Kran
    2.
    发明公开
    Kran 有权
    卡锐

    公开(公告)号:EP2711331A1

    公开(公告)日:2014-03-26

    申请号:EP13003659.3

    申请日:2013-07-22

    发明人: Mayer, Joachim

    摘要: Die vorliegende Erfindung betrifft einen Kran, insbesondere Turmdrehkran, mit einem um eine aufrechte Drehwerksachse [5] drehbaren Ausleger [3] sowie einer Außerbetriebs-Bremse [10], die Drehbewegungen des Auslegers [3] im Außerbetriebs-Zustand zulässt und abbremst.
    Erfindungsgemäß ist die Außerbetriebs-Bremse [10] drehgeschwindigkeitsabhängig arbeitend ausgebildet derart, dass das aufgebrachte Bremsmoment bei größerer Krandrehgeschwindigkeit größer ist als bei kleinerer Krandrehgeschwindigkeit.

    摘要翻译: 起重机即塔式起重机(1)具有可旋转地支撑在直立塔架轴线(5)周围的延伸臂(3),并且在起重机的风力载荷下在不起作用的状态下允许并制动延伸臂的旋转运动 。 制动器以转速相关的方式操作,使得在起重机的大转速期间施加的制动转矩大于起重机的小转速期间。 制动器包括离心式制动器,并且停用单元使起重机操作期间的不工作制动器失效。

    VEHICLE AND METHOD FOR OPERATING A VEHICLE
    3.
    发明公开
    VEHICLE AND METHOD FOR OPERATING A VEHICLE 有权
    车辆和方法用于运行车辆

    公开(公告)号:EP2419286A1

    公开(公告)日:2012-02-22

    申请号:EP09843417.8

    申请日:2009-04-17

    摘要: The invention relates to a vehicle (10) comprising at least one of (i) an undercarriage (20) and an upper carriage (30) arranged rotatably about a vertical axis (90) with respect to the undercarriage (20) and (ii) a leverage means (40) arranged pivotably about a horizontal axis (80) with respect to the upper carriage (30), wherein a sensor system (100) is provided for monitoring at least one stability criterion with respect of a tilt movement of the vehicle (10), and wherein a control unit (150) is coupled to the sensor system (100) for automatically initiating an action and/or performing an action for stabilizing the vehicle (10) depending on the at least one stability criterion. The risk of an unexpected tilting of the vehicle (10) can be reduced

    Indicateur de position de flèche pour grue
    4.
    发明公开
    Indicateur de position de flèche pour grue 有权
    Vorrichtung zur Anzeige der Position eines ArmsfürKräne

    公开(公告)号:EP1911717A2

    公开(公告)日:2008-04-16

    申请号:EP07356125.0

    申请日:2007-09-21

    发明人: Juraszek, Cédric

    IPC分类号: B66C13/16 B66C15/04

    摘要: Cet indicateur (7) évite les erreurs systématiques dues à des arrondis. Il comprend un capteur angulaire (8) entraîné en rotation par l'intermédiaire d'un pignon (10) qui engrène avec une couronne dentée (4) appartenant au mécanisme de rotation de la grue. Le nombre de dents (d) du pignon (10) est égal à une puissance de deux, par exemple à seize, de telle sorte que, quel que soit le nombre de dents (D) de la couronne (4), le rapport de réduction (R = D/d) soit un nombre décimal possédant un nombre fini de décimales. La valeur exacte de ce rapport (R) peut ainsi être introduite dans un calculateur (12), pour déterminer le nombre de tours effectué par la flèche à partir du nombre de tours mesuré par le capteur (8). L'invention est applicable aux grues à tour et aux grues à flèche relevable.

    摘要翻译: 指示器(7)具有计算器(12),该计算器(12)通过由角度传感器(8)测量的旋转数来计算由起重臂执行的旋转次数。 多圈绝对编码器。 小齿轮(10)具有齿数(11),其数量等于二的幂,使得减速比(R)被定义为由齿(4)的齿形齿(4)的齿数(6) 11),是具有最终十进制数的十进制数,不考虑齿数(6)。 在计算器中引入十进制数,以确定起重臂执行的最后轮次数。

    Swing lock mechanism
    5.
    发明公开
    Swing lock mechanism 失效
    为旋转运动的锁定装置

    公开(公告)号:EP0869097A3

    公开(公告)日:2000-02-02

    申请号:EP98302284.9

    申请日:1998-03-25

    发明人: Pech, David J.

    IPC分类号: B66C23/94

    CPC分类号: B66C23/94

    摘要: A swing lock mechanism (98) for machines having an upper works (12) rotatably mounted on a lower works (16) by a swing bearing (18) is connected to the drive shaft (90) of a swing bearing drive assembly (80) and comprises a swing lock plate (100), an annular pin support (106), and a plurality of locking pins (104). The swing lock plate (100) is affixed to the drive shaft (90) and has at least one hole (102) disposed about the axis of the drive shaft (90). The annular pin support (106) is fixed against rotation relative to the drive shaft (90) is disposed about the axis of the drive shaft (90). The locking pins (104) are supported by the annular pin support (106) and are also disposed about the axis of the drive shaft (90). The locking pins (104) are arranged in such a manner so as at least one pin may engage a hole in the swing lock plate (100) irrespective of the angular orientation of the swing lock plate (100) relative to the annular pin support (106).

    Remotely actuated swing locking mechanism for machinery with rotatable upper works
    7.
    发明公开
    Remotely actuated swing locking mechanism for machinery with rotatable upper works 有权
    FERNGESTEUERTER DREHARRETIERUNGSMECHANISMUSFÜRMASCHINEN MIT DREHBAREN OBERBAUTEN

    公开(公告)号:EP2913292A1

    公开(公告)日:2015-09-02

    申请号:EP15157061.1

    申请日:2015-02-27

    IPC分类号: B66C23/84 B66C23/94

    摘要: A locking mechanism (100) for heavy equipment having a first structure moveable relative to a second structure, the locking mechanism having an actuator mechanism (125), coupled to one of the first structure and the second structure, operable between a deployed position and a retracted position, a biasing member, a carriage member (110) operable between a restricted position, in response to the actuator (125) being in the retracted position, and an extended position. The biasing member (120) is configured to bias the carriage member toward the extended position in response to the actuator mechanism being in a deployed position and the carriage member is configured to prevent relative movement between the first structure and the second structure in the extended position.

    摘要翻译: 一种用于重型设备的锁定机构(100),其具有可相对于第二结构移动的第一结构,所述锁定机构具有致动器机构(125),所述致动器机构(125)联接到所述第一结构和所述第二结构中的一个,在展开位置和 缩回位置,偏置构件,滑架构件(110),其响应于处于缩回位置的致动器(125)而在限制位置和伸出位置之间可操作。 偏置构件(120)构造成响应于致动器机构处于展开位置而将托架构件朝向延伸位置偏置,并且滑架构件被构造成防止第一结构和第二结构之间的延伸位置的相对运动 。

    Device for limiting the rotational range of a swiveling arm
    9.
    发明公开
    Device for limiting the rotational range of a swiveling arm 有权
    Vorrichtung zur Begrenzung des Drehbereichs eines Schwenkarms

    公开(公告)号:EP2676917A1

    公开(公告)日:2013-12-25

    申请号:EP13173222.4

    申请日:2013-06-21

    发明人: Donati Libero

    IPC分类号: B66C23/02 B66C23/94

    摘要: A device for limiting the rotational range of a swiveling arm, comprising a discoidal reaction element (1) adapted to be connected to an element of said swiveling arm so as to integrally turn with said swiveling arm, and further comprising at least a limiting element (2) adapted to cooperate with at least an abutting fixed element (6), said limiting element (2) being reversibly constrainable in any circumferential position along the external perimeter of said discoidal reaction element (1), in order to determine a limiting angle of the rotational range of said swiveling arm, wherein said discoidal reaction element (1) comprises an upper face and a lower face, and wherein said limiting element (2) comprises a reversible junction (4) adapted to clamp said upper face and said lower face in a same circumferential position.

    摘要翻译: 一种用于限制旋转臂的旋转范围的装置,包括适于连接到所述旋转臂的元件以与所述旋转臂一体转动的盘状反应元件(1),并且还包括至少限定元件( 2)适于与至少一个邻接的固定元件(6)配合,所述限制元件(2)沿着所述盘状反应元件(1)的外周边的任何圆周位置是可逆地约束的,以便确定限制元件 所述旋转臂的旋转范围,其中所述盘状反应元件(1)包括上表面和下表面,并且其中所述限制元件(2)包括适于夹紧所述上表面和所述下表面的可逆接合部(4) 在相同的圆周位置。