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公开(公告)号：US20090174252A1
公开(公告)日：2009-07-09
申请号：US12350634
申请日：2009-01-08
CPC分类号： E21C35/1933 , E21C2035/1806
摘要： A tip for use on an earth working roll for mining, construction and public works machines such as crushers, surface miners, milling machines and the like includes a working end provided with side relief to reduce drag and wearing, require less power to drive the rolls, and lengthen the usable life of the tip. The working end can also have a generally flat front surface to improve the yield in a crushing or other similar operation. The tip includes a base and a wear cap releasably secured together by a retainer.
摘要翻译： 用于采矿，建筑和公共工程机械如破碎机，地面采矿机，铣床等的地球工作辊上的提示包括具有侧面浮雕以减少阻力和磨损的工作端，需要更少的动力来驱动辊 ，并延长笔尖的使用寿命。 工作端还可以具有大致平坦的前表面，以提高破碎或其他类似操作中的产量。 尖端包括通过保持器可释放地固定在一起的基座和耐磨帽。
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公开(公告)号：US09222353B2
公开(公告)日：2015-12-29
申请号：US12350634
申请日：2009-01-08
IPC分类号： B02C13/28 , E21C35/193 , E21C35/18
CPC分类号： E21C35/1933 , E21C2035/1806
摘要： A tip for use on an earth working roll for mining, construction and public works machines such as crushers, surface miners, milling machines and the like includes a working end provided with side relief to reduce drag and wearing, require less power to drive the rolls, and lengthen the usable life of the tip. The working end can also have a generally flat front surface to improve the yield in a crushing or other similar operation. The tip includes a base and a wear cap releasably secured together by a retainer.
摘要翻译： 用于采矿，建筑和公共工程机械如破碎机，地面采矿机，铣床等的地球工作辊上的提示包括具有侧面浮雕以减少阻力和磨损的工作端，需要更少的动力来驱动辊 ，并延长笔尖的使用寿命。 工作端还可以具有大致平坦的前表面，以提高破碎或其它类似操作中的产量。 尖端包括通过保持器可释放地固定在一起的基座和耐磨帽。
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公开(公告)号：US06735890B2
公开(公告)日：2004-05-18
申请号：US09899535
申请日：2001-07-06
申请人： Christopher M. Carpenter , Robert S. Fleck , Terry L. Briscoe , Daniel R. Danks , Venkat R. Gaurav , Larren F. Jones
发明人： Christopher M. Carpenter , Robert S. Fleck , Terry L. Briscoe , Daniel R. Danks , Venkat R. Gaurav , Larren F. Jones
IPC分类号： E02F928
CPC分类号： E02F9/28 , E02F9/2825 , E02F9/2833 , E02F9/2841 , E02F9/2883 , E21C35/183 , Y10T403/587 , Y10T403/7018
摘要： A wear assembly includes an adapter with a nose, a wear member with a socket to receive the nose, and a lock to secure the wear member to the adapter. The nose and socket include complementary rails and grooves that vertically diverge as they extend from the front of the nose. The lock can have a tapered construction.
摘要翻译： 磨损组件包括具有鼻部的适配器，具有用于接纳鼻部的插座的磨损构件以及用于将磨损构件固定到适配器的锁。鼻部和插座包括互补的轨道和槽，当它们从 鼻子前面 该锁具有锥形结构。
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公开(公告)号：US07100315B2
公开(公告)日：2006-09-05
申请号：US10714884
申请日：2003-11-18
申请人： Christopher M. Carpenter , Robert S. Fleck , Terry L. Briscoe , Daniel R. Danks , Venkat R. Gaurav , Larren F. Jones
发明人： Christopher M. Carpenter , Robert S. Fleck , Terry L. Briscoe , Daniel R. Danks , Venkat R. Gaurav , Larren F. Jones
IPC分类号： E02F9/28
CPC分类号： E02F9/28 , E02F9/2825 , E02F9/2833 , E02F9/2841 , E02F9/2883 , E21C35/183 , Y10T403/587 , Y10T403/7018
摘要： A wear assembly including an adapter, a wear member, and a lock to secure the wear member to the adapter, wherein the adapter and wear member include at least one rail and corresponding groove along the nose and socket connection that are oriented at the same general inclination as one of the converging walls of the nose.
摘要翻译： 一种磨损组件，包括适配器，磨损构件和用于将磨损构件固定到适配器的锁，其中适配器和磨损构件包括沿着鼻孔和套筒连接的至少一个轨道和相应的凹槽， 倾斜作为鼻子的收敛壁之一。
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公开(公告)号：US07739814B2
公开(公告)日：2010-06-22
申请号：US11498407
申请日：2006-08-02
申请人： Christopher M. Carpenter , Robert S. Fleck , Terry L. Briscoe , Daniel R. Danks , Venkat R. Gaurav , Larren F. Jones
发明人： Christopher M. Carpenter , Robert S. Fleck , Terry L. Briscoe , Daniel R. Danks , Venkat R. Gaurav , Larren F. Jones
IPC分类号： E02F9/28
CPC分类号： E02F9/28 , E02F9/2825 , E02F9/2833 , E02F9/2841 , E02F9/2883 , E21C35/183 , Y10T403/587 , Y10T403/7018
摘要： A wear assembly includes an adapter with a nose, a wear member with a socket to receive the nose, and a lock to secure the wear member to the adapter.The nose and socket include complementary rails and grooves that vertically diverge as they extend from the front of the nose. The lock can have a tapered construction.
摘要翻译： 磨损组件包括具有鼻部的适配器，具有用于接纳鼻部的插座的磨损构件和用于将磨损构件固定到适配器的锁。 鼻子和插座包括互补的导轨和凹槽，当它们从鼻子的前方延伸时，它们垂直分开。 该锁具有锥形结构。
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公开(公告)号：US4633601A
公开(公告)日：1987-01-06
申请号：US654371
申请日：1984-09-25
CPC分类号： E02F3/401 , E02F3/404 , Y10T403/32451
摘要： An excavating shovel having pivotally interconnected back and front sections and wherein the front section has a torque tube supported by bushing means on the back section and wherein the torque tube is equipped with radially extending moment arm means for pivotal actuation of the front section toward and away from the back section.
摘要翻译： 一种具有可枢转地互连的后部和前部的挖掘铲，并且其中所述前部具有由所述后部上的衬套装置支撑的扭矩管，并且其中所述扭矩管配备有径向延伸的力矩臂装置，用于使所述前部朝向和远离地枢转地致动 从后面的部分。
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公开(公告)号：US5992061A
公开(公告)日：1999-11-30
申请号：US900351
申请日：1997-07-25
IPC分类号： E02F3/58
CPC分类号： E02F3/58
摘要： A hoisting assembly for use with a dragline bucket that includes a compensator for generally stabilizing the attitude of the bucket. The compensator is operably coupled to the lift, hoist and dump lines. The connector for the lift line(s) defines a fulcrum about which the compensator turns during use. As the tension in the dump line increases relative to the tension of the hoist lines, the compensator turns about the fulcrum to lift the hoist lines and shift the sheave supporting the dump line forward. As the tension in the dump line decreases relative to the tension of the hoist lines, the compensator turns about the fulcrum in the opposite direction to lower the lift lines and shift the sheave supporting the dump line rearward.
摘要翻译： 一种用于铲斗的提升组件，其包括用于大体稳定铲斗姿态的补偿器。 补偿器可操作地联接到升降机，起重和倾倒线。 用于升降线的连接器限定了补偿器在使用期间转动的支点。 随着倾卸线中的张力相对于起重线的张力增加，补偿器绕支点转动以提升起重线，并将支撑倾卸线的滑轮向前移动。 随着倾卸线中的张力相对于起重线的张力而减小，补偿器在相反方向上绕支点转动，以降低升降线并将支撑倾倒线的滑轮向后移动。
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