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1. 发明专利

JP2010037785A Bulldozer equipment 有权
标题翻译： BULLDOZER设备
公开(公告)号：JP2010037785A
公开(公告)日：2010-02-18
申请号：JP2008200832
申请日：2008-08-04
申请人： Kubota Corp , 株式会社クボタ
发明人： YUKI SHIGERU , NAKAO SATOHIRO
IPC分类号： E02F3/76
摘要： PROBLEM TO BE SOLVED: To provide bulldozer equipment capable of securely supporting not only an outer end part of a blade but also an intermediate part of it by a supporting body.
SOLUTION: In this bulldozer equipment, a bulldozer frame 3 elevating and lowering through a bulldozer cylinder S1 is pivotally supported on a traveling machine body 2 through a horizontal shaft X, the supporting body 4 swinging forward and backward through an angle cylinder S2 is pivotally supported on the bulldozer frame 3 through a vertical shaft Y, and the blade 5 swinging vertically through a tilt cylinder S3 is pivotally supported on the supporting body 4 through a longitudinal shaft Z. The supporting body 4 has a sliding part 4B facing the blade 5 at a tip of an arm part 4A protruding outward in the right and left directions. A guide member 6 is provided on a rear surface of the blade 5 and regulates the movement of the blade 5 leaving a front part while allowing the blade 5 to swing vertically. This guide member 6 has an outer periphery guide member 6A engaging with an outer periphery side of the sliding part 4B in the radial direction of the longitudinal shaft Z and an inner periphery guide member 6B engaging with an inner periphery side of the sliding part 4B.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够通过支撑体不仅可靠地支撑叶片的外端部，而且可以稳定地支撑其中间部分的推土机设备。解决方案：在该推土机设备中，通过推土机筒S1升降的推土机架3通过水平轴X枢转地支撑在行进机体2上，支撑体4通过角筒S2向前后方向摆动通过垂直轴Y可枢转地支撑在推土机架3上，并且通过倾斜缸S3垂直摆动的叶片5通过纵向轴Z可枢转地支撑在支撑体4上。支撑体4具有面向在左右方向向外突出的臂部分4A的尖端处的刀片5。引导构件6设置在叶片5的后表面上，并且在允许叶片5垂直摆动的同时调节离开前部的叶片5的运动。该引导构件6具有与纵轴Z的径向滑动部4B的外周侧嵌合的外周引导构件6A和与滑动部4B的内周侧接合的内周引导构件6B。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2003012267A Hook mechanism of crane-specified work machine 审中-公开
标题翻译：起重机械机械
公开(公告)号：JP2003012267A
公开(公告)日：2003-01-15
申请号：JP2001202767
申请日：2001-07-03
申请人： Kubota Corp , 株式会社クボタ
发明人： YUKI SHIGERU
IPC分类号： E02F3/40 , B66C1/68
CPC分类号： E02F3/962 , E02F3/401
摘要： PROBLEM TO BE SOLVED: To simply and easily constitute a structure for detaching a hook from the back of a bucket.
SOLUTION: The basket 3 is pivoted at the top of an arm 2. One end of an arm link 5 oscillated by a bucket cylinder 4 is pivoted, and one end of a bucket link 6 is connected to the other end of the arm link 5. The other end of the bucket link 6 is connected to the bucket 3 via a pivot shaft 7. The part around the pivot shaft 7 of the bucket link 6 swells outward in the radial direction of the pivot shaft 7 apart from the bucket 3, and an attaching base 10A of the hook 10 is connected to the swelled part of the bucket link 6 via a pivoting member 9. An engaging member 11 to be detachably engaged with an engaging part 10B of the hook 10 is attached near the arm link 5 of the bucket link 6.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：简单且容易地构成用于将钩从桶的后部分离的结构。解决方案：筐3在臂2的顶部枢转。由铲斗缸4摆动的臂连杆5的一端枢转，铲斗连杆6的一端连接到臂连杆5的另一端铲斗连杆6的另一端通过枢轴7与铲斗3连接。斗杆连杆6的枢轴7周围的部分沿着枢轴7的径向向外膨胀，与斗3分开，钩10的安装基座10A通过枢转构件9连接到铲斗连杆6的隆起部分。与钩10的接合部10B可拆卸地接合的接合构件11被安装在臂连杆5附近的桶连结6。

3. 发明专利

JP2006097346A Hydraulic hitch device of work machine 审中-公开
标题翻译：液压工具机械设备
公开(公告)号：JP2006097346A
公开(公告)日：2006-04-13
申请号：JP2004285129
申请日：2004-09-29
申请人： Kubota Corp , 株式会社クボタ
发明人： YUKI SHIGERU
IPC分类号： E02F9/24 , F15B20/00
CPC分类号： E02F3/365 , E02F3/3663
摘要： PROBLEM TO BE SOLVED: To prevent inconvenience of resultingly operating a work machine and an arm, without distractedly noticing the fact, though an operator is not gripped by a hitch mechanism due to damage of a hydraulic hose. SOLUTION: In this hydraulic hitch device of the work machine, the hitch mechanism operating by hydraulic pressure is arranged on the arm; a control valve is arranged between the hydraulic pump side and the hitch mechanism side; the control valve is switched to the gripping side for sending the hydraulic pressure to the hitch mechanism side so that the hitch mechanism grips the work tool and the separating side for sending the hydraulic pressure to the hitch mechanism side so that the hitch mechanism separates the work tool; and the work tool is attached to and detached from the arm. An annunciator is arranged, and when the control valve is switched to the gripping side, the annunciator is operated when pressure of an outlet side oil passage of the control valve reduces more than predetermined pressure. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止由于液压软管的损坏而使操作者没有被牵引机构夹住而导致操作工作机械和手臂的不便，而不会分心注意事实。
解决方案：在该作业机械的液压牵引装置中，通过液压作用的悬挂机构布置在臂上; 在液压泵侧和牵引机构侧之间配置有控制阀，控制阀切换到夹紧侧，用于将液压传递到牵引机构侧，使得牵引机构握住作业工具和分离侧，以将液压发送到牵引机构侧，使得牵引机构将工作分离工具; 并且工作工具附接到臂上并从臂上拆下。设置有指示器，并且当控制阀切换到夹紧侧时，当控制阀的出口侧油路的压力降低到超过预定压力时，信号器被操作。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2004076271A Mounting device for work tool 有权
公开(公告)号：JP2004076271A
公开(公告)日：2004-03-11
申请号：JP2002234037
申请日：2002-08-09
申请人： Kubota Corp , 株式会社クボタ
发明人： YUKI SHIGERU , HAMADA YASUSHI , HANANO HIROYA , HAJIMA TOYOHARU
IPC分类号： E02F3/40
CPC分类号： E02F3/3645
摘要： PROBLEM TO BE SOLVED: To provide a mounting device for a work tool by which a working tool like a bucket can be easily attached/detached and a second engaging body can be securely engaged. SOLUTION: An engaging body 31 and a second engaging body 32 are fitted to a mounting frame 12. A second engaging body 32 can be engaged by rotating around a support shaft 38 by an urging force of an urging means 46 from non engaging position. A lock body 64 having an engaging part 62a engaged to a stopper 65 provided in the mounting frame 12 is installed. The lock body 64 is rotationally supported around a rotary shaft 63 and urged by an urging means 667. When the second engaging body 32 is rotated to engage, the lock body 64 rotates and the engaging body 62a is engaged with the stopper 65 and hence, the second engaging body 32 is regulated so as not to return to non-engaging position. A plurality of engaging parts 62a are formed in a plurality of steps in accordance with the attachment of work tools with different distances. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2013068078A Dozer device 有权
标题翻译： DOZER DEVICE
公开(公告)号：JP2013068078A
公开(公告)日：2013-04-18
申请号：JP2012271440
申请日：2012-12-12
申请人： Kubota Corp , 株式会社クボタ
发明人： YUKI SHIGERU , KAWASAKI MASAYUKI , NAKAO SATOHIRO
IPC分类号： E02F3/815
摘要： PROBLEM TO BE SOLVED: To enable smooth slide contact of a sliding part of a support with a blade by oil lubrication.SOLUTION: A dozer frame rising and falling through a dozer cylinder is pivoted on a running machine through a horizontal shaft. The dozer frame is provided with a support 4. A blade 5 swinging vertically through a tilt cylinder S3 is pivoted on the support 4 through a longitudinal shaft Z. The support 4 has a sliding part 4B facing the blade 5, at the tip of an arm part 4A projecting laterally outward. A guide member 6 regulating front separation while allowing the vertical swing of the blade 5 is provided on the back of the blade 5. A slide plate 43 coming into slide contact with the sliding part 4B of the support 4 and the guide member 6 are detachably provided on the back of the blade 5. The slide plate 43 forms a lubricant passage M on a surface sliding with the sliding part 4B.
摘要翻译：要解决的问题：通过油润滑使载体的滑动部分与叶片的滑动接触平滑。解决方案：通过推土机气缸上升和下降的推土机框架通过水平轴在跑步机上枢转。推土机框架设置有支撑件4.垂直于倾斜缸S3摆动的叶片5通过纵向轴Z在支撑件4上枢转。支撑件4具有面向叶片5的滑动部分4B，横向向外突出的臂部分4A。在叶片5的背面设置有限制前分离的引导构件6，同时允许叶片5的垂直摆动。与支撑件4的滑动部分4B和引导构件6滑动接触的滑动板43可拆卸地设置在叶片5的背面。滑动板43在与滑动部4B滑动的表面上形成润滑剂通道M. 版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2010138597A Dozer apparatus 有权
标题翻译： DOZER APPARATUS
公开(公告)号：JP2010138597A
公开(公告)日：2010-06-24
申请号：JP2008315609
申请日：2008-12-11
申请人： Kubota Corp , 株式会社クボタ
发明人： YUKI SHIGERU , KAWASAKI MASAYUKI , NAKAO SATOHIRO
IPC分类号： E02F3/76
摘要： PROBLEM TO BE SOLVED: To reduce sliding resistance between a support body and a blade and to simplify repairing. SOLUTION: A dozer frame 3 elevated through a dozer cylinder S1 is pivoted to a traveling machine body 2 through a horizontal shaft X, and the dozer frame 3 is provided with the support body 4. The blade 5 vertically swung through a tilt cylinder S3 is pivoted to the support body 4 through a longitudinal shaft Z. The support body 4 has a sliding part 4B facing the blade 5, at the tip of an arm part 4A projected laterally outward. The back face of the blade 5 is provided with a guide member 6 regulating front separation while allowing the vertical swing of the blade 5. The back face of the blade 5 is detachably provided with a slide plate 43 coming in sliding contact with the sliding part 4B of the support body 4, together with the guide member 6. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：减少支撑体和叶片之间的滑动阻力，并简化修理。解决方案：通过推土机筒S1升高的推土机架3通过水平轴X枢转到行进机体2，并且推土机框架3设置有支撑体4.刀片5垂直摆动通过倾斜气缸S3通过纵向轴Z枢转到支撑体4.支撑体4具有面向叶片5的滑动部分4B，其在横向向外突出的臂部分4A的尖端处。叶片5的背面设置有引导构件6，该引导构件6限制前分离，同时允许叶片5的垂直摆动。叶片5的背面可拆卸地设置有与滑动部分滑动接触的滑动板43 （C）2010，JPO＆INPIT

7. 发明专利

JP2006097348A Work tool installing device 审中-公开
标题翻译：工具安装设备
公开(公告)号：JP2006097348A
公开(公告)日：2006-04-13
申请号：JP2004285131
申请日：2004-09-29
申请人： Kubota Corp , 株式会社クボタ
发明人： YUKI SHIGERU
IPC分类号： E02F3/40
CPC分类号： E02F3/3618 , E02F3/3622 , E02F3/365
摘要： PROBLEM TO BE SOLVED: To maintain an installing state of a work tool, by locking an installation frame and a movable hook, even if a hydraulic actuator functionally stops. SOLUTION: This work tool installing device is provided with the installation frame 4 pivoted on the tip of an arm 3, a fixed hook 6 fixed to this installation frame 4 and engaging with a first engaging part 5A of the work tool 5, a movable hook 8 pivoted on the installation frame 4 via a pivot shaft 7 and engaging with a second engaging part 5B of the work tool 5, and a hydraulic actuator 9 for holding the work tool 5 in the installation frame 4 by moving this movable hook 8 in the far-near direction to the fixed hook 6. A plurality of holes 4a and 8a of circular arc arrangement with the pivot shaft 7 as the center, are respectively formed in the installation frame 4 and the movable hook 8. The movable hook 8 can be fixed to the installation frame 4 by penetrating a lock pin 10 through both holes 4a and 8a. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使液压致动器功能停止，通过锁定安装框架和可动钩来保持作业工具的安装状态。解决方案：该工作工具安装装置设置有安装框架4，该安装框架4枢转在臂3的尖端上，固定钩6固定到该安装框架4并与工作工具5的第一接合部分5A接合，通过枢轴7枢转在安装框架4上并与工作工具5的第二接合部分5B相接合的可移动钩8以及用于通过移动该可动钩子将工作工具5保持在安装框架4中的液压致动器9 在与安装框架4和可移动钩8分别形成有以枢轴7为中心的多个圆弧形孔4a和8a。活动钩 8可以通过穿过两个孔4a和8a的锁定销10而固定到安装框架4。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2006097345A Work tool installing device 审中-公开
标题翻译：工具安装设备
公开(公告)号：JP2006097345A
公开(公告)日：2006-04-13
申请号：JP2004285128
申请日：2004-09-29
申请人： Kubota Corp , 株式会社クボタ
发明人： YUKI SHIGERU
IPC分类号： E02F3/40
CPC分类号： E02F3/3618 , E02F3/3622 , E02F3/365
摘要： PROBLEM TO BE SOLVED: To hold both an installation frame and a movable hook in an assembled state, even when disassembled from an arm and a connecting link.
SOLUTION: This work tool installing device is provided with the installation frame 4 pivoted on the tip of the arm 3, a fixed hook 6 fixed to this installation frame 4 and engaging with a first engaging part 5A of a work tool 5, and a movable hook 8 pivoted on the installation frame 4 via a pivot shaft 7 and engaging with and disengaging from a second engaging part 5B of the work tool 5 by the far-near movement to the fixed hook 6. The connecting link 11 to be connected with a cylinder of the work tool 5, is connected to the pivot shaft 7. A common bush 12 for supporting these, is fitted to the pivot shaft 7 over both the installation frame 4 and the movable hook 8.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使从臂和连接链节拆卸，也可以将组装状态下的安装框架和可动钩子保持在一起。解决方案：该工作工具安装装置设置有安装框架4，该安装框架4枢转在臂3的尖端上，固定钩6固定到该安装框架4并与作业工具5的第一接合部5A接合，以及通过枢轴7在安装框架4上枢转的可动钩8，并通过与固定钩6的近距离运动与工作工具5的第二接合部5B接合和脱离。连接连杆11为与工作工具5的气缸连接，连接到枢轴7.用于支撑它们的普通衬套12在安装框架4和可动钩8两者上安装在枢轴7上。版权所有：（C）2006，JPO＆NCIPI

9. 发明专利

JP2013234470A Work machine 有权
标题翻译：工作机器
公开(公告)号：JP2013234470A
公开(公告)日：2013-11-21
申请号：JP2012106729
申请日：2012-05-08
申请人： Kubota Corp , 株式会社クボタ
发明人： YUKI SHIGERU , MUKODA TOSHIO
IPC分类号： E02F9/16
摘要： PROBLEM TO BE SOLVED: To provide a work machine pivotally supporting a base portion of a boom between left and right vertical plates positioned at lateral sides of a cabin, the work machine configured to be able to install the cabin close to an edge of the vertical plate by attaching and fixing a side cover covering a side surface lower side at a vertical plate side of a cabin room to the vertical plate closer to the cabin and bringing a side panel at the vertical plate side of the cabin into contact with an upper edge of the side cover in an abutting manner via a seal material, the work machine capable of regulating the side cover and the side panel of the cabin from being deviated in a lateral direction, the work machine free of application of unreasonable force due to vibration of the cabin to the side cover, the work machine eliminating the need of hole alignment between bolt insertion holes of the side cover and bolt insertion holes of the side panel of the cabin in such a case where the side cover and the side panel are bolt-fixed.SOLUTION: A side cover 64 is interposed between an overlapping wall 80 provided on a side panel 56 at a vertical plate 21L side of a cabin 13 and a regulating wall 82 provided on a side panel 56 of the cabin 13.
摘要翻译：要解决的问题：为了提供一种工作机械，其枢转地支撑在位于机舱侧面的左右垂直板之间的悬臂的基部，所述作业机构构造成能够将所述机舱安装在靠近所述垂直的边缘的边缘通过将覆盖机舱的垂直板侧的侧表面下侧的侧盖附接和固定到靠近机舱的垂直板，并使侧板在机舱的垂直板侧与上边缘接触通过密封材料以相邻的方式安装在侧盖上，能够调节车厢的侧盖和侧板的作业机构在横向上偏离，作业机械由于振动而不施加不合理的力机舱到侧盖，工作机器消除了侧盖的螺栓插入孔和机舱侧板的螺栓插孔之间的孔对齐，在这种情况下侧盖和侧板螺栓固定。解决方案：侧盖64设置在设置在机舱13的垂直板21L侧的侧板56上的重叠壁80和设置在舱室13上的调节壁82之间。机舱13的侧板56。

10. 发明专利

JP2010037788A Bulldozer equipment 有权
标题翻译： BULLDOZER设备
公开(公告)号：JP2010037788A
公开(公告)日：2010-02-18
申请号：JP2008200835
申请日：2008-08-04
申请人： Kubota Corp , 株式会社クボタ
发明人： YUKI SHIGERU , NAKAO SATOHIRO
IPC分类号： E02F3/76
摘要： PROBLEM TO BE SOLVED: To provide bulldozer equipment capable of reducing the whole length of a vertical shaft and a fore-and-aft shaft and reducing the dimension in the vertical direction from the fore-and-aft shaft to a tilt cylinder while ensuring sufficient strength of the shafts to constitute a structure on a rear surface side of a blade into a compact configuration. SOLUTION: In this bulldozer equipment, a bulldozer frame 3 elevating and lowering through a bulldozer cylinder S1 is pivotally supported on a traveling machine body 2 through a horizontal shaft X, a supporting body 4 swinging forward and backward through an angle cylinder S2 is pivotally supported on the bulldozer frame 3 through a vertical shaft Y, and the blade 5 swinging vertically through a tilt cylinder S3 is pivotally supported on the supporting body 4 through a fore-and-aft shaft Z. The supporting body 4 supports the fore-and-aft shaft Z in front of a lower part of the vertical shaft Y, and the tilt cylinder S3 is arranged in front of an upper part of the vertical shaft Y and above the fore-and-aft shaft Z. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够减小垂直轴和前后轴的整个长度的推土机设备，并且将从前后轴到垂直方向的尺寸减小到倾斜缸同时确保轴的足够的强度以将叶片的后表面侧上的结构构造成紧凑的构造。解决方案：在该推土机设备中，通过推土机筒S1升降的推土机架3通过水平轴X，通过角度缸S2向前后方向摆动地支撑在行进机体2上通过垂直轴Y可枢转地支撑在推土机架3上，并且通过倾斜缸S3垂直摆动的叶片5通过前后轴Z可枢转地支撑在支撑体4上。支撑体4支撑前部后轴Z在垂直轴Y的下部前方，倾斜缸S3配置在垂直轴Y的上部的前方，并且位于前后轴Z的上方。版权所有（C）2010，JPO＆INPIT

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