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1. 发明授权

US08662816B2 Z-bar linkage for wheel loader machines 有权
标题翻译：用于轮式装载机的Z形连杆
公开(公告)号：US08662816B2
公开(公告)日：2014-03-04
申请号：US12949501
申请日：2010-11-18
申请人： Joel R. Grimes , Wayne E. Harshberger , Jason J. Hagedorn , Jia X. Zhao , Susan Green , Jay H. Renfrow
发明人： Joel R. Grimes , Wayne E. Harshberger , Jason J. Hagedorn , Jia X. Zhao , Susan Green , Jay H. Renfrow
IPC分类号： E02F3/00 , B66C23/62
CPC分类号： E02F3/3411 , E02F3/96
摘要： An improved Z-bar linkage for wheel loader machines for maneuvering an implement such as a bucket or pallet forks may include lift arms pivotally connected between an end frame of the machine and the implement, a tilt link pivotally connected between the implement and a tilt lever that is pivotally connected between the tilt link and the lift arms. Lift cylinders may rotate the lift arms to raise and lower the implement, and a tilt cylinder may drive the tilt lever and tilt link to rotate the implement between a dump position and a racked position. Ratios of the lengths of these kinematic elements are provided such that the good performance with one implement, such as bucket, does not result in poor performance with another implement, such as the pallet forks.
摘要翻译：用于操纵诸如铲斗或托盘叉等工具的轮式装载机的改进的Z形连杆可以包括枢转地连接在机器的端框架和工具之间的提升臂，枢转地连接在工具和倾斜杆之间的倾斜连杆枢转地连接在倾斜连杆和提升臂之间。升降缸可以旋转提升臂以升高和降低工具，并且倾斜缸可以驱动倾斜杆和倾斜连杆以在倾倒位置和搁置位置之间旋转工具。这些运动元件的长度的比例被设置成使得一个工具（例如铲斗）的良好性能不会导致诸如托盘叉的另一个工具的差的性能。

2. 发明申请

US20120128456A1 Z-Bar Linkage for Wheel Loader Machines 有权
标题翻译：轮式装载机Z型连杆
公开(公告)号：US20120128456A1
公开(公告)日：2012-05-24
申请号：US12949501
申请日：2010-11-18
申请人： Joel R. Grimes , Wayne E. Harshberger , Jason J. Hagedorn , Jia X. Zhao , Susan Green , Jay H. Renfrow
发明人： Joel R. Grimes , Wayne E. Harshberger , Jason J. Hagedorn , Jia X. Zhao , Susan Green , Jay H. Renfrow
IPC分类号： B66C23/62
CPC分类号： E02F3/3411 , E02F3/96
摘要： An improved Z-bar linkage for wheel loader machines for maneuvering an implement such as a bucket or pallet forks may include lift arms pivotally connected between an end frame of the machine and the implement, a tilt link pivotally connected between the implement and a tilt lever that is pivotally connected between the tilt link and the lift arms. Lift cylinders may rotate the lift arms to raise and lower the implement, and a tilt cylinder may drive the tilt lever and tilt link to rotate the implement between a dump position and a racked position. Ratios of the lengths of these kinematic elements are provided such that the good performance with one implement, such as bucket, does not result in poor performance with another implement, such as the pallet forks.
摘要翻译：用于操纵诸如铲斗或托盘叉等工具的轮式装载机的改进的Z形连杆可以包括枢转地连接在机器的端框架和工具之间的提升臂，枢转地连接在工具和倾斜杆之间的倾斜连杆枢转地连接在倾斜连杆和提升臂之间。升降缸可以旋转提升臂以升高和降低工具，并且倾斜缸可以驱动倾斜杆和倾斜连杆以在倾倒位置和搁置位置之间旋转工具。这些运动元件的长度的比例被设置成使得一个工具（例如铲斗）的良好性能不会导致诸如托盘叉的另一个工具的差的性能。

3. 发明授权

US6108951A Work machine having improved implement coupling arrangement 失效
标题翻译：工作机具有改进的工具联接装置
公开(公告)号：US6108951A
公开(公告)日：2000-08-29
申请号：US116390
申请日：1998-07-16
申请人： Jay H. Renfrow , John P. Hall , Michael R. Helgeson
发明人： Jay H. Renfrow , John P. Hall , Michael R. Helgeson
IPC分类号： E02F3/36 , E02F3/96
CPC分类号： E02F3/3631 , E02F3/3636 , Y10S414/125
摘要： A work machine having a stick assembly which- includes (i) a stick having a forward stick aperture (ii) a guide which is pivotally coupled to the stick, and (iii) a link pivotally coupled to the guide is disclosed. The work machine also includes a coupler having a left lateral support and a right lateral support, wherein (i) the left lateral support has a left rear coupler aperture, a left intermediate coupler aperture, and a left forward coupler notch, and (ii) the right lateral support has a right rear coupler aperture, a right intermediate coupler aperture, and a right forward coupler notch. The work machine also includes an implement assembly having a left bracket and a right bracket, wherein (i) the left bracket has a left rear implement aperture, a left intermediate implement aperture, and a left forward implement aperture, and (ii) the right bracket has a right rear implement aperture, a right intermediate implement aperture, and a right forward implement aperture, and wherein the left intermediate coupler aperture, the right intermediate coupler aperture, the left intermediate implement aperture, and the right intermediate implement aperture are linearly aligned when (i) the left rear coupler aperture, the right rear coupler aperture, the forward stick aperture are linearly aligned with the left rear implement aperture and the right rear implement aperture, and (ii) the left forward coupler notch, the right forward coupler notch are linearly aligned with the left forward implement aperture and the right forward implement aperture.
摘要翻译：一种具有棒组件的工作机器，其包括：（i）具有前杆孔的杆（ii）枢转地联接到杆的引导件，以及（iii）枢转地联接到引导件的连杆。工作机器还包括具有左侧支撑件和右侧支撑件的联接器，其中（i）左侧支撑件具有左后联接器孔，左中间联接器孔和左前联接器凹口，以及（ii）右侧支撑具有右后耦合器孔，右中间耦合器孔和右前耦合器凹口。工作机器还包括具有左支架和右支架的工具组件，其中（i）左托架具有左后工具孔，左中间工具孔和左前工具孔，以及（ii）右托架支架具有右后工具孔，右中间工具孔和右前工具孔，其中左中间联接器孔，右中间联接器孔，左中间工具孔和右中间工具孔直线对齐当（i）左后耦合器孔，右后耦合器孔，前杆孔与左后工具孔和右后工具孔直线对准时，以及（ii）左前耦合器凹口，右前耦合器孔凹口与左前工具孔和右前工具孔直线对齐。

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