公开(公告)号：EP2861519A1

公开(公告)日：2015-04-22

申请号：EP13733065.0

申请日：2013-06-18

申请人： Itrec B.V.

发明人： ROODENBURG, Joop ,  SANDERSE, Joost ,  SCHOUTEN, Gijsbert

IPC分类号： B66D1/72 ,  B63B21/16

CPC分类号： B66D1/26 ,  B66D1/72 ,  B66D2700/0125 ,  B66D2700/0166 ,  Y10T29/49817

摘要： A chain and cable handling winch system including a winch, a cable drum, a chain wheel, and a chain wheel lock assembly is provided. The chain wheel lock assembly releasable secures the chain wheel in a working position on a winch axle end. An interface body is mounted on the winch axle end such that it rotates with the axle. When the chain wheel is in its working position, slots and/or ribs of the chain wheel interlock with corresponding ribs and/or slots of the interface body, such that a torque load is transferred from the chain wheel to the winch axle via the interface body. The winch system further includes a chain wheel manipulator adapted to the exchange chain wheel mounted on the winch axle for another chain wheel.

摘要翻译： 提供了包括绞盘，电缆卷筒，链轮和链轮锁组件的链和电缆处理绞车系统。 链轮锁定组件可释放地将链轮固定在绞盘轴端的工作位置。 接口体安装在绞车轴端，使其与轴一起旋转。 当链轮处于其工作位置时，链轮的槽和/或肋与接口体的相应的肋和/或槽互锁，使得扭矩负载通过接口从链轮传递到绞盘轴 身体。 绞车系统还包括一个链轮操纵器，适用于安装在绞盘轴上用于另一个链轮的交换链轮。

公开(公告)号：EP3066040B1

公开(公告)日：2019-07-10

申请号：EP13801874.2

申请日：2013-11-08

申请人： Itrec B.V.

发明人： ROODENBURG, Joop ,  SCHOUTEN, Gijsbert

IPC分类号： B66C23/70 ,  B66C23/28 ,  B66C23/36

公开(公告)号：EP2861519B1

公开(公告)日：2017-08-09

申请号：EP13733065.0

申请日：2013-06-18

申请人： Itrec B.V.

发明人： ROODENBURG, Joop ,  SANDERSE, Joost ,  SCHOUTEN, Gijsbert

IPC分类号： B66D1/72 ,  B63B21/16

CPC分类号： B66D1/26 ,  B66D1/72 ,  B66D2700/0125 ,  B66D2700/0166 ,  Y10T29/49817

摘要： A chain and cable handling winch system including a winch, a cable drum, a chain wheel, and a chain wheel lock assembly is provided. The chain wheel lock assembly releasable secures the chain wheel in a working position on a winch axle end. An interface body is mounted on the winch axle end such that it rotates with the axle. When the chain wheel is in its working position, slots and/or ribs of the chain wheel interlock with corresponding ribs and/or slots of the interface body, such that a torque load is transferred from the chain wheel to the winch axle via the interface body. The winch system further includes a chain wheel manipulator adapted to the exchange chain wheel mounted on the winch axle for another chain wheel.

摘要翻译： 提供了包括绞盘，缆绳卷筒，链轮和链轮锁组件的链条和缆绳操纵绞盘系统。 链轮锁定组件可释放地将链轮固定在绞车轴端上的工作位置上。 接口体安装在绞车轴端上，使其随轴旋转。 当链轮处于其工作位置时，链轮的槽和/或肋与接口体的相应肋和/或槽互锁，使得扭矩负载通过接口从链轮传递到绞盘轴 身体。 绞盘系统还包括适用于安装在用于另一个链轮的绞车轴上的交换链轮的链轮操纵器。

公开(公告)号：EP3066040A1

公开(公告)日：2016-09-14

申请号：EP13801874.2

申请日：2013-11-08

申请人： Itrec B.V.

发明人： ROODENBURG, Joop ,  SCHOUTEN, Gijsbert

IPC分类号： B66C23/70 ,  B66C23/28 ,  B66C23/36

CPC分类号： B66C23/70 ,  B66C23/365

摘要： A Crane boom segment is provided for assembly of a crane boom by interconnection of multiple crane boom segments from a transport configuration to an operational configuration. The crane boom segment includes a first and second planar latticed truss, each with two chords between which permanent lacing elements extend. Both chords of each planar latticed truss include segment connection parts at their head ends allowing crane boom segments to be connected to each other in series, and in the operational configuration the first and second planar latticed trusses are provided at opposite sides of the longitudinal axis of the crane boom segment. A crane boom segment further includes a first and second lattice web, each lattice web connectable to one of the chords of the first planar latticed truss and one of the chords of the second planar latticed truss. A modular crane includes a travelling base frame which allows for travel of said crane over a surface, and a crane boom assembled from crane boom segments, one end of the crane boom being hingedly connected about a substantially horizontal pivot axis to said travelling base frame.

摘要翻译： 提供了一种起重机动臂段，用于通过将多个起重机吊臂段从运输配置互连到操作配置来组装起重机吊臂。 起重机臂段包括第一和第二平面网格桁架，每个具有两个和弦，永久的系带元件在其之间延伸。 每个平面网格桁架的两个和弦包括在其头部处的段连接部分，允许起重机臂段彼此串联连接，并且在操作构造中，第一和第二平面网格桁架设置在纵向轴线的相对侧 起重臂段。 起重机吊臂段还包括第一和第二格栅网，每个网格网可连接到第一平面网格桁架中的一个弦杆和第二平面格子桁架的弦杆之一。 模块化起重机包括允许所述起重机在表面上行进的行进基座框架和由起重机吊臂段组装的起重机起重臂，起重机吊臂的一端围绕基本上水平的枢转轴线铰接地连接到所述行进基座框架。