Road structure – process – or apparatus – Apparatus – Rotating drum – roller or tire
Reexamination Certificate
2005-01-04
2005-01-04
Pezzuto, Robert E. (Department: 3671)
Road structure, process, or apparatus
Apparatus
Rotating drum, roller or tire
C404S121000, C037S454000
Reexamination Certificate
active
06837649
ABSTRACT:
A compactor tooth has a replaceable wear tip mounted to a mounting block carried on the cylindrical exterior surface of a landfill-compactor wheel of a compactor machine. The mounting block has an external surface formed to engage a complementary internal cavity of the wear tip and includes a pair of circumferentially spaced sides oriented not more than 5 degrees from perpendicular to the cylindrical exterior surface of the wheel. The replaceable tip has a body with an exterior ground-engaging surface, a mounting end and a mounting-base receiving cavity opening through the mounting end. The cavity is configured to receive the mounting block thereinto and has a pair of circumferentially spaced side surfaces configured to be in close abutting relationship to a respective one of the circumferentially spaced sides of said mounting block.
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Livesay Richard E.
Shaikh Riaz A.
Bennj Todd
Caterpillar Inc
Greene Jeff A
Pechhold Alexandra K.
Pezzuto Robert E.
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