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21 条记录 (耗时 0.021 秒)

    Excavator wear edge
    11.
    发明授权
    Excavator wear edge 失效
    挖掘机磨边

    公开(公告)号：US5088214A

    公开(公告)日：1992-02-18

    申请号：US642390

    申请日：1991-01-17

    申请人： Larren F. Jones

    发明人： Larren F. Jones

    IPC分类号： E02F9/28

    CPC分类号： E02F9/2841 ,  E02F9/2883

    摘要： A replaceable wear edge for the forward edge of an excavator such as the lip or wing and which includes a generally U-shaped wear member equipped with a generally T-shaped slot engageable with a conforming T-shaped boss on a confronting surface on the excavator, the wear member upper surface being equipped with a keeper-equipped opening for receiving a lock between the boss and wear member.

    摘要翻译： 用于诸如唇缘或翼的挖掘机的前边缘的可替换的磨损边缘，并且其包括大致U形的磨损构件，所述磨损构件配备有大致T形槽，其可与挖掘机的相对表面上的符合T形凸台接合 所述磨损构件上表面配备有用于接收所述凸台和所述磨损构件之间的锁的保持器配备开口。

    Locking device for whisler type adapter
    12.
    发明授权
    Locking device for whisler type adapter 失效
    用于小型适配器的锁定装置

    公开(公告)号：US4663867A

    公开(公告)日：1987-05-12

    申请号：US787972

    申请日：1985-10-02

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

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

    IPC分类号： E02F9/28

    CPC分类号： E02F9/2841 ,  Y10T403/585 ,  Y10T403/7066

    摘要： A locking device for a Whisler style adapter, which has upper and lower legs flanking an excavator lip having aligned openings and which are adapted to receive a wedge and C-clamp lock, the lock including a C-clamp and cooperating wedge which are spaced apart, and interposed therebetween is a spring loaded keeper member so as to permit movement of the adapter relative to the lip under an applied load.

    Locking device for excavating equipment
    13.
    发明授权
    Locking device for excavating equipment 失效
    挖掘设备锁定装置

    公开(公告)号：US4267653A

    公开(公告)日：1981-05-19

    申请号：US112160

    申请日：1980-01-16

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

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

    IPC分类号： E02F9/28

    CPC分类号： E02F9/2841 ,  Y10T403/585 ,  Y10T403/7086

    摘要： A C-clamp and wedge for releasably locking a slip-over adapter to the lip of a shovel dipper or like piece of excavating equipment wherein the serratons on the wedge are interlocked with serrations on a resilient lock member received within the clamp and uniquely stabilized by confining sidewalls on the clamp.

    摘要翻译： 用于将滑动式适配器可释放地锁定到挖铲机或类似挖掘设备的唇缘上的C形夹具和楔子，其中楔形件上的塞子与卡在夹具中的弹性锁定构件上的锯齿形互锁，并且通过 将侧壁限制在夹具上。

    Wear assembly for excavating digging edge
    14.
    发明授权
    Wear assembly for excavating digging edge 有权
    挖掘挖掘机组装

    公开(公告)号：US07451558B2

    公开(公告)日：2008-11-18

    申请号：US11216697

    申请日：2005-08-31

    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，并且支撑在凸台上的轨道的后端的支撑件邻接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。

    Excavating tooth
    17.
    发明授权
    Excavating tooth 失效
    挖牙

    公开(公告)号：US5709043A

    公开(公告)日：1998-01-20

    申请号：US570438

    申请日：1995-12-11

    申请人： Larren F. Jones ,  Robert K. Emrich

    发明人： Larren F. Jones ,  Robert K. Emrich

    IPC分类号： E02F9/28

    CPC分类号： E02F9/2833 ,  E02F9/2825 ,  Y10T403/7018

    摘要： An excavating tooth for attachment to the digging edge of excavating equipment includes a wear member provided with bearing faces in a socket which extend substantially parallel to the longitudinal axis of the tooth. The bearing faces are formed to widen significantly as they extend rearward to provide broad bearing surfaces at the rear ends of the wear member. The bearing faces are placed between the converging walls and the side walls of the socket at obtuse angles thereto to avoid areas of stress concentration. The bearing faces are further formed in a plurality of tiers to provide enhanced resistance to vertically applied loads at the front end of the member. The wear members are further secured to the adapter by locks which ease installation and removal of the wear members.

    摘要翻译： 用于附接到挖掘设备的挖掘边缘的挖掘齿包括在基座上平行于齿的纵向轴线延伸的插座中设置有轴承面的耐磨件。 轴承面形成为在其向后延伸时显着加宽，以在磨损构件的后端处提供宽的支承表面。 轴承面以与其成直角的衔接壁和插座的侧壁放置在一起以避免应力集中区域。 轴承面进一步形成为多层，以提供对构件前端垂直施加载荷的抵抗力。 磨损构件通过易于安装和拆卸磨损构件的锁进一步固定到适配器上。

    Excavating tooth
    18.
    发明授权
    Excavating tooth 失效
    挖牙

    公开(公告)号：US5469648A

    公开(公告)日：1995-11-28

    申请号：US291711

    申请日：1994-08-16

    申请人： Larren F. Jones ,  Robert K. Emrich ,  Ian R. Bingham

    发明人： Larren F. Jones ,  Robert K. Emrich ,  Ian R. Bingham

    IPC分类号： E02F9/28

    CPC分类号： E02F9/2825 ,  E02F9/2841

    摘要： An excavating tooth for use on a wide variety of excavating equipment is comprised of a point, an adapter and a sandwich lock pin. The pin includes a rigid casing and a plurality of independently depressible protrusions. One of the protrusions resiliently engages a face defined on the nose of the adapter to tighten the connection of the point on the nose. One other of the protrusions extends into an opening defined by the point to secure the lock pin to the point. With respect to an external locking tooth, the opening defined in the point includes a pair of bosses which define a reduced portion of the opening. The reduced portion matingly receives and holds the ends of the rigid casing of the pin. The independent locking of the pin and the mating receipt of the casing in the point opening reduces the likelihood of pin loss due to overloading of the elastomeric material, wearing of the components or jacking forces.

    摘要翻译： 用于各种挖掘设备的挖掘齿由点，适配器和夹心锁销构成。 销包括刚性壳体和多个可独立按压的突起。 突起中的一个弹性地接合限定在适配器的鼻部上的面以紧固鼻子上的点的连接。 另一个突起延伸到由该点限定的开口中，以将锁销固定到该点上。 对于外部锁定齿，限定在该点上的开口包括限定开口的减少部分的一对凸台。 缩小部分配合地容纳并保持销的刚性壳体的端部。 销的独立锁定和套管在开口中的配合接收减少了由于弹性体材料的过载，部件或顶起力的磨损引起的销的损失的可能性。

    Tooth point for earth working
    19.
    发明授权
    Tooth point for earth working 失效
    地球工作的牙齿点

    公开(公告)号：US4932478A

    公开(公告)日：1990-06-12

    申请号：US235110

    申请日：1988-08-22

    申请人： Larren F. Jones

    发明人： Larren F. Jones

    IPC分类号： A01B15/02 ,  E01C23/12 ,  E02F9/28

    CPC分类号： E01C23/121 ,  A01B15/025 ,  E02F9/2841 ,  E02F9/2875

    摘要： A tooth point for earth working, particularly ripping, which includes a relatively elongated body having rearwardly projecting tongue and recess means which cooperate with complementary tongue and recess means on a ripper shank protector.

    摘要翻译： 用于地球工作的齿点，特别是撕裂，其包括具有向后突出的舌头的相对细长的主体和与松开器柄保护器上的互补的舌部和凹部装置配合的凹进装置。