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1. 发明授权

US12084319B2 Method and device for controlling a materials handling and/or construction machine 有权
公开(公告)号：US12084319B2
公开(公告)日：2024-09-10
申请号：US17449062
申请日：2021-09-27
申请人： Liebherr-Werk Biberach GmbH
发明人： Stefan Brenner , Markus Hofmeister
IPC分类号： B66C23/90 , B66C13/44 , B66C15/04 , B66C23/94 , E02F9/24 , E02F9/26
CPC分类号： B66C23/905 , B66C13/44 , B66C15/045 , B66C23/94 , E02F9/24 , E02F9/262 , E02F9/265
摘要： A method for controlling a materials handling and/or construction machine, such as a crane or cable excavator, wherein different control functions are selected on a screen of a controller with a touchscreen function by touching a control function symbol, and respective functional parameters of the selected control function are set. A working region boundary of a working region delimiting function for automatically deactivating and/or slowing down at least one actuator is displayed on the screen together with a display of the materials handling and/or construction machine and/or the work surroundings in the form of a touchscreen display element when the working region boundary is reached and is adjusted by touching and moving the working region boundary on the screen relative to the display of the materials handling and/or construction machine and/or the work surroundings thereof.

2. 发明授权

US10865080B2 Overload preventing device 有权
公开(公告)号：US10865080B2
公开(公告)日：2020-12-15
申请号：US16635838
申请日：2018-08-01
申请人： TADANO LTD.
发明人： Kazuhiro Furuichi
IPC分类号： B66C23/90 , B66C23/78 , B66C13/16 , B66C23/94 , B66F9/24
CPC分类号： B66C23/905 , B66C23/78 , B66C13/16 , B66C23/94 , B66C2700/0357 , B66F9/24
摘要： This overload preventing device is mounted on a mobile work machine, and is provided with: a storage unit which stores lifting performance data; and a work machine control unit which controls operation of the mobile work machine on the basis of the actual load and the lifting performance corresponding to the present operation state of the mobile work machine. A third lifting performance configured for a transition region, a first switching angle defining the boundary between the front region and the side region and the boundary between the back region and the side region when the outriggers are in different states of deployment, and a second switching region defining a transition region in the side region are configured on the basis of stability calculations and strength factors such as jack strength.

3. 发明申请

US20140331632A1 DEVICE FOR LOCKING A SLEWABLE ARM OF A CRANE OR MOWING MACHINE ON A VEHICLE 审中-公开
标题翻译：用于锁定起重机或机动车上的可拆卸臂的装置
公开(公告)号：US20140331632A1
公开(公告)日：2014-11-13
申请号：US14360825
申请日：2012-11-27
申请人： A.W.B. SCHOTS NV
发明人： Roeland Schots
IPC分类号： A01D34/86 , A01G23/00 , B66C23/94
CPC分类号： A01D34/866 , A01G23/003 , B66C23/44 , B66C23/86 , B66C23/94
摘要： A device (10) and a method for locking a slewable arm of a machine (70), mountable on a vehicle (80). The device (10) comprises a foot (11), which can be securely connected to the vehicle: a slewing system (12), rotatable in relation to the foot, and drivable by a drive (20) to cause the machine to rotate; and locking means (30, 35) for locking the rotation of the slewing system (12) relative to the foot (11), wherein the locking means (30, 35) are independent of the drive (20).
摘要翻译：一种用于锁定可安装在车辆（80）上的机器（70）的可旋转臂的装置（10）和方法。装置（10）包括可以牢固地连接到车辆的脚（11）：相对于脚可旋转的可旋转的回转系统（12），并由驱动器（20）驱动以使机器旋转; 以及用于锁定所述回转系统（12）相对于所述脚部（11）的旋转的锁定装置（30,35），其中所述锁定装置（30,35）独立于所述驱动器（20）。

4. 发明申请

US20100006530A1 METHOD FOR CONTROLLING THE SLEWING MOVEMENT OF THE ROTARY PART OF A TOWER CRANE 失效
标题翻译：一种用于控制塔式起重机旋转部分的运动的方法
公开(公告)号：US20100006530A1
公开(公告)日：2010-01-14
申请号：US12465190
申请日：2009-05-13
申请人： Cedric JURASZEK
发明人： Cedric JURASZEK
IPC分类号： B66C13/06
CPC分类号： B66C23/84 , B66C13/30 , B66C23/04 , B66C23/26 , B66C23/88 , B66C23/94
摘要： A rotary part of a crane is associated with an electric slewing mechanism including at least one geared electric motor unit of which the electric motor is powered in such a way as to produce a slewing torque having a certain maximum value. When the crane is in use and for conditions such as windspeed greater than a given value, jib length greater than a given value and moment of the lifted load greater than a given value, the maximum value of a slewing torque produced by the electric motor is increased. The crane thus becomes easier to drive, particularly in the phases during which the jib is adopting a “windward trend”.
摘要翻译：起重机的旋转部分与电动回转机构相关联，该电动回转机构包括至少一个齿轮电动机单元，电动机以这种方式供电以产生具有一定最大值的回转转矩。当起重机在使用中，并且对于诸如风速大于给定值的条件，大于给定值的起重臂长度和提升载荷的力矩大于给定值时，电动机产生的回转转矩的最大值为增加。因此，起重机变得更容易驾驶，特别是在起重臂采用“迎风趋势”的阶段。

5. 发明申请

US20090308827A1 DEVICE FOR PLACING A TOWER CRANE IN WEATHERVANING MODE 失效
标题翻译：用于在天气模式下放置塔式起重机的装置
公开(公告)号：US20090308827A1
公开(公告)日：2009-12-17
申请号：US12465379
申请日：2009-05-13
申请人： PIERRE PHILIPPON
发明人： PIERRE PHILIPPON
IPC分类号： B66C23/64
CPC分类号： B66C23/94 , B66C23/88
摘要： Each arm of the scissors comprises a handle with a rigid outer ring and an inner ring made of a flexible and elastically deformable material. The flexible inner ring includes a part resembling a length of tube and receiving one or more of a user's fingers, and a thin membrane-like part which connects the preceding part to the rigid outer ring of the handle. This configuration is both comfortable and firm.
摘要翻译：剪刀的每个臂包括具有刚性外圈的手柄和由柔性且可弹性变形材料制成的内圈。柔性内圈包括类似于一定长度的管并且接收使用者手指中的一个或多个的部分，以及将前部与前部的刚性外环连接的薄膜状部分。这种配置既舒适又坚固。

6. 发明授权

US6010018A Swing lock mechanism 失效
标题翻译：摆动锁机构
公开(公告)号：US6010018A
公开(公告)日：2000-01-04
申请号：US826627
申请日：1997-04-03
申请人： David J. Pech
发明人： David J. Pech
IPC分类号： B66C23/94 , B66L23/84
CPC分类号： B66C23/94
摘要： A swing lock mechanism for machines having an upper works rotatably mounted on a lower works by a swing bearing is connected to the drive shaft of a swing bearing drive assembly and comprises a swing lock plate, an annular pin support, and a plurality of locking pins. The swing lock plate is affixed to the drive shaft and has at least one hole disposed about the axis of the drive shaft. The annular pin support is fixed against rotation relative to the drive shaft is disposed about the axis of the drive shaft. The locking pins are supported by the annular pin support and are also disposed about the axis of the drive shaft. The locking pins are arranged in such a manner so as at least one pin may engage a hole in the swing lock plate irrespective of the angular orientation of the swing lock plate relative to the annular pin support.
摘要翻译：具有通过摆动轴承可旋转地安装在下部工件上的上部工件的摆动锁定机构连接到摆动轴承驱动组件的驱动轴上，包括摆动锁定板，环形销支撑件和多个锁定销。摆动锁定板固定在驱动轴上，并且具有围绕驱动轴的轴线设置的至少一个孔。围绕驱动轴的轴线设置环形销支撑件相对于驱动轴被固定而不旋转。锁定销由环形销支撑件支撑并且还围绕驱动轴的轴线设置。锁定销以这样的方式布置，使得至少一个销可以接合摆动锁定板中的孔，而与摆动锁定板相对于环形销支撑件的角度定向无关。

7. 发明授权

US4064997A Crane swing safety control 失效
标题翻译：起重机摆动安全控制
公开(公告)号：US4064997A
公开(公告)日：1977-12-27
申请号：US671567
申请日：1976-03-29
申请人： Eugene Richard Holland , Melvin Glynn Schlieman
发明人： Eugene Richard Holland , Melvin Glynn Schlieman
IPC分类号： B66C15/06 , B66C23/94 , B66C13/48
CPC分类号： B66C15/065 , B66C23/94
摘要： A system to prevent a crane turret and the boom carried thereby from rotating about the axis of the turret beyond a predetermined angular disposition, thereby to prevent the crane boom from being brought too close to high-tension wires or some other structure in the vicinity of which the crane is being operated. Means are provided for locked-in disposition at at least one, and preferably, two points about the 360.degree. arc circumscribing the turret with such means including projections adapted to trip limit switches extending radially outwardly from the rotatable turret. Each limit switch is connected into an electromagnetic circuit with the first switch to be tripped serving to actuate an audio and/or visual warning system, and the second switch to be tripped, an electromagnetic control of the fluid flow in a hydraulic or compressed air driving system. Such electromagnetic control overrides any manual control in the operator's cab of the hydraulic or air cylinder which releases or locks the brake band about the fixed post coaxial with the turret drum and about which the turret drum rotates. When such override occurs, the brake band is tightened to prevent further relative angular movement between the turret and the fixed post. Additionally, inductive means may be provided on the boom to detect undesirable proximity of the boom to high-tension lines and with such detection also to operate first, said warning device and then, the hydraulic or air cylinder override, thereby to prevent further angular rotation of the turret relative to said post.
摘要翻译：一种用于防止起重机转塔和由此承载的起重臂的转臂绕转台的轴线旋转超过预定的角度布置的系统，从而防止起重机吊臂太靠近高压线或其他附近的其它结构起重机正在运行。提供了用于锁定配置的装置，其在围绕360度弧的至少一个，优选地，两个点处以这种装置包括突起，这些突起适合于从可旋转的转台径向向外延伸的限位开关。每个限位开关连接到一个电磁回路中，第一个开关被跳闸，用于启动音频和/或视觉警告系统，第二个开关被跳闸，在液压或压缩空气驱动中电磁控制流体流动系统。这种电磁控制优于液压或气缸的操作者驾驶室中的任何手动控制装置，其释放或锁定制动带围绕与转盘鼓同轴的固定柱并且转盘鼓旋转。当发生这样的超越时，制动带被紧固以防止转台和固定柱之间进一步的相对角运动。此外，可以在起重臂上设置感应装置以检测悬臂与高压线路的不期望的接近，并且通过这种检测也可以首先操作，所述警告装置，然后液压或气缸超驰，从而防止进一步的角度旋转的炮塔相对于所述柱。

8. 发明授权

US3812978A Crane safety barrier 失效
标题翻译：起重机安全障碍
公开(公告)号：US3812978A
公开(公告)日：1974-05-28
申请号：US30854572
申请日：1972-11-21
申请人： JONES CONSTRUCTION CO J
发明人： ROLAND D , HASTINGS E
IPC分类号： B66C23/94 , B66C , E04H17/00
CPC分类号： B66C23/94
摘要： A barrier supported from the base of a crane for movement therewith and shiftable between retracted and horizontally outwardly extended position relative to the base of the crane for enclosing an area about the crane base within which the oscillatable superstructure of the crane is swingable, so as to thereby exclude accidental movement of persons into the area about the base of the crane through which portions of the crane superstructure are swingable.
摘要翻译：从起重机的底座支撑的障碍物，用于与其一起运动，并可相对于起重机的底座在缩回和水平向外延伸的位置之间移动，以便围绕起重机基座封闭围绕起重机的可摆动的上部结构摆动的区域，以便从而排除人员进入围绕起重机的基座的区域的意外移动，起重机的上部结构的哪些部分可摆动。

9. 发明授权

US1521057A Safety-apron construction for rotating platforms 失效
标题翻译：旋转平台的安全围护结构
公开(公告)号：US1521057A
公开(公告)日：1924-12-30
申请号：US71771724
申请日：1924-06-04
申请人： CHARLES TREZONA
发明人： CHARLES TREZONA
IPC分类号： B66C23/94
CPC分类号： B66C23/94

10. 发明授权

US1021585A Hoisting apparatus. 失效
公开(公告)号：US1021585A
公开(公告)日：1912-03-26
申请号：US1911646599
申请日：1911-08-29
申请人： EWERT JOHN S
发明人： EWERT JOHN S
CPC分类号： B66C23/94

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