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81. 发明授权

US08720709B2 Crane and method for erecting the crane 有权
标题翻译：起重机和起重机架设方法
公开(公告)号：US08720709B2
公开(公告)日：2014-05-13
申请号：US13103521
申请日：2011-05-09
申请人： Hans-Dieter Willim
发明人： Hans-Dieter Willim
IPC分类号： B66C23/42
CPC分类号： B66C13/06 , B66C13/066 , B66C23/821 , B66C23/826
摘要： A method for telescoping a main boom includes guying the erected main boom during the telescoping operation, the main boom consisting of a telescopic boom which is guyed via a spatial boom guying. Further, a crane may include a telescopable main boom, a spatial guying and a crane controller, wherein the crane controller determines the necessary guy dimension of the spatial guying in dependence on the current main boom length during the telescoping operation.
摘要翻译：一种用于伸缩主起重臂的方法包括在伸缩操作期间竖立的主起重臂，主起重臂由伸缩吊杆组成，该伸缩臂通过空间动臂装置。此外，起重机可以包括可伸缩的主起重臂，空间铰链和起重机控制器，其中起重机控制器在伸缩操作期间根据当前的主起重臂长度来确定空间力的必要的人尺寸。

82. 发明授权

US08082083B2 Method to control the vibrations in an articulated arm for pumping concrete, and relative device 有权
标题翻译：控制用于泵送混凝土的铰接臂中的振动的方法以及相关装置
公开(公告)号：US08082083B2
公开(公告)日：2011-12-20
申请号：US12403920
申请日：2009-03-13
申请人： Nicola Pirri , Paolo Dario Maini , Ferruccio Resta , Alessandro Tosi , Francesco Ripamonti
发明人： Nicola Pirri , Paolo Dario Maini , Ferruccio Resta , Alessandro Tosi , Francesco Ripamonti
IPC分类号： G06F7/70
CPC分类号： E04G21/04 , B66C13/066 , B66C13/40 , B66C23/00 , E04G21/0454
摘要： An active control method to control the vibrations of an articulated arm consisting of a plurality of segments articulated with respect to each other, by means of an electronic controller, comprising the following steps: a) construction of a modal model of the articulated arm starting from experimental data or from structural models; b) assignation of gains of electronic controller; c) multiplication of gains by the difference between the reference modal coordinates and those calculated through the modal model starting from directly measured quantities, in order to determine the control forces to be applied to the arm, or to at least part of the relative segments; d) evaluation of the modal coordinates by means of a states estimator; e) comparison between measurements estimated using the modal coordinates and real measurements and correction of the estimate, so that the estimate converges on real values.
摘要翻译：一种主动控制方法，用于通过电子控制器来控制由多个相互关联的多个段组成的铰接臂的振动，包括以下步骤：a）构造铰接臂的模态模型，从实验数据或结构模型; b）分配电子控制器的收益; c）通过参考模态坐标之间的差异和通过从直接测量的数值开始的模态模型计算的增益乘以增益，以便确定施加到臂或至少部分相对段的控制力; d）通过状态估计器评估模态坐标; e）使用模态坐标和实际测量估计的测量值与估计值的校正之间的比较，使得估计收敛于实际值。

83. 发明授权

US07011108B2 Device for actuating an articulated mast, especially for concrete pumps 失效
标题翻译：用于致动铰接式桅杆的装置，特别是用于混凝土泵
公开(公告)号：US07011108B2
公开(公告)日：2006-03-14
申请号：US10473277
申请日：2002-02-22
申请人： Hartmut Benckert , Paul Von Bäumen
发明人： Hartmut Benckert , Paul Von Bäumen
IPC分类号： E04G21/04 , B66C13/18
CPC分类号： B66C13/18 , B66C13/066 , B66C13/40 , E04G21/0436 , E04G21/0463 , Y10T137/86389 , Y10T137/8807
摘要： The invention relates to a device for monitoring the safety of an articulated mast (22), especially of a concrete distribution mast, whose mast segments (23 to 27) are controlled via a remote control (50) and a control device (62) that is responsive to the remote control signals using a computer-assisted circuit arrangement (80). Safety monitoring is made possible by the provision of an interrupter element (112, 112′) in the control device (62) which disrupts, via a delay member (116), the connection to the control inputs of the actuators (92, 94) associated drive units and/or the feed units (98, 100) for the purpose of power or pressured oil feed once the remote control elements (52) of the remote control device (50) are in the off-position.
摘要翻译：本发明涉及一种用于监测铰接式桅杆（22）的安全性的装置，特别是一种混凝土分配桅杆，其桅杆段（23至27）通过遥控器（50）和控制装置（62）进行控制，使用计算机辅助电路装置（80）响应于遥控信号。通过在控制装置（62）中设置断续器元件（112,112'），经由延迟构件（116）中断与致动器（92,94）的控制输入的连接，可以进行安全监控，一旦远程控制装置（50）的遥控元件（52）处于关闭位置，则用于电力或加压供油的目的的相关联的驱动单元和/或进给单元（98,100）。

84. 发明申请

US20040094212A1 Device for actuating an articulated mast, especially for concrete pumps 失效
标题翻译：用于致动铰接式桅杆的装置，特别是用于混凝土泵
公开(公告)号：US20040094212A1
公开(公告)日：2004-05-20
申请号：US10473277
申请日：2003-09-30
发明人： Hartmut Benckert , Paul Von Bnullumen
IPC分类号： F17D001/00
CPC分类号： B66C13/18 , B66C13/066 , B66C13/40 , E04G21/0436 , E04G21/0463 , Y10T137/86389 , Y10T137/8807
摘要： The invention relates to a device for monitoring the safety of an articulated mast (22), especially of a concrete distribution mast, whose mast segments (23 to 27) are controlled via a remote control (50) and a control device (62) that is responsive to the remote control signals using a computer-assisted circuit arrangement (80). Safety monitoring is made possible by the provision of an interrupter element (112, 112null) in the control device (62) which disrupts, via a delay member (116), the connection to the control inputs of the actuators (92, 94) associated drive units and/or the feed units (98, 100) for the purpose of power or pressured oil feed once the remote control elements (52) of the remote control device (50) are in the off-position.
摘要翻译：本发明涉及一种用于监测铰接式桅杆（22）的安全性的装置，特别是一种混凝土分配桅杆，其桅杆段（23至27）通过遥控器（50）和控制装置（62）进行控制，使用计算机辅助电路装置（80）响应于遥控信号。通过在控制装置（62）中设置断续器元件（112,112'），经由延迟构件（116）中断与致动器（92,94）的控制输入的连接，可以进行安全监控，一旦远程控制装置（50）的遥控元件（52）处于关闭位置，则用于电力或加压供油的目的的相关联的驱动单元和/或进给单元（98,100）。

85. 发明授权

US4995517A Mechanism for suppressing vibrations of travelling crane 失效
标题翻译：抑制起重机振动的机理
公开(公告)号：US4995517A
公开(公告)日：1991-02-26
申请号：US516731
申请日：1990-04-30
申请人： Yoshimi Saotome
发明人： Yoshimi Saotome
IPC分类号： B66C13/18 , B66C15/00 , B66C23/82 , B66C23/88 , E02F9/22
CPC分类号： B66C13/18 , B66C13/066 , B66C23/82 , E02F9/2207
摘要： A mechanism for effectively suppressing vibrations in travel of mobile type crane includes; a boom lifting hydraulic cylinder connected between a vehicle body of the mobile crane and a boom; a main hydraulic pump; a direction control valve for supplying the discharge oil of the main hydraulic pump selectively to and from a first load-supporting oil chamber and an opposingly located second oil chamber of the boom lifting cylinder. A vibration suppressing accumulator is connected between the boom lifting cylinder and the direction control valve; a first change-over valve is selectively switchable between a travel mode position for forming a closed circuit through the first and second oil chambers and a working mode position for supplying the oil pressure independently to and from the first and second oil chambers; a second change-over valve is selectively switchable between a travel mode position for communicating the accumulator with the closed circuit and a working mode position for blocking oil flow from the closed circuit to the accumulator. Also provided are; a boom position detectors; a first selector for switching on and off oil pressure supply to the second oil chamber from an auxiliary oil pressure source; and a second selector for switching on and off oil pressure supply to the accumulator from an auxiliary oil pressure source.
摘要翻译：一种有效抑制移动式起重机行驶中振动的机构包括：连接在移动式起重机的车身与起重臂之间的起重臂起重液压缸; 主液压泵; 用于主动液压泵的排出油选择性地从第一负载支撑油室和悬臂起重缸的相对定位的第二油室供给的方向控制阀。减震蓄能器连接在动臂提升缸和方向控制阀之间; 第一转换阀可以在通过第一和第二油室形成闭合回路的行驶模式位置和与第一和第二油室独立地供给油压的工作模式位置之间切换; 第二转换阀可以在用于使蓄能器与闭合回路连通的行驶模式位置和用于阻止从闭合回路到蓄能器的油流动的工作模式位置之间切换。还提供吊臂位置检测器; 第一选择器，用于从辅助油压源接通和断开对第二油室的油压供应; 以及第二选择器，用于从辅助油压源接通和关闭对蓄能器的油压供应。

86. 发明授权

US4969562A Apparatus for suppressing quaky movements of mobile type crane 失效
标题翻译：用于抑制移动式起重机的晃动的装置
公开(公告)号：US4969562A
公开(公告)日：1990-11-13
申请号：US397192
申请日：1989-08-22
申请人： Yoshimi Saotome
发明人： Yoshimi Saotome
IPC分类号： B66C13/06 , B66C23/82 , B66C23/88 , E02F9/22
CPC分类号： F15B11/024 , B66C13/066 , B66C23/82 , E02F9/2207 , F15B2211/625
摘要： An apparatus for supressing vibration and quaky movements of a pivotally mounted boom on a mobile crane. The boom is supported for pivotal movement by a hydraulic cylinder which is subjected to abrupt forces when the crane is in motion. A hydraulic circuit is constructed to prevent such forces from damaging the hydraulic cylinder and vehicle body of the crane. The circuit is selectively operative to place the hydraulic cylinder in either a working or travel made. The circuit includes an accumulator and three change-over valves to control the flow of fluid in the hydraulic cylinder during the work and travel modes of operation.
摘要翻译：一种用于抑制可移动式起重机上枢轴安装的吊臂的振动和复杂运动的装置。起重臂由起重机运动时遭受突然的力的液压缸支撑枢转运动。构造液压回路以防止这些力损坏起重机的液压缸和车体。该电路选择性地操作以将液压缸放置在工作或行进中。电路包括一个蓄能器和三个转换阀，用于在工作和行驶模式下控制液压缸中的流体流动。

87. 发明申请

US20180037444A1 POSITION CONTROL OF A BOOM TIP 审中-公开
公开(公告)号：US20180037444A1
公开(公告)日：2018-02-08
申请号：US15552165
申请日：2016-02-19
申请人： SCHWING GMBH
发明人： Johannes HENIKL , Wolfgang KEMMETMÜLLER , Andreas KUGI
IPC分类号： B66C13/46 , E04G21/04 , B66C13/06
CPC分类号： B66C13/46 , B66C13/066 , E04G21/0463
摘要： A large manipulator includes a boom arm with a turntable and a plurality of boom segments, which are configured to be pivoted at respective articulation joints with respect to an adjacent boom segment or the turntable. The boom arm further includes at least one inertial sensor configured to measure inclination and/or acceleration of at least one of the plurality of boom segments.

88. 发明授权

US09683621B2 Active absorber for low-frequency vibrating structures 有权
公开(公告)号：US09683621B2
公开(公告)日：2017-06-20
申请号：US13971360
申请日：2013-08-20
申请人： Integrated Dynamics Engineering GmbH
发明人： Peter A. Kropp , Wolfram Sinn
IPC分类号： F16F7/10 , B66C13/06 , G01N23/02 , G01V5/00
CPC分类号： F16F7/1005 , B66C13/066 , G01N23/02 , G01V5/0016
摘要： An active vibration absorber is provided for damping vibrations of a cantilevered portion of a support structure. The vibration absorber comprises a mass, a drive and a control device. The mass is coupled without using a spring and through the drive to a fastening means for fastening the drive to the support structure, so that upon a movement of the mass relative to the fastening means an inertial force caused by this movement is directly transmitted through the drive to the fastening means. The control device comprising a motion sensor is adapted to control the drive in function of a signal from the motion sensor. The active vibration absorber is designed to damp especially low-frequency vibrating structures including more than one mass-spring element so that the vibration amplitude thereof is significantly reduced.

89. 发明申请

US20160298719A1 CONTROL STRATEGY FOR REDUCING BOOM OSCILLATION 审中-公开
标题翻译：减少汽车振荡的控制策略
公开(公告)号：US20160298719A1
公开(公告)日：2016-10-13
申请号：US15036749
申请日：2014-11-07
申请人： EATON CORPORATION
发明人： Meng (Rachel) WANG , Michael Berne RANNOW
IPC分类号： F16F15/027 , F16F15/023
CPC分类号： F16F15/027 , B66C13/066 , E02F9/2207 , E02F9/221 , E04G21/0436 , E04G21/0454 , F15B21/008 , F15B2211/3051 , F15B2211/3057 , F15B2211/329 , F15B2211/35 , F15B2211/355 , F15B2211/6306 , F15B2211/6313 , F15B2211/6336 , F15B2211/665 , F15B2211/8613 , F15B2211/8616 , F16F15/023
摘要： A hydraulic system (600) and method for reducing boom dynamics of a boom (30), while providing counter-balance valve protection, includes a hydraulic cylinder (110), first and second counter-balance valves (300, 400), first and second control valves (700, 800), and first and second blocking valves (350, 450). A net load (90) is supported by a first chamber (116, 118) of the hydraulic cylinder, and a second chamber (118, 116) of the hydraulic cylinder may receive fluctuating hydraulic fluid flow from the second control valve to produce a vibratory response (950) that counters environmental vibrations (960) on the boom. The method may include measuring first pressure ripples at the second chamber and reducing a magnitude of second pressure ripples at the first chamber. The pressure ripples may be transformed into a flow command by multiplying the pressure ripples by a gain and/or phase shifting. The gain and/or the phase shifting may be adjusted by feedback. The feedback may include the second pressure ripples at the load holding chamber, a position of the hydraulic actuator, and/or an operator input. A reference signal may be filtered with a moving average filter.
摘要翻译：在提供平衡阀保护的同时提供悬臂（30）的起重臂动力学的液压系统（600）和方法包括液压缸（110），第一和第二平衡阀（300,400），第一和第二平衡阀第二控制阀（700,800）以及第一和第二阻塞阀（350,450）。净负载（90）由液压缸的第一腔室（116,118）支撑，并且液压缸的第二腔室（118,116）可接收来自第二控制阀的波动的液压流体流动以产生振动响应（950），用于对吊臂上的环境振动（960）进行计数。该方法可以包括测量第二室处的第一压力波动并且减小第一室处的第二压力波动的大小。压力波纹可以通过将压力波纹乘以增益和/或相移来转换成流动指令。增益和/或相移可以通过反馈进行调整。反馈可以包括负载保持室处的第二压力波动，液压致动器的位置和/或操作者输入。参考信号可以用移动平均滤波器滤波。

90. 发明授权

US08925310B2 Device to actively control the vibrations of an articulated arm to pump concrete 有权
标题翻译：用于主动控制铰接臂振动以泵送混凝土的装置
公开(公告)号：US08925310B2
公开(公告)日：2015-01-06
申请号：US13013238
申请日：2011-01-25
申请人： Nicola Pirri , Gennaro Paolo Bottino
发明人： Nicola Pirri , Gennaro Paolo Bottino
IPC分类号： F16D31/02 , E02F9/22 , B66C13/06 , B66F9/22 , E04G21/04
CPC分类号： E02F9/2207 , B66C13/066 , B66F9/22 , E02F9/2296 , E04G21/0418 , F15B21/008 , F15B2211/20576 , F15B2211/30565 , F15B2211/31582 , F15B2211/5059 , F15B2211/6652 , F15B2211/6653 , F15B2211/8613 , F15B2211/8616 , F15B2211/8636 , F16F15/027
摘要： The device to actively control the vibrations of an articulated arm consisting of a plurality of segments each comprising at least its own actuator associated with a hydraulic drive circuit including a block valve. At least one of said actuators is associated with an hydraulic control circuit of the vibrations, comprising at least a sensor able to detect the vibrations and/or the position of one or more segments, a processing unit to process the signals of the sensor/sensors and a pump commanded by the electronic command board and cooperating with said block valve. The hydraulic control circuit is associated with the hydraulic drive circuit.
摘要翻译：用于主动地控制由多个段组成的铰接臂的振动的装置，每个段至少包括其自身的致动器，其与包括截止阀的液压驱动电路相关联。所述致动器中的至少一个与振动的液压控制电路相关联，包括至少一个能够检测一个或多个段的振动和/或位置的传感器，处理单元，用于处理传感器/传感器的信号以及由电子指令板指令并与所述截止阀配合的泵。液压控制回路与液压驱动电路相连。

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