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1. 发明授权

US5553409A Shroud anchor system 失效
标题翻译：护罩锚系统
公开(公告)号：US5553409A
公开(公告)日：1996-09-10
申请号：US517979
申请日：1995-08-22
申请人： Harry F. Irving
发明人： Harry F. Irving
IPC分类号： A01B15/02 , E02F9/28 , E02F3/36 , A01B15/00
CPC分类号： E02F9/28 , A01B15/02 , E02F9/2883
摘要： A wear protector system for shielding the leading edge of an earthmoving implement such as a loading bucket includes an arrangement of shrouds which cover the leading edge between the laterally spaced digger teeth. Each shroud has a nose portion that wraps around the leading edge and a rearwardly extending tail portion having an abutment surface that engages an undercut abutment surface of an anchor block that is welded to the bucket. The complementary abutment surfaces retain the tail portion from moving upwardly away from the bucket surface, whereas the shroud is retained from movement forwardly out of engagement with the lip by use of a cotter pin extending transversely through a passage that is formed partially in the tail of the shroud and partially in the anchor.
摘要翻译：用于屏蔽诸如装载铲斗的移土工具的前缘的磨损保护器系统包括覆盖侧向间隔开的挖掘机齿之间的前缘的护罩的布置。每个护罩具有围绕前缘缠绕的鼻部，并且向后延伸的尾部具有接合焊接到铲斗的锚块的底切邻接表面的邻接表面。互补的邻接表面保持尾部不会从铲斗表面向上移动，而通过使用横向穿过通道形成的开口销来保持外罩不会与唇部接合，该开口销部分地形成在通道的尾部护罩和部分锚固。

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