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1.发明申请Blade for work machine, and construction and earth-moving machine provided with the same blade 有权刀片用于作业机械，施工和搬运机器配备相同的刀片公开(公告)号：US20070209811A1
公开(公告)日：2007-09-13
申请号：US11702947
申请日：2007-02-06
IPC分类号： E02F3/76
CPC分类号： E02F3/8152 , E02F3/7613 , E02F3/7618 , E02F3/815
摘要： An object of the invention is to provide a blade preferable for being mounted on various kinds of work machines, particularly work machines for digging, carrying of soil and leveling, in which increase in a quantity of soil per tractional force is achieved with a simple structure to reduce consumption horsepower and increase fuel consumption efficiency thereby leading to low cost. A blade comprises a central front face section having a linear first cutting edge at a bottom end thereof, a jointed front face section having a second cutting edge which continues from the first cutting edge and extends backward at a predetermined angle, and an end front face section having a third cutting edge which continues from the second cutting edge and extended forward at a predetermined angle. The first cutting edge is protruded forward of the second and third cutting edges in their top view or intersection points of the second and third cutting edges are disposed backward relative to an extension of the first cutting edge. Preferably, width of the first cutting edge is set larger than internal width between right and left traveling units. Further, when the blade is in contact with the ground at an ordinary cutting angle, preferably, the entire blade is inclined backward with its sweepback angle of 15° or less.
摘要翻译： 本发明的目的是提供一种优选用于安装在各种工作机械上的刀片，特别是用于挖掘，携带土壤和整平的作业机械，其中以简单的结构实现了每个拉力的土壤量的增加 以降低消耗功率并提高燃料消耗效率，从而导致低成本。 刀片包括：中心前面部分，其底端具有直线的第一切削刃，接合的前面部分具有从第一切削刃延伸并以预定角度向后延伸的第二切削刃， 具有从第二切削刃延伸并以预定角度向前延伸的第三切削刃。 第一切削刃在其第二切削刃和第三切削刃的前侧突出，第二切削刃和第三切削刃的相交点相对于第一切削刃的延伸部设置在后方。 优选地，第一切削刃的宽度被设定为大于左右行驶单元之间的内部宽度。 此外，当叶片以普通切割角度与地面接触时，优选地，整个叶片以15°或更小的回扫角向后倾斜。
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公开(公告)号：US07172257B2
公开(公告)日：2007-02-06
申请号：US10806824
申请日：2004-03-23
CPC分类号： B62D55/30
摘要： A crawler track tension adjusting device is provided in which a driving unit having a closed structure carries out automatic tension adjustment in response to a control signal to create optimum tension on a crawler belt. The crawler track tension adjusting device includes a tension adjusting cylinder which is operable to control the tension and is actuated by a hydraulic pump that is driven by a motor. An electromagnetic direction selector valve is disposed in an oil pipeline for connecting the hydraulic pump to the tension adjusting cylinder, and a hydraulic sensor for detecting the operating condition of the tension adjusting cylinder is disposed in the hydraulic circuit in which the tension adjusting cylinder, the hydraulic pump and the selector valve are provided. The hydraulic sensor is connected to a controller to operate the hydraulic pump and the direction selector valve so as to control the tension adjusting cylinder.
摘要翻译： 提供一种履带张力调节装置，其中具有闭合结构的驱动单元响应于控制信号执行自动张力调节，以在履带上产生最佳张力。 履带张力调节装置包括张紧调节缸，其可操作以控制张力并由由电动机驱动的液压泵致动。 电磁方向选择阀配置在用于将液压泵连接到张力调节缸的油管道中，并且用于检测张紧调节缸的工作状态的液压传感器设置在液压回路中，其中张力调节缸 提供液压泵和选择阀。 液压传感器连接到控制器，以操作液压泵和方向选择阀，以控制张力调节气缸。
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3.发明申请Blade for working machine, and construction and earth-moving machine with the blade 有权刀片用于加工机械，并具有施工和移土机用刀片公开(公告)号：US20050098332A1
公开(公告)日：2005-05-12
申请号：US10480147
申请日：2003-11-12
CPC分类号： E02F3/7618 , E02F3/815 , E02F3/8152
摘要： A blade preferably adopted to work machines for digging, carrying of soil and leveling, which achieves an increase in a quantity of soil per tractional force with a simple structure to reduce consumption horsepower and increase fuel consumption efficiency thereby leading to low cost, has a central front face section (12) having a linear first cutting edge (15) at a bottom end thereof, a jointed front face section (13) having a second cutting edge (16) which continues from the first cutting edge (15) and extends backward at a predetermined angle, and an end front face section (14) having a third cutting edge (17) which continues from the second cutting edge (16) and extended forward at a predetermined angle.
摘要翻译： 优选采用用于挖掘，携带土壤和整平的作业机械的叶片，其通过简单的结构实现土壤每拉伸力的增加，以降低消耗马力并提高燃料消耗效率，从而导致低成本，具有中心 具有在其底端具有线性第一切削刃（15）的前表面部分（12），具有从第一切削刃（15）延伸并向后延伸的第二切削刃（16）的接合前面部分（13） 以及具有从第二切削刃（16）延伸并以预定角度向前延伸的第三切削刃（17）的端部前面部分（14）。
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公开(公告)号：US06880901B2
公开(公告)日：2005-04-19
申请号：US10655895
申请日：2003-09-04
申请人： Masatake Tamaru
发明人： Masatake Tamaru
IPC分类号： B62D55/10 , B62D49/04 , B62D55/104 , B62D55/125 , B60S1/62
CPC分类号： B62D55/125 , B62D49/04
摘要： A traveling apparatus of a crawler vehicle can achieve both reduction of an impact applied to an operator cab and maintenance of high traction force even at a time of backward traveling on a ground surface having an irregularity. Right and left track frames (11, 11) are mounted to pivot shafts (31, 31) respectively mounted to right and left sides of a rear end portion of a main frame (30) so as to freely swing in a vertical direction, a rear frame (40) having a horizontal shaft apparatus (46) arranged therein is suspended to a rear portion of the main frame so as to freely swing in the vertical direction, final reduction gears (50) are attached to right and left outer sides of the rear frame, and an output shaft of the horizontal shaft apparatus is connected to an input shaft of the final reduction gear.
摘要翻译： 履带式车辆的行驶装置即使在具有不规则性的地面上的后退行驶时也能够实现对操作者驾驶室的冲击的减小和高牵引力的维持。 右和左轨道架（11,11）安装到分别安装在主框架（30）的后端部分的左侧和左侧以便在垂直方向上自由摆动的枢轴（31,31）， 具有布置在其中的水平轴装置（46）的后框架（40）悬挂在主框架的后部以便在垂直方向上自由摆动，最终的减速齿轮（50）附接到 后框架和水平轴装置的输出轴连接到最终减速装置的输入轴。
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公开(公告)号：US20050073184A1
公开(公告)日：2005-04-07
申请号：US10922268
申请日：2004-08-19
申请人： Hideki Tsuji , Masatake Tamaru
发明人： Hideki Tsuji , Masatake Tamaru
CPC分类号： B60N2/501 , B60N2/502 , B60N2/505 , B60N2/508 , B60N2/509 , B60N2/522 , B60N2/527 , B60N2/544
摘要： An operator's seat (6) is mounted via a posture adjusting mechanism (40) on a supporting plate (3) supported by at least two damper cylinders (50, 30) at a place where an operator's seat is installed, and at least one of the damper cylinders (50, 30) is used as a damper cylinder (50) for reducing vibrations by making use of a magnetic rheological fluid.
摘要翻译： 驾驶员座椅（6）经由姿势调节机构（40）安装在支撑板（3）上，所述支撑板（3）由安装操作者座椅的地方由至少两个阻尼气缸（50,30）支撑，并且至少一个 阻尼气缸（50,30）用作通过利用磁流变流体减少振动的阻尼气缸（50）。
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公开(公告)号：US06474756B2
公开(公告)日：2002-11-05
申请号：US09829417
申请日：2001-04-10
IPC分类号： B62D5524
CPC分类号： B62D55/244
摘要： A rubber crawler belt having a pattern of a lug provided on an outer circumferential side of a rubber belt has a central lug portion provided to continuously extend around a center portion in a width direction of the outer circumference of the rubber belt, in a waveform, and a plurality of branch lug portions each having a predetermined width and provided from the central lug portion toward left and right end portions of the rubber belt to be away therefrom diagonally in a circumferential direction, and an interval between the branched lug portions adjacent to each other being the same as an interval between drive protrusions, in the circumferential direction of the rubber belt.
摘要翻译： 具有设置在橡胶带的外周侧的凸缘图案的橡胶履带具有设置成沿着橡胶带的外周的宽度方向的中心部分沿波形连续延伸的中央凸耳部， 以及多个分支凸耳部分，每个分支凸耳部分具有预定的宽度，并且从橡胶皮带的中心凸耳部分朝向左右端部分设置，以沿圆周方向对角地延伸，以及与每个相邻的分支凸耳部分之间的间隔 其它与驱动突起之间的间隔在橡胶带的圆周方向上相同。
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公开(公告)号：US08246020B2
公开(公告)日：2012-08-21
申请号：US12532513
申请日：2008-03-13
IPC分类号： E02F9/16
CPC分类号： B60N2/502 , B60N2/542 , E02F9/166 , F16F15/022 , F16F15/08
摘要： A vibration isolator includes layered rubbers interposed between a support body and a movable body, and a pair of dampers attached to the support body at one ends and to the movable body at the other ends. The layered rubbers are arranged to be spaced apart in an anterior and posterior direction and in a left and right direction, with reference to a direction in which an operator faces when seated. One of the dampers is arranged at a position corresponding to a middle of the left and right direction between the layered rubbers arranged in the left and right direction, and aligned in the anterior and posterior direction. The other one of the dampers is arranged closer to an anterior side than a middle of the anterior and posterior direction between the layered rubbers arranged in the anterior and posterior direction, and aligned in the lift and right direction.
摘要翻译： 隔振器包括插入在支撑体和可移动体之间的分层橡胶，以及在一端附接到支撑体并在另一端附接到可移动体的一对阻尼器。 相对于操作者在坐着时所面对的方向，分层橡胶布置成在前后方向上和左右方向上间隔开。 其中一个阻尼器布置在对应于在左右方向上布置的层状橡胶之间的左右方向的中间的位置，并且在前后方向上对齐。 阻尼器中的另一个布置在前后方向上比在前后方向上分布的橡胶之间的前侧更靠近前侧，并且在升降方向上对齐。
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公开(公告)号：US20110221107A1
公开(公告)日：2011-09-15
申请号：US13122472
申请日：2009-10-02
摘要： A hydraulic mount includes: a container in which a high-viscosity fluid is liquid-tightly sealed; a rubber mount that is provided on an upper side of the container; a rod that slidably penetrates through the rubber mount; a damper plate that is provided to an end of the rod; a damping force generator that is provided by a clearance between the container and the damper plate; a main fluid chamber that includes an upper fluid chamber and a lower fluid chamber provided by dividing an interior of the container by the damper plate; a volume-variable secondary fluid chamber that communicates with the main fluid chamber; and a pressurizer that generates a differential pressure between the upper fluid chamber and the lower fluid chamber during the movement of the rod.
摘要翻译： 液压支架包括：高粘度流体被液密密封的容器; 橡胶座，设置在容器的上侧; 可滑动地穿过橡胶座的杆; 阻尼板，其设置在所述杆的端部; 阻尼力发生器，其由容器和阻尼板之间的间隙提供; 主流体室，其包括通过由阻尼板分隔容器的内部而提供的上流体室和下流体室; 与主流体室连通的体积可变的次级流体室; 以及在杆的运动期间在上流体室和下流体室之间产生压差的加压器。
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9.发明授权Blade for work machine, and construction and earth-moving machine provided with the same blade 有权刀片用于作业机械，施工和搬运机器配备相同的刀片公开(公告)号：US07401658B2
公开(公告)日：2008-07-22
申请号：US11702947
申请日：2007-02-06
IPC分类号： E02F3/76
CPC分类号： E02F3/8152 , E02F3/7613 , E02F3/7618 , E02F3/815
摘要： An object of the invention is to provide a blade preferable for being mounted on various kinds of work machines, particularly work machines for digging, carrying of soil and leveling, in which increase in a quantity of soil per tractional force is achieved with a simple structure to reduce consumption horsepower and increase fuel consumption efficiency thereby leading to low cost.
摘要翻译： 本发明的目的是提供一种优选用于安装在各种工作机械上的刀片，特别是用于挖掘，携带土壤和整平的作业机械，其中以简单的结构实现了每个拉力的土壤量的增加 以降低消耗功率并提高燃料消耗效率，从而导致低成本。
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公开(公告)号：US06708787B2
公开(公告)日：2004-03-23
申请号：US10080678
申请日：2002-02-25
申请人： Masami Naruse , Masatake Tamaru , Kenzo Kimoto
发明人： Masami Naruse , Masatake Tamaru , Kenzo Kimoto
IPC分类号： E02F920
CPC分类号： B60W10/08 , B60K6/12 , B60K6/485 , B60K6/543 , B60W10/06 , B60W10/30 , B60W2510/0657 , B60W2710/083 , E02F9/2075 , E02F9/2217 , F04B17/03 , F04B17/05 , F04B2201/1202 , Y02T10/6208 , Y02T10/6226 , Y02T10/6286 , Y10S903/903 , Y10S903/918
摘要： Hybrid construction equipment leveling an engine load and effectively performing regeneration of energy is provided. For this purpose, the construction equipment includes a hydraulic pump (2) and a first electric motor (7) driven by an engine (1), a battery (9) for charging electric power generated by the first electric motor, a second electric motor (10) driven by electric power of the battery and functioning as a generator at a time of braking revolution, a swash plate angel sensor 33 and a pressure sensor 34 for the hydraulic pump, and a controller (5) for controlling the first electric motor as a generator by surplus torque when absorption torque is smaller than predetermined output torque of the engine and controlling the first electric motor as a motor to generate an amount of shortage of torque when the absorption torque is larger than the predetermined torque.
摘要翻译： 提供混合式施工设备调平发动机负荷并有效地执行能量再生。 为此，施工设备包括液压泵（2）和由发动机（1）驱动的第一电动机（7），用于对由第一电动机产生的电力进行充电的电池（9），第二电动机 （10），在制动转动时作为发电机驱动，用于液压泵的斜盘角传感器33和压力传感器34，以及用于控制第一电动机的控制器（5） 当吸收扭矩小于发动机的预定输出转矩并作为电动机控制第一电动机以在吸收转矩大于预定转矩时产生转矩不足量，作为发电机作为发电机。
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