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21 条记录 (耗时 0.022 秒)

    Locking device for excavating equipment
    2.
    发明授权
    Locking device for excavating equipment 失效
    挖掘设备锁定装置

    公开(公告)号：US4271615A

    公开(公告)日：1981-06-09

    申请号：US115135

    申请日：1980-01-24

    申请人： Larren F. Jones

    发明人： Larren F. Jones

    IPC分类号： E02F9/28

    CPC分类号： E02F9/2833 ,  Y10T403/585 ,  Y10T403/75

    摘要： A locking device for excavating equipment including a C-clamp member and a wedge member, the wedge member having ratchet-type teeth held in position against the C-clamp member by means of an arcuate lock which itself is resiliently mounted within the C-clamp member.

    摘要翻译： 一种用于挖掘包括C形夹紧构件和楔形构件的设备的锁定装置，所述楔形构件具有通过弧形锁定件将棘轮型齿保持在适于夹紧C形夹紧构件的位置，该弓形锁本身弹性地安装在C形夹 会员。

    Wear assembly for excavator digging edge
    3.
    发明授权
    Wear assembly for excavator digging edge 有权
    挖掘机挖掘边缘的磨损组件

    公开(公告)号：US07080470B2

    公开(公告)日：2006-07-25

    申请号：US10425605

    申请日：2003-04-30

    申请人： Larren F. Jones

    发明人： Larren F. Jones

    IPC分类号： E02F9/28

    CPC分类号： E02F3/8152 ,  E02F9/2825 ,  E02F9/2841 ,  E02F9/2858 ,  E02F9/2883 ,  Y10T403/7079

    摘要： A wear assembly that includes a wear member and a boss to define an opening for receiving a lock forward of the front edge face of the lip which can mount the wear member in a stable and balanced manner without a through-hole in the lip. The wear member includes an aperture and a rib to define bearing faces on opposite sides of a central plane of the lip. The boss includes rails to hold the wear member in place, and a brace at the rear end, which supports the rails on the boss, abuts the rear of the wear member to reduce the loading on the lip, and deflects earthen material away from the wear member under reverse loading.

    摘要翻译： 一种磨损组件，其包括磨损构件和凸台以限定用于接收唇部的前边缘面前方的开口的开口，其可以以稳定且平衡的方式安装磨损构件，而在嘴唇中没有通孔。 磨损构件包括孔和肋，以在唇缘的中心平面的相对侧上限定支承面。 凸台包括用于将磨损构件保持在适当位置的轨道，并且支撑凸台上的轨道的后端的支撑件抵靠在磨损构件的后部以减小唇缘上的负载，并使土壤材料偏离 磨损件反向装载。

    Two piece cutting edge construction
    5.
    发明授权
    Two piece cutting edge construction 失效
    两片切边构造

    公开(公告)号：US4501079A

    公开(公告)日：1985-02-26

    申请号：US526001

    申请日：1983-08-24

    申请人： Frederick C. Hahn ,  Larren F. Jones

    发明人： Frederick C. Hahn ,  Larren F. Jones

    IPC分类号： E02F3/65 ,  E02F3/815 ,  E02F9/28 ,  E02F3/76

    CPC分类号： E02F9/2891 ,  E02F9/2841 ,  Y10T24/44009 ,  Y10T403/553 ,  Y10T403/602 ,  Y10T403/7021

    摘要： A two-piece cutting edge construction wherein a plurality of adapters are mounted on the mold board each having releasably locked thereto a cutting edge; the sidewalls of the adapters and cutting edges being recessed for the receipt of longitudinally (forwardly/rearwardly) stabilizing pins; the lock for releasably coupling the cutting edge to the adapter including two legs resiliently inner connected by a compression spring with the lock being insertable and removable by forces extending transversely of the forward/rearward mounting and unmounting direction of the cutting edge.

    摘要翻译： 一种两片式切削刃结构，其中多个适配器安装在模板上，每个适配器具有可释放地锁定在其上的切削刃; 适配器和切割边缘的侧壁被凹入以便接收纵向（向前/向后）稳定销; 用于将切割刃可释放地联接到适配器的锁定器，包括两个通过压缩弹簧弹性地内连接的腿，所述锁可通过横向于切削刃的前/后安装和卸载方向延伸的力而被插入和移除。

    Wear assembly
    8.
    发明授权
    Wear assembly 失效
    磨损组装

    公开(公告)号：US07596895B2

    公开(公告)日：2009-10-06

    申请号：US11799094

    申请日：2007-04-30

    申请人： Larren F. Jones ,  Daniel Thomas Jones, legal representative

    发明人： Larren F. Jones

    IPC分类号： E02F9/28

    CPC分类号： E02F9/28 ,  E02F9/2825 ,  E02F9/2833 ,  E02F9/2883

    摘要： A wear assembly to protect the front edge of an excavating bucket, which is secure, stable, easy to use, readily manufactured, and provides increased safety, and which eliminates any need for holes to be formed in the lip. The wear assembly includes a wear member that has a pair of legs to straddle the front edge of the bucket. One of the legs defines an axial slot, which has opposing grooves for receiving rails of a boss fixed to the bucket. The grooves narrow in a forward direction to permit easier installation and removal of the wear member, to permit use of side wings without interference from adjacent wear parts, and to enable enhanced resistance under some loads.

    摘要翻译： 用于保护挖掘斗的前边缘的磨损组件，其安全，稳定，易于使用，容易制造，并且提供增加的安全性，并且消除了在唇部中形成孔的任何需要。 磨损组件包括具有跨越铲斗的前边缘的一对腿部的磨​​损构件。 腿中的一个限定了轴向槽，其具有相对的槽，用于接收固定到铲斗的凸台的轨道。 凹槽沿向前方向变窄以允许更容易地安装和拆卸耐磨件，以允许使用侧翼而不会受到相邻的磨损部件的干扰，并且能够在一些载荷下增强阻力。

    Wear assembly for a digging edge of an excavator
    10.
    发明授权
    Wear assembly for a digging edge of an excavator 失效
    用于挖掘机挖掘边缘的磨损组件

    公开(公告)号：US5653048A

    公开(公告)日：1997-08-05

    申请号：US554158

    申请日：1995-11-06

    申请人： Larren F. Jones ,  Robert E. McClanahan ,  Hezekiah R. Holland

    发明人： Larren F. Jones ,  Robert E. McClanahan ,  Hezekiah R. Holland

    IPC分类号： E02F9/28

    CPC分类号： E02F9/2858 ,  E02F9/2825 ,  E02F9/2841

    摘要： A wear assembly for attaching to a digging edge of an excavator includes a boss, a wear member and a lock. The boss is fixed to the excavator and defines a T-shaped coupling structure. The adapter includes a rearwardly extending mounting leg and a forwardly extending working end. The leg includes a T-shaped slot adapted to be received over the T-shaped structure of the boss. The adapter leg further includes an opening for receiving a lock. The lock includes an adjustment assembly for eliminating any looseness which may exist between the adapter and the boss.

    摘要翻译： 用于附接到挖掘机的挖掘边缘的磨损组件包括凸台，磨损构件和锁。 该凸台被固定在挖掘机上并且限定了一个T形联接结构。 适配器包括向后延伸的安装腿和向前延伸的工作端。 腿部包括适于被接收在凸台的T形结构上的T形槽。 适配器腿还包括用于接收锁的开口。 该锁包括用于消除适配器和凸台之间可能存在的任何松动的调节组件。