公开(公告)号：US06764270B1

公开(公告)日：2004-07-20

申请号：US09447363

申请日：1999-11-23

申请人： Gerd Bernhardt ,  Mario Wünsche ,  Sergiy Fedotov

发明人： Gerd Bernhardt ,  Mario Wünsche ,  Sergiy Fedotov

IPC分类号： E02F900

CPC分类号： A01B51/026 ,  A01B59/068

摘要： A motor vehicle for industrial and/or agricultural operations, in particular an agricultural tractor, is described with an attachment interface containing a three-point implement hitch (24). In order to widen the spectrum of applications of the vehicle and the capability of the attachment interface and in order to open up new areas of application for the motor vehicle, a telescoping arm (16) that can be pivoted in the vertical direction is connected in a joint to the vehicle chassis (14). A support (22) is arranged at the free, extensible end of the telescoping arm (16) and carries the attachment interface for the three-point implement hitch (24). A locking arrangement (38, 40) is provided by which the support (22) can be immobilized with respect to the vehicle chassis (14), when the telescoping arm (16) is in an operating position.

摘要翻译： 描述了用于工业和/或农业操作的机动车辆，特别是农用拖拉机，其具有包括三点式牵引车钩（24）的附接接口。 为了扩大车辆的应用范围和附接界面的能力，为了开辟机动车辆的新的应用领域，可以在垂直方向上枢转的伸缩臂（16）连接在 与车辆底盘（14）的接头。 在可伸缩臂（16）的可自由伸展的一端设置有支撑件（22），并且承载三点式工具钩（24）的附接界面。 提供一种锁定装置（38,40），当伸缩臂（16）处于操作位置时，支撑件（22）可以相对于车辆底盘（14）固定。

公开(公告)号：US06684537B2

公开(公告)日：2004-02-03

申请号：US10083627

申请日：2002-02-26

申请人： Toshiki Ichikawa ,  Takeshi Ikumura

发明人： Toshiki Ichikawa ,  Takeshi Ikumura

IPC分类号： E02F900

CPC分类号： E02F3/32 ,  E02F3/325 ,  E02F3/384 ,  E02F3/964 ,  E02F9/2267 ,  E02F9/2271 ,  E02F9/2275

摘要： An excavator such as a backhoe has a group of hoses variable in length when a boom moves up and down. To avoid the group of hoses bulging to obstruct view when the boom is raised to an uppermost position, the group of hoses has a length absorbing portion disposed in a swivel base instead of being disposed on a boom as in the prior art.

摘要翻译： 诸如反铲挖掘机的挖掘机具有当吊臂上下移动时长度可变的一组软管。 为了避免一组软管膨胀以在吊杆升至最高位置时阻塞视图，该组软管具有设置在旋转底座中的长度吸收部分，而不是像现有技术那样设置在起重臂上。

公开(公告)号：US06425730B1

公开(公告)日：2002-07-30

申请号：US09248679

申请日：1999-02-11

申请人： Wally L. Kaczmarski

发明人： Wally L. Kaczmarski

IPC分类号： E02F900

CPC分类号： E02F9/2275 ,  E02F3/3609 ,  E02F9/2271

摘要： An improved load bearing pivot assembly for connecting the boom arm of a power machine to the main frame, or the implement (e.g., adapter plate) or both. The load bearing pivot assembly provides a fluid path therethrough in order to eliminate fluid lines at the pivot point which are otherwise susceptible to failure due to repeated flexure and due to being exposed to an abusive environment. Both portions of the pivot assembly preferably include a coupler for connection to a fluid line. One of the fluid lines is connected to a source of pressurized hydraulic fluid and the other line is adapted for connection to an attachment requiring pressurized hydraulic fluid for operation. Such attachments include, but are not limited to, grapples, rotary brooms, augers, tree spades, jack hammers, etc. The fluid lines are preferably at least partially contained within the boom and/or the implement to protect the lines from exposure to the abusive environment.

摘要翻译： 一种用于将动力机械的臂臂连接到主框架或工具（例如，适配器板）或两者的改进的承载枢转组件。 承载枢转组件提供通过其中的流体通道，以便消除枢转点处的流体管线，否则由于反复弯曲并且由于暴露于虐待环境而容易发生故障。 枢轴组件的两个部分优选地包括用于连接到流体管线的联接器。 流体管线之一连接到加压液压流体源，另一条管线适于连接到需要加压液压流体进行操作的附件。 这种附件包括但不限于抓钩，旋转扫帚，螺旋钻，树铲，千斤顶锤等。流体管线优选地至少部分地包含在吊杆和/或工具内，以保护管线免受暴露于 虐待环境

公开(公告)号：US06678972B2

公开(公告)日：2004-01-20

申请号：US10042242

申请日：2002-01-11

申请人： Masami Naruse ,  Masatake Tamaru ,  Kenzo Kimoto

发明人： Masami Naruse ,  Masatake Tamaru ,  Kenzo Kimoto

IPC分类号： E02F900

CPC分类号： B60K6/28 ,  B60K6/44 ,  E02F9/0866 ,  E02F9/16 ,  E02F9/2075 ,  Y02T10/623 ,  Y10S903/903 ,  Y10S903/907

摘要： A hybrid construction equipment capable of sufficiently exhibiting performance of a battery with strategic arrangement of the apparatuses being carried out is provided. For this purpose, the hybrid construction equipment includes, on an upper revolving superstructure (10) rotatably placed on a lower traveling unit, an engine (1), a generator (3) driven by the engine (1), a battery (5) charged with electric power generated by the generator (3), an electric motor (7) driven by electric power of the battery (5), an inverter (6) for controlling drive of the electric motor (7) and a driver's cab (12), and the battery (5) is placed to be isolated from the engine (1) and the generator (3).

摘要翻译： 提供能够充分展现正在执行的设备的战略布置的电池性能的混合式施工设备。 为此，混合动力施工设备包括在可旋转地设置在下行进单元上的上旋转上层结构（10），发动机（1），由发动机（1）驱动的发电机（3），电池（5） 充电由发电机（3）产生的电力，由电池（5）的电力驱动的电动机（7），用于控制电动机（7）的驱动的逆变器（6）和驾驶室（12） ），并且将电池（5）放置成与发动机（1）和发电机（3）隔离。

公开(公告)号：US06499934B1

公开(公告)日：2002-12-31

申请号：US09570270

申请日：2000-05-12

申请人： Wally L. Kaczmarski ,  Craig A. Berard

发明人： Wally L. Kaczmarski ,  Craig A. Berard

IPC分类号： E02F900

CPC分类号： E02F3/3627 ,  E02F3/3668 ,  E02F3/3672

摘要： A mounting plate that is attachable to an attachment plate of a skid steer loader supports a quick attachment bracket on a forward side thereof. The quick attachment bracket has one part forming a nose, and a saddle spaced from the nose. The quick attachment bracket will move into a receptacle portion of a mounting frame on a tool to be driven by the skid steer loader and will receive another portion of the frame in the saddle. The frame and the quick attachment bracket can be held together with a latch arrangement and then the tool manipulated with the skid steer loader lift arms and attachment plate tilt cylinder. The tool is powered from the skid steer loader in a desired manner.

摘要翻译： 可滑动转向装载机的安装板安装的安装板在其前侧支撑快速安装支架。 快速安装支架有一个部分形成一个鼻子，一个鞍座与鼻子间隔开。 快速安装支架将移动到工具上的安装框架的插座部分中，以由滑动转向装载机驱动，并且将在框架中接收框架的另一部分。 框架和快速连接支架可以用闩锁装置保持在一起，然后用滑移装载机操纵的工具提升臂和附接板倾斜缸。 该工具以所需的方式从滑移装载机提供动力。

公开(公告)号：US06349252B1

公开(公告)日：2002-02-19

申请号：US09549688

申请日：2000-04-14

申请人： Kunihiko Imanishi ,  Noritaka Nagata ,  Jin Yogita ,  Hideaki Saito ,  Haruo Hashimoto

发明人： Kunihiko Imanishi ,  Noritaka Nagata ,  Jin Yogita ,  Hideaki Saito ,  Haruo Hashimoto

IPC分类号： E02F900

CPC分类号： G08C15/06 ,  E02F9/267

摘要： A plurality of on-board controllers are provided within a construction machine. The plurality of on-board controllers are connected with freedom to communicate with each other by means of a serial communications line allowing communications in accordance with a predetermined communications protocol. Also, an information management controller which manages information about the inside of the construction machine is provided. Further, a monitoring station which mmanages information relating to at least one construction machine including the construction machine is provided on the outside of the construction machine. Also, the serial communications line inside the construction machine and the monitoring station are connected with freedom to communicate with each other via the information management controller. Data acquired by the plurality of on-board controllers is gathered, processed and stored by the information management controller, and the stored data is sent to the monitoring station. In this way, detailed information obtained by collating data gathered by each of the different controllers in the construction machine can be easily acquired without the need for complicated communications processing.

摘要翻译： 在施工机械内设有多个车载控制器。 多个车载控制器通过允许根据预定通信协议进行通信的串行通信线路自由地相互连接。 另外，提供管理建筑机械内部信息的信息管理控制器。 此外，在施工机械的外侧设置有与包括建筑机械的至少一个施工机械有关的信息的监视站。 此外，施工机械和监控站内的串行通信线路通过信息管理控制器自由地相互通信。 由信息管理控制器收集，处理和存储由多个车载控制器获取的数据，并将所存储的数据发送到监控站。 以这种方式，可以容易地获得通过整理由施工机械中的每个不同控制器收集的数据而获得的详细信息，而不需要复杂的通信处理。

公开(公告)号：US06799424B2

公开(公告)日：2004-10-05

申请号：US10288520

申请日：2002-11-06

申请人： Kensuke Ioku ,  Hitoshi Segawa

发明人： Kensuke Ioku ,  Hitoshi Segawa

IPC分类号： E02F900

CPC分类号： E02F9/2292 ,  E02F9/2239

摘要： A hydraulic circuit comprises a first and a second merging line capable of supplying pressure oil from a third pump for a third circuit to directional control valves in a first and a second circuit, respectively, and a merging valve for selectively communicating or cutting off the first and the second merging line with or from the third pump. The merging valve has a first shift position at which the third pump is connected to the second merging line, and a second shift position at which the third pump is connected to the first and the second merging line. The merging valve is shifted continuously between the shift positions. The hydraulic circuit can efficiently distribute pressure oil supplied from the third pump to the first and/or second circuit as well, and can prevent lowering of the operability of each of actuators connected to the first or second circuit.

摘要翻译： 一个液压回路包括一个第一和第二合流管，它们能够分别从第三回路的第三泵向第一和第二回路中的方向控制阀供应压力油，以及用于选择性地连通或切断第一 和第三个泵的第二个合并线。 合流阀具有第一换档位置，第三泵连接到第二合并管线，第二换档位置，第三泵被连接到第一和第二合流管线。 合流阀在换档位置之间连续移动。 液压回路可以有效地将从第三泵供给的压力油分配到第一和/或第二回路，并且可以防止连接到第一或第二回路的每个致动器的可操作性降低。

公开(公告)号：US06375405B1

公开(公告)日：2002-04-23

申请号：US09598876

申请日：2000-06-21

申请人： Bruce E. Kallevig

发明人： Bruce E. Kallevig

IPC分类号： E02F900

CPC分类号： E02F3/3622 ,  B60G3/14 ,  B60G2204/143 ,  B60G2206/0114

摘要： An automatic attachment adapter adapted for coupling attachments to and uncoupling attachments from loader lift arms without the need for the operator to exit the equipment or employ a helper. The automatic attachment adapter employs a compact, lightweight, high strength latching device to make connection between the attachment plate of the loader and mounting plate of the attachment. By making use of interlocking rotating clevises the latching device is self-centering, requiring only approximate alignment to operate. Additionally, the latching mechanism is self cleaning of debris which may interfere with its operation.

摘要翻译： 一种自动连接适配器，适于将附件连接到装载机提升臂上并将其卸下，而不需要操作员离开设备或使用辅助器。 自动连接适配器采用紧凑，重量轻，高强度的闭锁装置，用于连接装载机的安装板和附件的安装板。 通过使用互锁旋转托架，锁定装置是自定心的，仅需要大致对准即可操作。 此外，闭锁机构是可能干扰其操作的碎屑的自清洁。

公开(公告)号：US06168369A

公开(公告)日：2001-01-02

申请号：US09182713

申请日：1998-10-29

申请人： Christopher Erik Bright ,  Michael R. Gibbons

发明人： Christopher Erik Bright ,  Michael R. Gibbons

IPC分类号： E02F900

CPC分类号： E02F3/3604 ,  Y10S37/903 ,  Y10S414/125

摘要： When operating a work vehicle such as a backhoe or wheel loader, it is frequently desirable to utilize auxiliary work equipment with the vehicle such as a pallet fork and a loading bucket. In the course of such operation, it is generally necessary to move the vehicle from one site to another, which requires movement of the auxiliary work equipment as well as the vehicle. The present invention provides a convenient coupling system for securely attaching a second work implement, such as a loading bucket, to a first work implement, such as pallet forks, for transportation purposes so that the connected auxiliary work equipment can be readily transported by the work vehicle from site to site, which is especially important when moving the vehicle over uneven and rough ground or surfaces.

摘要翻译： 当操作诸如反铲或轮式装载机的工作车辆时，通常希望利用辅助工作设备与车辆如叉车叉车和装载铲斗。 在这种操作过程中，通常需要将车辆从一个位置移动到另一个位置，这需要辅助工作设备以及车辆的移动。 本发明提供了一种方便的联接系统，用于将第二工作装置（例如装载斗）牢固地附接到诸如托盘叉的第一工作工具，用于运输目的，使得所连接的辅助作业设备可以容易地通过工件运输 车辆从现场到现场，当车辆在不平整和粗糙的地面或表面上移动时，这尤其重要。

公开(公告)号：US06776571B2

公开(公告)日：2004-08-17

申请号：US09974166

申请日：2001-10-09

申请人： Lonnie Riffle

发明人： Lonnie Riffle

IPC分类号： E02F900

CPC分类号： E02F3/963 ,  B66F9/065 ,  Y10S37/903 ,  Y10S414/125

摘要： The invention relates to affixing adapter plates to the back of commercially available forklift implements to enable the rapid connection of a forklift to the end of the hydraulic booms of backhoes. The attachment is accomplished either by substituting the bucket of the backhoe with the modified forklift or by engaging the modified forklift with a modified bucket connector which allows the forklift implement to be connected without removing the bucket.

摘要翻译： 本发明涉及将适配器板固定在商业上可用的叉车工具的背面，以便能够将叉车快速连接到靠背的液压臂的末端。 通过用改进的叉车代替反铲铲斗，或者通过将改进的铲车与改进的铲斗连接器接合来实现附件，该改进的铲斗连接器允许叉车工具连接而不需要铲斗。