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21. 发明专利

JP2005289629A Structure of finger bar for hinged fork 审中-公开
标题翻译：手指杆结构用于铰链
公开(公告)号：JP2005289629A
公开(公告)日：2005-10-20
申请号：JP2004111628
申请日：2004-04-05
申请人： Komatsu Forklift Co Ltd , 小松フォークリフト株式会社
发明人： OKAZAKI YOSHIHIRO
IPC分类号： B66F9/16
摘要： PROBLEM TO BE SOLVED: To provide a structure of a finger bar for a hinged fork improving a front visibility from a gap of the finger bar.
SOLUTION: The structure of the finger bar for the hinged fork is turnably supported on a liftable hinge frame mounted to a mast device by a support pin arranged at a position left with a predetermined gap in a left/right direction of a vehicle body and is made turnable by expansion/contraction of a dump cylinder arranged at an approximately central position of the vehicle body. In the finger bar, a rod pin inserted to a hole of a rod head of the dump cylinder and a cylinder plate fixed to one end surface of the rod pin are provided.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供用于铰链叉的指杆的结构，从而改善来自手指杆的间隙的前视野。解决方案：用于铰链叉的指杆的结构可旋转地支撑在安装到桅杆装置上的可升降铰链框架上，该支架布置在车辆左/右方向上留有预定间隙的位置处的支撑销并且通过布置在车体的大致中心位置的倾卸缸的膨胀/收缩而使其转动。在指杆中，设置有插销到倾卸缸的杆头的孔中的杆销和固定到杆销的一个端面的缸板。版权所有（C）2006，JPO＆NCIPI

22. 发明专利

JP2005280391A Vehicle speed controlling device for working vehicle 审中-公开
标题翻译：用于车辆车辆的车速控制装置
公开(公告)号：JP2005280391A
公开(公告)日：2005-10-13
申请号：JP2004093579
申请日：2004-03-26
申请人： Komatsu Forklift Co Ltd , Komatsu Ltd , 小松フォークリフト株式会社 , 株式会社小松製作所
发明人： KATO TAKEO , MORI TAKAYUKI , TAKAMURA MASAYUKI
IPC分类号： B60W10/00 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/18 , B60W10/184 , F02D29/00 , F02D29/02 , B60K41/28 , B60K41/00
摘要： PROBLEM TO BE SOLVED: To smoothly drive a working vehicle, especially when a forklift is reversed. SOLUTION: When a travel direction selecting lever 23 is operated, and a reverse travel R is selected, a controller 30 selects and reads characteristics 53 for reversing which correspond to the reverse direction R from a memory, and reads a target vehicle speed Vp corresponding to a present operation amount S from the characteristics 53 for reversing. Then, the controller 30 adjusts the rotation number of an engine 1, the engaging degree of a clutch 3R for reverse travel, and the braking force of a hydraulic brake 13 so that a variance between the target vehicle speed Vp and an actual vehicle speed vr which is detected by an actual vehicle speed detecting sensor 11 may become zero, and controls the vehicle speed. The characteristics 53 for reversing have a smaller inclination compared with characteristics 52 for advancing, and the increase or decrease of the target vehicle speed Vp (absolute value) is less even when an acceleration pedal 10 is stepped in or returned by the same amount, and the ascent or descent of the actual vehicle speed vp (absolute value) becomes smaller in response to the smaller increase or decrease. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了平稳地驾驶工作车辆，特别是当叉车倒车时。解决方案：当行驶方向选择杆23被操作并且选择反向行程R时，控制器30从存储器中选择并读取与反向R相对应的特性53，并且读取目标车速 Vp对应于来自用于反转的特性53的当前操作量S. 然后，控制器30调整发动机1的转速，用于反向行驶的离合器3R的接合度和液压制动器13的制动力，使得目标车速Vp与实际车速vr 由实际车速检测传感器11检测出的车速可以变为零，并且控制车速。用于反转的特性53与用于前进的特性52相比具有较小的倾斜度，并且即使当加速踏板10踏入或返回相同量时，目标车辆速度Vp（绝对值）的增加或减少也较少，以及实际车速vp（绝对值）的上升或下降响应于较小的增减而变小。版权所有（C）2006，JPO＆NCIPI

23. 发明专利

JP2005263410A Clamping device of forklift 有权
标题翻译：锁定装置
公开(公告)号：JP2005263410A
公开(公告)日：2005-09-29
申请号：JP2004078457
申请日：2004-03-18
申请人： Komatsu Forklift Co Ltd , 小松フォークリフト株式会社
发明人： KIMURA MITSUTOSHI
IPC分类号： B66F9/18
摘要： PROBLEM TO BE SOLVED: To provide a clamping device of a forklift that can obtain a function as a bale clamping device and a function as a multi-clamping device while suppressing the manufacturing cost, and can flexibly respond to various cargo work in a site.
SOLUTION: The clamping device of the forklift comprises a pad that is formed of an expansable/contractable package, is disposed on a gripping surface of a clamp arm, has a multi-clamp responding shape by supply and expansion of part of working fluid discharged from a clamp cylinder, and has a bale clamp responding shape by discharge and expansion of the working fluid. The clamping device comprises a working fluid supply control means for controlling the supply amount of the working fluid to the pad.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种叉车的夹紧装置，其能够在抑制制造成本的同时获得作为捆包夹紧装置的功能和作为多夹紧装置的功能，并且可以灵活地响应各种货物的工作一个网站解决方案：叉车的夹紧装置包括由可扩张/可收缩的包装形成的垫，设置在夹紧臂的抓握表面上，具有通过供应和扩展部分工作的多夹紧响应形状从夹紧缸排出的流体，并且通过工作流体的排放和膨胀具有捆包夹响应形状。夹紧装置包括用于控制工作流体对垫的供给量的工作流体供给控制装置。版权所有（C）2005，JPO＆NCIPI

24. 发明专利

JP2005096571A Working vehicle 审中-公开
标题翻译：工作车辆
公开(公告)号：JP2005096571A
公开(公告)日：2005-04-14
申请号：JP2003331968
申请日：2003-09-24
申请人： Komatsu Forklift Co Ltd , 小松フォークリフト株式会社
发明人： ENDO TOSHIFUMI , TAKAMURA MASAYUKI
IPC分类号： B60K20/02 , B60K20/04 , B66F9/20
摘要： PROBLEM TO BE SOLVED: To provide a working vehicle capable of easily operating a shift lever by an operator in the working vehicle driven by an engine in which a transmission is arranged under a floor of an operator cab.
SOLUTION: In the working vehicle driven by the engine in which the transmission is arranged under the floor of the operator cab, the shift lever is pivotably supported to a lever bracket arranged in the operator cab and the shift lever and the transmission are mechanically connected through a push/pull cable. The lever bracket is supported to the operator cab through an attitude variable support means. Thereby, an operation position of the shift lever can be displaced at least around a vehicle vertical shaft, around a vehicle left/right shaft and around a vehicle longitudinal shaft.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在由发动机驱动的作业车辆中的操作者容易地操作变速杆的作业车辆，其中变速器布置在驾驶室的地板下方。解决方案：在由发动机驱动的工作车辆中，变速器布置在操作员驾驶室的地板下方，变速杆可枢转地支撑在布置在驾驶室中的杠杆托架上，变速杆和变速器是通过推/拉电缆机械连接。杠杆支架通过姿态变量支撑装置支撑到驾驶室。因此，变速杆的操作位置可以至少围绕车辆垂直轴，车辆左/右轴周围和车辆纵轴周围移动。版权所有（C）2005，JPO＆NCIPI

25. 发明专利

JP2004243913A Floor mat antiskid structure of forklift 审中-公开
公开(公告)号：JP2004243913A
公开(公告)日：2004-09-02
申请号：JP2003036269
申请日：2003-02-14
申请人： Komatsu Forklift Co Ltd , 小松フォークリフト株式会社
发明人： OKUYAMA TETSUYA
IPC分类号： B60N3/04
摘要： PROBLEM TO BE SOLVED: To solve, with a simple structure, a problem wherein a floor mat can not effectively be held by fitting a projecting part on the back face of the conventional floor mat into a hole of a floor plate, so that an operator may slip along with the floor mat in jumping on it, and water drainage between the floor plate and the floor mat is bad, whereby rust is easily generated.
SOLUTION: This floor mat antiskid structure is characterized by that multiple projection parts 3 are formed integrally with the back surface of the floor mat 1 of a forklift, and the tip surface 4 of each projection part 3 is formed into a sucker-like recessed shape.
COPYRIGHT: (C)2004,JPO&NCIPI

26. 发明专利

JP2004099245A Picking fork lift 审中-公开
标题翻译：扒手
公开(公告)号：JP2004099245A
公开(公告)日：2004-04-02
申请号：JP2002263804
申请日：2002-09-10
申请人： Komatsu Forklift Co Ltd , 小松フォークリフト株式会社
发明人： SAKAI HISASHI
IPC分类号： B66F9/075
摘要： PROBLEM TO BE SOLVED: To pay in and out baggage extremely favorably in such a manner that left and right safety supports are upwardly turned and placed on the head guard support side to prevent the left and right safety supports, etc. from interfering with the baggage while to enhance the safety of workers in such a manner that, after the payment of the baggage is completed, the left and right safety supports are downwardly turned and positioned at their regular positions to prevent the workers from falling from a cab.
SOLUTION: With respect to this picking fork lift, a mast 4 is erected on a front part of a vehicle body 1. The cab 6 mounted with a fork claw 7 is provided on its front lower part moving up and down along the mast 4. A head guard support 8 and a head guard 9 are attached to a rear part of the cab 6. The safety supports 12 are provided on front parts of the cab 6 on both sides thereof so that they can make up-and-down turning motion via a parallel link 11, while the supports 12 can be placed on the support 8 side by upwardly turning the supports 12.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：以非常有利的方式进出行李，使左右安全支撑件向上转动并放置在头部保护支撑侧，以防止左右安全支撑件等干扰行李在提高工人的安全性的同时，在完成行李付款之后，左右安全支架向下转动并定位在其正常位置，以防止工人从驾驶室掉落。解决方案：对于该拾取叉式升降机，在车身1的前部竖立有桅杆4.在其前下部设有安装有叉爪7的驾驶室6，其沿着上下方向上下移动桅杆4.头罩8和头罩9安装在驾驶室6的后部。安全支撑件12设置在驾驶室6的两侧的前部，以便它们可以组合起来，通过平行连杆11向下转动，同时可以通过向上转动支撑件12将支撑件12放置在支撑件8侧上。（C）2004，JPO

27. 发明专利

JP2004026492A Fork supporting device of forklift truck 有权
公开(公告)号：JP2004026492A
公开(公告)日：2004-01-29
申请号：JP2002260985
申请日：2002-09-06
申请人： Komatsu Forklift Co Ltd , 小松フォークリフト株式会社
发明人： ASAKURA KENJI , KOGURE HIROYUKI , NAGAMINE KAZUSHIGE , NARUSE TAKAYUKI , KAWASAKI HIDEKUNI
IPC分类号： B66F9/12
摘要： PROBLEM TO BE SOLVED: To solve such a problem with a conventional structure that, since a clearance is provided between a finger board and a fork, a hitting sound resulting from rattling occurs while a forklift truck is running or a mast device is vertically moving so as to eliminate such noises.
SOLUTION: In a lower finger bar 1, a cushioning material 2 is installed on the entire area or partial area of the front surface 11 supporting the rear face 41 of the fork 4, or a cushioning material plate 5 is fitted to a bracket 6 installed on the upper surface 12 thereof to receive the rear face 41 of the fork 4 so as to provide a clearance in the front face 11. When the fork 4 is loaded, the cushioning plate 5 is compressed to allow the rear face 41 of the fork 4 to come into contact with the front face 11 thereof.
COPYRIGHT: (C)2004,JPO

28. 发明专利

JP2003276620A Power-steering device 有权
标题翻译：动力转向装置
公开(公告)号：JP2003276620A
公开(公告)日：2003-10-02
申请号：JP2002082937
申请日：2002-03-25
申请人： Kayaba Ind Co Ltd , Komatsu Forklift Co Ltd , カヤバ工業株式会社 , 小松フォークリフト株式会社
发明人： YOSHIDA TOSHIYUKI , TAKAHARA SATORU , MURAYOSHI KOZO , KOMIYAMA SHIGEKI
IPC分类号： B62D5/087
摘要： PROBLEM TO BE SOLVED: To provide a power-steering device preventing the difference of a steering force from occurring with a steering direction.
SOLUTION: In this power-steering device, a control valve is constituted of an input shaft 3 with its one end inserted in a housing 1, rotatable and movable in an axial direction to the housing 1, and the housing 1 provided with a sliding valve V provided through the end of the input shaft 3 and synchronously moving with the input shaft 3, and disposed facing the sliding valve V in an radial direction. An elastic body S applying an elastic force to the sliding valve V in an axial direction is disposed in either side face of the sliding valves V with both ends of the control valve communicating with a tank side. The thrust in an axial direction constantly acting on the input shaft 3 in one direction with pressure led to the control valve in the housing 1 is canceled with an initial set load of the elastic body S.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种动力转向装置，其防止转向力与转向方向的差异。解决方案：在该动力转向装置中，控制阀由其一端插入壳体1中的输入轴3构成，其可旋转并且沿轴向可移动到壳体1，并且壳体1设置有滑动阀V设置在输入轴3的端部并与输入轴3同步移动，并且在径向上与滑阀V相对设置。在滑动阀V的任一侧面设置有向轴向方向施加弹性力的弹性体S，其中控制阀的两端与罐侧连通。在弹性体S的初始设定载荷下，在一个方向上一直作用在输入轴3上的轴向方向上的推力被导向壳体1中的控制阀的方向被消除。（C）2004， JPO

29. 发明专利

JP2003058251A Unmanned carrier 审中-公开
标题翻译：无人载客
公开(公告)号：JP2003058251A
公开(公告)日：2003-02-28
申请号：JP2001243962
申请日：2001-08-10
申请人： Komatsu Forklift Co Ltd , 小松フォークリフト株式会社
发明人： KONDO AKIRA , SHIOTANI YOSHINORI
IPC分类号： B62D6/00 , B62D113/00 , B62D137/00 , B66F9/24 , G05D1/02
摘要： PROBLEM TO BE SOLVED: To provide an unmanned carrier capable of accurately traveling along a traveling line.
SOLUTION: In the unmanned carrier, the posture angle of a car body 1 is detected by a posture angle sensor 4, the car body 1 is made to travel on the basis of the posture angle detected by the posture angle sensor 4 in a controller 7 provided in the car body 1. Also, the horizontal shift amount E of the car body 1 to the traveling line 8 is detected by detecting a marker 9 for traveling position correction installed at a prescribed part of the traveling line 8 by a sensor 10 for the traveling position correction provided in the car body 1 and traveling of the car body 1 is corrected on the basis of the horizontal shift amount E. The actual posture angle θ of the car body 1 is obtained by performing an arithmetic operation in the controller 7 from the horizontal shift amount E of the car body 1 to the traveling line 8 and a traveling distance L between the markers 9 for the traveling position correction detected by a traveling distance sensor 5 provided in the car body 1.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供能够沿着行进线准确行进的无人驾驶载具。解决方案：在无人驾驶员中，通过姿势角传感器4检测车体1的姿势角，根据由姿势角传感器4在控制器7中检测到的姿态角度使车体1行驶此外，通过用传感器10检测安装在行驶线8的规定部分的行驶位置校正用标记9，检测轿厢主体1与行驶线8的水平移动量E，基于水平移动量E来校正设置在车体1中的行驶位置校正和车体1的行驶。通过在控制器7中执行算术运算来获得轿厢主体1的实际姿态角度θ 从轿厢主体1的行驶路线8的水平移动量E和行驶距离传感器5检测到的行驶位置校正用标记9之间的行驶距离L。

30. 发明专利

JP2006335324A Working vehicle 审中-公开
标题翻译：工作车辆
公开(公告)号：JP2006335324A
公开(公告)日：2006-12-14
申请号：JP2005165821
申请日：2005-06-06
申请人： Komatsu Forklift Co Ltd , 小松フォークリフト株式会社
发明人： NISHIYAMA KOJI
IPC分类号： B60T7/06
摘要： PROBLEM TO BE SOLVED: To provide a parking brake device of a working vehicle having a parking brake pedal forward of a cab floor of a vehicle body which is capable of ensuring a sufficient foot space on the cab floor of the vehicle body. SOLUTION: The parking brake device of the working vehicle has a parking brake pedal supported in an oscillating manner with respect to a vehicle body in a mode in which an arm extends along the right-to-left direction of a vehicle body, and a pad provided on a tip of the arm is vertically moved, and also has a ratchet mechanism to lock the parking brake pedal at a predetermined oscillating position so as to retain the braking force in a parking brake system when the pad is stepped in, and the parking brake pedal is tilted from a normal position. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够确保车身驾驶室底板上的足够空间的车身驾驶室底板前方具有驻车制动踏板的作业车辆的驻车制动装置。解决方案：作业车辆的驻车制动装置具有以沿车体的左右方向延伸的方式相对于车体以振荡方式支撑的驻车制动踏板，并且设置在臂的尖端上的垫垂直移动，并且还具有棘爪机构，用于将驻车制动踏板锁定在预定的摆动位置，以便当垫踏入时将制动力保持在驻车制动系统中，并且驻车制动踏板从正常位置倾斜。版权所有（C）2007，JPO＆INPIT

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