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12 条记录 (耗时 0.014 秒)

    Linkage arrangement
    2.
    发明授权
    Linkage arrangement 有权
    联动安排

    公开(公告)号：US08555746B2

    公开(公告)日：2013-10-15

    申请号：US12487775

    申请日：2009-06-19

    申请人： Brian R. Dershem ,  Thomas P. Ewing ,  Matthew Flower

    发明人： Brian R. Dershem ,  Thomas P. Ewing ,  Matthew Flower

    IPC分类号： G05G3/00

    CPC分类号： E02F9/0841 ,  B62D53/021 ,  B62D53/023 ,  E02F9/006 ,  Y10T74/2151 ,  Y10T403/32647

    摘要： A linkage arrangement is disclosed to provide an articulated machine with an arrangement that allows two frame structures to both articulate and oscillate relative to one another. The linkage arrangement includes a three point pivot arrangement with an angled link. Two of the pivots provide for articulation while two of the pivots provide for oscillation. The two pivots involved for oscillation are of lower overall height than the overall height for the two pivots providing the articulation, thereby reducing overall machine height while maintaining structural integrity.

    摘要翻译： 公开了一种连接装置，以提供铰接机器，其具有允许两个框架结构相对于彼此铰接和摆动的装置。 连接装置包括具有成角度的连杆的三点枢轴装置。 两个枢轴提供铰接，而两个枢轴提供振动。 涉及振动的两个枢轴的总体高度比提供铰接的两个枢轴的总高度低，从而在保持结构完整性的同时降低整体机器高度。

    Lift boom assembly
    3.
    发明授权
    Lift boom assembly 有权

    公开(公告)号：US06616398B2

    公开(公告)日：2003-09-09

    申请号：US09726278

    申请日：2000-11-30

    申请人： Brian R. Dershem ,  David D. Henderson

    发明人： Brian R. Dershem ,  David D. Henderson

    IPC分类号： B66C2300

    CPC分类号： E02F3/3414 ,  E02F3/3405 ,  Y10S414/13

    摘要： A lift boom assembly includes a pair of lift arm assemblies. Each of the lift arm assemblies include a main lift link with a rear end portion and a second lift link. The second lift links each have a first end portion, a second end portion pivotally connected to a frame of a work machine to define a first pivot, and a central portion pivotally connected to the rear end portion of a respective main lift link to define a second pivot. A pair of control links each having a first end portion that is pivotally connected to the frame of the work machine to define a third pivot. A second end portion of the control links being pivotally connected to a respective one of the main lift links to define a fourth pivot with each of the first, second, third, and fourth pivots being located above the lower portion of the frame. The pivots of the components are located on an upper portion of the work machine so that the components cooperate together to achieve a simple and efficient lift boom design.

    Releasable locking mechanism for a liftarm of a machine
    5.
    发明授权
    Releasable locking mechanism for a liftarm of a machine 失效
    用于机器起重臂的可释放的锁定机构

    公开(公告)号：US6149374A

    公开(公告)日：2000-11-21

    申请号：US161351

    申请日：1998-09-25

    申请人： Brian R. Dershem ,  Steven F. Reynolds ,  Matthew P. Rosefsky

    发明人： Brian R. Dershem ,  Steven F. Reynolds ,  Matthew P. Rosefsky

    IPC分类号： E02F3/34 ,  E02F9/24 ,  B66C23/00

    CPC分类号： E02F9/24 ,  E02F3/3414

    摘要： A releasable locking mechanism has a lockbar which locks a hydraulic cylinder in an extended position for holding a liftarm assembly of a machine in a raised position. The lift cylinder has a body and an extendable rod which incorporates structure thereon acting upon the lockbar to release the locked hydraulic cylinder so that the liftarm assembly is moved from the raised position to a lowered position with minimal operator intervention. The operator intervention occurs only when the liftarm assembly is in the lowered position or when the lift cylinder is locked in the extended position. The lockbar is movable between an inoperative position wherein the lockbar is releasably connected to the liftarm assembly and an operative position wherein the lockbar is in bearing engagement with the body of the lift cylinder to prevent retraction of the rod. A release lever is connected to a lift cylinder and is movable between a rest position wherein the release lever is adjacent and substantially parallel with the lift cylinder and a working position wherein a notched end portion of the release lever is forced against a pin assembly releasably connected on the lockbar to lift the lockbar out of bearing engagement with the body of the lift cylinder.

    摘要翻译： 可释放的锁定机构具有锁定杆，该锁定杆将液压缸锁定在延伸位置，以将机器的提升臂组件保持在升高位置。 提升缸具有本体和可延伸杆，其结构在其上作用在锁定杆上以释放锁定的液压缸，使得提升臂组件在最小的操作者干预下从升高位置移动到降低位置。 操作人员的干预仅在起重臂组件处于降低位置时或当提升缸锁定在伸出位置时才发生。 锁定杆可以在不可操作的位置之间移动，其中锁定杆可拆卸地连接到提升臂组件和操作位置，其中锁定杆与提升缸的主体承载接合以防止杆的收回。 释放杆连接到提升缸，并且可在静止位置之间移动，其中释放杆相邻并且基本上平行于提升缸以及工作位置，其中释放杆的缺口端部被压靠在可释放地连接的销组件上 在锁定杆上提升锁定杆，使其与提升液压缸体的轴承啮合。

    Linkage Arrangement
    6.
    发明申请
    Linkage Arrangement 有权
    联动安排

    公开(公告)号：US20090314130A1

    公开(公告)日：2009-12-24

    申请号：US12487775

    申请日：2009-06-19

    申请人： Brian R. Dershem ,  Thomas P. Ewing ,  Matthew Flower

    发明人： Brian R. Dershem ,  Thomas P. Ewing ,  Matthew Flower

    IPC分类号： F16C11/00

    CPC分类号： E02F9/0841 ,  B62D53/021 ,  B62D53/023 ,  E02F9/006 ,  Y10T74/2151 ,  Y10T403/32647

    摘要： A linkage arrangement is disclosed to provide an articulated machine with an arrangement that allows two frame structures to both articulate and oscillate relative to one another. The linkage arrangement includes a three point pivot arrangement with an angled link. Two of the pivots provide for articulation while two of the pivots provide for oscillation. The two pivots involved for oscillation are of lower overall height than the overall height for the two pivots providing the articulation, thereby reducing overall machine height while maintaining structural integrity.

    摘要翻译： 公开了一种连接装置，以提供铰接机器，其具有允许两个框架结构相对于彼此铰接和摆动的装置。 连接装置包括具有成角度的连杆的三点枢轴装置。 两个枢轴提供铰接，而两个枢轴提供振动。 涉及振动的两个枢轴的总体高度比提供铰接的两个枢轴的总高度低，从而在保持结构完整性的同时降低整体机器高度。

    Main frame for a tracked skid steer loader machine
    8.
    发明授权
    Main frame for a tracked skid steer loader machine 失效
    主框架为履带式滑移装载机

    公开(公告)号：US07156200B2

    公开(公告)日：2007-01-02

    申请号：US09905703

    申请日：2001-04-19

    申请人： Brian R. Dershem ,  Reid W. Waitt

    发明人： Brian R. Dershem ,  Reid W. Waitt

    IPC分类号： B62D21/00

    CPC分类号： E02F9/0816 ,  B62D21/186 ,  B62D55/084 ,  B62D55/10

    摘要： A frame for a tracked skid steer loader machine or multi-terrain loader machine is provided having a structural design that enables the loader machine to be modularly assembled using a variety of pre-assembled components, namely a lower frame assembly, an upper frame assembly and an undercarriage. The lower frame assembly includes a pair of recessed channels formed on a base portion of the lower frame assembly and extending the width of the lower frame assembly. The undercarriage includes right and left track assemblies connected by a pair of crossmembers. Each recessed channel is engagingly associated with a respective crossmember of the undercarriage, thereby allowing for the modular assembly of a loader machine when the recessed channels of the lower frame assembly are mounted over the crossmembers of the undercarriage. An upper frame assembly may be mounted on the lower frame assembly before or after the lower frame assembly is mounted onto the undercarriage.

    摘要翻译： 提供了一种用于履带式滑移装载机器或多地形装载机的框架，其具有结构设计，其使得能够使用各种预组装部件，即下框架组件，上框架组件和 起落架。 下框架组件包括形成在下框架组件的基部上并延伸下框架组件的宽度的一对凹槽。 起落架包括由一对交叉构件连接的左和右轨道组件。 每个凹进的通道与底架的相应交叉构件啮合地相关联，从而当下框架组件的凹槽被安装在起落架的交叉构件上时允许装载机器的模块化组装。 上框架组件可以在下框架组件安装到起落架上之前或之后安装在下框架组件上。