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1. 发明专利

JP2007137598A Cargo handling energy recovery type cargo handling device, and valve device for cargo handling energy recovery 审中-公开
标题翻译：货物处理能源回收类型货物处理装置和用于货物处理能源回收的阀装置
公开(公告)号：JP2007137598A
公开(公告)日：2007-06-07
申请号：JP2005334019
申请日：2005-11-18
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FUTAHASHI KENSUKE , AKIYAMA TAKAYUKI , EGUCHI FUJIO , HONDA TOSHIYUKI , KAWAGUCHI MASATAKA , AKAGI TOMOHIRO
IPC分类号： B66F9/22 , F15B21/14
摘要： PROBLEM TO BE SOLVED: To provide a cargo handling energy recovery type cargo handling device, and a valve device for cargo handling energy recovery which are manufactured at low cost. SOLUTION: First and second control valves 12, 23 and a descending flow passage 27 are constituted of one cargo handling energy recovery type valve device 31. The valve device 31 for cargo handling energy recovery comprises a block-like valve body 32, first and second cylindrical chambers 35, 36 provided in the valve body 32 with a plurality of flow passages connected thereto, a connection passage 39 for connecting the first and second cylindrical chambers 35, 36 in the valve body 32, a first sleeve 41 inserted in the first cylindrical chamber 35, a first spool 42 inserted in the first sleeve 41, a first position control device 43 for controlling the position of the first spool 42, a second sleeve 46 inserted in the second cylindrical chamber 36, a second spool 47 inserted in the second sleeve 46, and a second position control device 48 for controlling the position of the second spool 47. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供以低成本制造的货物处理能量回收型货物处理装置和用于货物处理能量回收的阀装置。解决方案：第一和第二控制阀12,23和下降流动通道27由一个货物处理能量回收型阀装置31构成。用于货物处理能量回收的阀装置31包括块状阀体32，设置在阀体32中的第一和第二圆柱形室35,36具有与其连接的多个流动通道，用于连接阀体32中的第一和第二圆柱形室35,36的连接通道39，插入阀体32中的第一套筒41 第一圆柱形室35，插入第一套筒41中的第一卷轴42，用于控制第一卷轴42的位置的第一位置控制装置43，插入第二圆柱形室36中的第二套筒46，插入的第二卷轴47 在第二套筒46中，以及用于控制第二卷轴47的位置的第二位置控制装置48.（C）2007，JPO＆INPIT

2. 发明专利

JP2013139308A Industrial vehicle 有权
标题翻译：工业车辆
公开(公告)号：JP2013139308A
公开(公告)日：2013-07-18
申请号：JP2011290048
申请日：2011-12-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IKEDA TAKURO , ASAKUSA KOICHI , KAWAUCHI NAOTO , FUTAHASHI KENSUKE , AKAGI TOMOHIRO , UMEHARA RYUICHI
IPC分类号： B66F9/22 , B66F9/20
摘要： PROBLEM TO BE SOLVED: To provide an industrial vehicle which can advance the convergence of sustained oscillation caused by the movement of a cargo handling device.SOLUTION: An industrial vehicle includes: a vehicle body; a loading part supported to the vehicle body so as to be movable upward and downward and loading a cargo thereon; a cargo handling device operable to move the loading part upward and downward based on a control command; an operation signal outputting device provided in the vehicle body and outputting an operation signal for operating the cargo handling device; a control device for outputting the control command according to the operation signal of the operation signal outputting device; and a filter for reducing noise equivalent to a natural frequency component of the vibration during the operation of the cargo handling device under the control command.
摘要翻译：要解决的问题：提供一种能够提高由货物处理装置的运动引起的持续振荡的会聚的工业车辆。解决方案：工业车辆包括：车身; 负载部件，其被支撑到车身上，以便能够上下移动并在其上装载货物; 货物处理装置，其可操作以基于控制命令向上和向下移动所述装载部件; 操作信号输出装置，其设置在所述车体内并输出用于操作所述货物处理装置的操作信号; 控制装置，用于根据操作信号输出装置的操作信号输出控制命令; 以及用于在控制命令下在货物处理装置的操作期间降低相当于振动的固有频率分量的噪声的滤波器。

3. 发明专利

JP2007091054A Work vehicle 审中-公开
标题翻译：工作车辆
公开(公告)号：JP2007091054A
公开(公告)日：2007-04-12
申请号：JP2005283693
申请日：2005-09-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SATO TAKUSHI , KAWAGUCHI MASATAKA , EGUCHI FUJIO , AKAGI TOMOHIRO
IPC分类号： B60K6/36 , B60K6/40 , B60K6/48 , B60K6/547 , B60K17/04 , B60L11/14 , B66F9/24
CPC分类号： Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a work vehicle capable of making a driving part compact. SOLUTION: The work vehicle comprises an engine 11 having an engine output shaft 31, an electric generator 13 having an electric output shaft 37, a traveling driving portion 5 having a traveling driving shaft 19 actuating a wheel 3, a fork driving portion 9 having a work driving shaft 29 actuating a fork 7, and power transmitting mechanisms 15 equipped between the engine output shaft 31 and the electric output shaft 37 and between the traveling driving shaft 19 and the work driving shaft 29 and transmitting power each other. The power transmitting mechanism 15 comprises a first power transmitting path connecting the engine output shaft 31 and the traveling driving shaft 19 so as to connect/disconnect, a second power transmitting path connecting the engine output shaft 31 and the work driving shaft 29 so as to connect/disconnect, a third power transmitting path connecting the electric output shaft 37 and the traveling driving shaft 19 so as to connect/disconnect, and a forth power transmitting path connecting the electric output shaft 37 and the work driving shaft 29 so as to connect/disconnect. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够使驱动部件紧凑的工作车辆。解决方案：作业车辆包括具有发动机输出轴31的发动机11，具有电输出轴37的发电机13，具有致动轮3的行进驱动轴19的行进驱动部5，叉驱动部具有致动叉子7的作业驱动轴29和配置在发动机输出轴31和电力输出轴37之间以及行进驱动轴19与作业驱动轴29之间的动力传递机构15，并相互传递动力。动力传递机构15包括连接发动机输出轴31和行进驱动轴19以便连接/断开的第一动力传递路径，连接发动机输出轴31和工作驱动轴29的第二动力传递路径，以便连接/断开连接电力输出轴37和行进驱动轴19以便连接/断开的第三动力传递路径和连接电力输出轴37和工作驱动轴29的第四动力传递路径，以便连接 /断开。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006124145A Hydraulic device for battery type industrial vehicle 审中-公开
标题翻译：电动式工业车用液压装置
公开(公告)号：JP2006124145A
公开(公告)日：2006-05-18
申请号：JP2004318378
申请日：2004-11-01
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FUTAHASHI KENSUKE , SATO TAKUSHI , KAWAGUCHI MASATAKA , AKAGI TOMOHIRO , EGUCHI FUJIO
IPC分类号： B66F9/22 , B66F9/24 , F15B11/00 , F15B21/14
摘要： PROBLEM TO BE SOLVED: To provide a lift device of structure simplified in a hydraulic circuit thereof, capable of operating a motor as an efficient generator, and capable of operating other actuators at the same time with a hydraulic pump for supplying pressure liquid to a lift cylinder, in regard to a lift device for a battery type industrial vehicle, which recovers power.
SOLUTION: The hydraulic pump 3 for supplying pressure liquid to the lift cylinder 2 for elevating the lift device 1 is formed into a swash plate type piston pump capable of controlling discharge quantity by changing angle of a swash plate. This pump is provided with a sensor 6 for detecting liquid pressure of the lift cylinder 2, and a controller 7 for deciding the optimum number of revolution of a hydraulic pump driving motor 4 and the optimum discharge quantity of the hydraulic pump 3 from points of motor torque efficiency and pump efficiency.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种其液压回路中简化的结构的提升装置，其能够将电动机作为高效发电机操作，并且能够同时与用于供应压力液体的液压泵一起操作其它致动器涉及用于恢复电力的用于电池式工业车辆的升降装置的提升缸。解决方案：用于向提升缸2提供升压装置1的压力液体的液压泵3形成为能够通过改变斜盘角度来控制排出量的斜盘式活塞泵。该泵设置有用于检测提升缸2的液压的传感器6，以及用于根据电动机的点决定液压泵驱动电动机4的最佳转数和液压泵3的最佳排出量的控制器7 扭矩效率和泵效率。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2013209918A Hydraulic motor 审中-公开
标题翻译：液压马达
公开(公告)号：JP2013209918A
公开(公告)日：2013-10-10
申请号：JP2012080132
申请日：2012-03-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAMATA KEITARO , YUSHIMO ATSUSHI , YOSHIMI SOJI , OCHIAI HIROYASU , UCHIDA MITSUYA , HAYASHI TOSHIKAZU , AKAGI TOMOHIRO , UMEHARA RYUICHI
IPC分类号： F03C1/053
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic motor improved in lubricating performance of a sliding bearing.SOLUTION: A hydraulic motor 10 driven by a plurality of hydraulic pistons 12 radially arranged around a crankshaft 11 includes: sliding bearings 13A, 13B that support both ends of the crankshaft 11 and a bank part; a through-hole 14 that is pierced on the sliding bearings 13A, 13B and formed toward an outer peripheral surface of the crankshaft; a lubricant supply line 15 that forcibly supplies lubricant to the through-hole 14 with a pump; and a lubricant return line 16 that collects the lubricant supplied to an outer peripheral surface of the crankshaft through the through-hole 14.
摘要翻译：要解决的问题：提供一种改进滑动轴承的润滑性能的液压马达。解决方案：由围绕曲轴11径向布置的多个液压活塞12驱动的液压马达10包括：支撑两端的滑动轴承13A，13B 的曲轴11和堤部; 穿过滑动轴承13A，13B并朝向曲轴的外周面形成的通孔14; 润滑剂供给管线15，其通过泵强制地向通孔14供给润滑剂; 以及通过通孔14收集供给到曲轴的外周面的润滑剂的润滑油返回管路16。

6. 发明专利

JP2005053335A Traveling device and reach-type forklift 审中-公开
标题翻译：旅行装置和抵达类型的叉车
公开(公告)号：JP2005053335A
公开(公告)日：2005-03-03
申请号：JP2003286195
申请日：2003-08-04
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAWAGUCHI MASATAKA , AKAGI TOMOHIRO , AKAHA FUMIHIRO
IPC分类号： B60G3/00 , B60G17/015
摘要： PROBLEM TO BE SOLVED: To provide a traveling device or, more concretely a reach-type forklift vehicle capable of further securely transmitting a driving force of a driving wheel to a road surface during the travel in a simpler structure.
SOLUTION: The traveling device comprises the driving wheel 8 rotated and driven by a driving motor 10, a rotatable driven wheel 9 opposite to the driving wheel 8, and a parallel link mechanism which is positioned between the driving wheel 8 and the driven wheel 9 and the vehicle body 2 and supports the driving wheel 8 and the driven wheel 9.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供行驶装置，或者更具体地，提供一种能够在更简单的结构中行进期间进一步将驱动轮的驱动力进一步牢固地传递到路面的到达型叉车。解决方案：移动装置包括由驱动电动机10旋转驱动的驱动轮8，与驱动轮8相对的可旋转从动轮9，以及位于驱动轮8和被驱动轮8之间的平行连杆机构车轮9和车体2，并支撑驱动轮8和从动轮9.版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2012179669A Device for calculating the number of stroke, working system and method for calculating number of stroke 有权
标题翻译：用于计算冲击次数，工作系统和计算数量的方法的装置
公开(公告)号：JP2012179669A
公开(公告)日：2012-09-20
申请号：JP2011043186
申请日：2011-02-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SHIBUYA TAKASHI , AKAGI TOMOHIRO , TSURUTA MEGUMI
IPC分类号： B23F23/12 , B23F5/16
摘要： PROBLEM TO BE SOLVED: To easily calculate the number of optimum strokes according to a matter to be worked and a working purpose.SOLUTION: The device 54 for calculating the number of strokes calculates a cutting load on the basis of a cutting condition and a workpiece parameter, calculates the number S1 of strokes of a main shaft by which an effective torque based on the cutting load and rated torque of a rocking rotation motor are made to be a nearly same degree and the number S2 of strokes of a main shaft by which the maximum load torque based on the cutting load and the maximum torque of the rocking rotation motor are made to be a nearly the same degree and determines the lower value of the number S1 of strokes and the number S2 of strokes as the number of strokes of the main shaft.
摘要翻译：要解决的问题：根据要加工的事项和工作目的容易地计算最佳冲程的数量。解决方案：用于计算行程数的装置54基于切割条件和工件参数计算切削负荷，计算主轴的冲程数S1，通过该数量S1，基于切削负载的有效转矩将摆动旋转马达的额定转矩设定为几乎相同的程度，将基于切割负载的最大载荷转矩和摆动旋转马达的最大扭矩作为主轴的行程数S2为几乎相同的程度并且确定笔划数S1的较低值和笔画数量S2作为主轴的笔画数。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2010195554A Mast supporting device and forklift vehicle 审中-公开
标题翻译： MAST支持装置和叉车
公开(公告)号：JP2010195554A
公开(公告)日：2010-09-09
申请号：JP2009044405
申请日：2009-02-26
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAKAGI KATSUMI , AKAGI TOMOHIRO , TSUJI HAJIME
IPC分类号： B66F9/08
摘要： PROBLEM TO BE SOLVED: To support a mast to be easily attachable and detachable to/from a frame. SOLUTION: The mast supporting device 100 includes a pin 113 provided at one of a mast 930 and the frame 910 of a forklift vehicle, and a pin engaging cutout 160 formed at the other of the mast 930 and the frame 910 and with which the pin 113 is engaged. The pin engaging cutout 160 includes an inlet 161 opened at an end of a frame side engaging member 150 opposing a central axis of the pin, and a terminal end 162 being a part of the pin engaging cutout 160 for receiving the weight of the mast by coming in contact with the pin 113. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：支撑桅杆能够容易地附接和拆卸到框架上。解决方案：桅杆支撑装置100包括设置在桅杆930和叉车的框架910中的一个上的销113，以及形成在桅杆930和框架910中的另一个处的销接合切口160，并且具有销113接合。销接合切口160包括在框架侧接合构件150的与销的中心轴线相对的端部处开口的入口161，以及作为销接合切口160的一部分的终端162，用于通过与引脚113接触。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009208512A Method of controlling work vehicle, and work vehicle 有权
标题翻译：控制工作车辆和工作车辆的方法
公开(公告)号：JP2009208512A
公开(公告)日：2009-09-17
申请号：JP2008051053
申请日：2008-02-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KUBOTA HIROTAKA , AKAGI TOMOHIRO , FUTAHASHI KENSUKE
IPC分类号： B60W10/06 , B60K6/485 , B60L11/14 , B60L11/18 , B60W10/08 , B60W10/26 , B60W20/00
CPC分类号： B60W20/13 , B60K1/02 , B60L1/20 , B60L11/123 , B60L11/14 , B60L2200/42 , B60L2260/42 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2710/0677 , B60W2710/086 , B60Y2200/15 , Y02P90/60 , Y02T10/6217 , Y02T10/6286 , Y02T10/7005 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a method of controlling a work vehicle, and the work vehicle, allowing proper setting of a charge amount to a battery. SOLUTION: The method of controlling the work vehicle has: an estimation step S1 for integrating current charged to the battery and current discharged from the battery to estimate a charging rate of the battery; a charge amount determination step S3 for determining the charge amount of the battery based on the estimated charging rate; a correction amount determination step S5 for determining charge power necessary for motors to generate power of the determined charge amount as a correction amount for power supplied by an engine; and an addition step S6 for adding the charge power to supply power of the engine determined from a state of traveling and load-handling. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种控制作业车辆和作业车辆的方法，允许适当地设定电池的充电量。解决方案：控制作业车辆的方法具有：估计步骤S1，用于对电池充电的电流和从电池放电的电流进行积分，以估计电池的充电速率; 充电量确定步骤S3，用于基于估计的充电率来确定电池的充电量; 校正量确定步骤S5，用于确定电动机产生所确定的充电量的功率所需的充电功率，作为由发动机供应的电力的校正量; 以及添加步骤S6，用于将充电功率添加到由行驶和负载处理状态确定的发动机的供电功率。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2008056058A Display device of cargo handling vehicle and hybrid cargo handling vehicle equipped with this display device 审中-公开
标题翻译：货物处理车辆和混合货物处理车辆的显示装置配有该显示装置
公开(公告)号：JP2008056058A
公开(公告)日：2008-03-13
申请号：JP2006234477
申请日：2006-08-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SHIBATA NAOKI , SHIBATA KUMIKO , AKAGI TOMOHIRO , KAWAGUCHI MASATAKA
IPC分类号： B60K6/28 , B60K6/22 , B60K6/48 , B60K35/00 , B60L3/00 , B60L11/14 , B66F9/075 , B66F9/24
CPC分类号： B60L11/14 , B60K6/48 , B60K35/00 , B60L1/003 , B60L1/20 , B60L2200/42 , B60L2250/16 , B60Y2200/15 , B66F9/24 , Y02T10/6221 , Y02T10/70 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a display device of a hybrid cargo handling vehicle that displays operation kinds and operation states of power running operation or regenerative action, fuel consumption rate of an engine, state of battery charge, the center-of-gravity position of a vehicle, on real time or statistically, and enables an operator to perform a highly efficient operation of the cargo handling vehicle, high-degree power activation of cargo handling action, and safety operation of preventing the slip down or tumbling of a cargo in both of traveling and cargo-handling actions, and a hybrid cargo handling vehicle provided with the display device. SOLUTION: In the hybrid cargo handling vehicle, a fuel consumption rate display portion and a state-of-battery-charge display portion, which produces fuel consumption rate display data by converting a calculated value of the fuel consumption rate of an engine into a visually recognizable display signal and prepares the fuel consumption rate display data on a display portion and which produces state-of-charge display data of the battery by converting the calculated value of the state of charge of the battery into a visually recognizable display signal and displays the state-of-charge-data of the battery on the display portion respectively, are installed side by side on the screen of a monitor of the display portion. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种混合货物处理车辆的显示装置，其显示动力运行操作或再生动作的操作种类和操作状态，发动机的燃料消耗率，电池充电状态，电池充电状态车辆的重力位置，实时或统计地，并且使操作者能够执行货物搬运车辆的高效率操作，货物处理动作的高度动力激活以及防止货物搬运动作的安全操作在行驶和货物处理动作中的货物以及设置有显示装置的混合货物处理车辆。解决方案：在混合货物处理车辆中，燃料消耗率显示部分和电池状态电荷显示部分，其通过转换发动机的燃料消耗率的计算值来产生燃料消耗率显示数据变成视觉上可识别的显示信号，并且在显示部分上准备燃料消耗率显示数据，并且通过将计算出的电池的充电状态的值转换成可视觉识别的显示信号来产生电池的充电状态显示数据并且分别在显示部分上显示电池的充电状态数据，并排安装在显示部分的监视器的屏幕上。版权所有（C）2008，JPO＆INPIT

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