Road structure – process – or apparatus – Process – In situ treatment of earth or roadway
Patent
1993-08-06
1995-11-21
Britts, Ramon S.
Road structure, process, or apparatus
Process
In situ treatment of earth or roadway
404 87, 404 89, E01C 2312
Patent
active
054680948
ABSTRACT:
Pavement repair equipment designed to hold sand-blasting hoses or other similar devices to clean joints preparatory to sealing those joints. The equipment is mobile being adapted to be moved by an outside powered device and is adapted to move a sand-blasting nozzle along either a longitudinal or transverse joint in the paved surface and to hold a nozzle adjustable at a plurality of angles to the surface. Other equipment which might be held by the equipment would include vacuum nozzles or sealant applicators.
REFERENCES:
patent: 4640644 (1987-02-01), Puchala et al.
patent: 4778304 (1988-10-01), Baldi et al.
Kruger Robert L.
Vanderpan Timothy P.
Britts Ramon S.
Kruger Robert L.
O'Connor Pamela A.
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