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    • 16. 发明公开
    • Device to connect a lifting means, such as a crane, to an object that shall be lifted
    • Vorrichtung zur Verbindung von Hebemitteln,wie etwa ein Kran,an ein anzuhebendes Objekt
    • EP2853512A1
    • 2015-04-01
    • EP14185937.1
    • 2014-09-23
    • AF Offshore Decom AS
    • Hanes, Eirik
    • B66C1/16B66C1/64
    • B66C1/64B66C1/16
    • A device [lifting block] ( 5 ) to connect a lifting appliance, such as a crane, to an object (1) that shall be lifted. The device ( 5 ) comprises a main part (34) which is set up to be placed under a first element (26), such as a beam or a strut, on the object (1) that shall be lifted, and extends substantially transverse in relation to this element (26), that the main part has a first contact surface (33) that is set up to lie against the first element (26) and a second contact surface (36) which is set up to lie against a second element (27) on the object (1) that shall be lifted, as the contact surfaces (33, 36) form an angle in relation to each other that corresponds to the angle between the two elements (26, 27), that the device is permitted during the lift to be displaced so that it presses against both the elements (26, 27) and all the lifting forces are transferred via the two contact surfaces (33, 36), and that each end of the main part (34) is formed to take up lifting forces from a lifting tool (3) that is connected to the lifting appliance.
    • 将升降机(如起重机)连接到应提升的物体(1)上的装置(提升块)(5)。 装置(5)包括主要部分(34),其被设置为放置在待提起的物体(1)上的第一元件(例如梁或支柱)下方,并且基本上横向延伸 相对于该元件(26),主要部分具有设置成抵靠第一元件(26)的第一接触表面(33)和设置成与第一元件(26)相对的第二接触表面(36) 由于接触表面(33,36)相对于彼此形成与两个元件(26,27)之间的角度相对应的角度,物体(1)上将被提起的第二元件(27) 在升降机期间允许装置移动,使得其压靠两个元件(26,27),并且所有的提升力经由两个接触表面(33,36)传递,并且主要部件(34)的每个端部 )被形成为从连接到起重设备的提升工具(3)吸收提升力。
    • 19. 发明申请
    • HYDRAULIC CRANE-MOUNTED REMOTELY-CONTROLLED LIFTING DEVICE
    • 液压起重机远程控制提升装置
    • WO2007092236A2
    • 2007-08-16
    • PCT/US2007002691
    • 2007-02-01
    • BOUTTE TIERSON K
    • BOUTTE TIERSON K
    • B66C13/14B66C1/447B66C1/585B66C1/64B66C13/40Y10S294/905
    • The hydraulic crane-mounted remotely-controlled lifting device (10) includes a housing (26) having hydraulically-operated, grasping members (16), (44, 46) that will permit the removal of limbs from the trunk of the tree without having a climber to move out on each limb to secure the lifting device (10). The device (10) can be easily attached and detached from the end of the crane's cable (12) and requires no other physical connection to the crane other than the cable. The device (10) is self-contained in that all hydraulic mechanisms (30, 32), including an electric power source (34) for operating the hydraulic mechanisms, are enclosed in the housing (26). A wireless control device (22) permits the crane operator to position the pair of grasping members around the designated tree limb from a remote position.
    • 液压起重机安装的远程控制提升装置(10)包括具有液压操作的抓握构件(16)的壳体(26),(44,46),其允许从树干的躯干上移除肢体,而没有 登山者在每个肢体上移出以固定提升装置(10)。 装置(10)可以容易地从起重机电缆(12)的端部附接和分离,并且不需要与电缆以外的起重机的其他物理连接。 设备(10)是独立的,因为包括用于操作液压机构的电源(34)的所有液压机构(30,32)被封闭在壳体(26)中。 无线控制装置(22)允许起重机操作者将所述一对把持构件从指定的树肢定位在远离位置。
    • 20. 发明申请
    • GRAB TOOL OF THE SHEAR-TYPE AND A METHOD OF MANUFACTURING SUCH TOOLS
    • 剪刀式的GRAB工具和制造这种工具的方法
    • WO1996037430A1
    • 1996-11-28
    • PCT/SE1996000676
    • 1996-05-24
    • ROSENQVIST'S RAIL TECH ABLUNDIN, Christer
    • ROSENQVIST'S RAIL TECH AB
    • B66C01/42
    • B66C1/64
    • A grab shear comprises two legs (1, 1') connected via a joint (2), the lower parts (5, 5') of the legs being arranged to clamp an object (4) to be lifted and the uppper parts of the legs being connected with a coupling member (3). The legs have the shape of plates (1, 1') in whose upper parts (6, 6') are provided slots (7, 7') for receiving the coupling member, which slots are obliquely positioned in order to make the upper parts of the legs - and thereby also the lower parts - to approach each other when a pulling force is applied to the coupling part. The coupling member consists of a ring (3) and each one of the slots (7, 7') is open in order to receive the coupling ring before a pivot serving as a joint is brought to steadily connect the two leg plates with each other.
    • 牵引剪包括通过接头(2)连接的两个腿部(1,1'),所述腿部的下部部分(5,5')被设置成夹紧被提起的物体(4),并且所述起重部件 腿与联接构件(3)连接。 腿具有板(1,1')的形状,其上部(6,6')设置有用于接收联接构件的槽(7,7'),这些槽倾斜定位,以便使上部 并且因此也是下部部分 - 当拉力施加到联接部件时彼此接近。 联接构件由环(3)组成,并且每个槽(7,7')中的每一个是敞开的,以便在用作接头的枢轴被稳定地连接两个腿板之前接收联接环 。