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

JP2007099439A Over-loading preventing device of vehicle for high lift work 审中-公开
标题翻译：用于高效工作的车辆超载预防装置
公开(公告)号：JP2007099439A
公开(公告)日：2007-04-19
申请号：JP2005290800
申请日：2005-10-04
申请人： Aichi Corp , 株式会社アイチコーポレーション
发明人： MOROTA TAKASHI , NAKAZAWA SHUNICHI , KOBAYASHI FUTOSHI , YOSHIDA SEIO
IPC分类号： B66F9/24 , B66F11/04
摘要： PROBLEM TO BE SOLVED: To facilitate a check whether alarming operation is normally output or not in the condition wherein a workbench is over-loaded.
SOLUTION: An over-loading determining means (an over-loading determining section 54 of a controller 50) is provided to determine that the workbench 30 is over-loaded when a supply current Im to an electric motor M, which is detected by a supply current detecting unit 62, exceeds an allowable supply current Im to the electric motor M. A display device 72 is provided to display the supply current Im to the electric motor M, which is detected by the supply current detecting unit 62, in the condition possible to be compared with the allowable supply current Im to the electric motor M when extending operation of an elevating cylinder 18 is input by an elevating cylinder operation lever 43 in the condition wherein the workbench 30 is fixed to a predetermined elevation height position by a workbench fixing pipe FP and when the over-loading determining means determines that the workbench is over-loaded.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了便于在工作台过载的情况下检查报警操作是否正常输出。解决方案：提供过载确定装置（控制器50的过载确定部分54）以确定当检测到电动机M的供给电流Im时工作台30被过载由电源电流检测单元62超过对电动机M的容许供给电流Im。显示装置72被设置为向由电源电流检测单元62检测到的电动机M显示供电电流Im，在升降气缸操作杆43输入升降气缸18的运转时，能够与电动机M的容许供给电流Im相比较的状态，在工作台30被固定在规定的高度位置的状态下，工作台固定管FP，并且当过载确定装置确定工作台被过载时。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2005194010A Electric drive work vehicle 审中-公开
标题翻译：电动车
公开(公告)号：JP2005194010A
公开(公告)日：2005-07-21
申请号：JP2004000187
申请日：2004-01-05
申请人： Aichi Corp , 株式会社アイチコーポレーション
发明人： MOROTA TAKASHI , NAKAZAWA SHUNICHI , SUZUKI TAKEHIRO
IPC分类号： B60P3/14 , B66F9/075 , H02H3/13 , H02J7/00
摘要： PROBLEM TO BE SOLVED: To provide an electric drive work vehicle having a charging device that detects open phase in a simple circuit constitution, blocks a three-phase alternating current power supply, and protects an internal circuit.
SOLUTION: A high lift work vehicle 1 comprises a high lift work device 9 disposed on a vehicle body 2, a hydraulic actuator 50 that receives power supply from a battery unit 41 and drives the high lift work device 9, and a charging device 45 for charging the battery unit 41. The charging device 45 comprises a power receiving section 60 for receiving power from the three-phase alternating current power supply, a transformation section 62 for transforming the voltage of the three-phase alternating current power supply supplied from the power receiving section 60 to the voltage for charging the battery unit 41, a charge control section 63 for charging the battery unit 41 by applying the voltage transformed by the transformation section 62 to the battery unit 41, and a power supply blocking 61 (first to third relays R1-R3) for opening the connection of two remaining phases to the transformation section 62 when the voltage of one phase of the three-phase alternating current power supply supplied from the power receiving section 60 to the transformation section 62 is lower than a predetermined value.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有以简单的电路结构检测开放相位的充电装置的电动车辆车辆，阻止三相交流电源，并且保护内部电路。解决方案：高升降作业车1包括设置在车体2上的高升力作业装置9，从电池单元41接收电力并驱动高升力作业装置9的液压致动器50以及充电装置45，用于对电池单元41充电。充电装置45包括用于从三相交流电源接收电力的电力接收部分60，用于变换提供的三相交流电源的电压的变换部分62 从电力接收部分60到用于对电池单元41充电的电压;充电控制部分63，用于通过将由变换部分62变换的电压施加到电池单元41来对电池单元41充电;以及电源阻塞61 第一至第三继电器R1-R3），用于当三相交流电源的一相的电压时，将两个剩余的相连接到变换部分62 从电力接收部分60提供给变换部分62的电压低于预定值。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2004149309A Telescopic boom type vehicle for high lift work 有权
公开(公告)号：JP2004149309A
公开(公告)日：2004-05-27
申请号：JP2002318949
申请日：2002-10-31
申请人： Aichi Corp , 株式会社アイチコーポレーション
发明人： OHIRA AKIHIKO , MOROTA TAKASHI
IPC分类号： B66F9/22 , B66F9/06 , B66F11/04
摘要： PROBLEM TO BE SOLVED: To provide high working efficiency when maintenance operation for electric wires or the like is performed or a top boom section is formed extendable. SOLUTION: This telescopic boom type vehicle for high lift work comprises a top boom section extension/retraction means (a boom operation lever 51, a controller 60, and a first hydraulic cylinder 70) for extending/retracting the top boom section 30c relative to an intermediate boom section 30b, an intermediate boom section extension/retraction means (the boom operation lever 51, the controller 60, and a second hydraulic cylinder 80) for extending/retracting the intermediate boom section 30b relative to a base boom section 30a, a first extension amount detector 92 for detecting whether the extension amount of the top boom section 30c relative to the intermediate boom section 30b is a specified amount or less, and a control means (a controller 60) for performing only the extension operation of the top boom section 30c in the extension of a telescopic boom 30 by the top boom section extension/retraction means when the extension amount of the top boom section 30b relative to the intermediate boom section 30b is detected to be the specified amount or less by the first extension amount detector 92. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2003130002A DEVICE OF CONTROLLING HYDRAULICALLY OPERATED INSTRUMENT 审中-公开
公开(公告)号：JP2003130002A
公开(公告)日：2003-05-08
申请号：JP2001329236
申请日：2001-10-26
申请人： AICHI CORP KK
发明人： MOROTA TAKASHI , NAKAZAWA SHUNICHI , NAKAYAMA TAKASHI , YOSHIDA SEIO
IPC分类号： F15B11/00
摘要： PROBLEM TO BE SOLVED: To optionally set up both of an energy-saving mode and a response mode. SOLUTION: A controlling device comprises an outlet 35 for low pressured oil, a pressured oil booster B, an outlet 34 for high pressured oil taking out amplified pressured oil from the pressured oil booster, a booster/attachment changing valve 32 selectively supplying pressured oil of a pressured oil supplying source to the outlet for low pressured oil and pressured oil booster, a booster operating lever 42, a booster/attachment changing switch 41, a controller 40 performing operating control of the pressured oil booster and booster/attachment changing valve, and a mode changing switch 43 selectively setting the energy- saving mode and response mode. When the booster/attachment changing switch 41 is operated to a side in which pressured oil is supplied to the pressured oil booster, pressured oil supply is not performed to the pressured oil booster in the energy-saving mode, but it is performed to the pressured oil booster in the response mode.

5. 发明专利

JP2003128396A OPERATION SIGNAL TRANSMISSION SYSTEM OF VEHICLE FOR HIGH LIFT WORK 审中-公开
公开(公告)号：JP2003128396A
公开(公告)日：2003-05-08
申请号：JP2001331987
申请日：2001-10-30
申请人： AICHI CORP KK
发明人： OHIRA AKIHIKO , MOROTA TAKASHI , FUEKI YUJI
IPC分类号： B66F9/24 , B66F9/06 , B66F9/22 , B66F11/04
摘要： PROBLEM TO BE SOLVED: To provide an operation signal transmission system of a vehicle for high lift work capable of reducing the weight of a boom without lowering reliability of signal transmission, and enlarging the permissible work range to heighten work efficiency. SOLUTION: This operation signal transmission system is equipped with a first control valve driving means 80 for proportional-driving control valves V1, V2, V3, V4 by transmitting a boom operation signal output by the operation of a boom operating lever 41 and a work bench oscillating operation signal output by the operation of a work bench oscillation operating lever 42 with a radio communication device 81, a second control valve driving means 90 for on-off driving the control valves V1, V2, V3, V4 by transmitting both operation signals output by the operation of the both operating levers 41, 42 with a signal transmission cable 91, and a selector 100 for selecting between the first control valve driving means 80 and the second control valve driving means 90 to transmit the operating signals to the control valves V1, V2, V3, V4.

6. 发明专利

JP2003070279A Electric power unit 审中-公开
标题翻译：电力单位
公开(公告)号：JP2003070279A
公开(公告)日：2003-03-07
申请号：JP2001259373
申请日：2001-08-29
申请人： Aichi Corp , 株式会社アイチコーポレーション
发明人： OHIRA AKIHIKO , MOROTA TAKASHI , NAKAZAWA SHUNICHI , YOSHIDA SEIO
IPC分类号： B66C23/00 , B66F9/24 , B66F11/04 , H02P27/06 , H02P5/41
摘要： PROBLEM TO BE SOLVED: To reduce in size an overall unit by effectively reducing a consumption of a battery and preventing an induction motor for driving a hydraulic pump from becoming large in size. SOLUTION: The hydraulic pump P for supplying hydraulic oil to a hydraulic actuator (a tiltable cylinder 23, an expansion cylinder 31, a turning motor 22, and a tilting motor 41) is driven by the induction motor M. An inverter 63 of a controller 60 outputs an AC current of a frequency corresponding to a rotational speed of the motor M set by a rotational speed setting means (operating lavers 51 to 54 and a rotational speed setter 62) to operate the motor M. An output control circuit 64 of the controller 60 controls the AC current outputted from the inverter 63 so that the output of the motor M obtained based on an amplitude of the AC current outputted from the inverter 63 and the speed of the motor M detected by a rotational speed detector S does not exceed a predetermined prescribed output.
摘要翻译：要解决的问题：通过有效地减少电池的消耗并防止用于驱动液压泵的感应电动机变大的尺寸来减小总体单元的尺寸。解决方案：用于向液压致动器（可倾斜气缸23，膨胀气缸31，转动电动机22和倾转电动机41）供给液压油的液压泵P由感应电动机M驱动。控制器的逆变器63 60输出与由转速设定装置（操作浮子51〜54和转速设定器62）设定的电动机M的转速对应的频率的交流电流，以操作电动机M.输出控制电路64 控制器60控制从逆变器63输出的AC电流，使得基于从逆变器63输出的AC电流的振幅和由转速检测器S检测的电动机M的速度获得的电动机M的输出不超过预定规定的输出。

7. 发明专利

JP2002104799A SAFETY DEVICE FOR INDUSTRIAL VEHICLE 失效
公开(公告)号：JP2002104799A
公开(公告)日：2002-04-10
申请号：JP2000296152
申请日：2000-09-28
申请人： AICHI CORP KK
发明人： OHIRA AKIHIKO , MOROTA TAKASHI , NAKAZAWA SHUNICHI
IPC分类号： B66F9/24 , B66F11/04
摘要： PROBLEM TO BE SOLVED: To provide a safety device conducting start-up inspection including a boom operating device, a controller and a position detecting sensor for a short time. SOLUTION: This safety device 40 comprises a main power switch 43, an operating device 23, a controller 41, and a hydraulic pressure supply switch 45. Within a specified time since electric power is supplied to the controller 41 by the main power switch 43, if an actuation command signal outputted from the operating device 23 is a signal for stopping a telescopic boom, an operating device determining circuit 53 is determined as normal, and later actuation of the telescopic boom by the operating device 23 through the controller 4 is accepted. If the actuation command signal outputted from the operating device 23 is a signal for actuating the telescopic boom, the operating device 23 is determined as abnormal, and an operating device alarm lamp 63 falls down to regulate the actuation of the telescopic boom.

8. 发明专利

JP2001117601A COMMUNICATION CONTROLLER AND POWER SOURCE CONTROLLER FOR ELECTRONIC CONTROLLER 失效
公开(公告)号：JP2001117601A
公开(公告)日：2001-04-27
申请号：JP29312099
申请日：1999-10-15
申请人： AICHI CORP KK
发明人： MOROTA TAKASHI , OBA TAKAAKI , UMEYAMA MASAHIKO
IPC分类号： G05B15/02 , G05B9/02 , G06F12/16 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To provide a communication controller for selectively performing access to plural memories by one connector, without having to arrange selective switches inside. SOLUTION: This communication controller is provided with an electronic controller incorporating a program memory 22 and a data memory 23 or the like, a first connector 30 connected with the electronic control elements and mounted on the electronic controller, an outside computer 50 for transferring a communication signal with the electronic control elements, and communication lines CL1 and CL2 whose one edges can be connected with the outside controller, and whose other edges are equipped with second connectors 40 and 45, which can be connected with the first connector for connecting the outside computer 50 with each memory. Thus, the communication controller permits access from the outside controller via the communication lines to the electronic control elements, when the firs connector is connected with the second connectors.

9. 发明专利

JPH03163035A NEW MONOCYCLOSESQUITERPENE DERIVATIVE 失效
公开(公告)号：JPH03163035A
公开(公告)日：1991-07-15
申请号：JP12657890
申请日：1990-05-18
申请人： TSUMURA & CO
发明人： NISHIMURA HIROAKI , OGINO TATSUNORI , MOROTA TAKASHI , SASAKI HIROSHI
IPC分类号： A61K31/045 , A61K31/70 , A61K31/7042 , A61K31/7048 , A61K36/18 , A61P3/08 , A61P3/10 , A61P43/00 , C07C33/14 , C07C49/242 , C07C59/46 , C07C69/18 , C07H17/04
摘要： NEW MATERIAL:Compounds expressed by formula I (R1 and R2 are COOH, H or a group expressed by formula II; R3 is beta-D-quinovopyranosyl or H; R4 and R5 are H or OH) and formula III (R is H or acetyl). USE:A remedy for diabetic complications (e.g. cataract, retinopathy or renopathy). PREPARATION:A crude drug Rehmannia Rhizoma or Rehmannia glutinosa Libos. var. purpurea Makino or Rehmannia rupestris Hemsley which is an original plant thereof or a plant of relative is extracted with water, an alcohol, water-alcohol mixture, etc., and the solvent is then removed to provide a residue, which is directly extracted or dissolved in water and extracted with petroleum ether, chloroform, etc. The resultant fat-soluble ingredients migrating to the organic solvent are removed and the residue is extracted with n-butanol to remove the solvent. The obtained residue is subjected to column chromatography using water, methanol, acetic acid, benzene, etc., as an eluting solvent and Diaion HP-20(R) as a support and then fractionated by thin-layer chromatography to afford the objective substance.

10. 发明专利

JP2004297909A Working vehicle equipped with battery 有权
公开(公告)号：JP2004297909A
公开(公告)日：2004-10-21
申请号：JP2003087392
申请日：2003-03-27
申请人： Aichi Corp , 株式会社アイチコーポレーション
发明人： MOROTA TAKASHI , NAKAZAWA SHUNICHI , MAEDA MASAKATSU , SAITO MASANOBU , YOSHIDA SEIO
IPC分类号： B66F9/075 , H02J7/00
摘要： PROBLEM TO BE SOLVED: To prevent a power plug of a charger from resulting in corrosion due to rainwater or the like.
SOLUTION: This working vehicle, equipped with a battery 61 and a charger 62 for charging the battery 61, which are mounted on a vehicle body and charging the battery 61 by inserting the power plug 64 linking to the charger 62 into a commercial power receptacle C outside the vehicle body, comprises a standby receptacle 67 inserted with the power plug 64 at non-charging times of the battery 61, which is insertedly fitted on the vehicle body; a plug insertion state annunciating lamp 76 for annunciating whether the power plug 64 is insertedly fixed in the standby receptacle 67 to the outside; and a running regulation means 75 for regulating the running operation of a vehicle, when the power plug 64 is not inserted in the standby receptacle 67.
COPYRIGHT: (C)2005,JPO&NCIPI

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