenry Greaves
    • F16M11/24E04F15/02E01C5/00E04D11/00E01C3/00E01C11/12E04B5/08E04D1/34
    • E04F15/02044E01C3/006E01C5/001E01C5/005E01C11/12E04B5/08E04D1/34E04D11/007E04D2001/3408E04D2001/3438E04F15/02E04F2015/02127Y02A30/68
    • A vertically-adjustable support structure (10) for supporting paving slabs or the like includes a base plate (20) on which four wedge-like support blocks (30) are provided. Each support block (30) has an inclined surface defining a series of teeth/steps, and a horizontal top surface. A chock (40) is placed on top of each support block (30) to support a corner of a paving slab. Each chock includes an upper support surface (70) for supporting the paving slab, and a sloped underside (280) which defines teeth (290) which engage the teeth of the support block and secures each chock against displacement towards the base plate. Moving the chock up or down the inclined surface adjusts the height of the support structure. Additional height adjustment is provided by adjusting the height of the chocks themselves. In particular, each chock includes wings (320) which are hinged to the sides of the chock. In one orientation with the side elements disposed on opposed sides of the chock the chock has a first height. In a second orientation, the side elements (320) are rotated about hinges (330) through 180° so that the surface which was uppermost in the first orientation is located on top of the upper surface of the chock, with the height of the chock increased by the depth of the side elements. The side elements preferably include means (340, 350; 360, 370, 380, 390) to lock them together and/or to the upper surface of the chock in the second orientation.
    • 用于支撑铺路板或类似物的可垂直调节的支撑结构(10)包括其上设置有四个楔形支撑块(30)的基板(20)。 每个支撑块(30)具有限定一系列齿/台阶的倾斜表面和水平顶面。 将一个轴承座(40)放置在每个支撑块(30)的顶部以支撑铺路板的角部。 每个轴承座包括用于支撑铺路板的上支撑表面(70)和限定齿(290)的倾斜的下侧(280),所述下侧(280)与支撑块的齿接合并固定每个轴承座以抵抗朝向底板的位移。 将倾斜面向上或向下移动,调整支撑结构的高度。 通过调整轴承座本身的高度来提供额外的高度调整。 特别地,每个轴承座包括铰接到轴承座侧面的翼(320)。 在一个方向上,侧面元件设置在轴承座的相对侧上,轴承座具有第一高度。 在第二方向上,侧部元件320围绕铰链330旋转180°,使得在第一方向上最上方的表面位于轴承座上表面的顶部,轴承座的高度 增加了侧面元素的深度。 侧部元件优选地包括在第二取向中将它们锁定在一起和/或到轴承座的上表面的装置(340,350; 360,370,380,390)。
    • 5. 发明授权
    • Structural units and arrays therefrom
    • US4324037A
    • 1982-04-13
    • US828312
    • 1977-08-29
    • Clyde C. Grady, II
    • Clyde C. Grady, II
    • E04B1/22E04B5/08B23P21/00
    • E04B5/08E04B1/22Y10T29/49838Y10T29/49904
    • A building structural unit and its method of construction is disclosed. Additionally provided is a method for the building of structural arrays with a plurality of the structural units. The structural unit of the present invention provides an inner structural core portion having provided attached to the outer surface thereof load-distributing surfaces. Suitable attachment means can be provided in order to facilitate connection of a plurality of the individual units together forming a structural array such as a wall, slab, ceiling, column, or the like. The structural units can be fastened together by means of tension members such as for example threaded rods, with each individual unit being provided with bores therethrough through which the tension members or rods can pass. Bolted or like connections at the tension member ends bear upon the provided load distributing surface to complete the desired mating of the individual units. A method for connecting the units together in order to form the desired structural array allows each unit to be completely self supported structurally upon its connection to the previous unit or to the formed array itself. A first embodiment provides a substantially rectangular shaped structural unit, useful in wall construction (FIGS. 2 and 3); a second embodiment provides a diagonally interfacing unit, useful in the construction of slabs, ceilings and the like (FIGS. 4 and 5); a third embodiment also provides an alternative diagonally interfacing unit useful in slab and ceiling construction, a fourth embodiment provides a unit member suitable for column construction; in a fifth embodiment, a generally hexagonal unit structure is disclosed.
    • 6. 发明授权
    • Beamless floor and roof structure
    • 无缝地板和屋顶结构
    • US3971181A
    • 1976-07-27
    • US457982
    • 1974-04-04
    • Lev Zetlin
    • Lev Zetlin
    • E04B5/43E04B5/08
    • E04B5/43
    • A beamless load bearing surface or stratum having a first group of polygonal plate members forming a peripheral ring. Each of such plate members forming such ring having a transverse edge supported on a longitudinal edge of the next adjacent plate member and so on around the ring. A second group of these plate members forms a second ring interiorly of the first ring. Each of the plate members in the second ring also having a transverse edge supported on a longitudinal edge of the next adjacent plate member of such second ring. In addition, each of the plate members in the second ring is supported along one of its longitudinal edges on the longitudinal edge of an adjacent one of the plates of the peripheral ring. Additional such rings inwardly of the second ring may be provided as desired as may also a central plate member for closing the opening left by the innermost such ring.
    • 无梁承载表面或层,其具有形成外围环的第一组多边形板构件。 每个这样的板构件形成这样的环,其横向边缘支撑在下一个相邻的板构件的纵向边缘上,并且等等在环周围。 这些板构件的第二组在第一环的内部形成第二环。 第二环中的每个板构件还具有支撑在该第二环的下一相邻板构件的纵向边缘上的横向边缘。 此外,第二环中的每个板构件沿其周边环的相邻板的纵向边缘的一个纵向边缘被支撑。 可以根据需要提供另外的第二环内部的这种环,还可以设置用于封闭由最里面的这种环留下的开口的中心板构件。