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

JP2012251625A Traveling vehicle 有权
标题翻译：旅行车
公开(公告)号：JP2012251625A
公开(公告)日：2012-12-20
申请号：JP2011125769
申请日：2011-06-03
申请人： Aichi Corp , 株式会社アイチコーポレーション
发明人： MAEDA MASAKATSU
IPC分类号： F16H61/452 , B60F1/04 , B60K17/10 , B61D15/00
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic circuit, with a compact flow passage switching valve, the circuit which prevents a slippage of a driving wheel even when an unbalanced load is applied to either one of right and left driving wheels.SOLUTION: With a first and second switching valves 65a and 65b as one position, a parallel circuit is constituted wherein: an operating oil from a pump 61 is branched at a branching and gathering flow valve 63; one operating oil flows in a left side motor 16L, while the other operating oil flows in a right side motor 16R via the second switching valve 65b; and the operating oil via the left side motor 16L is joined together with the operating oil via the right side motor 16R to return to the pump 61. With the first and second switching valves 65a and 65b as the other position, a series circuit is constituted wherein: the operating oil from the pump 61 is branched at the branching and gathering flow valve 63; after one operating oil is joined together with the other operating oil via the first switching valve 65a to flow into the left side motor 16L, it is branched half and half by a branching oil passage; and the one operating oil and the other operating oil via the second switching valve 65b are joined together to flow in the right side motor 16R and to return to the pump 61.
摘要翻译：要解决的问题：为了提供具有紧凑流道切换阀的液压回路，即使当不平衡负载施加到左右驱动轮中的任何一个时也防止驱动轮滑动的电路。解决方案：将第一和第二切换阀65a和65b作为一个位置，构成并联电路，其中：来自泵61的工作油在分支和聚集流量阀63处分支; 一个工作油在左侧电动机16L中流动，而另一个操作油经由第二切换阀65b在右侧电动机16R中流动; 并且经由左侧电动机16L的操作油经由右侧电动机16R与工作油接合以返回到泵61.以第一和第二转换阀65a和65b作为另一位置，构成串联电路其中：来自泵61的工作油在分支和聚集流量阀63处分支; 在一个操作油经由第一切换阀65a与其他工作油接合以流入左侧电动机16L之后，其通过分支油通道分支一半; 并且通过第二切换阀65b将一个操作油和其他工作油接合在一起，流向右侧电动机16R并返回到泵61.版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2009137361A Vehicular braking device 审中-公开
标题翻译：车辆制动装置
公开(公告)号：JP2009137361A
公开(公告)日：2009-06-25
申请号：JP2007313847
申请日：2007-12-04
申请人： Aichi Corp , 株式会社アイチコーポレーション
发明人： MAEDA MASAKATSU
IPC分类号： B60T8/17 , B60F1/04 , B60P3/14 , B61H5/00 , B61H11/08 , F15B11/00 , F15B11/08
摘要： PROBLEM TO BE SOLVED: To integrally perform the operational control of the friction braking force by a friction braking means and the hydraulic braking force by a hydraulic motor.
SOLUTION: A road-track type vehicle 1 for high lift work comprises a hydraulic pump 32, hydraulic motors 21L, 21R to be driven by the supply of the hydraulic pressure from the hydraulic pump 32, and steel wheels 4L, 4R to be rotated by the rotation-driving force of the hydraulic motors. The vehicle 1 for high lift work further comprises hydraulic driven type friction brake devices (41L, 41R and 43L, 43R) for mechanically braking the steel wheels by using the hydraulic force, a counterbalance valve 35 in which an inlet port is connected to a discharge port of the hydraulic motor, the hydraulic pressure on the inlet port side is regulated according to the hydraulic pressure on the outlet port side, and the discharged hydraulic pressure of the hydraulic motor is controlled thereby, a brake control valve 36 for regulating the hydraulic pressure on the outlet port side, and brake oil passages 55a, 55b for leading the hydraulic pressure on the outlet port side regulated by the brake control valve to brake calipers 43L, 43R.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过摩擦制动装置和液压马达的液压制动力来一体地执行摩擦制动力的操作控制。解决方案：用于高升程工作的道路车辆1包括液压泵32，通过从液压泵32供给液压而驱动的液压马达21L，21R，以及钢轮4L，4R至通过液压马达的旋转驱动力旋转。用于高升程工作的车辆1还包括用于通过使用液压力机械地制动钢车轮的液压驱动型摩擦制动装置（41L，41R和43L，43R），平衡阀35，其中入口连接到排出口液压马达的端口，根据出口侧的液压调节入口侧的液压，控制液压马达的排出液压，制动控制阀36，用于调节液压和用于将由制动控制阀调节的出口侧的液压引导到制动钳43L，43R的制动油路55a，55b。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009101864A Suspension locking device for road/rail working vehicle 有权
标题翻译：用于道路/铁路工作车辆的悬挂锁定装置
公开(公告)号：JP2009101864A
公开(公告)日：2009-05-14
申请号：JP2007275602
申请日：2007-10-23
申请人： Aichi Corp , 株式会社アイチコーポレーション
发明人： MAEDA MASAKATSU
IPC分类号： B60F1/04 , B60G9/04 , B60G17/005
摘要： PROBLEM TO BE SOLVED: To provide a suspension locking device for a road/rail working vehicle, having relatively simple construction for fixing and holding tire wheels on positions.
SOLUTION: The suspension locking device 30 for restricting the operation of a suspension device comprises a suspension bracket 31 provided on the suspension device, a link member 32 provided vertically swingably with its base end 32b pivotally connected to a vehicle body 2, a stopper member 33 fixed to the vehicle body 2 for abutting on the link member 32 with the rocking of the link member 32 in a predetermined direction to restrict the rocking thereof in the predetermined direction, a telescopic arm rocking cylinder 34 provided vertically swingably with its bottom side end 34b pivotally connected to the vehicle body 2, and an arm member 35 having a hook mounting portion 35a which has one end pivotally connected to a front end 32a of the link member 32 and the other end pivotally connected to a rod side end 34a of the rocking cylinder 34, and a hook portion 35b which is integrally linked to the hook mounting portion 35a and extends downward and which can be engaged/disengaged with/from the sub bracket 31, in one unit.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于道路/轨道工作车辆的悬挂锁定装置，具有相对简单的结构，用于将轮胎车轮固定和保持在位置上。解决方案：用于限制悬挂装置的操作的悬挂锁定装置30包括设置在悬挂装置上的悬挂支架31，连杆构件32，其垂直摆动地设置有其枢转地连接到车体2的基端32b，止动构件33，其固定到车体2上，用于在连杆构件32上沿着预定方向摆动地抵接在连杆构件32上，以限制其沿预定方向的摆动;伸缩臂摇动缸34，其垂直摆动地设置有底部枢转地连接到车体2的侧端34b和具有钩安装部分35a的臂部件35，钩安装部分35a的一端枢转地连接到连杆构件32的前端32a，另一端枢转地连接到杆侧端34a 摇动滚筒34以及与钩安装部35a一体地连接并向下延伸并且能够与/ 从子支架31，一个单元。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2013100005A Road rail vehicle 有权
标题翻译：道路车辆
公开(公告)号：JP2013100005A
公开(公告)日：2013-05-23
申请号：JP2011244552
申请日：2011-11-08
申请人： Aichi Corp , 株式会社アイチコーポレーション
发明人： MAEDA MASAKATSU , MORI KUNIHIRO
IPC分类号： B60F1/04 , B61D15/00
摘要： PROBLEM TO BE SOLVED: To provide a road rail vehicle that is improved in stability of the vehicle body when traveling the track.SOLUTION: The road rail vehicle includes a displacement mechanism 45 that displaces a rocking axle 60 in the vertical direction to locate a left rear steel wheel 75 and a right rear steel wheel 85 supported by a rocking axle 60 at a storage position to store in the vehicle body 2, and the left rear steel wheel 75 and the right rear steel wheel 85 supported by the rocking axle 60 at a projection position that projects downward. The rocking axle 60 includes: a beam 61 formed at an intermediate part of the rocking axle 60; and a pair of left and right shaft supports 62, 67 formed in a portal form surrounding the left rear steel wheel 75 and the right rear steel wheel 85 at left and right both ends of the beam 61, respectively. The beam 61 locates side by side with the rotary shaft of the left rear steel wheel 75 and the right rear steel wheel 85, a pair of left and right shaft supports 62, 67 are projected above the beam 61, and the rocking axle 60 is constituted to form M shape viewing from back and forth direction of the vehicle body 2 while being located at a projection position.
摘要翻译：要解决的问题：提供一种在行驶轨道时提高车身稳定性的道路车辆。解决方案：道路车辆包括位移机构45，该位移机构45使摇摆轴60在垂直方向上移位，以将摆动轴60支撑的左后钢轮75和右后钢轮85定位在存放位置，存储在车体2中，左后钢轮75和右后钢轮85由摆动轴60支撑在向下突出的突出位置。摇摆轴60包括：形成在摇摆轴60的中间部分处的梁61; 以及分别以梁61的左右两端围绕左后钢轮75和右后钢轮85的入口形式形成的一对左右轴支撑62,67。梁61与左后钢轮75和右后钢轮85的旋转轴并排配置，一对左右轴支架62,67突出在梁61的上方，摆动轴60为构造成在位于突出位置的同时形成从车体2的前后方向观察的M形。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2011246101A Travel control device for track traveling vehicle 有权
标题翻译：轨道行驶车辆行驶控制装置
公开(公告)号：JP2011246101A
公开(公告)日：2011-12-08
申请号：JP2010170361
申请日：2010-07-29
申请人： Aichi Corp , 株式会社アイチコーポレーション
发明人： TANAKA AKIRA , MAEDA MASAKATSU , KUBO ATSUSHI
IPC分类号： B60F1/04
摘要： PROBLEM TO BE SOLVED: To provide a travel control device for a track traveling vehicle capable of holding constant speed even when a track slopes downward during the travel with a simple structure at low costs.SOLUTION: A travel speed setting dial 42 can output a command for setting a travel speed (plus travel speed) in an advance direction set by an advance stop operation lever 43 and changing a tilting angle of an inclined plate of a travel pump in accordance with the plus travel speed and a command for setting a travel speed (minus travel speed) in a direction opposite the advance direction set by the advance stop operation lever 43 and changing the tilting angle of the inclined plate of the travel pump in accordance with the minus travel speed.
摘要翻译：要解决的问题：为了提供一种能够以低成本以简单的结构在行驶期间轨道向下倾斜时能够保持恒定速度的轨道行驶车辆的行驶控制装置。
解决方案：行驶速度设定拨盘42可以输出用于设定由提前停止操作杆43设定的前进方向的行驶速度（行驶速度）的命令，并且改变行驶泵的倾斜板的倾斜角度根据加速行驶速度和用于设定与由提前停止操作杆43设定的前进方向相反的方向的行驶速度（减速行驶速度）的命令，并根据行驶泵的倾斜板的倾斜角度减速行驶。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011017421A Working vehicle 审中-公开
标题翻译：工作车辆
公开(公告)号：JP2011017421A
公开(公告)日：2011-01-27
申请号：JP2009164085
申请日：2009-07-10
申请人： Aichi Corp , 株式会社アイチコーポレーション
发明人： TAGAMI YOSHIO , MAEDA MASAKATSU , FURUSHO HIROSHI , SUDA MOTOAKI , SANUKI KIMIAKI
IPC分类号： F16H61/42 , B60K17/10 , F15B11/02 , F15B11/08 , F16H61/40
摘要： PROBLEM TO BE SOLVED: To provide a vehicle for high lift work avoiding any runaway on a slope and enhancing the safety of the work even while wheels on one side of the vehicle are floated.SOLUTION: The working vehicle includes first and second traveling motors M1, M2 rotationally driven with oil supply from a hydraulic pump P1 to drive driving wheels. The working vehicle further includes: a first oil passage L1 connected to one port of the hydraulic pump P1; a No.1-1 branch oil passage and a No.1-2 branch oil passage branching from the first oil passage and connected to one port of the first and second hydraulic motors respectively; a second oil passage L2 connected to the other port of the hydraulic pump P1; a No.2-1 branch oil passage and a No.2-2 branch oil passage branching from the second oil passage L2 and connected to the other port of the first and second hydraulic motors M1, M2 respectively; and first and second traveling control valves provided in the No.1-1 and No.1-2 branch oil passages respectively, allowing the flow of oil in the direction for driving the first and second hydraulic motor, and restricting the flow of oil in the opposite direction based on an operation of a travelling operation means.
摘要翻译：要解决的问题：提供一种用于高电梯工作的车辆，避免在斜坡上的任何失控并且即使在车辆一侧的车轮浮动时也能提高作业的安全性。解决方案：作业车辆包括第一和第二行进电动机M1 M2由从液压泵P1供油的方式驱动驱动驱动轮。工作车辆还包括：连接到液压泵P1的一个端口的第一油路L1; 分别从第一油路分支并与第一和第二液压马达的一个端口连接的No.1-1分支油路和No.1-2分支油路; 与液压泵P1的另一端连接的第二油路L2; 分别从第二油路L2分支并与第一和第二液压马达M1，M2的另一个端口连接的No.2-1分支油路和No.2-2分支油路; 以及分别设置在No.1-1和No.1-2分支油路中的第一和第二行驶控制阀，允许沿着驱动第一和第二液压马达的方向流动油，并限制油中的油流基于行驶操作装置的操作的相反方向。

7. 发明专利

JP2008307925A Jack device 有权
标题翻译：杰克装置
公开(公告)号：JP2008307925A
公开(公告)日：2008-12-25
申请号：JP2007155138
申请日：2007-06-12
申请人： Aichi Corp , 株式会社アイチコーポレーション
发明人： ONO HIROSHI , MAEDA MASAKATSU , FUJINO HIROSHI
IPC分类号： B60S9/12 , B66C23/78 , B66F9/075
摘要： PROBLEM TO BE SOLVED: To provide a jack device increased in the reliability of the ground contact of a ground contact plate.
SOLUTION: In this jack device 10, when an extendable cylinder 13 is retracted, the left end part of a link arm 20 is brought into contact with the opening of an outer post 11, the right end part of the link arm is swung upward about a pivot pin 26, and the link arm can be stored in the hollow part of the outer post. When the extendable cylinder is extended downward, the left end part of the link arm projects through the opening of the outer post, an inner post is moved downward, the left end part of the link arm is swung upward about the pivot pin 26, and the upper surface contact part 20a of the link arm is brought into contact with the lower end contact part 12b of the inner post. Consequently, the ground contact plate 18 is grounded while being moved laterally outward of a vehicle body for raising and supporting the vehicle body.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种提高接地板的接地触头可靠性的千斤顶装置。解决方案：在该插座装置10中，当伸缩筒13缩回时，连杆臂20的左端部与外柱11的开口接触，连杆臂的右端部围绕枢轴销26向上摆动，并且连杆臂能够被储存在外柱的中空部分中。当可伸缩圆筒向下延伸时，连杆臂的左端部突出穿过外柱的开口，内柱向下移动，连杆臂的左端部绕枢轴销26向上摆动，连杆臂的上表面接触部分20a与内柱的下端接触部分12b接触。因此，接地板18在车身侧向外侧移动而接地，用于升高和支撑车身。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2003321196A Vehicle for high lift work 审中-公开
标题翻译：高效车辆
公开(公告)号：JP2003321196A
公开(公告)日：2003-11-11
申请号：JP2002128041
申请日：2002-04-30
申请人： Aichi Corp , 株式会社アイチコーポレーション
发明人： MAEDA MASAKATSU
IPC分类号： B66F9/24 , B66F11/04
摘要： PROBLEM TO BE SOLVED: To surely and comparatively simply prevent interference among a bench movable upwards and downwards, an arm and a boom.
SOLUTION: This vehicle 1 for high lift work is constituted by mounting a bench 19 to a tip end of a boom 9 movably upwards and downwards, and comprises a boom hoisting angle detector 45, a bench oscillating angle detector 46, and a bench elevating volume detector 47. A boom hoisting angle interference range and a bench oscillating angle interference range corresponding to an elevating volume of the bench are set as a range where the interference between the bench and the boom could occur. Then, a controller 51 restrains an oscillating action such that the bench oscillating angle is within a bench oscillating angle interference range, when the boom hoisting angle is in the boom hoisting angle interference range. When the bench oscillating angle is within the bench oscillating angle interference range, the controller restrains the hoisting action such that the boom hoisting angle is within the boom hoisting angle interference range.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了确保和相对简单地防止在上下移动的工作台，臂和起重臂之间的干扰。解决方案：用于高升程工作的车辆1通过将工作台19安装到可动地上下移动的起重臂9的前端而构成，并且包括起重臂起重角度检测器45，台架摆动角度检测器46和台架升降体积检测器47.将起重臂提升角度干扰范围和对应于台架升降体积的台架摆动角度干涉范围设定为可能发生台架与吊杆之间的干扰的范围。然后，当起重臂提升角度处于起重臂提升角度干扰范围时，控制器51抑制摆动角度使得台架摆动角度在台架摆动角度干涉范围内。当台架摆动角度在台架摆动角度干涉范围内时，控制器限制起重作用，使起重臂提升角度处于起重臂提升角度干扰范围内。版权所有（C）2004，JPO

9. 发明专利

JP2014029189A Oil hydraulic operation device 有权
标题翻译：油液压操作装置
公开(公告)号：JP2014029189A
公开(公告)日：2014-02-13
申请号：JP2012170227
申请日：2012-07-31
申请人： Aichi Corp , 株式会社アイチコーポレーション
发明人： MAEDA MASAKATSU
IPC分类号： F15B11/04 , F15B11/02 , F15B11/17
摘要： PROBLEM TO BE SOLVED: To provide an oil hydraulic operation device capable of securing an amount of hydraulic oil supplied to an operation device without increasing operation burden in operating a lever.SOLUTION: The oil hydraulic operation device comprises: an auger motor 44; a derricking cylinder 22; an oil hydraulic pump P1; an auger operation lever L5; a derricking operation lever L2; an auger control valve V5 for controlling supply of hydraulic oil to the auger motor 44; a derricking control valve V2 for controlling supply of the hydraulic oil to the derricking cylinder 22; and a supply oil path switch valve 90. A first supply oil path 72 is connected to the derricking control valve V2 and the auger control valve V5. A second supply oil path 75 is provided with a preferential supply control section 80 for preferentially supplying the hydraulic oil to the auger control valve V5, and supplying the remaining oil to the derricking control valve V2. When one of the auger operation lever L5 and the derricking operation lever L2 is operated, the hydraulic oil is supplied to the first supply oil path 72. When both of the auger operation lever L5 and the derricking operation lever L2 are operated at the same time, the hydraulic oil is supplied to the second supply oil path 75.
摘要翻译：要解决的问题：提供一种油压操作装置，其能够确保供给操作装置的液压油的量，而不增加操作杆的操作负担。解决方案：油压操作装置包括：螺旋推运器44; 升降缸22; 油压泵P1; 螺旋钻操作杆L5; 升降操作杆L2; 用于控制向螺旋推运器44供应液压油的螺旋推运器控制阀V5; 用于控制向升降缸22供给液压油的升降控制阀V2; 和供油路径切换阀90.第一供油路径72连接到升降控制阀V2和螺旋推运器控制阀V5。第二供给油路75设置有优先供给控制部80，用于优先地向螺旋推运器控制阀V5供给液压油，并将剩余的油供给到升降控制阀V2。当螺旋钻操作杆L5和升降操作杆L2中的一个被操作时，液压油被供给到第一供油路径72.当螺旋钻操作杆L5和升降操作杆L2同时操作时液压油被供给到第二供给油路75。

10. 发明专利

JP2011025908A Track-traveling vehicle 有权
标题翻译：履带式车辆
公开(公告)号：JP2011025908A
公开(公告)日：2011-02-10
申请号：JP2009284202
申请日：2009-12-15
申请人： Aichi Corp , 株式会社アイチコーポレーション
发明人： OBA TAKAAKI , TANAKA AKIRA , MAEDA MASAKATSU , KUBO ATSUSHI , TANO MINORU
IPC分类号： B60F1/04 , B60L3/00 , B61B13/00 , B61G7/14
摘要： PROBLEM TO BE SOLVED: To provide a track-traveling vehicle connectable without limiting the direction of the vehicle, and connectable in the direction of the vehicle corresponding to work thereafter when moving to a work destination. SOLUTION: Controller 51, 151 and 251 are constituted so as to perform warning operation to travel of a connection vehicle when determining as noncoincidence, by performing control for permitting the travel of the connection vehicle when determining as coincidence, by determining whether or not its connection combination state coincides with any of a stored connection combination state prestored in memories 52, 152 and 252, by detecting the connection combination state of a plurality of track-traveling vehicles based on vehicle car number information and connection position information input by a worker, longitudinal connection information in one's own vehicle and longitudinal connection information in the other vehicle transmitted from the other vehicle. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供可以在不限制车辆方向的情况下连接的轨道行驶车辆，并且可以在移动到工作目的地时对应于其后的工作的车辆方向连接。解决方案：控制器51,151和251构成为，当确定为不一致时，通过执行控制以允许连接车辆在确定一致时的行驶，通过确定连接车辆的行驶是否通过基于车辆号码信息检测多个轨道行驶车辆的连接组合状态，以及由车辆号码信息输入的连接位置信息，不将其连接组合状态与存储在存储器52,152和252中的存储的连接组合状态中的任一个一致工作人员，自身车辆中的纵向连接信息和从另一车辆发送的另一车辆中的纵向连接信息。版权所有（C）2011，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