Excavating – Digging edge
Patent
1994-06-14
1995-12-12
Taylor, Dennis L.
Excavating
Digging edge
37460, 1727725, E02F 928, E02F 376
Patent
active
054738296
ABSTRACT:
A carbide insert having fracture orienting grooves and a method for forming a cutting element for an earthworking machine. The carbide insert is placed in a groove formed on the cutting edge of the cutting element and there maintained by deforming walls of the cutting element into intimate contact with the carbide insert.
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Adrian Richard L.
Shankwitz Phillip J.
Caterpillar Inc.
Hart Frank L.
Pezzuto Robert
Taylor Dennis L.
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