公开(公告)号：US20150266703A1

公开(公告)日：2015-09-24

申请号：US14433076

申请日：2013-10-04

Applicant: DEMAG CRANES & COMPONENTS GMBH

Inventor： Christoph Paßmann ,  Richard Kreisner ,  Thomas Schlierbach-Knobloch

IPC: B66C6/00 ,  B66C19/00

CPC classification number: B66C6/00 ,  B66C19/00

Abstract: The invention relates to a crane, in particular an overhead crane or gantry crane, having at least two crane girders that extend horizontally in a longitudinal direction. The crane is designed as trussed girders and each girder includes an upper run with a moveable crane trolley and lifting gear. Each crane girders is composed of two upper run profiles that are connected together via a running rail for the crane trolley. By way of such a design, particularly simple assembly of the crane girders or of the crane can be achieved. Therefore, commercially available, conventional structural steel can be used for the upper run, from which the upper run is produced in a simple manner in terms of manufacturing technology by simple connection to a corresponding running rail.

Abstract translation: 本发明涉及一种起重机，特别是起重机或龙门式起重机，其具有沿纵向水平延伸的至少两个起重机桁架。 起重机设计为桁架梁，每个主梁包括上部运行，带有可移动的起重机手推车和起重装置。 每个起重机桁架由两个上部运行型材组成，通过起重机手推车的行驶轨道连接在一起。 通过这种设计，可以实现起重机桁架或起重机的特别简单的组装。 因此，通过简单地连接到相应的行驶轨道，可以将市售的常规结构钢用于上部运行，通过简单的制造技术简单地生产上部运行。

公开(公告)号：US20030164349A1

公开(公告)日：2003-09-04

申请号：US10370303

申请日：2003-02-18

Applicant: DEMAG CRANES & COMPONENTS GMBH

Inventor： Thomas Kohlenberg

IPC: B66C013/12

CPC classification number: B66C13/40

Abstract: A control system includes an intuitively working remote control operating unit which has a first pair of control elements for controlling a movement of a hoist, in particular a trolley of a crane, in two opposite movement directions along an axis. One control element is assigned separately to one movement direction and the other control element assigned separately to the other opposite movement direction. The control elements are so disposed as to form a side-correct representation of the movement directions, wherein assignment of the control elements to the movement directions corresponds to an orientation of the operating unit in relation to a directed external field and is swapped, when the operating unit is oriented in opposite direction.

Abstract translation: 控制系统包括直觉工作的遥控操作单元，该操作单元具有第一对控制元件，用于控制起重机的起重机，特别是起重机的台车沿着轴的两个相对的移动方向的移动。 一个控制元件被分别分配给一个移动方向，而另一个控制元件分别指定给另一个相反的移动方向。 控制元件如此设置以形成运动方向的侧面正确表示，其中控制元件对运动方向的分配对应于操作单元相对于定向外部场的取向并被交换，当 操作单元的方向相反。

公开(公告)号：US20020093212A1

公开(公告)日：2002-07-18

申请号：US10091907

申请日：2002-03-06

Applicant: DEMAG CRANES & COMPONENTS GMBH

Inventor： Rodiger Ostholt

IPC: B25J015/08

CPC classification number: B25J15/0253 ,  B65G47/90

Abstract: A holding mechanism for retaining the position of a piston rod of a pneumatic cylinder forming part of a primary fluid-operated system, includes a first set of plates disposed in spaced-apart parallel relationship and having one end connected to the piston rod so as to move together with the piston rod in a longitudinal direction and a second set of plates for engagement between the plates of the first set so that the plates of the first and second sets bear laterally upon one another. A lever is urged in forced engagement against the plates by an elastic member, which is connected to the lever and biased by fluid from the pressure source. In the presence of a pressure drop, the elastic member squeezes the plates of the first and second sets, so as to secure the plates in position through friction.

Abstract translation: 用于保持形成主要流体操作系统的一部分的气动缸的活塞杆的位置的保持机构包括以间隔开的平行关系设置并且一端连接到活塞杆的第一组板，以便 与活塞杆一起沿长度方向移动，第二组板用于在第一组的板之间接合，使得第一组和第二组的板彼此侧向地承载。 通过弹性构件迫使杆被强制地接合在板上，该弹性构件连接到杠杆并被来自压力源的流体偏压。 在存在压降的情况下，弹性构件挤压第一组和第二组的板，以便通过摩擦将板固定在适当的位置。

公开(公告)号：US20140291269A1

公开(公告)日：2014-10-02

申请号：US14355407

申请日：2013-03-28

Applicant: Demag Cranes & Components GmbH

Inventor： Christoph Passmann ,  Richard Kreisner ,  Michael Karden ,  Thomas Schlierbach-Knobloch

IPC: B66C17/00

CPC classification number: B66C17/00 ,  Y10T29/49634

Abstract: A crane, in particular an overhead crane or gantry crane, comprising at least one crane girder, which extends horizontally and is designed as a trussed girder having an upper run and a lower run. A crane trolley having a lifting device can be moved on the crane girder. The invention further relates to a method for assembling a crane girder, comprising an assembly step for producing the trussed structure of the crane girder. The crane girder includes an adapter on at least one of the two opposite ends, which adapter can be fastened to the upper run and the lower run in such a way that the adapter can be oriented relative to the upper run and the lower run and then the adapter can be welded onto the upper run and the lower run in a desired position.

Abstract translation: 起重机，特别是桥式起重机或龙门起重机，其包括至少一个起重机梁，其水平延伸并且被设计为具有上部行程和下部行驶的桁架梁。 具有提升装置的起重机手推车可以在起重机大梁上移动。 本发明还涉及一种用于组装起重机梁的方法，包括用于产生起重机桁架的桁架结构的组装步骤。 起重机梁在两个相对端中的至少一个上包括适配器，该适配器可以被固定到上部运行和下部运行，使得适配器可以相对于上部运行和下部运动定向，然后 适配器可以焊接到上运行和下运行在期望的位置。

公开(公告)号：US20030020036A1

公开(公告)日：2003-01-30

申请号：US10202146

申请日：2002-07-24

Applicant: DEMAG CRANES & COMPONENTS GMBH

Inventor： Jurgen Heun ,  Markus Lobel ,  Jorg Fuhrmann

IPC: F16K047/00

CPC classification number: F16K3/34 ,  F16K3/24

Abstract: A flow regulating apparatus for a fluid, in particular a pneumatic choke valve, includes a housing having an inlet port and an outlet port fluidly connected by a choke channel. A throttling piston is disposed in the choke channel for movement in longitudinal direction between an initial position and an end position. The throttling piston includes a tapered section to define with the choke channel an overflow passage whose cross section is dependent on a position of the throttling piston, wherein the tapered section is configured such that a movement of the throttling piston from the initial position to the end position results in a progressive increase of the cross section of the overflow passage.

Abstract translation: 用于流体，特别是气动阻流阀的流量调节装置包括具有通过阻流通道流体连接的入口端口和出口端口的壳体。 节流活塞设置在扼流器通道中，用于在初始位置和结束位置之间沿纵向移动。 节流活塞包括锥形部分，其与扼流通道一起限定溢流通道，其横截面取决于节流活塞的位置，其中锥形部分构造成使节流活塞从初始位置移动到末端 位置导致溢流通道的横截面逐渐增加。

公开(公告)号：US20030015629A1

公开(公告)日：2003-01-23

申请号：US10187866

申请日：2002-07-02

Applicant: DEMAG CRANES & COMPONENTS GMBH

Inventor： Klaus-Erich Brell ,  Klaus-Dieter Gabriel ,  Albert Hitzler ,  Sven Muller

IPC: F16L003/08

CPC classification number: F16L3/222 ,  F16L3/1091 ,  H02G3/32 ,  Y10T74/20462 ,  Y10T403/32361

Abstract: A clamp for a cylindrical includes a base portion and a clamping portion which define together a common through opening for passage of a cylindrical element. Fasteners are provided to brace the base portion and the clamping portion to thereby hold the cylindrical element in a clamping zone. The base portion and the clamping portion are each provided with an attachment surface, wherein the attachment surface of the claming portion includes a cutout formed with internal teeth for optional positive engagement of external circumferential teeth of a protrusion of a base portion of a further such base portion or external circumferential teeth of a protrusion of a connection piece, such that the internal and external teeth are constrained against rotation. Thus, a series of clamps can be stacked on top of one another.

Abstract translation: 用于圆柱形的夹具包括基部和夹紧部分，所述基部和夹紧部分共同限定了用于圆柱形元件通过的公共通孔。 提供紧固件以支撑基部和夹持部分，从而将圆柱形元件保持在夹紧区域中。 基部和夹持部各自设置有附接表面，其中，所述卡定部的附接表面包括形成有内齿的切口，用于可选地与所述另一基底的基部的突出部的外周齿接合 连接片的突起的部分或外周齿，使得内外齿受到限制旋转。 因此，可以将一系列夹具堆叠在彼此之上。

公开(公告)号：US20130282178A1

公开(公告)日：2013-10-24

申请号：US13860752

申请日：2013-04-11

Applicant: DEMAG CRANES & COMPONENTS GMBH

Inventor： Holger Freitag ,  Giorgio Maccioni ,  Giuliano Persico

IPC: B25J13/08 ,  B25J13/02

CPC classification number: B25J13/085 ,  B25J13/02 ,  B66D1/40 ,  B66D1/46 ,  B66D1/48 ,  B66D1/56 ,  B66D3/18

Abstract: A control method for a balancing lifting gear which includes a lifting motor that can be actuated by a controller and uses a control handle with a force sensor to lift and lower a load-supporting device. In a “Balance” operating mode, the load-supporting device, with or without a picked-up load, is raised or lowered by the controller in response to a force applied by an operator. In order to ensure disturbance-free handling of a load when removing or attaching a load, a “Pick-up” operating mode or an “Assemble” operating mode is selected, in which the load-supporting device is moved independently without the influence of the force of the operator by the controller in the lifting or lowering direction in dependence upon the signals determined by the force sensor. A balancing lifting gear which operates in accordance with the aforementioned control method is also disclosed.

Abstract translation: 一种用于平衡起重装置的控制方法，包括可由控制器致动的起重电动机，并且使用具有力传感器的控制手柄来提升和降低负载支撑装置。 在“平衡”操作模式中，响应于操作者施加的力，由控制器提升或降低有或没有拾取负载的负载支撑装置。 为了在卸载或附着负载时确保负载无扰动的处理，选择“拾取”操作模式或“组装”操作模式，其中负载支撑装置独立地移动而不受 根据由力传感器确定的信号，控制器在升降方向上的操作者的力。 还公开了根据上述控制方法操作的平衡起重装置。

公开(公告)号：US20020175320A1

公开(公告)日：2002-11-28

申请号：US10156627

申请日：2002-05-28

Applicant: DEMAG CRANES & COMPONENTS GMBH

Inventor： Jurgen Heun ,  Markus Lobel ,  Klaus-Jurgen Winter

IPC: B66D001/30

CPC classification number: B66D3/18 ,  B66D3/26

Abstract: Apparatus for slip-free determination of a cable motion in longitudinal cable direction for a hoist, in particular a pneumatically operated cable balancing hoist, which includes a housing, and a cable drum having an outer surface area formed with a groove for receiving a cable. The cable drum is rotatably supported in the housing and moveable in a longitudinal direction in such a way that a run-off point of the cable is at a same location at any time. A sensor is provided to detect markings of the cable drum, as the markings move relative to the sensor during rotation of the cable drum, for delivering an output signal. The groove defines a helical ridge in parallel relationship to the groove, wherein the markings are provided along the ridge, and wherein the sensor is secured to the housing in confronting relationship to the ridge.

Abstract translation: 用于提升机的纵向电缆方向的电缆运动的滑动确定装置，特别是包括外壳的气动操作的电缆平衡提升机和具有形成有用于接收电缆的凹槽的外表面区域的电缆滚筒。 电缆滚筒可旋转地支撑在壳体中并且可沿纵向方向移动，使得电缆的径流点在任何时间处于相同的位置。 提供传感器以检测电缆滚筒的标记，因为在电缆滚筒旋转期间标记相对于传感器移动，用于输送输出信号。 所述凹槽限定与所述凹槽平行的螺旋脊，其中所述标记沿所述脊设置，并且其中所述传感器以与脊相对的关系固定到所述壳体。

公开(公告)号：US20200307924A1

公开(公告)日：2020-10-01

申请号：US16312783

申请日：2017-06-21

Applicant: DEMAG CRANES & COMPONENTS GMBH

Inventor： Armin Wieschemann ,  Heiko Schulz

IPC: B65G63/00 ,  G08G9/02 ,  G06Q10/08

Abstract: A system for transporting containers using heavy goods vehicles having a separate operating region in which the heavy goods vehicles can be operated includes at least one first lane for at least one external heavy goods vehicle, and at least one second lane for at least one internal heavy goods vehicle are reserved in the separate operating region. The heavy goods vehicles can be operated together in a mixed traffic situation, and the first and second lanes are each guided through a transition region of a handling unit of a storage region and each arranged laterally in relation tothe storage region.

公开(公告)号：US09643322B2

公开(公告)日：2017-05-09

申请号：US13860752

申请日：2013-04-11

Applicant: Demag Cranes & Components GmbH

Inventor： Holger Freitag ,  Giorgio Maccioni ,  Giuliano Persico

IPC: B25J13/08 ,  B25J13/02 ,  B66D3/18 ,  B66D1/56 ,  B66D1/40 ,  B66D1/46 ,  B66D1/48

CPC classification number: B25J13/085 ,  B25J13/02 ,  B66D1/40 ,  B66D1/46 ,  B66D1/48 ,  B66D1/56 ,  B66D3/18

Abstract: A control method for a balancing lifting gear which includes a lifting motor that can be actuated by a controller and uses a control handle with a force sensor to lift and lower a load-supporting device. In a “Balance” operating mode, the load-supporting device, with or without a picked-up load, is raised or lowered by the controller in response to a force applied by an operator. In order to ensure disturbance-free handling of a load when removing or attaching a load, a “Pick-up” operating mode or an “Assemble” operating mode is selected, in which the load-supporting device is moved independently without the influence of the force of the operator by the controller in the lifting or lowering direction in dependence upon the signals determined by the force sensor. A balancing lifting gear which operates in accordance with the aforementioned control method is also disclosed.