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31. 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

32. 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

33. 发明专利

JP2006037379A Adaptor for attachment connection and disconnection 审中-公开
标题翻译：用于连接连接和断开的适配器
公开(公告)号：JP2006037379A
公开(公告)日：2006-02-09
申请号：JP2004215195
申请日：2004-07-23
申请人： Soushiyu Aikawa , 相守相川
发明人： AIKAWA SOUSHIYU
IPC分类号： E02F3/40
CPC分类号： E02F3/3618 , E02F3/3663
摘要： PROBLEM TO BE SOLVED: To solve a problem in construction machine attachment replacing work that the work cannot be performed by a single worker because it is cooperation work needing a manual sign with a machine operator, is involved by danger, and requires much time.
SOLUTION: In this adaptor for attachment connection and disconnection attached to the tip of an arm of a construction machine, a square cylindrical arm connection part opened at the upper surface so as to insert the tip of the arm is provided in an upper portion, the arm connection part has two holes for horizontally inserting connection pins in upper and lower portions of each of the opposed walls of the square cylinder, a fixed grip having a blade curved outwardly in an integrated manner with the arm connection part is extended downward from the arm connection part, a movable grip composed of a blade of the same shape symmetric to the blade and a cylindrical connection part provided in an upper part thereof is pivotally supported by the pin fitted to the hole so as to be semi-rotatable, and further connected to a hydraulic cylinder attached to the outside of the wall of the arm connection part by a connection part mounted outside the movable grip.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了解决由于与机器操作者需要手动标识的协作工作而由工作人员不能执行的工程机械附接替换工作的问题，涉及危险，并且需要很多时间。解决方案：在该适配器中，用于连接到建筑机械臂的尖端的连接和断开连接，在上表面上敞开以便插入臂的尖端的方形圆柱形臂连接部分设置在上部臂连接部分具有用于在方筒的每个相对壁的上部和下部中水平插入连接销的两个孔，具有与臂连接部分一体地向外弯曲的叶片的固定夹具向下延伸从臂连接部分，由与叶片对称的相同形状的叶片和设置在其上部的圆柱形连接部分组成的可动夹具由安装在孔上的销以可旋转的方式支撑，并且还通过安装在可动把手外部的连接部分连接到连接到臂连接部分的壁的外侧的液压缸。版权所有（C）2006，JPO＆NCIPI

34. 发明专利

JP2004107936A Attaching / detaching device for attachment 审中-公开
公开(公告)号：JP2004107936A
公开(公告)日：2004-04-08
申请号：JP2002269769
申请日：2002-09-17
申请人： Shin Caterpillar Mitsubishi Ltd , 新キャタピラー三菱株式会社
发明人： HAZAMA SHUICHI , NISHIKAWA HIROYASU , IWAMOTO TAKAHIRO
IPC分类号： E02F3/40 , E02F3/36
CPC分类号： E02F3/3618 , E02F3/3622 , E02F3/3663
摘要： PROBLEM TO BE SOLVED: To make the position of an attachment with respect to a support member when the attachment is connected to the support member via an attaching / detaching device not changed from that in the case where the attaching / detaching device is not used.
SOLUTION: The attachment attaching / detaching device is provided with a connecting pin 6 provided on the attachment 4, a connecting hook 9 provided on the support member 8 and detachably engaging with the connecting pin 6, and a grip hook 12 movably provided on the support member 8 and preventing detachment of the connecting pin 6 from the connecting hook 9 in a state connected with the connecting hook 9. The attachment is attached to the same position as when the attaching / detaching device is not used.
COPYRIGHT: (C)2004,JPO

35. 发明专利

KR102237538B1 KR102237538B1 - Quick Change Device 有权
公开(公告)号：KR102237538B1
公开(公告)日：2021-04-07
申请号：KR1020200140311A
申请日：2020-10-27
申请人： 대모 엔지니어링 주식회사
发明人： 윤승훈
IPC分类号： E02F3/36
CPC分类号： E02F3/365 , E02F3/3618 , E02F3/3663
摘要： 본 발명은 안전스프링을 특수한 공구 없이 용이하게 해제할 수 있는 퀵 체인지 디바이스를 제공하는 것을 목적으로 하며,
굴삭기 암의 단부에 결합되며, 어태치먼트에 일측에 결합된 어댑터(200)와 체결 및 해제 가능하도록 형성되는 퀵 커플러(100)를 포함하고, 상기 퀵 커플러(100)는, 상기 어댑터(200)와 체결 및 해제를 위해 전진 및 후진 하도록 구비되는 구동실린더(140); 및 상기 구동실린더(140)에 상기 퀵 커플러(100)와 어댑터(200)가 체결되는 방향으로 힘을 가하도록 설치되는 안전스프링(190); 을 포함하고, 상기 안전스프링(190)은, 일단이 상기 퀵 커플러(100)의 몸체 전방에 고정되고, 타단이 상기 구동실린더(140)와 일체로 움직이는 실린더연결부(194)에 고정되며, 상기 구동실린더(140)의 구동축 외측에 배치되는 것을 특징으로 한다.

36. 发明专利

KR102236361B1 KR102236361B1 - Rotating type quick coupler for excavator 有权
公开(公告)号：KR102236361B1
公开(公告)日：2021-04-05
申请号：KR1020190057980A
申请日：2019-05-17
申请人： 주식회사 에버다임
发明人： 송장섭
IPC分类号： E02F3/36
CPC分类号： E02F3/3613 , E02F3/3618 , E02F3/3663
摘要： 본 발명은 굴삭기용 회전식 퀵커플러에 관한 것이다. 상부커플링부는 굴삭기의 암대에 연결된다. 하부커플링부는 상부커플링부로부터 하방으로 이격되어 배치되며, 어태치먼트를 착탈한다. 동력전달부는 상부커플링부의 하면에 고정되고 돌출 블록이 내주를 따라 돌출된 하우징과, 하부커플링부의 상면에 고정되고 상측 플랜지와 하측 플랜지가 외주를 따라 돌출되어 돌출 블록의 상측과 하측으로 진입되는 회전 전달체, 및 회전 전달체를 하우징에 대해 회전 지지하는 슬라이딩 베어링을 구비한다. 구동부는 회전 전달체를 회전시킨다. 틈새조절부는 하우징의 하면과 하부커플링부의 상면 사이에 발생되는 틈새를 조절해서 하우징의 하면과 하부커플링부의 상면을 지지한다.

37. 发明专利

JP2017075525A クイックヒッチ审中-公开
公开(公告)号：JP2017075525A
公开(公告)日：2017-04-20
申请号：JP2016203782
申请日：2016-10-17
申请人：ジェイ・シー・バムフォード・エクスカヴェイターズ・リミテッド , J.C.BAMFORD EXCAVATORS LIMITED
发明人：ステファンアッカーマン , ポールビゴニー , クリストファーニーレンハウゼン , ダグマキルウェイン , ケンウォルトン
IPC分类号： E02F3/40
CPC分类号： E02F3/3631 , E02F3/3618 , E02F3/3627 , E02F3/364 , E02F3/3659 , E02F3/3668 , E02F3/3672 , E02F9/26
摘要：【課題】道具を機械に装着するための改良クイックヒッチを提供する。【解決手段】クイックヒッチ2は、機械への接続のための少なくとも一つの装着手段6a、6bと、クイックヒッチを道具に固定するための固定手段8とを有する。固定手段は、オーバセンタ機構と係止部材とを含む。オーバセンタ機構は第1リンクと第1旋回部材とを含み、第1旋回部材はクイックヒッチのシャシに対して第1軸線D上で旋回し、第1リンクの第1端部は第1旋回部材の第1アームに対して第2軸線E上で旋回し、第1リンクの第2端部は係止部材に対して第3軸線F上で旋回する。クイックヒッチが道具に固定されている第1位置に前記固定手段がある時には、軸線DおよびFの間に引かれた直線の第1側に軸線Eが位置している。クイックヒッチが道具に固定されていない第2位置に固定手段がある時には、軸線DおよびFの間に引かれた直線の第2側に軸線Eが位置する。【選択図】図1

38. 发明专利

JP5805778B2 油圧連結アセンブリ有权
标题翻译：液力偶合器装配
公开(公告)号：JP5805778B2
公开(公告)日：2015-11-10
申请号：JP2013538006
申请日：2011-11-11
申请人：エセックス、スチュアートアレキサンダー , ポジッティ、ニコールエリザベス
发明人：エセックス、スチュアートアレキサンダー
IPC分类号： E02F3/40 , F16B1/02
CPC分类号： B60D1/246 , E02F3/3618 , E02F3/3622 , E02F3/3636 , E02F3/365 , E02F3/3663

39. 发明专利

JP5442730B2 Mobile work vehicle for attachment mounting device 有权
公开(公告)号：JP5442730B2
公开(公告)日：2014-03-12
申请号：JP2011518642
申请日：2009-07-06
申请人：デホカンパニーリミテッド
发明人：ジュンホキム
IPC分类号： E02F3/40
CPC分类号： E02F3/3618 , B66F9/12 , E02F3/3622 , E02F3/3663 , E02F3/3668 , E02F3/3672

40. 发明专利

JP2012506509A Modular system for connection attachment to the construction machinery 审中-公开
公开(公告)号：JP2012506509A
公开(公告)日：2012-03-15
申请号：JP2011533293
申请日：2009-10-21
申请人：ラマン,ジョン,アール
发明人：ラマン，ジョン，アール
IPC分类号： E02F3/36 , E02F3/38 , E02F3/40
CPC分类号： B23D31/008 , B66C1/06 , E02F3/302 , E02F3/306 , E02F3/3604 , E02F3/3618 , E02F3/3622 , E02F3/3631 , E02F3/3636 , E02F3/3686 , E02F3/369 , E02F3/425 , E02F3/965 , E02F3/966 , E04G23/082
摘要： A modular system for connecting attachments to the extension arm of a construction machine, wherein each module has a standardized coupling arrangement. As a result, each module is compatible with another module to provide great versatility in configuring the machine. Additionally, the system includes a variety of different modules and a mechanism for remotely activating the coupling between modules.

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