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    • 2. 发明申请
    • A FOOT OR TOP PLATE ASSEMBLY
    • 一个脚或顶板组件
    • WO1994015045A1
    • 1994-07-07
    • PCT/CA1993000548
    • 1993-12-23
    • JACKSON, George, W.
    • E04G11/48
    • E04G11/48E04G5/02E04G25/00E04G25/065E04G25/066
    • A foot or top plate assembly for a shoring structure or tower comprises a wedged pin (52), a screw jack (28) having an end adapted to receive the wedged pin in a friction fit, a foot plate (38) having a first support (40, 42) for receiving the wedged pin (52) in a friction fit and a second support (51) for supporting the wedged pin. The first and second supports adapted to receive the hollow end in a sliding fit. The wedged pin (52) connects the foot plate (38) to the screw jack (28), whereby as the wedged pin is moved between an engaged position and a disengaged position the base plate moves relative to the screw jack.
    • 用于支撑结构或塔架的脚或顶板组件包括楔形销(52),具有适于以摩擦配合接收楔形销的端部的螺钉千斤顶(28),具有第一支撑件 (40,42),用于以摩擦配合接收所述楔形销(52),以及用于支撑所述楔形销的第二支撑件(51)。 第一和第二支撑件适于以滑动配合接收中空端。 楔形销(52)将脚板(38)连接到螺钉千斤顶(28),由此当楔形销在接合位置和脱离位置之间移动时,底板相对于螺丝千斤顶移动。
    • 3. 发明申请
    • CONCRETE SLAB FORM SYSTEM
    • 混凝土板系统
    • WO2004065722A1
    • 2004-08-05
    • PCT/CA2003/001951
    • 2003-12-17
    • GILLESPIE PRACTICAL TECHNOLOGIES INC.WOOD, CharlesGILLESPIE, Paul
    • GILLESPIE, Paul
    • E04G11/48
    • E04G11/38E04G11/48E04G11/486E04G17/18E04G25/066E04G2009/025Y10T403/59Y10T403/591
    • A system of interconnecting structural components for supporting and forming suspended concrete slabs that allow removal of form panels without disturbing the slab support posts. Additional features of the system accommodate changes in suspended slab thickness, horizontal slab dimensions that are not multiples of the basis component dimensions, slab edge cantilevered form panels, attachment to walls and remote manipulation of form panels from the floor below using an erection staff. The primary system components are panels, support posts, telescopic beams, adjustable hanger connections, wall hangers, wall beams, raking shore assemblies and erection/stripping staffs. Form panels are directly supported by the shores without the use of an intermediate member (usually a beam) that is common practice in the concrete forming industry. The system reduces the number of required components that in turn reduces the capital cost to the user and improves his labor efficiency and quality of the concrete surface.
    • 互连用于支撑和形成悬挂混凝土板的结构部件的系统,其允许在不干扰板支撑柱的情况下移除模板。 该系统的附加特征适用于悬挂板坯厚度的变化,水平板坯尺寸不是基础部件尺寸的倍数,板坯边缘悬臂板,墙壁附件和使用安装人员从下面的地板远程操纵成型板。 主要系统组件是面板,支撑柱,伸缩梁,可调节的衣架连接,壁挂架,墙梁,耙岸组件和安装/拆卸人员。 在不使用在混凝土成形工业中常见的中间构件(通常为梁)的情况下,板形板直接由岸边支撑。 该系统减少了所需部件的数量,从而降低了用户的资本成本,提高了他的劳动效率和混凝土表面的质量。
    • 5. 发明申请
    • VERNIER VICE
    • WO1982004006A1
    • 1982-11-25
    • PCT/AU1982000079
    • 1982-05-20
    • GOULTER VICTOR HAROLD
    • B25B01/24
    • B25B1/02B25B1/06E04G25/06E04G25/061E04G25/066
    • A force-applying tool comprising first (12) and second (18) members, each having a plurality of separate passageways (13, 19) therealong and respective end fittings (14, 20), the passageways (13) in the first member having different spacings from those (19) in the second member, so that when said members are positionned adjacent each other their respective passageways are also adjacent each other and a workpiece can be positioned between the end fittings (14, 20) at least one pair of passageways of said respective members will be partially aligned to define a common passageway through both members, and including a lever (24) which can be inserted into said partially aligned common passageways to more completely align them so as to force said members to move with respect to each other and tightly tension or clamp a workpiece between the end fittings and said member be held in place by a locking pin (22).
    • 一种力施加工具,包括第一(12)和第二(18)构件,每个构件具有多个分开的通道(13,19)和相应的端部接头(14,20),第一构件中的通道(13)具有 与第二构件中的那些(19)不同的间隔,使得当所述构件彼此相邻定位时,其相应的通道也彼此相邻,并且工件可以位于端部配件(14,20)之间,至少一对 所述相应构件的通道将部分地对准以限定通过两个构件的共同通道,并且包括可插入到所述部分对准的共同通路中以使其更完全对准的杆(24),以便迫使所述构件相对于 彼此之间并且通过锁定销(22)将端部配件和所述构件之间的工件紧紧地张紧或夹持在适当的位置。