Patent · US Active

Excavation tooth assembly

US9080313B2 · kind B2 · utility

6Cited by

19References

21Claims

0Family size

Assignee

Bradken Resources Pty Limited · AU

Inventors

Steven Goodwin · Parramatta, AU
Dylan Toth · Sydney, AU

Key dates

Filing date	Jan 20, 2011
Grant date	Jul 14, 2015
Priority date	—
Expiry date	May 1, 2031

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE02F9/2841
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A lock for an excavation tooth assembly, the lock comprising: a body; first and second engaging portions mounted to the body and movable between respective first and second positions; wherein the engaging portions being interdependent so that movement of at least one of the first and second engaging portions causes a corresponding movement of the other of the first and second engaging portions.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.