公开(公告)号：US20170328026A1

公开(公告)日：2017-11-16

申请号：US15664210

申请日：2017-07-31

申请人： 1708828 Ontario Limited

发明人： Marvin Dale MARTIN ,  Ryan FREY

IPC分类号： E02F3/36 ,  E02F3/30

CPC分类号： E02F3/3631 ,  E02F3/308 ,  E02F3/3636 ,  E02F3/3645 ,  E02F3/3663 ,  E02F3/3668 ,  E02F3/3672

摘要： The coupler is mounted on the end of the boom of a boom-tractor, and provides secure locking-in of a bucket. The coupler having been set to its latched-open condition, the tractor is driven to the bucket so that a bottom-lug of the bucket enters the coupler, whereupon the bucket is picked up and is automatically securely locked into coupler, without any manipulation of the coupler being required of the tractor-driver other than manipulation of the boom. For setting the bucket down on the ground, after use, the driver manually pulls out a slider of the coupler. That action sets the coupler into its slider-held condition, whereby when the tractor is driven away from the bucket, the coupler is automatically left set in the said latched-open condition.

公开(公告)号：US20160033989A1

公开(公告)日：2016-02-04

申请号：US14735427

申请日：2015-06-10

申请人： Deere & Company

发明人： Diego Adrian Villarreal ,  Damien Faivre

IPC分类号： G05G5/08 ,  E02F3/36

CPC分类号： G05G5/08 ,  E02F3/3631 ,  E02F3/3636 ,  E02F3/3645 ,  E02F3/3672

摘要： The tool carrier disclosed herein has a locking device with a low degree of complexity, a low diversity of parts, and a high degree of reliability. By means of the completely automated locking process, the setting up of the tool on the tool carrier is considerably simplified for the operator or the driver, since neither has to leave the cabin any longer in order to lock the tool. The actuation of the setting up and holding devices by the tool during the setting up of the tool ensures that the locking device is used only if a tool is also set up. An erroneous movement of the lock into its locking position due to vibrations or by a movement of the tool carrier or the front loader without a set-up tool is effectively avoided.

摘要翻译： 本文公开的刀架具有复杂度低，零件多样性和高度可靠性的锁定装置。 通过完全自动化的锁定过程，操作员或驾驶员对工具架上的工具的设置大大简化，因为为了锁定工具，两者都不得不离开机舱。 在设置工具期间，通过工具启动设备和固定装置可确保只有在设置工具时才使用锁定装置。 有效地避免了由于振动引起的锁定到其锁定位置或由于工具架或前装载器的移动而没有安装工具的错误运动。

公开(公告)号：US20150068073A1

公开(公告)日：2015-03-12

申请号：US14479876

申请日：2014-09-08

申请人： 1708828 ONTARIO LIMITED

发明人： Marvin Dale MARTIN ,  Ryan FREY

IPC分类号： E02F3/36 ,  E02F3/96

CPC分类号： E02F3/3631 ,  E02F3/3636 ,  E02F3/3645 ,  E02F3/3663 ,  E02F3/3668 ,  E02F3/3672

摘要： The coupler is mounted on the end of the boom of a boom-tractor, and provides secure locking-in of a bucket. The coupler having been set to its latched-open condition, the tractor is driven to the bucket so that a bottom-lug of the bucket enters the coupler, whereupon the bucket is picked up and is automatically securely locked into coupler, without any manipulation of the coupler being required of the tractor-driver other than manipulation of the boom. For setting the bucket down on the ground, after use, the driver manually pulls out a slider of the coupler. That action sets the coupler into its slider-held condition, whereby when the tractor is driven away from the bucket, the coupler is automatically left set in the said latched-open condition.

摘要翻译： 联轴器安装在起重臂 - 拖拉机的起重臂的端部，并提供安全锁定的铲斗。 联轴器已经被设定为其锁定开启状态，拖拉机被驱动到铲斗，使得铲斗的底部突出部进入联接器，于是铲斗被拾取并且被自动地牢固地锁定在联接器中，而没有任何操纵 除了操纵吊杆之外，牵引车司机需要联结器。 为了将铲斗放在地面上，使用后，驾驶员手动拉出联轴器的滑块。 该动作将联接器设置成滑块保持状态，由此当拖拉机被驱动离开铲斗时，联接器被自动置于所述锁定开启状态。

公开(公告)号：US08974137B2

公开(公告)日：2015-03-10

申请号：US13334315

申请日：2011-12-22

申请人： Jeffrey Parker ,  H. Patrick Gaines

发明人： Jeffrey Parker ,  H. Patrick Gaines

IPC分类号： F16B2/10

CPC分类号： E02F3/3618 ,  E02F3/3622 ,  E02F3/3663 ,  E02F3/3668 ,  E02F3/3672 ,  F16B2/10 ,  Y10T29/49826 ,  Y10T403/593 ,  Y10T403/595 ,  Y10T403/7062

摘要： A quick coupler for connecting an implement to a machine. The quick coupler including a frame, a first jaw pivotally connected to the frame and movable between an open position and a closed position, a second jaw pivotally connected to the frame and movable between an open position and a closed position, and a lock system connected to the first jaw and the second jaw. The lock system includes a first linkage pivotally connected to the frame and to the first jaw, a second linkage pivotally connected to the first linkage and to the second jaw, and a drive member connected to the first linkage and configured to selectively operate the lock system between an unlocked position and a locked position.

摘要翻译： 用于将工具连接到机器的快速接头。 所述快速联接器包括框架，枢转地连接到所述框架并且可在打开位置和关闭位置之间移动的第一钳口，枢转地连接到所述框架并且可在打开位置和关闭位置之间移动的第二钳口和连接的锁定系统 到第一颚和第二颚。 锁定系统包括枢转地连接到框架和第一钳口的第一连杆，枢转地连接到第一联动装置和第二钳口的第二连杆以及连接到第一联动装置并被构造成选择性地操作锁定系统的驱动构件 在解锁位置和锁定位置之间。

公开(公告)号：US07329082B2

公开(公告)日：2008-02-12

申请号：US11231187

申请日：2005-09-20

申请人： Alan T. Warren

发明人： Alan T. Warren

IPC分类号： E02F3/00

CPC分类号： E02F3/3659 ,  E02F3/3627 ,  E02F3/3668 ,  E02F3/3672 ,  Y10T403/591

摘要： Electrically actuated quick attach systems for tractor front end loaders are disclosed. An electric actuator with extendable rods is connected to rotatable handles mounted on attachment mounting plates. Extension of the electric actuator rods rotates the handles and causes attachment locking pins to extend into locking positions. Retraction of the electric actuator rods rotates the handles in opposite directions and causes the locking pins to retract into unlocked positions. The electrically actuated quick attach systems may be used with compact utility tractors as well as other types of tractors.

摘要翻译： 公开了用于拖拉机前端装载机的电动快速连接系统。 具有可伸缩杆的电致动器连接到安装在附接安装板上的可旋转把手。 电动执行器杆的延伸使手柄旋转，并使附件锁定销延伸到锁定位置。 电动执行器杆的缩回使手柄以相反的方向旋转，并使锁定销缩回到解锁位置。 电动快速连接系统可以与紧凑型实用拖拉机以及其他类型的拖拉机一起使用。

公开(公告)号：US20070128014A1

公开(公告)日：2007-06-07

申请号：US11293431

申请日：2005-12-02

申请人： Daniel Krieger

发明人： Daniel Krieger

IPC分类号： B66C23/00

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，并且被配置为在控制阀处于第二通电位置之后停用。

公开(公告)号：US20070124964A1

公开(公告)日：2007-06-07

申请号：US11292450

申请日：2005-12-02

申请人： Michael Wetzel ,  James Breuer ,  Thomas Sagaser

发明人： Michael Wetzel ,  James Breuer ,  Thomas Sagaser

IPC分类号： E02F3/96

CPC分类号： E02F3/325 ,  E02F3/364 ,  E02F3/3668 ,  E02F3/3672 ,  E02F3/964

摘要： A compact excavator includes a base frame, an upper frame and first and second track assemblies supporting the base frame. The compact excavator also includes a primary implement assembly coupled to the upper frame and a secondary implement assembly. The secondary implement assembly includes a lift arm assembly pivotally coupled to the base frame and an implement coupler pivotally coupled to the lift arm assembly. The implement coupler is configured to latch an implement to the lift arm assembly.

摘要翻译： 紧凑型挖掘机包括基架，上框架和支撑基架的第一和第二轨道组件。 紧凑型挖掘机还包括联接到上框架的主工具组件和辅助工具组件。 辅助工具组件包括枢转地联接到基座框架的提升臂组件和枢转地联接到提升臂组件的工具联接器。 工具联接器构造成将工具闩锁到提升臂组件。

公开(公告)号：US07073972B1

公开(公告)日：2006-07-11

申请号：US10835110

申请日：2004-04-30

申请人： Michael S. Schumacher

发明人： Michael S. Schumacher

IPC分类号： B25G3/08

CPC分类号： E02F3/3627 ,  E02F3/3668 ,  E02F3/3672 ,  Y10T403/7096

摘要： A locking pin system for connecting a conversion plate adaptor with a universal quick attach tool plate. Additionally there is a conversion plate adaptor with a manual locking pin system for attaching the conversion plate adaptor to a universal, quick attach, tool plate and to loader arms of a powered vehicle. The locking pin system provides a simple, easy to use, mechanism for locking and unlocking the plate adaptor to a universal tool plate.

摘要翻译： 用于将转换板适配器与通用快速连接工具板连接的锁定销系统。 另外还有一个带有手动锁定销系统的转换板适配器，用于将转换板适配器连接到通用，快速连接，工具板和加载动力车辆的装载臂上。 锁定销系统提供了一种简单易用的机构，用于将板适配器锁定和解锁到通用工具板。

公开(公告)号：US20050207836A1

公开(公告)日：2005-09-22

申请号：US10802158

申请日：2004-03-17

申请人： Michael Melander

发明人： Michael Melander

IPC分类号： E02F3/36 ,  F16B19/02 ,  F16D1/00

CPC分类号： E02F3/3627 ,  E02F3/3668 ,  E02F3/3672 ,  F16B19/02 ,  Y10T403/598

摘要： A coupler system comprising a coupler and an attachment member for quickly and easily connecting a tool to a piece of machinery. The coupler includes first and second coupler side walls joined by a lower coupler wall, the first and second side walls defining a primary axis therebetween. A plurality of coupler bosses are attached to the lower coupler wall, the plurality of coupler bosses being positioned substantially in-line with each other along the primary axis. A plurality of transverse members are coupled to the first and second coupler side walls. The attachment member includes first and second attachment side walls, each of the first and second attachment side walls including a plurality of attachment member slots sized and positioned to receive the plurality of transverse members. An attachment member boss is fixedly secured to the attachment member. A lock pin sized to be accepted by the plurality of coupler boss members and the attachment boss member, wherein when the plurality of transverse members are positioned within the plurality of attachment member slots, the plurality of coupler boss members and the attachment boss member align to accept the lock pin, the lock pin securing the position of the attachment member relative to the coupler.

摘要翻译： 一种耦合器系统，包括耦合器和用于快速且容易地将工具连接到一件机器的附接构件。 耦合器包括由下耦合器壁连接的第一和第二耦合器侧壁，第一和第二侧壁在它们之间限定主轴。 多个耦合器凸台附接到下耦合器壁，多个耦合器凸起沿着主轴线彼此基本上成一条线排列。 多个横向构件联接到第一和第二联接器侧壁。 附接构件包括第一和第二附接侧壁，第一和第二附接侧壁中的每一个包括多个附接构件槽，其大小和定位成容纳多个横向构件。 附接构件凸台固定地固定到附接构件。 一种锁定销，其大小被所述多个联接器凸起构件和所述附接凸起构件所接受，其中当所述多个横向构件定位在所述多个附接构件槽内时，所述多个联接器凸起构件和所述附接凸起构件对准 接受锁定销，锁定销固定连接构件相对于联接器的位置。

公开(公告)号：US06233852B1

公开(公告)日：2001-05-22

申请号：US09228675

申请日：1999-01-12

申请人： Walter Bruce Pemberton

发明人： Walter Bruce Pemberton

IPC分类号： E02F396

CPC分类号： E02F3/3618 ,  E02F3/3622 ,  E02F3/3663 ,  E02F3/3668 ,  E02F3/3672

摘要： A coupler device for adapting a variety of excavator apparatuses to engage a variety of excavating buckets. The coupler device has a mounting plate, a connecting device for connecting the mounting plate to the excavator apparatus, and a device for connecting the mounting plate to the excavating bucket. The device connecting the mounting plate to the excavator apparatus may include a plurality of holes adapted to fit a variety of excavator apparatuses. The device for connecting the mounting plate to the excavating bucket may include a front hook, a rear hook, and a device moving the rear hook with respect to the front hook to adapt to a variety of excavating buckets. The device for moving the rear hook may include a captured bolt threaded through a cast box support that is attached to the slidable plate.

摘要翻译： 一种用于适应各种挖掘机装置以接合各种挖掘铲斗的联接装置。 联接器装置具有安装板，用于将安装板连接到挖掘机装置的连接装置和用于将安装板连接到挖掘斗的装置。 将安装板连接到挖掘机装置的装置可以包括适于各种挖掘机装置的多个孔。 用于将安装板连接到挖掘铲斗的装置可以包括前钩，后钩和使后钩相对于前钩移动以适应各种挖掘铲斗的装置。 用于移动后钩的装置可以包括螺纹穿过连接到可滑动板的铸造箱支撑件的捕获螺栓。