Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working
Patent
1996-06-12
1997-02-25
Lisehora, James A.
Mining or in situ disintegration of hard material
Hard material disintegrating machines
Floor-working
299 411, 404 90, 404 94, E01C 2308
Patent
active
056053819
ABSTRACT:
A pavement marking eradicator (10) for removing pavement marking from pavement. The eradicator has a grinding apparatus (13) having a safety skirt (31) to which is mounted a collector (39) of a vacuum system (14). The vacuum system also has a cyclone (36) for collecting and filtering debris created by the grinding apparatus during operation.
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Robinson Quinton W.
Schmoock, Jr. Carl J.
Lisehora James A.
Sandler Ronald A.
Stimsonite Corporation
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