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21.发明授权Power assist device, method of controlling power assist device, and program of power assist device 有权动力辅助装置，动力辅助装置的控制方法以及动力辅助装置的程序公开(公告)号：US09174827B2
公开(公告)日：2015-11-03
申请号：US13848414
申请日：2013-03-21
摘要： A power assist device includes: holder holding a workpiece; a pair of wires each having one end connected to the holder to suspend the holder; a pair of wind-up wheels winding up respective other ends of the wires; a pair of motors rotationally driving the respective wind-up wheels; a pair of rotation detectors detecting rotation information of the respective motors; a pair of torque detectors detecting drive torque in the respective motors; and controller controlling drive of the motors. The controller calculates operating force to the workpiece based on the rotation information detected by the rotation detectors and the drive torque of the motors detected by the torque detectors, and controls the motors to assist the operating force that is calculated, to move up and down the holder.
摘要翻译： 动力辅助装置包括：保持工件的保持架; 一对电线，每一个电线的一端连接到保持器以悬挂保持器; 一对卷绕轮缠绕线的相应的另一端; 一对电机旋转地驱动各个卷绕轮; 检测各个电机的旋转信息的一对旋转检测器; 一对转矩检测器检测各个电机中的驱动转矩; 和控制器控制电动机的驱动。 控制器基于由旋转检测器检测的旋转信息和由转矩检测器检测到的电动机的驱动转矩来计算对工件的操作力，并且控制电动机以帮助所计算的操作力上下移动 持有人
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公开(公告)号：US09103471B2
公开(公告)日：2015-08-11
申请号：US13701135
申请日：2011-05-24
IPC分类号： B66D1/395 , B66D1/26 , B66D1/58 , B66C23/52 , B66C13/06 , F16L1/20 , B63B27/08 , B63C7/02 , B66C13/18 , F16L1/12
CPC分类号： F16L1/207 , B63B27/08 , B63C7/02 , B66C13/06 , B66C13/18 , B66C23/52 , B66D1/26 , B66D1/58 , F16L1/12
摘要： The invention relates to a marine load raising and lowering system for use on a vessel, comprising: i. a first winch comprising first driving means for raising or lowering a first cable from the first winch; ii. a second winch comprising second driving means for raising or lowering a second cable from the second winch; iii. operating means connected to the first and second driving means of respectively the first and second winch for synchronising the driving means so as to perform synchronous raising or lowering of the first and second cable; iv. a load connector; wherein the first and second cable are both connected to the load connector with a respective terminal end of the first and second cable, wherein the system further comprises a first tension equalizing mechanism adapted to equalize the tension in the first and second cables, said first tension equalizing mechanism having interconnected first cable-engaging members to engage with the first and second cable, wherein said first cable-engaging members are movable relative to a first reference structure to be mounted on the vessel, and wherein said first tension equalizing mechanism is configured to move the first cable-engaging members under the effect of a difference in tension in the first and second cable so as to equalize said tensions.
摘要翻译： 本发明涉及一种用于船舶的船用载重升降系统，包括：i。 第一绞盘包括用于从第一绞盘升高或降低第一缆线的第一驱动装置; ii。 第二绞盘包括用于从第二绞盘升高或降低第二缆线的第二驱动装置; iii。 操作装置分别连接到第一和第二绞盘的第一和第二驱动装置，用于使驱动装置同步，以便执行第一和第二缆索的同步升降。 iv。 负载连接器; 其中所述第一和第二电缆都与所述第一和第二电缆的相应终端连接到所述负载连接器，其中所述系统还包括适于均衡所述第一和第二电缆中的张力的第一张紧均衡机构，所述第一张力 均衡机构，其具有互连的第一电缆接合构件以与第一和第二电缆接合，其中所述第一电缆接合构件可相对于要安装在容器上的第一参考结构移动，并且其中所述第一张力均衡机构被配置为 在第一和第二电缆中的张力差的作用下移动第一电缆接合构件，以便均衡所述张力。
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公开(公告)号：US08973901B2
公开(公告)日：2015-03-10
申请号：US13704177
申请日：2011-06-16
申请人： Joop Roodenburg , Joost Sanderse
发明人： Joop Roodenburg , Joost Sanderse
CPC分类号： B66D1/7405 , B66D1/26 , B66D1/741 , B66D1/76
摘要： A double drum traction winch supporting a first and second rotatable drum is provided. The circumferential surface of each drum is provided with circumferential grooves perpendicular to the rotational axis of the drum. The grooves of each drum are subdivided in a first set of grooves for guiding a first wire and a second set of grooves for guiding a second wire. The grooves of the first set alternate with grooves of the second set such that the circumferential surface of each drum is provided with multiple grooves of the first group, each interpositioned between two grooves of the second group. Therefore the traction winch is capable of cooperating with a first wire in the first set of grooves or with a second wire in the second set of grooves, wherein both wires differ in type of material and/or cross section and/or maximum tensile strength.
摘要翻译： 提供支撑第一和第二可旋转滚筒的双鼓牵引绞盘。 每个滚筒的圆周表面设有垂直于滚筒旋转轴线的圆周槽。 每个滚筒的凹槽被细分成第一组凹槽，用于引导第一丝线和第二组凹槽以引导第二丝线。 第一组的凹槽与第二组的凹槽交替，使得每个滚筒的圆周表面设置有第一组的多个凹槽，每个槽插入第二组的两个凹槽之间。 因此，牵引绞盘能够与第一组槽中的第一线或第二组槽中的第二线配合，其中两根线在材料类型和/或横截面和/或最大拉伸强度方面不同。
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公开(公告)号：US20150008381A1
公开(公告)日：2015-01-08
申请号：US14374823
申请日：2012-11-22
发明人： Norbert Hausladen , Gerd Hepp
摘要： The present invention relates to a hoisting winch, in particular to a hoisting gear winch, having a hoisting drum whose winding region is bounded by two lateral flanged wheels, wherein at least one further flanged wheel is provided between the lateral flanged wheels for dividing the winding region into at least two part winding regions, wherein the cable can be guided beyond the named further flanged wheel into the at least two part winding regions. It is suggested in accordance with the invention to move the hoisting drum and/or a transverse cable guide arranged in front of the hoisting drum transversely to the longitudinal direction of the running in/running off cable approximately in the longitudinal direction of the drum and/or to adjust the angular position of the hoisting drum transversely to the longitudinal direction of the drum with respect to at least one transverse axis.
摘要翻译： 本发明涉及一种起重绞盘，特别涉及一种起重绞车绞车，其具有卷绕区域由两个侧向凸缘轮限定的提升滚筒，其中至少一个另外的凸缘轮设置在侧向凸缘轮之间，用于将绕组 区域进入至少两个部分绕组区域，其中所述电缆可以被引导到所述另外的另外的凸缘轮之外进入所述至少两个部分绕组区域。 根据本发明，建议沿着滚筒的纵向方向移动提升滚筒和/或布置在提升滚筒前面的横向缆索横向于运行/运行的缆索的纵向方向，和/ 或者相对于至少一个横向轴线来调整提升鼓的横向于滚筒纵向方向的角度位置。
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公开(公告)号：US08915332B2
公开(公告)日：2014-12-23
申请号：US13498112
申请日：2011-09-14
申请人： Giorgio Jezek
发明人： Giorgio Jezek
CPC分类号： B66B11/0453 , B66B11/043 , B66B11/0476 , Y10T74/19093 , Y10T74/19102 , Y10T74/19642 , Y10T74/19674 , Y10T74/19684 , Y10T74/19688
摘要： A mechanical device for reducing the energy absorbed by an electric motor of a handling plant. The device includes a first rotating member moved by the motor of the handling plant. The device also includes a second rotating member connected to the first member through a first transmission apparatus. A third rotating member is connected to the second rotating member through a second transmission apparatus, which develops a transmission ratio equal to unity. The device further includes a fourth rotating member operatively connected to the rotor of the electric motor. The fourth rotating member and the third rotating member are connected through a third transmission apparatus, which develops a transmission ratio equal to unity. The device includes a sixth rotating member connected to a fifth rotating member through a fifth transmission apparatus. The sixth rotating member and the first rotating member are connected through a sixth transmission apparatus.
摘要翻译： 一种用于减少由处理厂的电动机吸收的能量的机械装置。 该装置包括由处理设备的马达移动的第一旋转构件。 该装置还包括通过第一传输装置连接到第一构件的第二旋转构件。 第三旋转构件通过第二传动装置连接到第二旋转构件，第二传动装置产生等于1的传动比。 该装置还包括可操作地连接到电动机的转子的第四旋转构件。 第四旋转构件和第三旋转构件通过第三传动装置连接，其产生等于1的传动比。 该装置包括通过第五传动装置连接到第五旋转构件的第六旋转构件。 第六旋转构件和第一旋转构件通过第六传动装置连接。
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公开(公告)号：US08851238B2
公开(公告)日：2014-10-07
申请号：US13844812
申请日：2013-03-16
申请人： Thomas L. Byers
发明人： Thomas L. Byers
摘要： Apparatus for raising and lowering objects. In accordance with some embodiments, a winch motor is adapted to rotate a winch member in opposing first and second directions to wrap/unwrap a portion of a cable on/from the winch member to raise and lower a lifting platform assembly, respectively. A tension detection switch assembly includes an on/off switch connected to the winch motor and a biasing member which exerts a bias force upon the winch member to nominally deflect the winch member to a first position which sets the switch to deactivate the winch motor in an absence of tension in the cable from the lifting platform assembly. A presence of tension in the cable from the lifting platform assembly deflects the winch member to a second position which sets the switch to facilitate activation of the winch motor.
摘要翻译： 用于升高和降低物体的装置。 根据一些实施例，绞盘马达适于在相反的第一和第二方向上旋转绞盘构件，以将电缆的一部分卷绕/分离在绞盘构件上或从绞盘构件分别升高和降低升降平台组件。 张力检测开关组件包括连接到绞盘马达的开/关开关和向绞车构件施加偏压力以将绞车构件标称地偏转到第一位置的偏压构件，该第一位置设置开关以使绞车电动机失效 起重平台组件的电缆没有张力。 来自提升平台组件的电缆中的张力的存在将绞盘构件偏转到第二位置，其设置开关以便于绞盘马达的启动。
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公开(公告)号：US08757397B2
公开(公告)日：2014-06-24
申请号：US12727056
申请日：2010-03-18
申请人： Kevin Bruce Shaha , Marcus Bosch
发明人： Kevin Bruce Shaha , Marcus Bosch
CPC分类号： B62H3/12
摘要： A storage system for elevating objects from a surface, such as storing a bicycle off the ground, the storage system including a first mounting plate coupled to a wheel; a second mounting plate spaced from the first mounting plate and coupled to a plurality of wheels; a first wheel assembly spaced from the first mounting plate; a second wheel assembly spaced from the second mounting plate; a cable operatively engaging each of the wheels; and a coupler extending from the first wheel assembly and a second coupler extending from the second wheel assembly. Each of the mounting plates may be made from a unitary piece of material, and each plate may include a plurality of arched channels for rotatably adjusting the mounting plates, e.g., to provide for generally linear alignment of pulley wheels when installing the system.
摘要翻译： 一种用于从表面升起物体的存储系统，例如将自行车从地面上存放，所述存储系统包括联接到车轮的第一安装板; 与所述第一安装板间隔开并联接到多个车轮的第二安装板; 与第一安装板间隔开的第一轮组件; 与所述第二安装板间隔开的第二轮组件; 电缆，其操作地接合每个所述车轮; 以及从所述第一轮组件延伸的联接器和从所述第二轮组件延伸的第二联接器。 每个安装板可以由整体材料制成，并且每个板可以包括多个拱形通道，用于可旋转地调节安装板，例如当安装系统时提供滑轮的大致直线对准。
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公开(公告)号：US20140086719A1
公开(公告)日：2014-03-27
申请号：US14032862
申请日：2013-09-20
申请人： Par Systems, Inc.
发明人： Michael Gerard
摘要： A hoist system and a method for lifting and lowering an object such as a boat include a support structure, a support member supported by the support structure and a hoisting assembly. The hoisting assembly includes an attachment assembly and a set of at least three flexible members operably coupled to the support member and the attachment assembly to retract and extend the attachment assembly vertically relative to a reference axis. The hoisting assembly is supported by the support structure and configured with the support member so as to space apart the flexible members from each other, and wherein each flexible member defines an oblique angle with the reference axis parallel to the vertical reference axis.
摘要翻译： 用于提升和降低诸如船只的物体的提升系统和方法包括支撑结构，由支撑结构支撑的支撑构件和提升组件。 提升组件包括附接组件和一组至少三个柔性构件，其可操作地联接到支撑构件和附接组件，以相对于参考轴线垂直地缩回和延伸附接组件。 提升组件由支撑结构支撑并且构造成具有支撑构件，以便将柔性构件彼此间隔开，并且其中每个柔性构件限定与参考轴平行于垂直参考轴线的倾斜角。
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29.发明申请POWER ASSIST DEVICE, METHOD OF CONTROLLING POWER ASSIST DEVICE, AND PROGRAM OF POWER ASSIST DEVICE 有权电力辅助装置，控制电力辅助装置的方法和电力辅助装置的程序公开(公告)号：US20130251496A1
公开(公告)日：2013-09-26
申请号：US13848414
申请日：2013-03-21
摘要： A power assist device includes: holder holding a workpiece; a pair of wires each having one end connected to the holder to suspend the holder; a pair of wind-up wheels winding up respective other ends of the wires; a pair of motors rotationally driving the respective wind-up wheels; a pair of rotation detectors detecting rotation information of the respective motors; a pair of torque detectors detecting drive torque in the respective motors; and controller controlling drive of the motors. The controller calculates operating force to the workpiece based on the rotation information detected by the rotation detectors and the drive torque of the motors detected by the torque detectors, and controls the motors to assist the operating force that is calculated, to move up and down the holder.
摘要翻译： 动力辅助装置包括：保持工件的保持架; 一对电线，每一个电线的一端连接到保持器以悬挂保持器; 一对卷绕轮缠绕线的相应的另一端; 一对电机旋转地驱动各个卷绕轮; 检测各个电机的旋转信息的一对旋转检测器; 一对转矩检测器检测各个电机中的驱动转矩; 和控制器控制电动机的驱动。 控制器基于由旋转检测器检测的旋转信息和由转矩检测器检测到的电动机的驱动转矩来计算对工件的操作力，并且控制电动机以帮助所计算的操作力上下移动 持有人
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公开(公告)号：US08517345B2
公开(公告)日：2013-08-27
申请号：US12849338
申请日：2010-08-03
申请人： Sal Serra
发明人： Sal Serra
CPC分类号： B66D1/7405
摘要： A shipboard winch having guide vanes includes a first drum and a second drum that are mounted on a frame so that the drums contra-rotate when the winch is activated. A plurality of guide vanes is positioned between the first drum and the second drum. Each guide vane is formed with a base and a distal lip that extends outwardly from the guide vane when the guide vane is oriented horizontally. The guide vanes are further formed with a decreasing taper from a maximum width at the base to a minimum width at the distal lip. For deployment/recovery, the cable is threaded around the first drum, through the guide vanes and around the second drum in a figure eight configuration. A feedback circuit is used to control the rotational torque of the drums to maintain a constant tension on a cable as it is deployed or retrieved.
摘要翻译： 具有导向叶片的船上绞盘包括安装在框架上的第一滚筒和第二滚筒，以便当绞盘被启动时滚筒反转。 多个导向叶片位于第一滚筒和第二滚筒之间。 每个导叶形成有当导叶水平定向时从导叶向外延伸的基部和远端唇缘。 导向叶片进一步形成有从底部的最大宽度到远端唇缘处的最小宽度的减小的锥度。 对于部署/恢复，电缆以图8的方式通过引导叶片并围绕第二滚筒缠绕在第一滚筒周围。 反馈电路用于控制滚筒的旋转扭矩，以在电缆被部署或取回时保持电缆上的恒定张力。
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