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71. 发明授权

US09388549B2 Quick-coupler 有权
标题翻译：快速耦合器
公开(公告)号：US09388549B2
公开(公告)日：2016-07-12
申请号：US14313628
申请日：2014-06-24
申请人： KINSHOFER GMBH
发明人： Thomas Friedrich
IPC分类号： E02F3/36 , E02F9/22
CPC分类号： E02F3/3663 , E02F3/3618 , E02F3/3627 , E02F3/3645 , E02F3/365 , E02F9/226
摘要： A quick-coupler for coupling a tool such as an excavator bucket, a clamshell grapple or demolition shears to a tool guide such as an excavator arm or the like, includes a coupling mount for receiving a first locking part and a locking mount for receiving a second locking part, wherein a securing element, which can be actuated by a pressure medium, is associated with the coupling mount for capturing and/or securing the first locking part and a locking element, which can be actuated by a pressure medium, is associated with the locking mount for locking the second locking part in the locking mount. The securing element of the coupling mount can likewise be actuated by the pressure circuit for actuating the locking element of the locking mount, wherein a time control device is provided for reducing the actuation pressure built up at the securing element within a specific time duration.
摘要翻译：用于将诸如挖掘机铲斗，蛤壳式抓斗或拆卸工具的工具耦合到诸如挖掘机臂等的工具导向件的快速连接器包括用于接收第一锁定部件的联接支架和用于接收第二锁定部件，其中可由压力介质致动的固定元件与用于捕获和/或固定第一锁定部件的联接支架和可由压力介质致动的锁定元件相关联具有用于将第二锁定部分锁定在锁定安装件中的锁定安装件。联接支架的固定元件同样可以由用于致动锁定安装件的锁定元件的压力回路致动，其中提供时间控制装置，用于在特定的持续时间内降低在固定元件上积累的致动压力。

72. 发明申请

US20140341648A1 Front Pin Lock for a Tool Attachment Device 有权
标题翻译：刀具附件装置的前销锁定
公开(公告)号：US20140341648A1
公开(公告)日：2014-11-20
申请号：US14345245
申请日：2012-09-11
申请人： Markus Nilsson , Sven Siggstedt , Stefan Stockhaus
发明人： Markus Nilsson , Sven Siggstedt , Stefan Stockhaus
IPC分类号： E02F3/36
CPC分类号： E02F3/3609 , E02F3/3618 , E02F3/3627 , E02F3/3645 , E02F3/365 , E02F3/3663 , E02F9/26 , Y10T403/7075
摘要： A quick coupler (1) for attaching a tool (2), comprising an attachment bracket with two parallel attachment pins (3a, 3b), to an earth moving vehicle, where the quick coupler (1) comprises a frame (4) with a first cutout (5) and a second cutout (6) arranged ranged substantially perpendicular to each other, which are adapted to cooperate with the respective attachment pin (3a, 3b) of the tool (2). The quick coupler (1) further comprises at least one, in relation to the frame (4) moveable locking arrangement (9), adapted to delimit the second cutout (6) in a direction parallel to the first cutout (5), whereby one of the attachment pins (3aq, 3b) of the tool is locked in the second cut-out (6) and at least one locking segment (18a, 18b) arranged to be rotated in relation to the frame (4) in at least a first and a second direction between different positions, whereby the locking segment (18a, 18b) in at least one position de-limit the first cut-out (5) and locks the second of the attachment pins (3a, 3b) of the tool.
摘要翻译：一种用于连接工具（2）的快速联接器（1），其包括具有两个平行的附接销（3a，3b）的附接支架，其连接到地面运动的车辆，其中所述快速联接器（1）包括框架（4）第一切口（5）和第二切口（6），所述第二切口（6）布置成基本上彼此垂直，适于与所述工具（2）的相应的连接销（3a，3b）配合。快速联接器（1）还包括关于框架（4）可移动锁定装置（9）中的至少一个，其适于在平行于第一切口（5）的方向上限定第二切口（6），由此一个工具的连接销（3aq，3b）被锁定在第二切口（6）中，并且至少一个锁定段（18a，18b）布置成相对于框架（4）在至少一个第一方向和第二方向，由此在至少一个位置中的锁定段（18a，18b）限制第一切口（5）并锁定工具的第二连接销（3a，3b）。

73. 发明申请

US20110286788A1 COUPLER WITH PIVOTING FRONT HOOK LOCK 有权
标题翻译：与前挂钩的联轴器
公开(公告)号：US20110286788A1
公开(公告)日：2011-11-24
申请号：US13072098
申请日：2011-03-25
申请人： Robert Sikorski , Shadruz Daraie
发明人： Robert Sikorski , Shadruz Daraie
IPC分类号： F16B1/02
CPC分类号： E02F3/3609 , E02F3/3618 , E02F3/3622 , E02F3/3627 , E02F3/3645 , E02F3/365 , E02F3/3659 , E02F3/3663 , E02F3/3672 , E02F9/24 , E02F9/26 , F16B1/005 , F16B1/02 , Y10T403/58
摘要： An attachment coupler includes a frame including a front hook and rear hook. A rear hook lock moves between an unlocked and a locked position relative to the rear hook. An actuator moves the rear hook lock to its unlocked and locked positions. A gravity lock moves between an engaged and a disengaged position and obstructs movement of the rear hook lock to its unlocked position when the gravity lock is engaged. A supplemental lock arm moves relative to the frame between an engaged position and a disengaged position. A secondary lock is located adjacent the front hook and includes a latch that moves between an extended and a retracted position. The latch obstructs the front hook when extended. The supplemental lock arm blocks movement of the latch from its extended position to its retracted position when the supplemental lock arm is in its engaged position. A spring urges the latch toward its extended position.
摘要翻译：附接联结器包括一个包括一个前钩和后钩的框架。后钩锁相对于后钩在解锁和锁定位置之间移动。执行器将后挂钩锁定到其解锁和锁定位置。重力锁在接合位置和分离位置之间移动，并且当重力锁定接合时阻碍后钩锁定件到其解锁位置的移动。辅助锁定臂在接合位置和脱离位置之间相对于框架移动。辅助锁位于前钩附近并且包括在延伸位置和缩回位置之间移动的闩锁。当延伸时，闩锁阻碍前挂钩。当补充锁定臂处于其接合位置时，补充锁定臂阻止闩锁从其延伸位置到其缩回位置的运动。弹簧将闩锁推向其伸出位置。

74. 发明申请

US20110010915A1 Safety Locking Device 有权
标题翻译：安全锁定装置
公开(公告)号：US20110010915A1
公开(公告)日：2011-01-20
申请号：US12892023
申请日：2010-09-28
申请人： Matthew James CALVERT , David Aperahama CALVERT
发明人： Matthew James CALVERT , David Aperahama CALVERT
IPC分类号： B23P11/00
CPC分类号： E02F3/3622 , E02F3/3645 , E02F3/365 , E02F3/3663 , Y10T29/49826
摘要： A safety locking device 18 for a quick hitch/coupler 10 of an earth working machine. The safety locking device 18 has a locking element 21 which is biased into a locking position to automatically lock a front pin of an implement when it is engaged in the hook 14 of the coupler 10. The safety locking device 18 has an hydraulic operable mechanism to move the locking element 21 to an unlocking position. The hydraulic supply to the safety locking device 18 is independent of the hydraulic supply to a locking mechanism 16 of the coupler 10.
摘要翻译：用于土方工程机械的快速搭接/联接器10的安全锁定装置18。安全锁定装置18具有锁定元件21，该锁定元件21当被接合在联接器10的钩14中时被偏置到锁定位置中以自动锁定器具的前销。安全锁定装置18具有液压可操作机构，将锁定元件21移动到解锁位置。到安全锁定装置18的液压供应独立于到联接器10的锁定机构16的液压供应。

75. 发明授权

US07632056B2 Device for attaching a loader to a vehicle 有权
标题翻译：用于将装载机连接到车辆的装置
公开(公告)号：US07632056B2
公开(公告)日：2009-12-15
申请号：US10570792
申请日：2004-09-07
申请人： Tommy Nilsson
发明人： Tommy Nilsson
IPC分类号： E02F9/00
CPC分类号： E02F3/627 , E02F3/3645 , E02F3/3695 , E02F3/384 , Y10T403/602
摘要： This invention concerns a device (1) for attaching a loader (2) to a vehicle (3), usually a tractor, where the loader (2) comprises openings (4) in parts (6) facing the vehicle (3) and the vehicle (3) comprises openings (5) in attaching parts (7) facing the loader (2) and where the openings (4, 5) when attaching are arranged so that the centre point P of each opening lies on an axis common to all the openings (4, 5). The device is characterised in a fixed part (8) arranged on the outside (6a) of the loader, a moving part (9) that can move in relation to the fixed part (8) and which is protected, controlled and directed by the fixed part (8) and an influencing part (16) that conveys a force (F) to the moving part (9) so that it strives to attain a locking position and where the moving part (9) when attaching moves from an open position where there is no locking action between the loader and the tractor to an intermediate position where the continued locking motion of the moving part (9) can be activated by the tractor, whereby the influencing part (16) is activated and the moving part (9) is moved further to a locking position at which the moving part (9) is arranged in the openings (4, 5) and through interaction with them locks the loader (2) to the tractor (3) and is kept in its locking position by force (F) from the influencing part (16).
摘要翻译：本发明涉及一种用于将装载机（2）附接到通常是拖拉机的车辆（3）的装置（1），其中装载机（2）在面向车辆（3）的部分（6）中包括开口（4）车辆（3）包括在与装载机（2）相对的安装部件（7）中的开口（5），并且其中安装时的开口（4,5）布置成使得每个开口的中心点P位于所有开口（4,5）。该装置的特征在于布置在装载机的外部（6a）上的固定部分（8），可移动部分（9），其相对于固定部分（8）移动并被保护，控制和指导固定部分（8）和向活动部分（9）传递力（F）的影响部分（16），使得其努力获得锁定位置，并且当附着时移动部分（9）从打开位置移动其中在装载机和拖拉机之间没有锁定作用到中间位置，其中移动部件（9）的连续锁定运动可被牵引器启动，由此影响部件（16）被启动，并且移动部件（9））进一步移动到移动部件（9）布置在开口（4,5）中的锁定位置，并且通过与它们的相互作用将装载机（2）锁定到拖拉机（3）并保持在其锁定位置来自影响部分（16）的力（F）。

76. 发明授权

US07455494B2 Control circuit for an attachment mounting device 有权
标题翻译：附件安装装置的控制电路
公开(公告)号：US07455494B2
公开(公告)日：2008-11-25
申请号：US11293431
申请日：2005-12-02
申请人： Daniel J. Krieger
发明人： Daniel J. Krieger
IPC分类号： E02F3/28
CPC分类号： E02F9/22 , E02F3/3645 , E02F3/3663 , E02F3/3668 , E02F3/3672
摘要： A control circuit for an attachment mounting device that has a closed position for securing an implement and an opened position for releasing an implement. The control circuit includes at least one hydraulic actuator, a control valve and an auto-close feature. The control valve has at least a first energized position and a second energized position. The first energized position applies pressurized fluid to the at least one hydraulic actuator to actuate the attachment mounting device into the closed position. The second energized position applies pressurized fluid to the at least one hydraulic actuator to actuate the attachment mounting device into the opened position. The auto-close feature is configured to be activated after the control valve is in the first energized position and is configured to be deactivated after the control valve is in the second energized position.
摘要翻译：一种用于附接安装装置的控制电路，其具有用于固定工具的闭合位置和用于释放工具的打开位置。控制电路包括至少一个液压致动器，控制阀和自动关闭特征。控制阀具有至少第一通电位置和第二通电位置。第一通电位置将加压流体施加到至少一个液压致动器以将附件安装装置致动到关闭位置。第二通电位置将加压流体施加到至少一个液压致动器以将附接安装装置致动到打开位置。自动关闭功能被配置为在控制阀处于第一通电位置后被激活，并且在控制阀处于第二通电位置之后被配置为停用。

77. 发明授权

US07243593B2 Loader assembly, combination motor vehicle and loader assembly, hydraulic cylinders and methods for operating a loader assembly 有权
标题翻译：装载机组装，组合机动车辆和装载机组件，液压缸和操作装载机组件的方法
公开(公告)号：US07243593B2
公开(公告)日：2007-07-17
申请号：US11102159
申请日：2005-04-08
申请人： Neal W. Westendorf , Joseph W. Langenfeld
发明人： Neal W. Westendorf , Joseph W. Langenfeld
IPC分类号： F01B31/00
CPC分类号： E02F3/6273 , E02F3/3645 , E02F3/3654 , Y10S414/131
摘要： Hydraulic cylinders that are ported at one end are disclose.
摘要翻译：公开了一端移动的液压缸。

78. 发明申请

US20050172795A1 Loader assembly, combination motor vehicle and loader assembly, hydraulic cylinders and methods for operating a loader assembly 有权
标题翻译：装载机组装，组合机动车辆和装载机组件，液压缸和操作装载机组件的方法
公开(公告)号：US20050172795A1
公开(公告)日：2005-08-11
申请号：US11102159
申请日：2005-04-08
申请人： Neal Westendorf , Joseph Langenfeld
发明人： Neal Westendorf , Joseph Langenfeld
IPC分类号： E02F3/627 , F04C2/00
CPC分类号： E02F3/6273 , E02F3/3645 , E02F3/3654 , Y10S414/131
摘要： A loader assembly is provided according to the invention. The loader assembly includes a boom arm and a bracket assembly. The boom arm includes a tower that includes a plurality of first hydraulic fluid coupler members, a lift arm that rotates relative to the tower about a tower/lift arm rotating pin, and at least one hydraulic cylinder. The bracket assembly includes a stationary bracket that includes a plurality of second hydraulic fluid coupler members. The stationary bracket is constructed for attachment to a motor vehicle and attachment to the tower to provide a fluid connection between the first coupler members and the second coupler members. The rotating bracket rotates relative to the stationary bracket about a bracket rotation pin. The rotating bracket is constructed to receive the tower and rotate the tower for attachment to the stationary bracket. A combination motor vehicle and loader assembly, and methods for operating a loader assembly are provided. Hydraulic cylinders that are ported at one end are also provided.
摘要翻译：根据本发明提供一种装载机组件。装载机组件包括臂臂和托架组件。动臂臂包括一个塔架，该塔架包括多个第一液压流体耦合器构件，一个相对于塔架围绕塔架/提升臂旋转销旋转的升降臂以及至少一个液压缸。支架组件包括固定支架，其包括多个第二液压流体耦合器构件。固定支架被构造用于附接到机动车辆并附接到塔架，以在第一耦合器构件和第二耦合器构件之间提供流体连接。旋转支架围绕支架旋转销相对于固定支架旋转。旋转支架被构造成接收塔架并旋转塔架以附接到固定支架。提供组合的机动车辆和装载机组件，以及用于操作装载机组件的方法。还提供一端移动的液压缸。

79. 发明授权

US6000154A Quick change attachment for powered auxiliary tool 失效
标题翻译：动力辅助工具快速更换附件
公开(公告)号：US6000154A
公开(公告)日：1999-12-14
申请号：US28794
申请日：1998-02-24
申请人： Craig A. Berard , Wally L. Kaczmarski
发明人： Craig A. Berard , Wally L. Kaczmarski
IPC分类号： E02F3/36 , E02F3/40 , E02F3/76
CPC分类号： E02F3/3627 , E02F3/3622 , E02F3/364 , E02F3/3645 , E02F3/3686 , E02F3/40 , Y10S414/125
摘要： A quick attach accessory tool mounting frame is adapted to be mounted onto a quick attachment bracket and held in place. The adapter frame has plates mounting a hub to pivotally mount a powered auxiliary tool. The hanger is formed with spaced plates having upper edges that will abut against portions of the adapter frame to permit only limited pivotal movement of a tool supported by the hanger about a horizontal axis such that the operator can control the position of the auger after the hanger has pivoted against provided stops that limit the pivotal movement of the tool about one axis.
摘要翻译：快速连接附件工具安装框架适于安装到快速安装支架上并保持在适当位置。适配器框架具有安装轮毂以枢转地安装动力辅助工具的板。衣架形成有间隔开的板，其具有将抵靠适配器框架的部分的上边缘，以仅允许由衣架围绕水平轴线支撑的工具的有限枢转运动，使得操作者可以在衣架之后控制螺旋钻的位置已经枢转到提供的止动件，限制了工具围绕一个轴的枢转运动。

80. 发明授权

US5082389A Connector with a spring-biased closure member 失效
标题翻译：具有弹簧偏心闭合部件的连接器
公开(公告)号：US5082389A
公开(公告)日：1992-01-21
申请号：US165171
申请日：1988-03-07
申请人： William J. Balemi
发明人： William J. Balemi
IPC分类号： E02F3/40 , E02F3/36
CPC分类号： E02F3/3622 , E02F3/3645 , E02F3/3663 , Y10T403/593 , Y10T403/599
摘要： A connector for connecting implements on tools such as digging devices to a boom or the like comprises a body (1, 3) having first connection elements (8, 9) enabling the body to be mounted on a carrying device, second connection elements for engaging an implement with the (1,3) in the form of spaced apart first and second recesses (12, 11) on the body. The respective connection elements are mutually oriented for mounting the connector on the carrying device with the first recess (12) opening substantially downwardly and the second recess (11) opening in a direction substantially at right angles to the direction of opening of the first recess (12). At least the first recess (12) having an entrance and being substantially closeable by a closure member (13). A fluid pressure operated piston (34, 21) and cylinder (30, 22) assembly moves the closure member (13) toward or away from a position wherein the closure member substantially covers the entrance to the first recess. A spring device (31, 16) moves the closure member (13 ) toward or away from a position wherein the first recess (12) is substantially open.
摘要翻译：用于将诸如挖掘装置的工具上的工具连接到吊臂等的连接器包括具有使主体能够安装在承载装置上的第一连接元件（8,9）的主体（1,3），用于接合的第二连接元件具有在主体上间隔开的第一和第二凹部（12,11）形式的（1,3）的工具。各连接元件相互取向，用于将连接器安装在承载装置上，其中第一凹部（12）基本上向下开口，并且第二凹部（11）在基本上与第一凹部的打开方向成直角的方向上开口 12）。至少第一凹部（12）具有入口并且被封闭构件（13）基本上可闭合。流体压力操作的活塞（34,21）和气缸（30,22）组件将封闭构件（13）朝着或远离其中闭合构件基本上覆盖到第一凹部的入口的位置移动。弹簧装置（31,16）将封闭构件（13）朝向或远离第一凹部（12）基本上敞开的位置移动。

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