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    • 23. 发明申请
    • Wear Assembly
    • 磨损装配
    • US20120036743A1
    • 2012-02-16
    • US13173254
    • 2011-06-30
    • Robert McClanahanTerry L. Briscoe
    • Robert McClanahanTerry L. Briscoe
    • E02F9/28
    • E02F9/2833E02F9/2883Y10T403/7069
    • In a wear assembly for securing wear members to excavating equipment, a spool is used with a wedge to hold the wear member in place. The spool is formed with at least one laterally extending arm at its upper end in lieu of an axial arm such as used in a conventional C-shaped spool. In this way, the spool can be easily supported in the assembly as the wedge is installed. The spool does not fall through the opening and no special care is needed to prevent it from falling. The spool also holds itself in place when the wedge is driven into the passage. As a result, installation of the wear assembly is easier and less hazardous. In addition, the lateral support reduces the risk that the spool will suffer spreading.
    • 在用于将磨损构件固定到挖掘设备的磨损组件中,使用带有楔子的线轴将磨损构件保持在适当位置。 阀芯在其上端形成有至少一个横向延伸的臂,以代替诸如在常规C形阀芯中使用的轴向臂。 以这种方式,当安装楔形件时,可以将卷轴容易地支撑在组件中。 阀芯不会通过开口落下,不需要特别注意防止其掉落。 当楔子被驱动进入通道时,阀芯也保持在适当位置。 因此,磨损组件的安装更容易,危险性更小。 此外,侧向支撑减少了卷轴将会蔓延的风险。
    • 25. 发明授权
    • Releasable coupling assembly
    • 可拆卸联轴器组件
    • US07174661B2
    • 2007-02-13
    • US10824490
    • 2004-04-15
    • Terry L. Briscoe
    • Terry L. Briscoe
    • E02F9/28
    • E02F9/2841E02F9/2833E02F9/2883Y10T403/7056Y10T403/7069
    • A lock that includes a wedge that is used to releasably secure separable components of an assembly together. The wedge can be used with a spool. The wedge and spool are threadedly coupled together to drive the wedge into and out of an opening in the assembly without hammering or prying. The direct coupling of the wedge and spool eliminates the need for bolts, washers, nuts and other hardware so as to minimize the number of parts. As a result, the lock is inexpensive to make, easy to use, and unlikely to become inoperative because of lost or broken parts or due to fines or other difficulties encountered in harsh digging environments. Further, the wedge can be driven into the assembly to provide the degree of tightness necessary for the intended operation and/or to re-tighten the assembly after incurring wear during use. A latch assembly is preferably provided to securely hold the wedge in place and avoid an undesired loss of parts during use.
    • 包括用于可拆卸地将组件的可分离部件固定在一起的楔的锁。 楔子可以与卷轴一起使用。 楔形和线轴螺纹连接在一起,以便将楔形件进入和离开组件中的开口,而不会锤击或撬动。 楔形和阀芯的直接联接消除了螺栓,垫圈,螺母和其他硬件的需要,从而最大限度地减少零件数量。 因此,由于损坏或损坏的部件或由于在恶劣的挖掘环境中遇到的罚款或其他困难而使锁具有便宜的成本,易于使用,并且不太可能不起作用。 此外,楔形件可以被驱动到组件中,以在使用期间产生磨损后提供所需操作所需的紧密度和/或重新紧固组件。 优选地提供闩锁组件以将楔牢固地保持在适当位置并且避免在使用期间不期望的部件损失。
    • 26. 发明授权
    • Dump block
    • 倾倒块
    • US5970636A
    • 1999-10-26
    • US900352
    • 1997-07-25
    • Terry L. BriscoeJohn S. Kreitzberg
    • Terry L. BriscoeJohn S. Kreitzberg
    • E02F3/58E02F3/48B61C3/00E02F3/60
    • E02F3/58
    • An integral dump block for use in a dragline bucket that comprises a sheave to movably support a dump line, a central pin rotatably supporting the sheave, and a housing to couple the pin to lift lines. Bearings are disposed within the sheave and each side of the housing for receiving the pin for free rotation. Hoist lines for supporting a dragline bucket are connected to each end of the pin. In this way, moment forces in the hoisting assembly can be substantially eliminated. Further, a number of parts can be eliminated to provide a reduction in weight and height of the hoisting linkage assembly.
    • 一种用于牵引铲斗的整体倾卸块,其包括可移动地支撑倾卸线的滑轮,可旋转地支撑滑轮的中心销以及将销连接到提升线的壳体。 轴承设置在滑轮内和壳体的每一侧,用于接收销以自由旋转。 用于支撑铲斗的升降机线连接到销的每一端。 以这种方式,可以基本上消除起重组件中的力。 此外,可以消除多个部件以提供起重连杆组件的重量和高度的减小。
    • 30. 发明授权
    • Wear assembly
    • 磨损组装
    • US08312650B2
    • 2012-11-20
    • US13173254
    • 2011-06-30
    • Robert McClanahanTerry L. Briscoe
    • Robert McClanahanTerry L. Briscoe
    • E02F9/28
    • E02F9/2833E02F9/2883Y10T403/7069
    • In a wear assembly for securing wear members to excavating equipment, a spool is used with a wedge to hold the wear member in place. The spool is formed with at least one laterally extending arm at its upper end in lieu of an axial arm such as used in a conventional C-shaped spool. In this way, the spool can be easily supported in the assembly as the wedge is installed. The spool does not fall through the opening and no special care is needed to prevent it from falling. The spool also holds itself in place when the wedge is driven into the passage. As a result, installation of the wear assembly is easier and less hazardous. In addition, the lateral support reduces the risk that the spool will suffer spreading.
    • 在用于将磨损构件固定到挖掘设备的磨损组件中,使用带有楔子的线轴将磨损构件保持在适当位置。 阀芯在其上端形成有至少一个横向延伸的臂,以代替诸如在常规C形阀芯中使用的轴向臂。 以这种方式,当安装楔形件时,可以将卷轴容易地支撑在组件中。 阀芯不会通过开口落下,不需要特别注意防止其掉落。 当楔子被驱动进入通道时,阀芯也保持在适当位置。 因此,磨损组件的安装更容易,危险性更小。 此外,侧向支撑减少了卷轴将会蔓延的风险。