The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 1979
Filed:
Sep. 01, 1977
Applicant:
Inventor:
Harris S Olson, Morton, IL (US);
Assignee:
Caterpillar Tractor Co., Peoria, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
E02F / ; B22D / ;
U.S. Cl.
CPC ...
3714 / ; 3714 / ; 172719 ; 7512 / ; 75 / ;
Abstract
A wear-resistant alloy is inlaid in channels along the undersurface of a cutting edge of a ground-engaging implement. The channels include a front channel adjacent to the front cutting edge, and channels extending rearwardly from the front channel along the sides of the implement. The wear-resistant material is cast in the form of blocks and brazed in the channels. Additional wear-resistant material may be provided at the corners where the front channel intersects the channels along the sides.