Tool for scarifying concrete

Details Tool for scarifying concrete Tool for scarifying concrete

1984-01-27

1985-07-09

Ramsey, Kenneth J.

Metal fusion bonding

Process

Repairing, restoring, or renewing product for reuse

407113, B23K 104

Patent

active

045277281

ABSTRACT:
Presented is a tool adapted for use in rupturing the surface of smooth concrete so as to provide a roughened surface. This process is commonly known as "scarifying" concrete. The tool comprises a bit adapted to be mounted in a conventional roto-hammer or other type actuating mechanism that provides a reciprocating and/or rotating motion, the bit being provided with a multiplicity of carbide tips which are driven repeatedly into the concrete surface to effect scarifying thereof.

REFERENCES:
patent: 1252082 (1918-01-01), Bock
patent: 1995060 (1935-03-01), Gray et al.
patent: 3160945 (1964-12-01), Johnson
patent: 4273479 (1981-06-01), Raupp, Jr. et al.
patent: 4413765 (1983-11-01), Tracy

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