公开(公告)号：US20050055853A1

公开(公告)日：2005-03-17

申请号：US10970041

申请日：2004-10-21

申请人： Richard Livesay ,  Jon Burdick ,  Matthew Cox ,  Kenton Erickson ,  Preston Gale ,  Thomas Holtz ,  Brian Umbach

发明人： Richard Livesay ,  Jon Burdick ,  Matthew Cox ,  Kenton Erickson ,  Preston Gale ,  Thomas Holtz ,  Brian Umbach

IPC分类号： E02F9/28

CPC分类号： E02F9/2825 ,  E02F9/2833

摘要： A tip assembly has a replaceable wear member mounted to an adapter carried on the cutting edge of an implement of an earth-working machine. The adapter has an external surface formed to engage a complementary internal cavity of the wear member and includes a pair of transversely spaced sides at least one of the transversely spaced sides include a guide arrangement and a retainer pocket positioned therein. The wear member has a body with an exterior ground-engaging surface, a mounting end, an adapter receiving cavity and at least one ear extending from the mounting end. The at least one ear is configured to be received by the guide arrangement when the wear member is positioned on the adapter.

摘要翻译： 尖端组件具有安装到承载在土工机器的工具的切割边缘上的适配器的可更换的磨损构件。 适配器具有形成为接合耐磨构件的互补内部空腔的外表面，并且包括一对横向隔开的侧面，至少一个横向间隔开的侧面包括定位在其中的引导装置和保持器袋。 磨损构件具有主体，其具有外部接地表面，安装端，适配器接收腔和至少一个从安装端延伸的耳朵。 当磨损构件位于适配器上时，至少一个耳朵构造成被引导装置接收。