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    • 71. 发明授权
    • Apparatus for hoisting loads to elevated building locations
    • 用于将负载提升到高架建筑物位置的装置
    • US4441849A
    • 1984-04-10
    • US411689
    • 1982-08-26
    • Michael J. Dizmang
    • Michael J. Dizmang
    • B66C23/20B60P3/28
    • B66C23/205
    • A light weight carriage having a flat bed and a pivotal ramp also includes a winch and counterbalance assembly is first hauled to the roof of a building or other elevated location. Gutter guards are then installed to the carriage and the ramp is placed in its supported inclined position. A separate platform or pallet to which a load is attached, and having a plurality of small wheels thereunder, is connected to the cable of the winch on the carriage and is winched up the wall of the building, over the gutter guards, over a wheel-protecting block on the ramp and into its final position on the ramp. The ramp is lowered and the assembly is used like a dolly to move the load to its final location.
    • 具有平板床和枢转斜坡的轻型滑架还包括绞盘和平衡组件,其首先被牵引到建筑物或其他高架位置的屋顶。 然后将挡板安装到滑架上,并将斜坡放置在其支撑的倾斜位置。 一个单独的平台或托盘,负载被附接到其上并且具有多个小的轮子,连接到托架上的绞盘的缆线,并且被绞在建筑物的墙壁上,在天沟护罩上方,在车轮上 在斜坡上保护块并进入坡道的最终位置。 斜坡下降,组合使用像小车把货物移动到最终位置。
    • 73. 发明授权
    • Tow truck boom and method of constructing same
    • 牵引车和其构造方法
    • US3890696A
    • 1975-06-24
    • US35910473
    • 1973-05-10
    • BUSKE EARL R
    • BUSKE EARL R
    • B21D47/01B23K9/00B60P3/28B66C23/64B23K31/06
    • B21D47/01B23K9/0026B60P3/28B66C23/64Y10T29/49622
    • A tow truck includes a pair of booms comprised of two identical channel-shaped members being secured together in face-to-face relationship to form a space therebetween. Each of the members includes serrations in the side walls in a common transverse plane at the center of the boom and the serrations are closed by weldments. The boom is constructed by taking a blank sheet of rectangular material and shaping it to taper it from the transverse center to the outer ends along all of its edges and providing inwardly shaping V-shaped notches along the transverse centerline. Side walls are then formed by bending and then the resulting two channel-shaped members are placed in edge-to-edge engagement along one end and held in this position by welding while the opposite ends are drawn together such that bending occurs in a plane through the vertexes of the V-shaped notches and the notches are closed. All abutting edges are then welded together to complete the boom.
    • 牵引车包括一对起重臂,其由两个相同的通道状构件组成,其以面对面的关系固定在一起,以在它们之间形成空间。 每个构件在悬臂的中心处的共同横向平面中的侧壁中包括锯齿,并且锯齿由焊件封闭。 起重臂是通过取一块矩形材料制成的,并将其成形为使其沿着其所有边缘从横向中心到外端逐渐变细,并沿横向中心线向内成形V形凹口。 然后通过弯曲形成侧壁,然后将所得到的两个通道状构件沿着一端沿边缘到边缘接合放置并且通过焊接保持在该位置,同时将相对端拉在一起,使得弯曲发生在平面通过 V形凹口和凹口的顶点是封闭的。 然后将所有的邻接边缘焊接在一起以完成起重臂。
    • 74. 发明授权
    • Mobile load handling machines
    • 移动式装载机
    • US3856149A
    • 1974-12-24
    • US36737373
    • 1973-06-06
    • SHAW TREW & SMITH LTD
    • SHAW D
    • B60P3/28B62D21/14B66C23/62B62D5/06
    • B60P3/28B62D21/14B66C23/62
    • A mobile load handling machine primarily in the form of a crane is provided in which a jib is pivotally mounted from the machine chassis on upstanding mutually inclined linkage which interconnects front and rear wheeled portions of the machine chassis, which chassis portions are movable relative to one another along the fore and aft axis of the machine while ram means and tie linkage are pivotally connected between a mounting member movable in a fore and aft direction on one of the chassis portions and the jib whereby on extension and retraction of the ram means it operates in conjunction with the tie linkage to effect raising and lowering luffing movement of the jib and also operates in conjunction with the mutually inclined linkage to effect relative retraction of the chassis portions to reduce the wheel base of the machine on raising of the jib and vice versa.
    • 提供了主要为起重机形式的移动式负载处理机,其中,起重臂从机架枢转地安装在与底盘部分相对于一个机架底座部分可移动的直立互相倾斜的连杆机构上 另一个沿着机器的前后轴线,而冲头装置和连杆机构可枢转地连接在一个底盘部分和起重臂之间的前后方向上可移动的安装构件之间,由此在其操作的拉杆装置的伸出和缩回 结合连杆机构来实现提升和降低起重臂的变幅运动,并且还与相互倾斜的联动结合起作用,以实现底盘部分的相对缩回,以减小机架在升起起重臂时的车轮底座,反之亦然 。
    • 78. 发明申请
    • HANDLING OF A CRANE FOR USE IN INSTALLATION AND SERVICE OF WIND TURBINE GENERATOR COMPONENTS
    • 用于风力发电机组件的安装和维修中使用的起重机的处理
    • WO2011134472A1
    • 2011-11-03
    • PCT/DK2011/050134
    • 2011-04-28
    • VESTAS WIND SYSTEMS A/SMORTENSEN, Henning
    • MORTENSEN, Henning
    • F03D1/00B60P3/28
    • B60P3/40F03D13/10F03D13/40F05B2230/61F05B2240/916Y02E10/728Y02P70/523
    • A support assembly for handling a tower crane (2) of a type which in use is hoisted or otherwise raised up a wind turbine tower for use in handling components of a wind turbine during installation or service is disclosed, together with a method of handling, the support assembly, which may be part of a truck or vessel for transport of the crane, comprising a first support (17, 24)) which supports an end of the crane which in operation of the crane is a lower end, the first support (17, 24) having an engagement structure pivotable between a transport position where the crane is substantially horizontal to a lifting position where the crane is substantially vertical with its weight at least partly carried by the support (17, 24) and the crane end locked thereto by a locking structure (26), from where it can be hoisted up the tower.
    • 公开了一种用于处理在安装或使用中用于处理风力涡轮机的部件的风力涡轮机塔架中使用的类型的塔式起重机(2)的支撑组件以及处理方法, 支撑组件可以是用于运输起重机的卡车或容器的一部分,包括支撑起重机的一端的第一支撑件(17,24),该起重机在起重机的操作中是下端,第一支撑件 (17,24),其具有接合结构,所述接合结构可在起重机基本上水平的运输位置与起重机基本上垂直的提升位置之间枢转,其中重物至少部分地由支撑件(17,24)承载并且起重机端锁定 通过锁定结构(26)从塔架上升起。