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21. 发明申请

US20130204500A1 VEHICLE AND METHOD FOR CONTROLLING SAME 有权
标题翻译：车辆及其控制方法
公开(公告)号：US20130204500A1
公开(公告)日：2013-08-08
申请号：US13879749
申请日：2011-10-19
申请人： Kensuke Futahashi , Kiyomitsu Ogawa , Megumu Tsuruta
发明人： Kensuke Futahashi , Kiyomitsu Ogawa , Megumu Tsuruta
IPC分类号： B60W10/06 , B60W30/00 , B60W10/30
CPC分类号： B60W10/06 , B60K6/48 , B60K2006/4825 , B60K2025/026 , B60K2026/025 , B60W10/30 , B60W30/00 , B60W2300/17 , B60W2600/00 , B60Y2200/15 , F02D29/02 , F02D29/04 , F02D41/021 , F02N11/084 , Y02T10/48 , Y02T10/6221 , Y02T10/6252
摘要： In a vehicle and a method of controlling the same, a controller determines whether an idle-stop condition is satisfied or not when an engine is driven, and stops idling of the engine when it is determined that the idle-stop condition is satisfied. In addition, while the idling of the engine is stopped, when an operation order given to a fork driving cylinder by manipulation of a cargo handling lever is received, the controller starts the engine, and switches an oil pump for cargo handling of the fork driving cylinder to an on-load state before an engine revolution number reaches an idling revolution number region.
摘要翻译：在车辆及其控制方法中，当确定发动机被驱动时，控制器判断是否满足怠速停止条件，并且当确定怠速停止条件被满足时，停止发动机怠速。此外，当停止发动机的空转时，当接收到通过操纵货物处理杆给予叉驱动缸的操作命令时，控制器启动发动机，并且切换用于叉车驾驶的货物处理的油泵在发动机转数达到怠速转数区域之前将气缸转动到负载状态。

22. 发明授权

US10023451B2 Forklift 有权
公开(公告)号：US10023451B2
公开(公告)日：2018-07-17
申请号：US14347971
申请日：2012-02-07
申请人： Megumu Tsuruta , Masataka Kawaguchi , Kensuke Futahashi , Naohito Hashimoto
发明人： Megumu Tsuruta , Masataka Kawaguchi , Kensuke Futahashi , Naohito Hashimoto
IPC分类号： B66F17/00 , B66F9/07 , B66F9/08 , B66F9/22
摘要： A forklift includes a forklift body having a front wheel and a rear wheel, a fork supported to the front of the forklift body so as to be capable of moving vertically via a mast, a lift cylinder capable of moving the fork up and down, a hydraulic pressure supply line capable of supplying hydraulic pressure to a head-side chamber in the lift cylinder, a hydraulic pressure exhaust line capable of exhausting hydraulic pressure from a rod-side chamber in the lift cylinder, and a changeover valve provided on the hydraulic pressure exhaust line, wherein a control device changes a pressure balance between hydraulic pressure on the head-side chamber and hydraulic pressure on the rod-side chamber in the lift cylinder by the changeover valve to restrict the operation of the lift cylinder, when a weight of a load on the fork exceeds a limit load weight.

23. 发明授权

US09008855B2 Method for clocking cumulative operating time for a cargo-handling vehicle, and the cargo-handling vehicle by use of the method 有权
标题翻译：通过使用该方法为货物处理车辆和货物处理车辆计时累积操作时间的方法
公开(公告)号：US09008855B2
公开(公告)日：2015-04-14
申请号：US13619786
申请日：2012-09-14
申请人： Naoki Ishikawa
发明人： Naoki Ishikawa
IPC分类号： G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00 , G06G7/48 , G07C5/04
CPC分类号： G07C5/04
摘要： An accumulated use time for cargo handling vehicles is accurately displayed by a time measuring device even if the time measuring device fails and is replaced. Units such as a display unit and a control unit of the cargo handling vehicle each include a time measuring device and a storage device. The device may perform in a synchronization mode in which the difference between the accumulated use times of both devices is made the same and a synchronization inhibition mode in which the accumulated use times are not changed. The accumulated use times are communicated between the function units, and the accumulated use time of the cargo handling vehicle and the absolute value of the difference between the accumulated use times of both measuring devices are taken into consideration. The appropriate mode is selected and the time measurement is carried out in the selected mode.
摘要翻译：即使时间测量装置发生故障并被更换，时间测量装置也能准确地显示货物处理车辆的累积使用时间。诸如货物搬运车辆的显示单元和控制单元的单元各自包括时间测量装置和存储装置。设备可以执行两个设备的累积使用时间之间的差相同的同步模式以及累积使用时间不改变的同步禁止模式。在功能单元之间传递累积使用时间，并且考虑货物处理车辆的累积使用时间和两个测量装置的累积使用时间之间的差异的绝对值。选择适当的模式，并在所选模式下进行时间测量。

24. 发明申请

US20140241840A1 FORKLIFT 有权
公开(公告)号：US20140241840A1
公开(公告)日：2014-08-28
申请号：US14347971
申请日：2012-02-07
申请人： Megumu Tsuruta , Masataka Kawaguchi , Kensuke Futahashi , Naohito Hashimoto
发明人： Megumu Tsuruta , Masataka Kawaguchi , Kensuke Futahashi , Naohito Hashimoto
IPC分类号： B66F17/00 , B66F9/08 , B66F9/07 , B66F9/22
CPC分类号： B66F17/003 , B66F9/07 , B66F9/082 , B66F9/22
摘要： A forklift includes a forklift body having a front wheel and a rear wheel, a fork supported to the front of the forklift body so as to be capable of moving vertically via a mast, a lift cylinder capable of moving the fork up and down, a hydraulic pressure supply line capable of supplying hydraulic pressure to a head-side chamber in the lift cylinder, a hydraulic pressure exhaust line capable of exhausting hydraulic pressure from a rod-side chamber in the lift cylinder, and a changeover valve provided on the hydraulic pressure exhaust line, wherein a control device changes a pressure balance between hydraulic pressure on the head-side chamber and hydraulic pressure on the rod-side chamber in the lift cylinder by the changeover valve to restrict the operation of the lift cylinder, when a weight of a load on the fork exceeds a limit load weight.
摘要翻译：叉车包括具有前轮和后轮的叉车主体，支撑在叉车主体前部的叉，以便能够通过桅杆垂直移动，能够上下移动叉的提升缸，液压供给管路，其能够向提升缸内的前侧室供给液压，能够从提升缸内的杆侧室排出液压的液压排气管路和设置在液压压力上的切换阀排气管路，其中控制装置通过转换阀改变头侧室的液压与提升缸中的杆侧室的液压之间的压力平衡，以限制提升缸的操作，当重量叉子上的载荷超过极限载荷重量。

25. 发明授权

US08771132B2 Transfer incorporating wet brake 有权
标题翻译：转入湿式制动器
公开(公告)号：US08771132B2
公开(公告)日：2014-07-08
申请号：US13142448
申请日：2009-09-28
申请人： Akihiko Fujimoto , Shigeyoshi Umeda
发明人： Akihiko Fujimoto , Shigeyoshi Umeda
IPC分类号： F16H3/44
CPC分类号： B60K17/046 , B60K7/0007 , B60K2007/0038 , B60K2007/0061 , B60T1/062 , F16D2121/02 , F16D2121/14 , F16D2123/00 , F16D2125/64
摘要： A brake hub (36) and a second gear shaft (22) are rotatably supported by a bearing (42) and a bearing (43), the bearing (42) interposed between a projection (11D-1) of a support member (11D) disposed on the inner side of a recess (36a) of the brake hub and the inner peripheral surface of the recess, the bearing (43) interposed between a support member (11E) surrounding a top end portion of the brake hub and the top end portion of the brake hub. The transfer further comprises a disc pressing pin (50) inserted through a hole (11D-4) in the support member, a pressing plate (51) disposed on the outer side of the support member, and plate pressing means. The plate pressing means presses the pressing plate, the pressing plate presses the disc pressing pin, and the disc pressing pin presses a press brake disc (35C).
摘要翻译：制动轮毂（36）和第二齿轮轴（22）由轴承（42）和轴承（43）可旋转地支撑，轴承（42）插入在支撑部件（11D）的突起（11D-1））设置在所述制动轮毂的凹部（36a）的内侧和所述凹部的内周面之间，所述轴承（43）插入在围绕所述制动轮毂的顶端部的支撑部件（11E）和所述顶部制动轮毂的端部。该转印装置还包括：插入通过支撑构件中的孔（11D-4）的盘压销（50），设置在支撑构件外侧的按压板（51）和板压装置。压板装置按压压板，按压板按压盘压销，盘压销按压压制盘（35C）。

26. 发明授权

US08718843B2 Control method for industrial vehicle and industrial vehicle 有权
标题翻译：工业车辆和工业车辆的控制方法
公开(公告)号：US08718843B2
公开(公告)日：2014-05-06
申请号：US12292699
申请日：2008-11-24
申请人： Yutaka Kubota , Tomohiro Akaki , Kensuke Futahashi
发明人： Yutaka Kubota , Tomohiro Akaki , Kensuke Futahashi
IPC分类号： B60L9/00 , B60L11/00 , G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00
CPC分类号： B60W20/13 , B60K1/02 , B60L1/20 , B60L11/123 , B60L11/14 , B60L2200/42 , B60L2260/42 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2710/0677 , B60W2710/086 , B60Y2200/15 , Y02P90/60 , Y02T10/6217 , Y02T10/6286 , Y02T10/7005 , Y02T10/7077
摘要： A control method for an industrial vehicle can appropriately set a charge amount for a battery, and an industrial vehicle are provided. The control method includes an estimation step that estimates the charge rate of a battery by calculating the current that is charged to the battery and the current that is discharged from the battery; a charge amount determining step that determines the charge amount of the battery based on the estimated charge rate; a correction amount determining step that determines the charge power that is necessary for motors to generate the determined charge amount as a correction amount for the power that is supplied by the engine; and an addition step that adds the charge power to the supplied power of the engine that has been determined based on the state of the traveling and load-handling.
摘要翻译：工业车辆的控制方法可以适当地设定电池的充电量，并提供工业车辆。该控制方法包括：估计步骤，通过计算对电池充电的电流和从电池放电的电流来估计电池的充电速率; 充电量确定步骤，基于所估计的充电速率确定电池的充电量; 校正量确定步骤，确定电动机产生所确定的充电量所需的充电功率，作为由发动机提供的电力的校正量; 以及添加步骤，其根据行驶状态和装载处理确定的发动机的供给功率增加充电功率。

27. 发明授权

US08651589B2 Control device of industrial vehicle, and industrial vehicle loaded with the device 有权
标题翻译：工业车辆的控制装置，以及装载该装置的工业车辆
公开(公告)号：US08651589B2
公开(公告)日：2014-02-18
申请号：US12680818
申请日：2008-07-22
申请人： Naoki Ishikawa , Katsumi Ueda , Masanobu Seki
发明人： Naoki Ishikawa , Katsumi Ueda , Masanobu Seki
IPC分类号： B60T8/32
CPC分类号： B60T7/14
摘要： A control device 10 of an industrial vehicle which performs the control of actuating a parking brake 7 during operator's absence in an industrial vehicle includes a seat switch 1, a vehicle speed sensor 2, and the parking brake 7 controlled by a parking brake solenoid 6, and a counter 11 which counts the elapsed time after the seat switch 1 detects the operator's absence. The control device sets the time corresponding to the time until the operator leaves the vehicle after the operator leaves the seat as a preset absence time. When the seat switch 1 has detected absence, a control signal which validates the parking brake 7 is output to the parking brake solenoid 6, thereby actuating the parking brake 7 if the vehicle speed shows a vehicle stopped state, and the elapsed time becomes equal to or more than the set absence time.
摘要翻译：在工业车辆不存在的情况下执行驻车制动器7的控制的工业车辆的控制装置10包括座椅开关1，车速传感器2和由驻车制动螺线管6控制的驻车制动器7，以及计数器11，其对座椅开关1检测到操作者不在之后的经过时间进行计数。控制装置设定与操作员离开座椅之后的操作员离开车辆的时间对应的时间为预设的不存在时间。当座椅开关1检测到不存在时，将驻车制动器7进行有效的控制信号输出到驻车制动螺线管6，从而如果车速显示车辆停止状态，则起动驻车制动器7，并且经过时间等于或超过设定的缺席时间。

28. 外观设计

USD699415S1 Forklift lever cover 有权
标题翻译：叉车杠杆盖
公开(公告)号：USD699415S1
公开(公告)日：2014-02-11
申请号：US29430631
申请日：2012-08-28
申请人： Naoki Kazaoka , Mitsuaki Matsukuma , Ryota Adachi
设计人： Naoki Kazaoka , Mitsuaki Matsukuma , Ryota Adachi

29. 发明公开

EP3239553A1 AXLE FOR INDUSTRIAL VEHICLE 有权转让
标题翻译：工业车轴
公开(公告)号：EP3239553A1
公开(公告)日：2017-11-01
申请号：EP14909006.0
申请日：2014-12-25
申请人： Mitsubishi Nichiyu Forklift Co., Ltd.
发明人： KITANO, Seima
IPC分类号： F16D55/40 , B60K17/04 , B60T1/06 , B66F9/075
CPC分类号： B60T1/062 , B60K17/04 , B60K17/165 , B60K17/28 , B60T1/06 , B66F9/075 , B66F9/07509 , F16D55/40 , F16D2121/06
摘要： An axle of an industrial vehicle, in which a parking brake can be maintained easily, is provided. A parking brake 5 is arranged adjacent to a power transmission device 3 outside an axle housing 1. The parking brake 5 includes a brake housing 50, a brake shaft 54 supported rotatably around the axis of the brake housing 50, a brake gear 55 attached to the brake shaft 54 and meshed with a transmission gear 36, first brake plates 56A attached to the brake shaft 54, second brake plates 56B attached to the brake housing 50 and alternately arranged with the first brake plates 56A, and a brake piston 57 arranged so as to move toward and away from the plates 56A and 56B in the brake housing 50 for bringing the plates 56A and 56B into pressure contact with each other.
摘要翻译：提供了一种工业车辆的车轴，其中可容易地保持驻车制动器。驻车制动器5布置在桥壳1外侧的动力传输装置3附近。驻车制动器5包括制动器壳体50，围绕制动器壳体50的轴线可旋转地支撑的制动器轴54，制动齿轮55，制动轴54与传动齿轮36啮合，安装在制动轴54上的第1制动板56A，安装在制动壳体50上并与第1制动板56A交替配置的第2制动板56B，以便朝向和远离制动壳体50中的板56A和56B移动，以使板56A和56B彼此压力接触。

30. 发明公开

EP2927184A1 FORKLIFT HEAD-GUARD ATTACHMENT STRUCTURE 有权
标题翻译： FRONTSCHUTZBEFESTIGUNGSSTRUKTURFÜRGABELSTAPLER
公开(公告)号：EP2927184A1
公开(公告)日：2015-10-07
申请号：EP12889162.9
申请日：2012-11-29
申请人： Mitsubishi Nichiyu Forklift Co., Ltd.
发明人： ISHIGAMI, Akihiro , HAYAKAWA, Tomoyuki
IPC分类号： B66F9/075
CPC分类号： B66F9/07545
摘要： An object is to provide a head guard attachment structure for a forklift that absorbs deformation caused by welding joint, so that quality is stably secured and assembly to a vehicle body is facilitated. A head guard attachment structure includes a head guard 5 including a pair of right and left front pillars 51 disposed at a front of a vehicle body 2 of a forklift 1 and arranged at an interval in a vehicle width direction, a pair of right and left rear pillars 52 disposed at a rear of the vehicle body 2 and arranged at an interval in the vehicle width direction, and a ceiling 53 disposed over the front pillars and the rear pillars. A fastening direction of fastening bolts 22a which fasten either one of the pair of front pillars 51 or the pair of rear pillars 52 to the vehicle body 2 is the vehicle width direction, and a fastening direction of fastening bolts 22a which fasten the other is the vehicle front-rear direction.
摘要翻译：本发明的目的是提供一种用于吸收由焊接接头引起的变形的叉车的头部防护件附接结构，从而可以稳定地确保质量并且容易地组装到车身上。头部保护装置结构包括头部护罩5，头部护罩5包括设置在叉车1的车体2的前部并沿车辆宽度方向间隔布置的一对右前柱和左前柱51，左右一对设置在车身2的后方且沿车宽方向间隔配置的后柱52，以及设置在前支柱和后支柱之上的顶棚53。将一对前柱51或一对后柱52中的任一个紧固到车体2的紧固螺栓22a的紧固方向是车宽方向，紧固螺栓22a的紧固方向是紧固螺栓22a的紧固方向车前后方向。

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