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21. 发明授权

US2975807A Supply conveying means 失效
标题翻译：供应输送装置
公开(公告)号：US2975807A
公开(公告)日：1961-03-21
申请号：US45930154
申请日：1954-09-30
申请人： GILBERT WANINGER
发明人： GILBERT WANINGER
IPC分类号： B23Q1/00 , B66C13/12 , F16G13/16 , H02G11/00
CPC分类号： H02G11/006 , B23Q1/0009 , B66C13/12 , F16G13/16

22. 发明授权

US2571832A Mobile support for flexible power supplying elements 失效
标题翻译：移动支持灵活供电元件
公开(公告)号：US2571832A
公开(公告)日：1951-10-16
申请号：US7796649
申请日：1949-02-23
申请人： MANNING MAXWELL & MOORE INC
发明人： CHAPIN JR WILLIAM S
IPC分类号： B66C13/12
CPC分类号： B66C13/12

23. 发明授权

US1408838A Transmission of electric energy to movable elements 失效
标题翻译：电能传输到可移动元件
公开(公告)号：US1408838A
公开(公告)日：1922-03-07
申请号：US37713120
申请日：1920-04-27
申请人： GEN ELECTRIC
发明人： SOHLBERG ERIK G
IPC分类号： B66C13/12
CPC分类号： B66C13/12

24. 发明授权

US417481A Lift-bridge 失效
公开(公告)号：US417481A
公开(公告)日：1889-12-17
申请号：US417481D
CPC分类号： B66C13/12

25. 发明授权

US100065A Improvement in draw-bridges 失效
公开(公告)号：US100065A
公开(公告)日：1870-02-22
申请号：US100065D
CPC分类号： B66C13/12

26. 发明授权

US09987948B2 Conductor line, current collector, and conductor line system 有权
公开(公告)号：US09987948B2
公开(公告)日：2018-06-05
申请号：US14898653
申请日：2015-03-23
申请人： CONDUCTIX-WAMPLER GMBH
发明人： Bernd Maier
IPC分类号： B60M1/00 , B60M1/06 , B60M1/34 , B60L5/40 , B60M5/02 , B66C13/12
CPC分类号： B60M1/06 , B60L5/40 , B60M1/34 , B60M5/02 , B61L3/225 , B61L3/227 , B61L2003/228 , B66C13/12
摘要： A conductor line for supplying an electric load movable on the conductor line in the longitudinal direction of the conductor line, includes at least one conductor strand which runs in the longitudinal direction and has an electrically conductive profiled conductor section for contacting a sliding contact of a current collector of the load and at least one elongated slotted waveguide, which runs in the longitudinal direction, with a longitudinal slot for receiving an antenna which can be moved together with the load. A related current collector and a conductor line system are also provided. The aim is to allow a compact and material-saving design with good fault-tolerant transmission. This is achieved by a conductor line in which the longitudinal slot is tilted by an angle which does not equal 90° about the longitudinal direction with respect to a movement plane on which the current collector can be moved, by a current collector in which the antenna or a part thereof is completely or partly tilted by an angle which also does not equal 90° about the longitudinal direction with respect to the movement plane, and by a conductor line system including such a conductor line and current collector.

27. 发明申请

US20170275140A1 Three-power hybrid energy saving system of a rubber tyred gantry crane 审中-公开
公开(公告)号：US20170275140A1
公开(公告)日：2017-09-28
申请号：US15463241
申请日：2017-03-20
申请人： Shenzhen Zhaohan Technology Development Co., Ltd.
发明人： Ruixian ZHANG , Tonghui AN , Kai JIA , Pu HUANG , Zhiming YANG , Jinlian LU
IPC分类号： B66C13/22 , B60W20/00 , B66C13/12
CPC分类号： B66C13/22 , B60W20/00 , B60W2300/16 , B60W2710/305 , B60Y2200/416 , B66C13/12 , B66C13/28 , B66C19/00 , B66C19/007 , B66C2700/08 , Y10S903/903
摘要： A rubber tyred gantry crane three-power hybrid energy saving system comprising a system controller; a unidirectional AC/DC converter; a small diesel generator set having its output going to the unidirectional AC/DC converter and supplying power to a direct-current bus after rectification; a unidirectional DC/AC inverter power supply having its input end connected in parallel with the direct-current bus, and having output going to the auxiliary transformer after inversion; a battery set and its management system; an interconnection switch; a large diesel generator set; and an auxiliary transformer. Electrical equipment mainly includes a hoist frequency converter, a trolley frequency converter, a gantry frequency converter, auxiliary electrical equipment and a control power supply. The battery set and its management system are connected in parallel with the direct-current bus, provide operating power to the gantry frequency converter, the hoist frequency converter and the trolley frequency converter, and recover the feedback energy of the system.

28. 发明授权

US09441760B2 Platform umbilical cart 有权
标题翻译：平台脐带车
公开(公告)号：US09441760B2
公开(公告)日：2016-09-13
申请号：US14275849
申请日：2014-05-12
申请人： Fabrication of Rig and Exploration Equipment, Inc.
发明人： David A. Wells, Sr.
IPC分类号： F16L3/01 , B66C13/12 , E21B19/08 , H02G11/00
CPC分类号： F16L3/01 , B66C13/12 , E21B19/08 , H02G11/003 , H02G11/006
摘要： A cart has a base; and at least two right-side protrusions, namely, a right-side sub-rail protrusion extending horizontally from the base; and a right-side super-rail protrusion extending horizontally from the base. The right-side sub-rail protrusion and right-side super-rail protrusion are adapted to straddle a substantially horizontal flange of a first rail and the first rail is one among the at least one rail. Further, the base has at least two left-side protrusions, namely, a left-side sub-rail protrusion extending in a direction opposite to the right-side sub-rail protrusion from the base; and a left-side super-rail protrusion extending in a direction opposite to the right-side super-rail protrusion from the base. Further, the left-side sub-rail protrusion and left-side super-rail protrusion are adapted to straddle a substantially horizontal flange of a second rail, and the second rail is one among the at least one rail. A vertical support extends upwards from the base.
摘要翻译：一个车有一个基地; 以及至少两个右侧突起，即从基部水平延伸的右侧副轨突起; 以及从基座水平延伸的右侧超轨突起。右侧副轨道突起和右侧超轨突起适于跨越第一轨道的基本水平的凸缘，并且第一轨道是至少一个轨道中的一个。此外，底座具有至少两个左侧突出部，即从与基部相反的右侧副轨道突起的方向延伸的左侧副轨道突起; 以及从与基座相反的右侧超轨突起的方向延伸的左侧超轨突起。此外，左侧副轨突起和左侧超轨突起适于跨越第二轨道的大致水平的凸缘，并且第二轨道是至少一个轨道中的一个。垂直支架从底座向上延伸。

29. 发明授权

US09315094B2 Working vehicle 有权
标题翻译：工作车辆
公开(公告)号：US09315094B2
公开(公告)日：2016-04-19
申请号：US14406329
申请日：2013-05-16
申请人： TADANO LTD.
发明人： Mikio Hazebayashi , Kimihiko Terata
IPC分类号： B60K6/48 , B60K6/22 , B60W10/08 , B60W10/30 , B60W20/00 , B66C23/40 , B60L11/14 , B60L11/18 , B60W10/06 , B60K6/54 , B60K25/06 , B60L11/12 , B66C13/12 , B66C13/14 , B60R16/03 , B66C9/14 , B66C23/36 , B66C23/62
CPC分类号： B60K6/22 , B60K6/48 , B60K6/54 , B60K25/06 , B60L11/12 , B60L11/14 , B60L11/1816 , B60L2200/40 , B60R16/03 , B60W10/06 , B60W10/08 , B60W10/30 , B60W20/00 , B60W2300/12 , B60Y2200/416 , B60Y2400/214 , B66C9/14 , B66C13/12 , B66C13/14 , B66C23/36 , B66C23/40 , B66C23/62 , Y02T10/6221 , Y02T10/6286 , Y02T10/70 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T90/14 , Y10S903/903
摘要： There is provided a working vehicle that can continuously drive a working machine by electric power to improve the silence. The hydraulic pump is driven by the power of the motor generator that is driven by the electric power of an external power supply supplied via the power cable. By this means, when a crane operation is performed by the crane apparatus in a workplace with an external power supply, it is possible to continuously drive the hydraulic pump by the power of the motor generator, and therefore to continuously perform the crane operation of the crane apparatus, improving the silence.
摘要翻译：提供了一种可以通过电力连续驱动工作机器以改善沉默的作业车辆。液压泵由电动发电机的动力驱动，电动发电机由通过电源线供电的外部电源的电力驱动。通过这种方式，当在具有外部电源的工作场所中的起重机装置执行起重机操作时，可以通过电动发电机的动力连续地驱动液压泵，并且因此能够连续地执行起重机操作起重机，改善沉默。

30. 发明申请

US20150367741A1 ELECTRICITY-CHARGING SYSTEM BETWEEN A CRANE AND TRACTOR 有权
标题翻译：起重机和牵引车之间的充电系统
公开(公告)号：US20150367741A1
公开(公告)日：2015-12-24
申请号：US14764569
申请日：2014-01-28
申请人： Miyeon KANG
发明人： Young Suk KO
IPC分类号： B60L11/18
CPC分类号： B60L11/1811 , B60L11/14 , B60L11/1803 , B60L11/1818 , B60L11/182 , B60L11/1861 , B60L2200/36 , B60L2210/10 , B60L2210/40 , B66C13/12 , H02J7/025 , H02J50/10 , H02J50/40 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241 , Y02T90/122 , Y02T90/127 , Y02T90/14
摘要： Disclosed is a crane and a tractor used at a container base of a harbor or a container terminal, and more particularly, a charging system in which a power supplying device capable of supplying power in a contactless fashion is installed at the crane and a power collecting device capable of receiving power from the power supplying device is installed at the tractor, so that the tractor receives power from the power supplying unit installed at the crane while performing lifting or landing works below the crane to charge power required for movement of the tractor.
摘要翻译：公开了一种用于港口或集装箱码头的集装箱基座的起重机和拖拉机，更具体地说，一种充电系统，其中能够以无接触方式供电的供电装置安装在起重机上，并且集电能够从供电装置接收电力的装置安装在拖拉机上，使得拖拉机在起重机下方进行提升或着陆作业时从安装在起重机上的供电单元接收电力，以对拖拉机移动所需的动力进行充电。

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