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1. 发明专利

JP2013112250A Vessel support structure of dump truck 审中-公开
标题翻译： DUMP卡车的VESSEL支撑结构
公开(公告)号：JP2013112250A
公开(公告)日：2013-06-10
申请号：JP2011261558
申请日：2011-11-30
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： OSHIMA HITOMI , SATO TAKAYUKI , ISHIHARA KAZUNORI , KITAGUCHI ATSUSHI , IKEMA KENJI , KITA YASUKI , YASUDA TOMOHIKO , SASAKI TAKASHI , NABESHIMA YOSHIFUMI
IPC分类号： B60P1/04
摘要： PROBLEM TO BE SOLVED: To provide a vessel support structure of a dump truck for reducing a weight of a vessel, and increasing a laden weight as a result, by maximally reducing a weight in a reinforcing part of an installation portion of an eaves part of the vessel.SOLUTION: A cabin 4 and a deck 5 are provided in a front part of a vehicle body 1. The vessel 6 is arranged so as to be capable of rising and falling by a hoist cylinder 8 with a hinge pin 7 of a rear part of the vehicle body 1 as the center. The eaves part 6c is provided in a front part of the vessel 6 for covering the cabin 4 and the deck 5 in a rising/falling attitude of the vessel 6. A support frame 20 is provided on the deck 5 for supporting the eaves part 6c in the rising/falling attitude of the vessel 6. A shock absorbing material 22 is arranged in at least any one of mutual abutting parts of the support frame 20 and the eaves part 6c.
摘要翻译：要解决的问题：为了提供一种用于减轻容器重量的自卸车的船舶支撑结构，并且由此最大限度地减小了装载部分的加强部分中的重量，屋檐是船的一部分。解决方案：在车体1的前部设置有舱室4和甲板5.容器6布置成能够通过提升气缸8上升和下降，铰链销7 车身1的后部为中心。檐部6c设置在容器6的前部，用于以容器6的上升/下降姿态覆盖舱室4和甲板5.支撑框架20设置在甲板5上，用于支撑檐部6c 在容器6的上升/下降姿势下。缓冲材料22布置在支撑框架20的相互抵接部分和檐部6c中的至少任一个中。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012218605A Method of manufacturing delivery vehicle 审中-公开
标题翻译：制造交付车辆的方法
公开(公告)号：JP2012218605A
公开(公告)日：2012-11-12
申请号：JP2011087227
申请日：2011-04-11
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： YAMAMOTO TAKEO , SATO TAKAYUKI , KITAGUCHI ATSUSHI , ISHIHARA KAZUNORI , KITA YASUKI , IKEMA KENJI , YASUDA TOMOHIKO , AKINO SHINJI , YAGYU TAKASHI
IPC分类号： B60P1/28 , B60P1/04
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a delivery vehicle, by which manufacturing costs for both models of a delivery vehicle with a heating function and a delivery vehicle without the heating function are reduced.SOLUTION: A standard cargo bed 11 and a cargo bed 32 with the heating function are both provided with a communicating path 18 through which exhaust gas can flow. In other words, not only the cargo bed 32 with the heating function but also the standard cargo bed 11 is provided with the communicating path 18, and the standard cargo bed 11 provided with the communicating path 18 is a common cargo bed usable as both of the standard cargo bed 11 and the cargo bed 32 with the heating function. Then, the cargo bed 32 with the heating function is manufactured by providing an exhaust gas introducing member 33 on the standard cargo bed 11 as the common cargo bed. Thus, for instance, the cargo bed 32 with the heating function and the standard cargo bed 11 are manufactured by the same process, and a management cost and a manufacturing cost, etc., related to the cargo beds 11 and 32 are reduced.
摘要翻译：要解决的问题：提供一种制造输送车辆的方法，通过该方法，减少了具有加热功能的输送车辆和没有加热功能的输送车辆的两种型号的制造成本。解决方案：具有加热功能的标准货物床11和货物床32均设有连通路径18，废气可以通过该连通路径18流动。换句话说，不仅具有加热功能的货物床32以及标准货物床11设置有连通路径18，并且设置有连通路径18的标准货物床11是可以用作公共货物床标准货床11和带有加热功能的货床32。然后，具有加热功能的货物床32通过在作为公共货物床的标准货物床11上设置废气引入构件33来制造。因此，例如，具有加热功能的货物床32和标准货物床11通过相同的过程制造，并且与货物床11和32相关的管理成本和制造成本等减少。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2011225111A Dump truck 审中-公开
标题翻译：垃圾车
公开(公告)号：JP2011225111A
公开(公告)日：2011-11-10
申请号：JP2010096961
申请日：2010-04-20
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： KITA YASUKI , SATO TAKAYUKI , ISHIHARA KAZUNORI , KITAGUCHI ATSUSHI , IKEMA KENJI , YASUDA TOMOHIKO , SASAKI TAKASHI , NABESHIMA YOSHIFUMI , OSHIMA HITOMI
IPC分类号： B60P1/04 , B60P1/00
摘要： PROBLEM TO BE SOLVED: To provide a dump truck capable of restraining pullout.SOLUTION: This dump truck includes a frame (2), a hinge pin (4), a loading space (1) and a hoist cylinder (3). The dump truck further includes a tension applying device having: a tension transmission member (9) constituted of any one of a rope-like body, a chain-like body or a belt-like body; winding devices (6 and 8) for winding and rolling out the tension transmission member; a brake device (7) for applying a brake to these winding devices; a fixing member (10) for fixing one end of the tension transmission member; and a control device (20) for controlling operation of the winding devices and the brake device. The control device controls the operation of the brake device so as to apply the brake to the winding devices when the pullout is caused in lifting operation of the loading space.
摘要翻译：要解决的问题：提供能够限制拉出的自卸车。解决方案：该自卸车包括框架（2），铰链销（4），装载空间（1）和起重缸（3）。自卸车还包括张力施加装置，其具有：由绳状体，链状体或带状体中的任一个构成的张力传递部件（9）用于卷绕和拉出张力传递构件的卷绕装置（6和8）用于向这些卷绕装置施加制动的制动装置（7）固定构件（10），用于固定张力传递构件的一端; 以及用于控制卷绕装置和制动装置的操作的控制装置（20）。控制装置控制制动装置的操作，以便在装载空间的提升操作中引起拉出时将制动器施加到卷绕装置。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2014205488A ベッセル枢支用ヒンジ装置有权
标题翻译：用于船舶出租的铰链装置
公开(公告)号：JP2014205488A
公开(公告)日：2014-10-30
申请号：JP2014139208
申请日：2014-07-04
申请人：日立建機株式会社 , Hitachi Constr Mach Co Ltd
发明人： SASAKI TAKASHI , AKINO SHINJI , SATO TAKAYUKI , KITAGUCHI ATSUSHI , KITA YASUKI , ISHIHARA KAZUNORI , IKEMA KENJI , NABESHIMA YOSHIFUMI , YASUDA TOMOHIKO , YAGYU TAKASHI , OSHIMA HITOMI
IPC分类号： B60P1/28
摘要：【課題】ベッセル枢支部のトータルの重量を低減することが可能となり、もってヒンジ装置の製造コスト低減とベッセルの積載重量の増大が可能となる構成のベッセル枢支用ヒンジ装置を提供する。【解決手段】ダンプトラックの車体の後部に、ベッセル用ヒンジピン12を挿着するブラケットとして、車体後部の左右に設ける中ブラケット15A(15D)と、中ブラケット15A(15D)を挟むようにベッセルの底面に設ける内ブラケット16A(16D)および外ブラケット17A(17D)とを備える。外ブラケット17A(内ブラケット16D)に、中ブラケット15A(15D)の根本側に対面するストッパ18を設ける。ストッパ18と中ブラケット15A(15D)との間隔g(i)を、中ブラケット15A(15D)と内ブラケット16A(外ブラケット17D)との間隔h(j)より狭く設定する。【選択図】図5
摘要翻译：要解决的问题：提供用于容器枢转的铰链装置，其允许减小容器枢转部件的总重量和铰链装置的生产成本以及增加容器的装载重量。解决方案：在后部自卸车的车身上设置有布置在车身后部左右两侧的中间托架15A（15D）和内托架16A（16D）和布置在底盘上的外托架17A（17D）以夹持中间支架15A（15D）作为待插入的用于容器的铰链销12的支架。在外托架17A（内托架16D）中，布置有面向中间托架15A（15D）的根侧的止挡件18。止动件18和中间托架15A（15D）之间的间隔g（i）被设定为比中间托架15A（15D）和内托架16A（外托架17D）之间的间隔h（j）窄。

5. 发明专利

JP2012232694A Dump truck 审中-公开
标题翻译：垃圾车
公开(公告)号：JP2012232694A
公开(公告)日：2012-11-29
申请号：JP2011103646
申请日：2011-05-06
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： ISHIHARA KAZUNORI , SATO TAKAYUKI , IKEMA KENJI , KITA YASUKI , KITAGUCHI ATSUSHI , YASUDA TOMOHIKO , SASAKI TAKASHI , NABESHIMA YOSHIFUMI , OSHIMA HITOMI
IPC分类号： B60P1/04
摘要： PROBLEM TO BE SOLVED: To provide a dump truck that restrains the floating preventive effect of a vessel from reducing by positional dislocation of the vessel to a frame.SOLUTION: This dump truck includes a receiving plate 11 arranged at an upward inclination in the front direction on a track of a predetermined place of a vessel front lower part, a frictional pad fixed to the predetermined place of the receiving plate, a rocking support mechanism 20 for supporting the receiving plate 11 to be rockable between two positions of an initial position for forming an upward inclination of a predetermined inclination on an upper surface of the frame 2 and a receiving position for forming a steeper upward inclination than the predetermined inclination, an energizing member 70 for energizing the receiving plate 11 in the initial position direction, a lock mechanism 80 for locking a link pin 63 of the rocking support mechanism 20 by a hook member 83 when the receiving plate 11 reaches a receiving position, and a releasing means 100 for releasing a lock when commanding the rotational movement in the upper direction of the vessel. The receiving plate 11 moves in the receiving position direction by being pushed by the vessel 6, and becomes a compressed state by sandwiching the frictional pad between the vessel and itself by reaching the receiving position when the vessel is seated.
摘要翻译：要解决的问题：提供一种自卸车，其限制容器的浮动防止效果通过容器到框架的位置错位而减少。解决方案：该倾卸车包括在容器前下部的预定位置的轨道上沿前方向上倾斜地布置的接收板11，固定到接收板的预定位置的摩擦垫，摆动支撑机构20，用于支撑接收板11在用于在框架2的上表面上形成预定倾斜度的向上倾斜的初始位置的两个位置和用于形成比预定的更大的向上倾斜的接收位置之间摆动倾斜，用于在初始位置方向上使接收板11通电的激励构件70，用于当接收板11到达接收位置时通过钩构件83锁定摆动支撑机构20的连杆销63的锁定机构80，以及释放装置100，用于当在容器的上方方向上指示旋转运动时释放锁定。接收板11通过被容器6推动而沿接收位置方向移动，并且当容器就座时通过到达容纳位置将摩擦垫夹在容器和本身之间而变成压缩状态。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2011240818A Dump truck 审中-公开
标题翻译：垃圾车
公开(公告)号：JP2011240818A
公开(公告)日：2011-12-01
申请号：JP2010114559
申请日：2010-05-18
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： ISHIHARA KAZUNORI , SATO TAKAYUKI , IKEMA KENJI , KITA YASUKI , KITAGUCHI ATSUSHI , YASUDA TOMOHIKO , SASAKI TAKASHI , NABESHIMA YOSHIFUMI , OSHIMA HITOMI
IPC分类号： B60P1/00 , B62D21/02 , B62D21/09 , B62D33/02
摘要： PROBLEM TO BE SOLVED: To make it possible to receive at least an inertial force component in an anterior direction out of inertial force components applied to a loading deck with a member other than a hinge pin.SOLUTION: In a dump truck including a frame (2); the hinge pin (4) disposed in the rear part of the frame (2); and the loading deck (1) rotatably attached to the frame (2) via the hinge pin (4), the frame (2) is provided with a frontal stopper structure (Sf) which abuts on the front surface of the loading deck (1) seated on the frame (2) so as to receive the inertial force component in the anterior direction applied to the loading deck (1).
摘要翻译：要解决的问题：为了使得可能从除了铰链销之外的构件施加到装载甲板上的惯性力分量中至少接收到前方的惯性力分量。
解决方案：在包括框架（2）的自卸车中; 所述铰链销（4）设置在所述框架（2）的后部中; 和经由铰链销（4）可旋转地附接到框架（2）的装载甲板（1），框架（2）设置有前挡板结构（Sf），前挡板结构（Sf）抵靠装载甲板（1）的前表面），以便在施加到装载甲板（1）的前方向上接受惯性力分量。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011140257A Dump truck 审中-公开
标题翻译：垃圾车
公开(公告)号：JP2011140257A
公开(公告)日：2011-07-21
申请号：JP2010001334
申请日：2010-01-06
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： KITA YASUKI , SATO TAKAYUKI , ISHIHARA KAZUNORI , KITAGUCHI ATSUSHI , IKEMA KENJI , YASUDA TOMOHIKO , SASAKI TAKASHI , NABESHIMA YOSHIFUMI , OSHIMA HITOMI
IPC分类号： B60P1/04
摘要： PROBLEM TO BE SOLVED: To provide a dump truck preventing floating up of a deck from a frame even when a deviation occurs in the relative position between the deck and the frame. SOLUTION: To prevent floating up of the deck 1 of the dump truck from the frame 2, the dump truck includes: the frame 2; hinge pins 4 disposed at the rear of the frame 2; and the deck 1 rotatably attached to the frame 2 through the hinge pins 4. The dump truck includes a tension applying device for holding the deck 1 seated on the frame 2 with tension exerted downward. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在甲板和框架之间的相对位置发生偏差，也提供一种防止货架从框架上浮起来的自卸车。解决方案：为了防止自卸车的甲板1从车架2上浮，自卸车包括：车架2; 设置在框架2的后部的铰链销4; 并且甲板1通过铰链销4可旋转地附接到框架2上。自卸车包括张力施加装置，用于保持坐在框架2上的甲板1，并向下施加张力。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2014054117A Electrically driven dump truck 审中-公开
标题翻译：电动驾驶卡车
公开(公告)号：JP2014054117A
公开(公告)日：2014-03-20
申请号：JP2012197854
申请日：2012-09-07
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： KANEKO SATOSHI , SATO TAKAYUKI , ISHIHARA KAZUNORI , KITAGUCHI ATSUSHI , IKEMA KENJI , KITA YASUKI , TAMURA KATSUMI
IPC分类号： B60L7/22 , B60H1/03 , B60K6/46 , B60L11/08
CPC分类号： Y02T10/6217 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To appropriately maintain the room temperature in a driver's cabin, suppress deterioration in work environment of a driver, and suppress reduction of work efficiency, even in an extremely cold region.SOLUTION: In an electrically driven dump truck, a driving motor 40 operates as a power generator in operating a retarder brake, generated AC power is transmitted to a control cabinet 3, regenerative electromotive force e is converted from AC power to DC power by inverters 32, and resistors 50 consume the DC power by optimum control of switches 33 to convert the power into heat energy h. In such occasion, air sent to the resistors 50 by a cooling fan 51 is warmed up by transferring heat energy with the resistors 50. Then, the warmed-up air is introduced from an intake port 11B1 of a second duct 11B into a duct 11, and allowed to pass through the duct 11 and pass through under the floor of the driver's cabin 4, by which a plate 4a provided as a floor of the driver's cabin 4 is heated, and inside the driver's cabin 4 is indirectly heated by heat radiation from a floor surface.
摘要翻译：要解决的问题：为了适当地维持驾驶室内的室内温度，抑制驾驶员的工作环境的恶化，并且即使在极冷的地区也能够降低工作效率。解决方案：在电动自卸车中，驾驶电动机40作为发电机操作减速器制动器，产生的交流电力传递到控制柜3，再生电动势e由逆变器32从交流电转换为直流电，电阻器50通过最佳控制消耗直流电力的开关33将功率转换成热能h。在这种情况下，通过冷却风扇51送到电阻器50的空气通过与电阻器50传递热能而被加热。然后，预热空气从第二管道11B的进气口11B1引入管道11 并允许通过管道11并通过驾驶室4的地板下方，由此，作为驾驶室4的地板设置的板4a被加热，并且驾驶室4的内部被热辐射间接地加热从地板表面。

9. 发明专利

JP2013035405A Hinge device for pivoting vessel 审中-公开
标题翻译：用于出售船只的铰链装置
公开(公告)号：JP2013035405A
公开(公告)日：2013-02-21
申请号：JP2011172982
申请日：2011-08-08
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： SASAKI TAKASHI , AKINO SHINJI , SATO TAKAYUKI , KITAGUCHI ATSUSHI , KITA YASUKI , ISHIHARA KAZUNORI , IKEMA KENJI , NABESHIMA YOSHIFUMI , YASUDA TOMOHIKO , YAGYU TAKASHI , OSHIMA HITOMI
IPC分类号： B60P1/04
摘要： PROBLEM TO BE SOLVED: To provide a hinge device for pivoting a vessel reducing the total weight of a vessel pivoting section and thereby reducing the manufacturing cost of the hinge device and increasing the load weight of the vessel.SOLUTION: An interval c between right and left center brackets 15A and outer brackets 17A (or inner brackets 16A) respectively opposing the respective center brackets 15A is set narrower than an interval d between the respective center brackets 15A and the inner brackets 16A (or the outer brackets 17A) respectively opposing the center brackets. Also, stoppers are arranged on surfaces of the outer brackets (or the inner brackets) opposing root sections of the center brackets, and an interval between the stoppers and the center brackets is made narrower than an interval between the inner brackets (or the outer brackets) and the center brackets.
摘要翻译：要解决的问题：提供一种用于枢转容器的铰链装置，减少容器枢转部分的总重量，从而降低铰链装置的制造成本并增加容器的负载重量。
解决方案：分别与各个中心托架15A相对的左右中心托架15A和外托架17A（或内托架16A）之间的间隔c设定得比各个中心托架15A和内托架16A之间的间隔d窄（或外托架17A）分别与中心托架相对。此外，止动件布置在与中心托架的根部相对的外托架（或内托架）的表面上，止挡件和中心托架之间的间隔比内托架（或外托架）和中心支架。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2013028306A Conveying vehicle 有权
标题翻译：运输车辆
公开(公告)号：JP2013028306A
公开(公告)日：2013-02-07
申请号：JP2011166809
申请日：2011-07-29
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： MIYASHITA TOMOAKI , FUSHIKI MICHIO , AKINO SHINJI , SASAKI TAKASHI , SATO TAKAYUKI , KITAGUCHI ATSUSHI , KITA YASUKI , ISHIHARA KAZUNORI , IKEMA KENJI , YASUDA TOMOHIKO
IPC分类号： B60P1/04
摘要： PROBLEM TO BE SOLVED: To prevent remaining of cargos and to improve work efficiency in discharging by vibrating a loading platform when discharging the cargos.SOLUTION: Whether the loading platform 3 is tilted to a predetermined determination angle θa when discharging earth and sand 4 and whether pressure P in a hoist cylinder 10 exceeds a determination pressure Pa or not are determined. A controller 33 performs vibration control according to the determination result. That is, a control valve device 16 is switched to repeatedly vibrate between the raising position (R) and lowering position (L), to thereby excite the hoist cylinder 10 to repeat telescopic movement in upward and downward directions. Even when the earth and sand 4 of high viscosity is loaded on the loading platform 3, the earth and sand 4 of high viscosity can be slid down by separating the earth and sand 4 from the loading platform 3 by vertically vibrating the loading platform 3 in a tilted state to a predetermined position.
摘要翻译：要解决的问题：为了防止货物的残留，并且在卸载货物时通过振动装载平台来提高排放的工作效率。解决方案：确定卸载平台3在排放砂土4时是否倾斜到预定的确定角度θa以及升降汽缸10中的压力P是否超过确定压力Pa。控制器33根据确定结果执行振动控制。也就是说，控制阀装置16被切换以在升高位置（R）和下降位置（L）之间重复地振动，从而激励起重机气缸10重复上下方向的伸缩运动。即使将高粘度的泥沙4装载在装载平台3上，也可以通过将装载平台3垂直地振动，从而将沙土4与装载平台3分离，从而能够将高粘度的泥沙4向下滑动倾斜状态到预定位置。版权所有（C）2013，JPO＆INPIT

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