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    PLATE ASSEMBLY FOR REMOVING A SECTION OF UNDERLYING SUBSTRATE
    1.
    发明公开
    PLATE ASSEMBLY FOR REMOVING A SECTION OF UNDERLYING SUBSTRATE 审中-公开

    公开(公告)号：US20240344346A1

    公开(公告)日：2024-10-17

    申请号：US18134164

    申请日：2023-04-13

    申请人： NABHOLZ CONSTRUCTION CORPORATION

    发明人： JUSTIN BARBER

    IPC分类号： E04G21/16 ,  E04G21/14

    CPC分类号： E04G21/167 ,  E04G21/142 ,  E04G21/162

    摘要： Method and apparatus for lifting and removing substrate, such as a cut section from an underlying concrete slab. A plate assembly has a planar support plate and a u-shaped support bracket extending therefrom. The support plate is placed onto the section to be removed. The support bracket has adjoining first, second and third web portions to define an interior channel above the support plate. First and second apertures extend through the support plate on opposing sides of the support bracket and are used to secure the support plate to the cut section using attachment mechanisms such as anchor bolts. A lifting mechanism such as a fork lift inserts a fork through the interior channel to lift the plate assembly and cut section. The interior channel may be contoured to facilitate centering of the fork during lifting and movement of the plate assembly and the cut section.

    Block lock/leveler
    2.
    发明授权
    Block lock/leveler 失效
    块锁/矫直机

    公开(公告)号：US07200947B2

    公开(公告)日：2007-04-10

    申请号：US10705850

    申请日：2003-11-13

    申请人： Victor Michael Kern

    发明人： Victor Michael Kern

    IPC分类号： G01B1/00

    CPC分类号： B65G7/12 ,  E04G21/16 ,  E04G21/162

    摘要： A fully adjustable masonry block tool for lifting, transporting, laying and leveling concrete block, webbed block corner block whether flat or rock faced with an attached leveling system. Tool is designed to center on and support a cement block of substantial weight, while giving more control to block layer. This invention in its entirety is a one piece unit which will be shown and described in further detail in claims, drawings and pictures of unit design.

    摘要翻译： 一个完全可调整的砖石工具，用于起重，运输，铺设和调平混凝土块，网板块角块不论平面还是岩石面临着附着的调平系统。 工具设计用于集中和支撑具有相当重量的水泥块，同时对阻挡层进行更多控制。 本发明的整体是单件单元，其将在单元设计的权利要求，附图和图片中更详细地示出和描述。

    Stone lifting device
    9.
    发明授权
    Stone lifting device 失效
    石材提升装置

    公开(公告)号：US07686362B2

    公开(公告)日：2010-03-30

    申请号：US11899323

    申请日：2007-09-05

    申请人： Karl-Heinz Layher

    发明人： Karl-Heinz Layher

    IPC分类号： B65G7/12

    CPC分类号： E01C23/121 ,  E04G21/16 ,  E04G21/162

    摘要： A stone lifting device comprises two handles (2, 3) that pivot in relation to each other. A first gripping jaw (11) is located at the one end region of the one handle (2) and a second gripping jaw (9) is located at the one end region of the other handle (3). The one handle (2) and the other handle (3) can be pivoted at their end regions in relation to each other around an axis (7) such that in a clamping position a cobblestone can be clamped between the first gripping jaw (11) and the second gripping jaw (9). A locking mechanism (12) is provided that can be either activated or deactivated. In their activated condition in the clamping position the positions of the handles (2, 3) are maintained and the cobblestone remains clamped between the gripping jaws (9, 11). In the deactivated condition the clamping position is maintained by a clamping force that is exerted onto the handles (2, 3) manually by an operator.

    摘要翻译： 石头提升装置包括相对于彼此枢转的两个把手（2,3）。 第一夹爪（11）位于一个把手（2）的一个端部区域，而第二夹爪（9）位于另一把手（3）的一个端部区域。 一个手柄（2）和另一个手柄（3）可以在它们的端部区域围绕轴线（7）相对于彼此枢转，使得在夹紧位置，鹅卵石可以夹在第一夹爪（11）之间， 和第二夹爪（9）。 提供了可以被激活或停用的锁定机构（12）。 在夹紧位置的激活状态下，保持手柄（2,3）的位置，并且鹅卵石保持夹持在夹爪（9,11）之间。 在停用状态下，通过由操作者手动施加到把手（2,3）上的夹紧力来保持夹紧位置。

    Adjustable clamping tongs
    10.
    发明申请
    Adjustable clamping tongs 失效
    可调钳钳

    公开(公告)号：US20050194801A1

    公开(公告)日：2005-09-08

    申请号：US10932444

    申请日：2004-09-02

    申请人： Joel VanHecker

    发明人： Joel VanHecker

    IPC分类号： B65G7/12

    CPC分类号： E04G21/162

    摘要： An adjustable clamping tong including a moveable pivoting clamping plate mechanism; a fixed clamping plate mechanism; and a guide mechanism for guiding the moveable pivoting clamping plate mechanism at a distal end of the guide mechanism and for fixing the fixed clamping plate mechanism at a proximal end of the guide mechanism, wherein the moveable pivoting clamping plate mechanism moves co-axially along the guide mechanism and pivots in multiple directions relative to the guide mechanism. An adjustable clamping tong including a pivoting clamping plate mechanism; a fixed clamping plate mechanism; and a spacing mechanism for spacing the pivoting clamping plate mechanism at a distal end of the spacing mechanism from the fixed clamping plate mechanism at a proximal end of the spacing mechanism, wherein the spacing mechanism includes an adjusting mechanism and the pivoting clamping plate mechanism axially pivots along the spacing mechanism.

    摘要翻译： 一种包括可移动的枢转夹紧板机构的可调夹紧钳; 固定夹板机构; 以及用于在所述引导机构的远端处引导所述可动枢转夹紧板机构并且用于将所述固定夹紧板机构固定在所述引导机构的近端处的引导机构，其中所述可动枢转夹紧板机构沿着 引导机构和相对于引导机构的多个方向的枢轴。 一种包括枢转夹板机构的可调夹紧钳; 固定夹板机构; 以及间隔机构，用于将所述间隔机构的远端处的所述枢转夹持板机构与所述间隔机构的近端处的所述固定夹紧板机构间隔开，其中所述间隔机构包括调节机构，并且所述枢转夹紧板机构轴向枢转 沿着间隔机构。