Patent · US Active

Wear resistant assembly

US7523794B2 · kind B2 · utility

54Cited by

7References

18Claims

0Family size

Inventors

David R. Hall · Provo, US
Jeff Jepson · Spanish Fork, US
Ronald B. Crockett · Payson, US
John Bailey · Orland Park, US
Joe Fox · Spanish Fork, US

Key dates

Filing date	Dec 18, 2006
Grant date	Apr 28, 2009
Priority date	—
Expiry date	Apr 27, 2027

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB02C2210/02
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

In one aspect of the invention, a wear resistant assembly has at least one hard insert disposed within a recess formed within a surface. A hard material substantially surrounds the hard insert and is also disposed within the surface. The hard material is separated from the insert by an intermediate material softer than both the insert and the hard material.

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