-
公开(公告)号：US07557726B2
公开(公告)日：2009-07-07
申请号：US11078514
申请日：2005-03-14
IPC分类号： G08B21/00
摘要： It is a subject of the present invention to provide a hydraulic shovel concurrently used for crane operations in which an operator may immediately be ascertained of conditions during crane operations as well as dangerous conditions occurring on the implement or the vehicle body so that operations may be performed in a stable and rapid manner, this being achieved by a hydraulic shovel concurrently used for crane operations which comprises an implement including a boom, an arm, a bucket and a hook for enabling crane operations, which further comprises a monitor device including a monitor screen, wherein a parameter display portion for displaying parameters related to load factors of safe-working load, an engine condition display portion for displaying engine conditions and an alarm information display portion for displaying alarm information are provided on the monitor screen during crane operations, wherein a plurality of display items of the alarm information display portion may be sequentially switched and displayed, and wherein the parameter display portion is turned into an alarm color when the load factor for safe-working load is within a dangerous area.
摘要翻译： 本发明的主题是提供一种同时用于起重机操作的液压铲，其中操作者可以立即确定起重机操作期间的状况以及在工具或车身上发生的危险状况，从而可以执行操作 通过同时用于起重机操作的液压挖掘机来实现，该液压挖掘机包括具有起重臂，臂，铲斗和用于起重机操作的吊钩的工具，该工具进一步包括监视装置，该监视装置包括监视器 其特征在于，在起重机动作中，在所述监视画面上设置有用于显示与安全载荷的负载系数相关的参数的参数显示部，显示发动机状态的发动机状态显示部和用于显示报警信息的报警信息显示部， 报警信息显示部分的多个显示项可以是序列号 通过切换显示，并且当安全工作负载的负载系数在危险区域内时，参数显示部分变成报警颜色。
-
公开(公告)号：US20050155258A1
公开(公告)日：2005-07-21
申请号：US11078514
申请日：2005-03-14
摘要： It is a subject of the present invention to provide a hydraulic shovel concurrently used for crane operations in which an operator may immediately be ascertained of conditions during crane operations as well as dangerous conditions occurring on the implement or the vehicle body so that operations may be performed in a stable and rapid manner, this being achieved by a hydraulic shovel concurrently used for crane operations which comprises an implement including a boom, an arm, a bucket and a hook for enabling crane operations, which further comprises a monitor device including a monitor screen, wherein a parameter display portion for displaying parameters related to load factors of safe-working load, an engine condition display portion for displaying engine conditions and an alarm information display portion for displaying alarm information are provided on the monitor screen during crane operations, wherein a plurality of display items of the alarm information display portion may be sequentially switched and displayed, and wherein the parameter display portion is turned into an alarm color when the load factor for safe-working load is within a dangerous area.
-
公开(公告)号：US06954150B2
公开(公告)日：2005-10-11
申请号：US10183954
申请日：2002-06-28
摘要： It is a subject of the present invention to provide a hydraulic shovel concurrently used for crane operations in which an operator may immediately be ascertained of conditions during crane operations as well as dangerous conditions occurring on the implement or the vehicle body so that operations may be performed in a stable and rapid manner, this being achieved by a hydraulic shovel concurrently used for crane operations which comprises an implement including a boom, an arm, a bucket and a hook for enabling crane operations, which further comprises a monitor device including a monitor screen, wherein a parameter display portion for displaying parameters related to load factors of safe-working load, an engine condition display portion for displaying engine conditions and an alarm information display portion for displaying alarm information are provided on the monitor screen during crane operations, wherein a plurality of display items of the alarm information display portion may be sequentially switched and displayed, and wherein the parameter display portion is turned into an alarm color when the load factor for safe-working load is within a dangerous area.
摘要翻译： 本发明的主题是提供一种同时用于起重机操作的液压铲，其中操作者可以立即确定起重机操作期间的状况以及在工具或车身上发生的危险状况，从而可以执行操作 通过同时用于起重机操作的液压挖掘机来实现，该液压挖掘机包括具有起重臂，臂，铲斗和用于起重机操作的吊钩的工具，该工具进一步包括监视装置，该监视装置包括监视器 其特征在于，在起重机动作中，在所述监视画面上设置有用于显示与安全载荷的负载系数相关的参数的参数显示部，显示发动机状态的发动机状态显示部和用于显示报警信息的报警信息显示部， 报警信息显示部分的多个显示项可以是序列号 通过切换显示，并且当安全工作负载的负载系数在危险区域内时，参数显示部分变成报警颜色。
-
公开(公告)号：US06568898B2
公开(公告)日：2003-05-27
申请号：US09865036
申请日：2001-05-24
申请人： Satoru Nishimura , Takumi Nagahara
发明人： Satoru Nishimura , Takumi Nagahara
IPC分类号： E02F330
CPC分类号： E02F3/964 , Y10S414/125
摘要： A hoisting hook is arranged on a stick boom top pin for attaching a bucket to a distal end of a stick boom and hung at a bucket scooping face side. A bucket fall prevention valve is provided at least on a head side of a bucket cylinder for maintaining the cylinder inner pressure in order to prevent the bucket from free fall. A crane work by the hoisting hook is performed with the bucket dumped to the stick boom back side to the maximum extent. During the crane work, even if the hydraulic oil hose connected to the bottom side of the oil chamber of the hold pressure generation side of the bucket cylinder is broken by an external force, the bucket fall prevention valve acts instantaneously, cuts off the head side oil chamber from the exterior oil passage completely, and maintains the hold pressure of the head side oil chamber, so that the bucket is prevented from rotating suddenly downward. There is provided a hydraulic shovel allowing to perform a good crane work with an improved visibility of an operator, the bucket is prevented from free fall due to the lifted load, by securing the bucket cylinder hold force, and the crane work safety is improved.
摘要翻译： 在吊杆顶部销上设有起吊钩，用于将铲斗附接到斗杆的远端并悬挂在铲斗铲斗面侧。 铲斗防止阀至少设置在铲斗缸的头部侧，用于保持缸内压，以防止铲斗自由落体。 通过提升吊钩进行起重机的作业，铲斗最大限度地倾倒到吊杆后侧。 在起重机工作期间，即使连接到铲斗缸的保持压力产生侧的油室的底侧的液压油软管由于外力而被破坏，则防止铲斗掉落的阀瞬时动作，切断头侧 油室从外部油路完全，并保持头侧油室的保持压力，从而防止铲斗突然向下旋转。 提供了一种液压挖掘机，其能够进行良好的起重机作业，提高操作者的可视性，通过确保铲斗缸保持力，防止铲斗由于提升的载荷而自由下落，并提高了起重机的工作安全性。
-
公开(公告)号：US06546724B2
公开(公告)日：2003-04-15
申请号：US09910056
申请日：2001-07-20
申请人： Satoru Nishimura , Takumi Nagahara , Takanori Hata
发明人： Satoru Nishimura , Takumi Nagahara , Takanori Hata
IPC分类号： F16D3102
CPC分类号： E02F9/2235 , E02F9/2246 , E02F9/2285 , E02F9/2292 , E02F9/2296 , E02F9/26
摘要： Various work machines in which safety of operation and operation efficiency can be enhanced in accordance with variation in the kind of operation and operation condition when operation is carried out based on a previously set operation mode of an operation machine, and operation speed of the operation machine or running speed of the work machine can finely be adjusted is provided. The work machine comprises mode switching means having a mode switching switch and the like of operation modes of one or more operation machines. A speed finely-adjusting switch is disposed for finely adjusting an operation speed and/or a running speed to values out of range set in each mode by manual operation. An engine, a pump, a flow rate adjusting valve disposed in a driving circuit of one or more operation machine and running motor and the like are operated by a signal output by operating the speed finely-adjusting switch, and the engine revolution number and the pump discharge amount are adjusted. Even under an environment in which operation range is changed or an obstruction may exist, it is possible to effectively obtain optimal operation mode of the operation machine suitable for the kind of operation which is carried out and operation condition and skill of an operator, and stable running performance and operability of the operation machine can be realized.
-
6.发明授权公开(公告)号：US06564548B2
公开(公告)日：2003-05-20
申请号：US09960466
申请日：2001-09-20
申请人： Satoru Nishimura , Takumi Nagahara
发明人： Satoru Nishimura , Takumi Nagahara
IPC分类号： F16D3102
CPC分类号： B66C13/18 , E02F9/2203 , E02F9/2235 , E02F9/2246 , E02F9/2253 , E02F9/2296
摘要： A speed control apparatus and method of a working vehicle which can reduce a working speed and a traveling speed of the vehicle to a desired speed range in correspondence to a change of working conditions at a time of a vehicle crane operation. A controller sets an optional hydraulic pump absorbing curve when an operator selects the crane operation mode. When the speed is adjusted by the operator, a pump tilt and rotation angle is automatically controlled to a pump absorbing torque in correspondence to the crane working speed along the optional pump absorbing torque curve.
摘要翻译： 一种工作车辆的速度控制装置和方法，其能够根据车辆起重机操作时的工作条件的变化，将车辆的工作速度和行驶速度降低到期望的速度范围。 当操作员选择起重机操作模式时，控制器设置可选的液压泵吸收曲线。 当操作者调节速度时，沿着可选的泵吸收扭矩曲线，泵的倾斜和旋转角度被自动控制为对应于起重机工作速度的泵吸收转矩。
-
公开(公告)号：US07880689B2
公开(公告)日：2011-02-01
申请号：US11181793
申请日：2005-07-15
申请人： Tomokatsu Kishi , Tetsuya Sakamoto , Akihiro Takagi , Satoru Nishimura , Yoshikazu Kanazawa , Takayuki Kobayashi , Takashi Sasaki , Yasunobu Hashimoto
发明人： Tomokatsu Kishi , Tetsuya Sakamoto , Akihiro Takagi , Satoru Nishimura , Yoshikazu Kanazawa , Takayuki Kobayashi , Takashi Sasaki , Yasunobu Hashimoto
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/294 , G09G3/2965 , G09G3/299 , G09G2310/066 , G09G2320/0223 , G09G2320/0233 , G09G2360/16
摘要： There is provided a drive circuit of a display device using a capacitive load which includes a clamp circuit connected to a power source potential and clamping a potential of the capacitive load to the power source potential such that an electric power is supplied to the capacitive load in a temporally dispersed manner. For example, the clamp circuit includes a plurality of switches parallelly connected between the capacitive load and the power source potential, the plurality of switches being turned on at different times.
摘要翻译： 提供了一种使用电容性负载的显示装置的驱动电路，该电容性负载包括连接到电源电位的钳位电路，并且将电容性负载的电位钳位到电源电位，使得电力被提供给电容性负载 时间分散的方式。 例如，钳位电路包括并联连接在电容性负载和电源电位之间的多个开关，多个开关在不同时间导通。
-
公开(公告)号：US20090199553A1
公开(公告)日：2009-08-13
申请号：US12376106
申请日：2007-01-30
CPC分类号： E02F9/2292 , B60K6/20 , B60K2001/003 , E02F9/0866
摘要： An engine room is divided into a left room and a right room by a cooling unit. An intake chamber is disposed at a left side and an engine and the like are disposed at a right side. A cooling heat sink is provided on a side of the intake chamber, and a storage and a controller for controlling hybrid electronic devices are formed in this order in a cooling heat sink. Further, a cooling pump for supplying cooling liquid to the cooling heat sink is provided in the intake chamber. A radiator for cooling the cooling liquid is provided in front of the cooling unit.
摘要翻译： 发动机室由冷却单元分为左房和右房。 进气室设置在左侧，发动机等设置在右侧。 在进气室的一侧设置有冷却散热器，并且在冷却散热器中依次形成用于控制混合电子设备的存储器和控制器。 此外，在进气室中设置有用于将冷却液供给到冷却散热器的冷却泵。 用于冷却冷却液的散热器设置在冷却单元的前方。
-
公开(公告)号：US06940475B2
公开(公告)日：2005-09-06
申请号：US10404112
申请日：2003-04-02
IPC分类号： G09G3/20 , G09G3/288 , G09G3/291 , G09G3/292 , G09G3/293 , G09G3/294 , G09G3/298 , H01J17/49 , G09G3/28
CPC分类号： G09G3/294 , G09G3/2022 , G09G3/2927 , G09G3/2932 , G09G3/299 , G09G2310/066 , G09G2320/0228 , G09G2320/0238
摘要： A driving method, able to realize a PDP device having a reduced background luminance and high display quality, has been disclosed. The driving method is a method for driving a plasma display panel consisting of plural display electrodes forming pairs of electrodes, plural address electrodes, and display cells formed at the intersections of the pairs of electrodes and the address electrodes, comprising an initialization period, an address period, a charge form period during which a charge form pulse is applied to the pair of electrodes, and a sustain discharge period during which a sustain discharge light emission is caused to occur, wherein the initialization period comprises a write period during which first amount of charges is accumulated in the display cells and a charge adjust period during which the amount of charges accumulated during the write period is adjusted to second amount of charges, and wherein the voltage to be applied to the pair of electrodes is an inclined wave-shaped charge adjust pulse, the voltage of which varies gradually and the absolute value of the voltage of the charge form pulse is greater than the absolute value of the voltage of the sustain discharge pulse.
摘要翻译： 已经公开了能够实现具有降低的背景亮度和高显示质量的PDP装置的驱动方法。 驱动方法是驱动等离子体显示面板的方法，该等离子体显示面板由形成电极对和地址电极对的交点处的多个电极，多个地址电极和显示单元的多个显示电极组成，包括初始化期间，地址 期间，对一对电极施加电荷形成脉冲的充电形式期间和发生维持放电发光的维持放电期间，其中初始化期间包括写入期间，在该期间， 在显示单元中累积电荷，并且在写入期间累积的电荷量被调整为第二电荷量的电荷调整期间，其中施加到该对电极的电压为倾斜波形电荷 调整脉冲，其电压逐渐变化，电荷形式脉冲的电压绝对值为灰度 比维持放电脉冲的电压的绝对值高。
-
公开(公告)号：US06688246B2
公开(公告)日：2004-02-10
申请号：US10174418
申请日：2002-06-17
申请人： Kazuya Sadasue , Satoru Nishimura
发明人： Kazuya Sadasue , Satoru Nishimura
IPC分类号： B06F108
摘要： A chain stitch sewing machine comprises a needle for penetrating through a cloth on a throat plate to be vertically moved interlockingly with a main spindle of the sewing machine, thereby holding a needle thread, a cloth presser mounted on the throat plate and serving to press the cloth, a looper having a looper thread for reciprocating in such a direction as to cross a cloth feeding direction below the throat plate interlockingly with the main spindle of the sewing machine, a main feed dog for feeding a loop formed by the needle thread and the looper thread in cooperation of the needle and the looper rearward in the cloth feeding direction, and a loop engagement member for protruding from an upper surface of the throat plate and engaging the loop with the cloth presser when the main feed dog is descending from the upper surface of the throat plate.
摘要翻译： 链式缝纫机包括用于穿过喉板上的布以与缝纫机的主轴垂直移动的针，从而保持针线，安装在喉板上的压布机， 布，具有弯针线的弯针，其沿与缝纫机的主轴互锁的方式与在喉板下方的布料输送方向交叉的方向往复运动;主喂料爪，用于供给由针线形成的环和 针和配合器在布料送出方向向后配合的弯针螺纹，以及环形接合构件，用于当主喂料爪从上部的上部下降时，从该喉板的上表面突出并与该布压件接合， 喉板表面。
-
-
-
-
-
-
-
-
-
搜索结果
45 条记录 (耗时 0.022 秒)
