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1. 发明专利

JP2000309243A MOTOR VEHICLE EQUIPPED WITH DETACHABLE CONTAINER 失效
公开(公告)号：JP2000309243A
公开(公告)日：2000-11-07
申请号：JP30093099
申请日：1999-10-22
申请人： SHINEI UNYU KK , SHIN MEIWA IND CO LTD
发明人： INDE MAKOTO , OOTAKUMA ITARU , NISHIOKA TOMOYUKI , YOKOYAMA MASAYUKI , SAIRA NAOTO
IPC分类号： B60P1/64
摘要： PROBLEM TO BE SOLVED: To efficiently carry and collect a plurality of unloaded containers by piling them up compactly for mounting on a chassis of a motor truck. SOLUTION: On a chassis frame 1 of a motor truck V, a binding device 6 for locking a container C to be mounted on the motor truck V and a lift device for lifting the binding device 6 are provided. Further, a base stand 15 for supporting the container C on the ground is provided thereon such that the base stand can be extended and folded freely. Therefore, piling up a plurality of containers C on the chassis frame 1 is enabled.

2. 发明专利

JP2003226185A DEVICE FOR PREVENTING DECK TILT BY EXTERNAL FORCE IN DUMP VEHICLE 审中-公开
公开(公告)号：JP2003226185A
公开(公告)日：2003-08-12
申请号：JP2002030973
申请日：2002-02-07
申请人： SHIN MEIWA IND CO LTD
发明人： SAIRA NAOTO , NAKAMURA KAZUTAKA , HIYAMIZU HIROFUMI
IPC分类号： B60P1/16
摘要： PROBLEM TO BE SOLVED: To provide a device for preventing deck tilt by external force in a dump vehicle, which can lighten the whole of the vehicle at a low cost in simple constitution without providing a fixing device separately by devising a hydraulic circuit for expanding and contracting a dump cylinder. SOLUTION: In the dump vehicle wherein a deck 2 is carried on a car body through the dump cylinder 1, and the piston side chamber 1a of the cylinder 1 is communicated with a pressure oil supply source 3 through a supply side oil passage 7, and the rod side chamber 1b of the dump cylinder 1 is communicated with an oil tank 5 through a return side oil passage 9, a switch type check valve 20 is provided to switch a cut-off position for cutting-off the communication between the rod side chamber 1b and the oil tank 5 to a communication position to communicate the rod side chamber 1b and the oil tank 5 or vice versa. The switch type check valve 20 is constituted so as to be able to switch the cutting-off position to the communication position or vice-versa according to the changes in the pressure of the supply side oil passage 7. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2009001137A Cargo handling device for container cargo handling vehicle 审中-公开
标题翻译：用于集装箱货物处理车辆的货物处理装置
公开(公告)号：JP2009001137A
公开(公告)日：2009-01-08
申请号：JP2007163531
申请日：2007-06-21
申请人： Shin Meiwa Ind Co Ltd , 新明和工業株式会社
发明人： SAIRA NAOTO
IPC分类号： B60P1/48 , F15B11/00 , F15B11/024
摘要： PROBLEM TO BE SOLVED: To quickly lower a container of a full state on the ground, by speeding up by a part of rotary operation of a cargo handling frame, even if the container mounted on an under carriage is the full state. SOLUTION: This cargo handling device has a counterbalance valve 61b interposed in a rod side return oil passage 39 so that back pressure is generated in a rod side chamber 35b of a lift cylinder 35 in extension operation of the lift cylinder 35, a short-circuit oil passage 62 communicating the rod side return oil passage 39 with a head side supply oil passage 38, and communicating passage switching means 63a, 63b and 65 switching so as to selectively communicate the rod side return oil passage 39 with any of the oil storage tank 44 side or the head side supply oil passage 38 via the short-circuit oil passage 62. The counterbalance valve 61b is arranged on the rod side chamber 35b side of the lift cylinder 35 from a connecting position of the rod side return oil passage 39 and the short-circuit oil passage 62. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使安装在下部托架上的集装箱处于完整状态，通过加速货物处理框架的一部分旋转操作来快速降低地面上的完整状态的容器。解决方案：该货物处理装置具有插入在杆侧返回油路39中的平衡阀61b，从而在提升缸35的延伸操作中在提升缸35的杆侧室35b中产生背压，将杆侧返回油路39与头侧供油通路38连通的短路油路62，以及切换连通路切换单元63a，63b，65，以便将杆侧返回油路39与储油箱44侧或头侧供油路38经由短路油路62.平衡阀61b从杆侧返回油的连接位置配置在提升缸35的杆侧室35b侧通道39和短路油道62.版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2007046719A Reciprocation control device for hydraulic cylinder and loading device of garbage collector using the same 审中-公开
标题翻译：液压缸的再生控制装置和使用该装置的收集装置的装载装置
公开(公告)号：JP2007046719A
公开(公告)日：2007-02-22
申请号：JP2005232415
申请日：2005-08-10
申请人： Shin Meiwa Ind Co Ltd , 新明和工業株式会社
发明人： SAIRA NAOTO , ISHIDA KAZUO
IPC分类号： F15B11/15 , B60P3/00 , B65F3/00 , B65F3/20
摘要： PROBLEM TO BE SOLVED: To provide a reciprocation control device of a hydraulic cylinder and a loading device of a garbage controller using the same, capable of reducing manufacturing costs of the whole device by simplifying a constitution of a hydraulic circuit itself, and miniaturizing the whole device.
SOLUTION: This reciprocation control device is composed of a hydraulic cylinder 13, a hydraulic pump 10, a main switch valve 12 for switching and supplying pressure oil to a rod-side chamber 17 and a bottom-side chamber 14, a first oil passage 15 connecting the main switch valve 12 and the bottom-side chamber 14, a second oil passage 16 connecting the main switch valve 12 and the rod-side chamber 17, a first branch oil passage 18 branched from the first oil passage 15, a second branch oil passage 20 branched from the second oil passage 16, a first sequence valve 21 permitting supply of pressure oil from the first oil passage 15 to the main switch valve 12 when the first oil passage 15 reaches a prescribed pressure, and a second sequence valve 22 permitting supply of pressure oil from the second oil passage 16 to the main switch valve 12 when the second oil passage 16 reaches a prescribed pressure.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：为了提供液压缸的往复运动控制装置和使用该往复运动控制装置的垃圾控制器的装载装置，能够通过简化液压回路本身的结构来降低整个装置的制造成本，以及整个设备小型化解决方案：该往复运动控制装置由液压缸13，液压泵10，用于向杆侧室17和底侧室14切换供给压力油的主切换阀12，第一连接主开关阀12和底侧室14的油路15，连接主开关阀12和杆侧室17的第二油路16，从第一油路15分支的第一分支油路18，从第二油路16分支的第二分支油路20，第一顺序阀21，当第一油路15达到规定的压力时，允许从第一油路15向主切换阀12供给压力油的第一顺序阀21，当第二油路16达到规定压力时，顺序阀22允许从第二油路16向主切换阀12供给压力油。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2004189409A Drive control device of working equipment in working vehicle 审中-公开
公开(公告)号：JP2004189409A
公开(公告)日：2004-07-08
申请号：JP2002359157
申请日：2002-12-11
申请人： Shin Meiwa Ind Co Ltd , 新明和工業株式会社
发明人： ADACHI SHUICHI , AIZAWA TAKASHI , KONDO TAKAHIKO , IYOSHI KYOHEI , SAIRA NAOTO
IPC分类号： B60K1/04 , B60L1/00 , B60P3/00 , B65F3/00
CPC分类号： Y02W30/10
摘要： PROBLEM TO BE SOLVED: To provide a drive control device of working equipment in a working vehicle capable of preventing occurrence of a case in which the vehicle cannot be driven due to the power consumption by the working equipment, and performing the work by reliably driving the working equipment. SOLUTION: A working vehicle to drive a working equipment mounted on the vehicle by utilizing a power source B for driving the vehicle has a control means which monitors change of the power supply by a monitoring means 32, controls the change of the output to the working equipment for each preset area based on the monitoring result, and drives the working equipment. The control means stops the drive of the working equipment when the power supply reaches the preset stop area. The control means has an output reducing means to reduce the output to the working equipment irrespective of the change of the power supply. COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2002096671A DUMP TRUCK 失效
公开(公告)号：JP2002096671A
公开(公告)日：2002-04-02
申请号：JP2000291579
申请日：2000-09-26
申请人： SHIN MEIWA IND CO LTD
发明人： SAIRA NAOTO
IPC分类号： B60P1/16 , B60P1/04 , F15B11/00
摘要： PROBLEM TO BE SOLVED: To provide a dump truck having a hydraulic unit which is free of risk that a bed falls suddenly. SOLUTION: An excessive flow rate isolation valve 14 which isolates flowing- out of working oil from a hoist cylinder 10 when the working oil exceeding the specified flow rate is discharged therefrom is connected to a high-pressure oil chamber of the hoist cylinder 10.

7. 发明专利

JPH1059056A CONTAINERIZED DISASTER-RELIEF VEHICLE AND OPERATIONAL SYSTEM FOR DISASTER-RELIEF CONTAINER 失效
公开(公告)号：JPH1059056A
公开(公告)日：1998-03-03
申请号：JP25355096
申请日：1996-09-25
申请人： SHIN MEIWA IND CO LTD
发明人： TAKAO HIDEHIKO , NITTA MASARU , SAIRA NAOTO , KOITO MAMORU , SUDO AKIO , TAKAYAMA HIDETAKA
IPC分类号： B60R15/04 , B60P1/48 , B60P3/00 , B65D88/12 , F23G5/40
摘要： PROBLEM TO BE SOLVED: To provide a containerized disaster-relief vehicle requiring lower costs including its initial introducing costs and its maintenance costs such as taxes, premiums and service costs, and an operational system for disaster-relief containers. SOLUTION: A disaster-relief vehicle 1, which is used at a disaster such as an earthquake for a relief activity of transporting relief goods to disaster areas, is loaded with arbitrary relief goods required for a relief activity in its container C which is freely coupled thereto or decoupled therefrom by a loading device 2 mounted on the vehicle 1. The loading device 2 includes an L-shaped loading arm 21 of which base end is pivotally supported on the vehicle body, and a hook 23 at the tip of the loading arm 21 adapted to freely engage with or disengaged from a lock part C1 on the container C. Containers loaded with relief goods are normally stored at predetermined bases or used at desired locations in different cities, towns and villages, and are at a disaster transported between predetermined bases or desired locations and refuges or between a plurality of refuges and then coupled or decoupled there.

8. 发明专利

JP2005075172A Hydraulic type shock absorbing apparatus for gate in baggage container 有权
标题翻译：液压式集装箱闸门液压式吸收装置
公开(公告)号：JP2005075172A
公开(公告)日：2005-03-24
申请号：JP2003308772
申请日：2003-09-01
申请人： Shin Meiwa Ind Co Ltd , 新明和工業株式会社
发明人： OSADA YOSHIHIKO , SAIRA NAOTO
IPC分类号： B60P1/26
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic type shock absorbing apparatus for a gate in a baggage container, which shock absorbing apparatus can reduce the great shock caused in the case of closing the gate with the tendency to enlarge the gate, and can prevent the damage, etc. of the gate due to the shock.
SOLUTION: In the baggage container 1 having the gate 2 which can open and close by turning about an upper hinge 3, the rod end 5 and the base end portion 6 of a hydraulic damper 4 are connected to the gate 2 side and the baggage container 1 side, respectively. The rod side chamber of the hydraulic damper 4 communicates with an oil tank via an oil passage. In addition, a throttling valve and a check valve for stopping the flow of the oil from a bottom side chamber to the oil tank are provided in parallel in the oil passage arranged from the bottom side chamber of the hydraulic damper 4 to the oil tank.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于行李容器中的门的液压式减震装置，该减震装置可以减少在门关闭时引起的大的冲击，同时具有扩大门的趋势，以及可以防止由于震动引起的门的损坏等。解决方案：在具有通过转动上铰链3可以打开和关闭的闸门2的行李容器1中，液压阻尼器4的杆端5和基端部6连接到闸门2侧，行李箱1侧。液压阻尼器4的杆侧室经由油路与油箱连通。此外，在从液压减震器4的底侧室向油箱配置的油路中并列设置有用于将油从底侧室流向油箱的止回阀和止回阀。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004257449A Hydraulic drive device 有权
公开(公告)号：JP2004257449A
公开(公告)日：2004-09-16
申请号：JP2003047593
申请日：2003-02-25
申请人： Shin Meiwa Ind Co Ltd , 新明和工業株式会社
发明人： SAIRA NAOTO
IPC分类号： F15B15/18
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic drive device in which various kinds of control valves can be easily changed, and in which control valves such as relief valves can be easily added newly.
SOLUTION: In this hydraulic drive device 1, a hydraulic actuator 2 and a hydraulic generating device 3 are integrated to be one body. The hydraulic generating device 3 is provided with a hydraulic pump 32 driven by an electric motor 31, and an oil tank 35 connected in a straight line through a valve block 34 having control valves 36a and 36b to the hydraulic pump 32, and the valve block 34 is detachably provided between the hydraulic pump 32 and the oil tank 35. The valve block 34 is composed in such a way that a plurality of them can be connected to each other, and the plurality of the valve blocks are connected and provided between the hydraulic pump 32 and the oil tank 35. In each valve block, oil passages respectively communicated with pump ports 32a and 32b of the hydraulic pump 32, and oil passages communicated with the oil tank are respectively formed at the same positions. Control valves are provided between the oil passages.
COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2004203107A Operation control device of electric working equipment in working vehicle 有权
公开(公告)号：JP2004203107A
公开(公告)日：2004-07-22
申请号：JP2002372186
申请日：2002-12-24
申请人： Shin Meiwa Ind Co Ltd , 新明和工業株式会社
发明人： ADACHI SHUICHI , AIZAWA TAKASHI , KONDO TAKAHIKO , IYOSHI KYOHEI , SAIRA NAOTO
IPC分类号： B60K25/00 , B65F3/00
摘要： PROBLEM TO BE SOLVED: To provide an operation control device of an electric working equipment in a working vehicle capable of precisely performing an efficient operation by controlling driving of an electric motor, miniaturizing the electric motor, and making the entire device small and inexpensive.
SOLUTION: This working vehicle actuates an electric working equipment mounted by driving an electric motor using a power source for traveling a vehicle. The electric working equipment has a first actuation requiring an actuation at a low speed/large torque, and a second actuation requiring an actuation at high speed/small torque. Phases of induction voltage waveforms and current waveforms are controlled by a phase control part 36 based on control signals from a control part 30 for driving the electric motor, so as to control the first actuation and the second actuation by the electric working equipment. In the first actuation, phases of the induction voltage waveforms and the current waveforms are synchronized to drive the electric motor. In the second actuation, the phase of the current waveforms is made to proceed more than that of the induction voltage waveforms, so as to drive the electric motor.
COPYRIGHT: (C)2004,JPO&NCIPI

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