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Coupling for excavating wear part

  • US 6,993,861 B2
  • Filed: 07/02/2002
  • Issued: 02/07/2006
  • Est. Priority Date: 07/06/2001
  • Status: Expired due to Term
First Claim
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1. A wear assembly for use in excavating comprising:

  • a support structure;

    a wear member comprising a body having a front working end and a rear mounting end, the mounting end having a substantially enclosed portion forming a rearwardly opening socket for receiving the support structure, and an ear extending rearward from the body and substantially free of the enclosed portion, the ear having a tapered slot; and

    a lock received into the slot by which the wear member is retained to the support structure.

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