专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2006298519A Loading control system and loading control method of forklift 审中-公开
标题翻译：装载控制系统和装载控制方法
公开(公告)号：JP2006298519A
公开(公告)日：2006-11-02
申请号：JP2005119353
申请日：2005-04-18
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： AKAGI TOMOHIRO , KAWAGUCHI MASATAKA , EGUCHI FUJIO , HONDA TOSHIYUKI , FUTAHASHI KENSUKE , SATO TAKUSHI
IPC分类号： B66F9/24 , B66F9/22
摘要： PROBLEM TO BE SOLVED: To provide a loading control system for a forklift for controlling operation to prevent the occurrence of fall down of a load and rollover of a car body due to unstable attitude of the car body when operating the forklift for loading.
SOLUTION: A displacement sensor and a pressure sensor are arranged in a lift cylinder 6, and a displacement sensor is arranged in a tilt cylinder 11. A signal showing displacement quantity of each of the cylinders detected by the sensors is sent to a controller for controlling operation of the lift cylinder and the tilt cylinder. The controller determines whether attitude of the forklift is stabilized or not in real time on the basis of the signal received from each of the sensors. In the case wherein attitude of the forklift is determined instable, operation of the lift cylinder and the tilt cylinder is controlled at once to prevent the forklift from getting unstable in attitude thereof.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于叉车的装载控制系统，用于控制操作，以防止由于车辆在操作用于装载的叉车时的姿态不稳定时发生车体的下降和车身翻倒。解决方案：位移传感器和压力传感器布置在提升缸6中，位移传感器布置在倾斜缸11中。示出了由传感器检测到的每个气缸的位移量的信号被发送到用于控制提升缸和倾斜缸的操作的控制器。控制器基于从每个传感器接收的信号来确定叉车的姿态是否稳定或不实时。在确定叉车的姿势不稳定的情况下，一次控制提升缸和倾斜缸的操作，以防止叉车在其姿态中变得不稳定。版权所有（C）2007，JPO＆INPIT

2. 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

3. 发明专利

JP2005263140A Driving device for vehicle 审中-公开
标题翻译：车辆驾驶装置
公开(公告)号：JP2005263140A
公开(公告)日：2005-09-29
申请号：JP2004081949
申请日：2004-03-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAMURA MANABU , EGUCHI FUJIO , KAWAGUCHI MASATAKA , SUGIURA HIROYUKI , FUJIMOTO AKIHIKO , NOSAKA HIROSHI
IPC分类号： B60K7/00 , B60K17/04 , F16D55/32 , F16D63/00
摘要： PROBLEM TO BE SOLVED: To provide a driving device for a vehicle capable of arranging a drive mechanism around a drive wheel with a compact constitution.
SOLUTION: An friction disc 32 is actuated by a ring disc-like first piston 35 as a service brake, and braking is canceled by a first spring 36 to ensure the actuation. Pressure oil is given to a ring-like second piston 38 as a parking brake to cancel the braking against an energizing force of the second spring 39, so that the brake canceling action is surely realized. The friction disc 32 entirely comes into slide contact with a braking disc 34, so as to make an friction area large. A desired braking force is ensured by a small number of the braking discs 34, and the device is built in compactly, and an axial space is made small.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够以紧凑的构造在驱动轮周围布置驱动机构的车辆的驱动装置。解决方案：摩擦盘32由作为行车制动器的环形盘状第一活塞35致动，并且制动被第一弹簧36抵消以确保致动。给作为驻车制动器的环状的第二活塞38施加压力油，以抵抗第二弹簧39的作用力来抵消制动，从而可靠地实现制动解除动作。摩擦盘32完全与制动盘34滑动接触，以使摩擦面积变大。通过少量制动盘34确保期望的制动力，并且该装置紧凑地构成，并且使轴向空间变小。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2006117406A Hydraulic device of battery type industrial vehicle 审中-公开
标题翻译：电动式工业车辆液压装置
公开(公告)号：JP2006117406A
公开(公告)日：2006-05-11
申请号：JP2004308074
申请日：2004-10-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SATO TAKUSHI , FUTAHASHI KENSUKE , KAWAGUCHI MASATAKA , AKAGI TOMOHIRO , EGUCHI FUJIO , HONDA TOSHIYUKI
IPC分类号： B66F9/22 , B66F9/24 , F15B21/14
摘要： PROBLEM TO BE SOLVED: To reduce a size and cost, and to improve energy efficiency by regenerating lift energy when a lift device descends while operating the other device or a load by using a hydraulic pump and an electric motor for lifting the lift device. SOLUTION: A flow passage switching valve 3 returns a pressure liquid recirculating from a lift cylinder 1 to a hydraulic pump 6 or returns the pressure liquid to a hydraulic tank by making the liquid bypass the hydraulic pump 6 when the lift device descends, and is interposed in the middle of a pipe 11 for supplying the pressure liquid from the hydraulic pump 6 to the lift cylinder 1. The flow passage switching valve is provided with a first pipe 13 for supplying the pressure liquid to the other load by being branched from the pressure liquid supply pipe 11 between the flow passage switching valve 3 and the hydraulic pump 6, and provided with a second pipe 14 for returning the pressure liquid recirculating from the other load 2 to the hydraulic tank 6. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了减小尺寸和成本，并且当升降装置在通过使用液压泵和用于提升升降机的电动机操作另一装置或负载时下降时通过再生提升能量来提高能量效率设备。解决方案：流路切换阀3将从提升缸1再循环的压力液体返回到液压泵6，或者当升降装置下降时使液体绕过液压泵6而将压力液体返回到液压油箱，并插入在用于将液压泵6的压力液体供给到提升缸1的管道11的中间。流路切换阀设置有第一管13，用于通过分支将压力液体供给到另一个负载从流路切换阀3和液压泵6之间的压力液体供给管11，设置有用于将从另一个负载2再循环的压力液体返回到液压箱6的第二配管14. [COPYRIGHT：（ C）2006，JPO＆NCIPI

5. 发明专利

JP2005350154A Forklift 审中-公开
标题翻译：叉车
公开(公告)号：JP2005350154A
公开(公告)日：2005-12-22
申请号：JP2004169479
申请日：2004-06-08
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： UMEHARA RYUICHI , AKAGI TOMOHIRO , KAWAGUCHI MASATAKA , EGUCHI FUJIO
IPC分类号： B60B33/00 , B66F9/075 , B66F9/24
摘要： PROBLEM TO BE SOLVED: To provide a forklift able to make small radius cornering using a low-cost constitution.
SOLUTION: The forklift is equipped with a left and a right front wheel 2 and a left and a right rear wheel 3. The front wheels 2 are driving wheels to be given individually a driving force for regular and reverse rotation by respective motors 20, while the rear wheels 3 are casters arranged revolving individually round a left and a right shaft 30 so that the axles 31 are positioned in the back about the advancing direction in reference to the shafts 30.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够使用低成本构造进行小半径转弯的叉车。解决方案：叉车配备有左前轮2和右前轮2以及左后轮3。前轮2是驱动轮，分别由各个电动机分别给出正转和反向旋转的驱动力而后轮3是分别围绕左右旋转的脚轮3和右轴30，使得轴31相对于轴30在前进方向上位于后侧。版权所有（C）2006 ，JPO＆NCIPI

6. 发明专利

JP2005200212A Turning-over prevention device for forklift truck 审中-公开
标题翻译：用于叉车的车削预防装置
公开(公告)号：JP2005200212A
公开(公告)日：2005-07-28
申请号：JP2004335475
申请日：2004-11-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： AKAGI TOMOHIRO , KAWAGUCHI MASATAKA , EGUCHI FUJIO , HONDA TOSHIYUKI , MURATA SHINJIRO , MATSUDA SATOSHI
IPC分类号： B62D6/00 , B60K31/00 , B60L3/08 , B60T8/1755 , B60T8/58 , B66F9/24 , F02D11/10 , F02D29/02
摘要： PROBLEM TO BE SOLVED: To provide a turning-over prevention device for a forklift truck using various means. SOLUTION: This turning-over prevention device for the forklift truck is formed so that a limit speed Vc when a load weight is W can be calculated by obtaining a load height H from the displacement of a piston detected by a displacement sensor 21, a load weight W from a pressure P detected by a pressure sensor 22, limit speeds V1 and V2 when the load weight is 0 and a rating (maximum), and linearly interpolating V1 and V2. In this case, the value of the minimum radius of rotation stored in a controller is used as the radius of rotation of the forklift truck, and when an actual speed Va measured by a speed sensor 23 reaches the limit speed Vc, a warning device 20 is operated to give warning to a driver. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供使用各种手段的叉车的翻转防止装置。解决方案：该叉车的防翻转装置形成为能够通过从由位移传感器21检测到的活塞的位移获得负载高度H来计算负载重量为W时的极限转速Vc ，来自压力传感器22检测到的压力P的负载重量W，负载重量为0时的极限速度V1，V2，额定值（最大值），并且线性内插V1和V2。在这种情况下，存储在控制器中的最小旋转半径的值被用作叉车的旋转半径，并且当由速度传感器23测得的实际速度Va达到极限速度Vc时，报警装置20 被操作以向司机发出警告。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004260969A Apparatus and method for cooling working electric vehicle 审中-公开
公开(公告)号：JP2004260969A
公开(公告)日：2004-09-16
申请号：JP2003051078
申请日：2003-02-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SUENAGA KIYOSHI , EGUCHI FUJIO
IPC分类号： B60K11/04 , B60L15/00 , B66F9/075 , B66F9/24
摘要： PROBLEM TO BE SOLVED: To provide a cooling apparatus for a working electric vehicle which is small in size and simple in structure and has high cooling capability. SOLUTION: The cooling apparatus comprises pumps 53L and 53R for cooling water circulation which are respectively provided for pipes 52 which convey a first coolant (cooling water) to drive motors 21L and 21R, respectively, and are synchronized with the respective driving motors. The driving motors 21L and 21R and a controller 4 are disposed in proximity to each other. The pipes 52 for cooling the driving motors 21L and 21R and the controller 4 are serially disposed. COPYRIGHT: (C)2004,JPO&NCIPI

8. 发明专利

JP2004122916A Cooling device for electric working vehicle 审中-公开
公开(公告)号：JP2004122916A
公开(公告)日：2004-04-22
申请号：JP2002289414
申请日：2002-10-02
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SUENAGA KIYOSHI , KAWAGUCHI MASATAKA , EGUCHI FUJIO
IPC分类号： B60K1/00 , B60K11/06 , B60K11/08 , B60K13/04 , B66F9/075 , B66F9/24
CPC分类号： B66F9/07595
摘要： PROBLEM TO BE SOLVED: To improve cooling performance without enlarging a device in a cooling device for an electric working vehicle.
SOLUTION: A drive motor 22 is mounted on a drive part body 21 of a vehicle body 11, an axle 25 of a drive wheel 12 is firmly fixed on the output shaft 23, a first cooling hole 27 from a cooling air intake port 28 to the drive motor 22 is formed on the drive part body 21. A cooling fan 26 mounted on the output shaft 23 of the drive motor 22 is disposed on the first cooling hole 27, and a second cooling hole 31 from the first cooling hole 27 to a cooling air exhaust port 32 is formed passing near a control drive 34 on an exhaust pipe 29 mounted on the drive part body 21.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004118471A Lease business support system 审中-公开
标题翻译：租赁业务支持系统
公开(公告)号：JP2004118471A
公开(公告)日：2004-04-15
申请号：JP2002280136
申请日：2002-09-26
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HORI SHINICHIRO , MORIMURA KOICHI , KUMANO SHINTARO , EGUCHI FUJIO , ENOMOTO TOMOYUKI
IPC分类号： G06Q30/06 , G06Q50/00 , G06Q50/10 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To make a lease contract with precise estimation of risk. SOLUTION: A mechanical facility (e.g., industrial vehicle) 21 is leased based on a lease contract with maintenance. A control device 22 is mounted on the industrial vehicle. The control device drive-controls the industrial vehicle according to an operation condition stipulated in the lease contract, collects the operation result of the industrial vehicle as operation result information, and collects failure information for every piece of equipment. The control device transmits the operation result information and failure information to a support server 12 through a radio line, and the support server accumulates the information in databases 13 and 14. The failure information and maintenance cost information showing the maintenance cost according to the failure information are accumulated in the databases as maintenance result information, and the support server predicts an expectation value of the cost related to a new lease contract according to the operation result information and the maintenance result information. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：准确估计风险进行租赁合同。解决方案：根据具有维护的租赁合同，租赁机械设施（如工业车辆）21。控制装置22安装在工业车辆上。控制装置根据租赁合同规定的运行条件驱动控制工业车辆，收集工业车辆的运行结果作为运行结果信息，并收集每件设备的故障信息。控制装置通过无线线路将操作结果信息和故障信息发送到支持服务器12，并且支持服务器将信息累积在数据库13和14中。根据故障信息显示维护成本的故障信息和维护成本信息作为维护结果信息在数据库中累积，并且支持服务器根据操作结果信息和维护结果信息预测与新租赁合同相关的成本的期望值。版权所有（C）2004，JPO

10. 发明专利

JP2011148560A Overturning warning device 审中-公开
标题翻译：超过警告设备
公开(公告)号：JP2011148560A
公开(公告)日：2011-08-04
申请号：JP2010008939
申请日：2010-01-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ONO NAOKI , EGUCHI FUJIO
IPC分类号： B66F9/24
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive overturning warning device capable of reducing overturning risk of a forklift.
SOLUTION: This overturning warning device 20 of the forklift having a liftable fork in a front part of a vehicle, includes a strain gauge 21 installed in a hub and capable of detecting strain of the hub, an arithmetic operation part 23 for determining the possibility of overturning in the vehicle based on a detection result of the strain gauge 21, and a warning lamp 17 for giving a warning to an operator based on a determining result by the arithmetic operation part 23.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够降低铲车倾倒风险的廉价的翻转警告装置。解决方案：具有在车辆前部的可升降叉的该叉车的翻转报警装置20包括安装在轮毂中并能够检测轮毂应变的应变片21，用于确定轮毂的应变的算术运算部23 基于应变计21的检测结果，在车辆中翻倒的可能性;以及基于算术运算部23的判定结果向操作者发出警告的警告灯17.（C） 2011年，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式