Vacuum system for pavement grooving machine

Details Vacuum system for pavement grooving machine Vacuum system for pavement grooving machine

1985-07-10

1989-05-09

Hornsby, Harvey C.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15339, 15418, 299 39, 404 90, E01C 2309

Patent

active

048275590

ABSTRACT:
A one-piece blade shroud and vacuum duct system for removing a water and swarf slurry from a pavement grooving site includes an adjustable intake nozzle for directly receiving the slurry hurled by the rotating blades of a pavement grooving machine. Only two nozzles are used in order to simplify the vacuum ducting and to improve the efficiency of the system. By disposing a water jet assembly within the blade shroud, efficiency is further increased.

REFERENCES:
patent: 918930 (1909-04-01), Thurman
patent: 2131398 (1938-09-01), Hubbart
patent: 3080598 (1963-03-01), McEachern
patent: 3132364 (1964-05-01), Oxley
patent: 3272651 (1966-09-01), Quirk
patent: 3572841 (1971-03-01), Rhodes
patent: 3724900 (1973-04-01), Hatcher et al.
patent: 3779607 (1973-12-01), Staab
patent: 3802742 (1974-04-01), Zuzelo
patent: 3862469 (1975-01-01), Burgoon
patent: 3923341 (1975-12-01), Miller
patent: 4516808 (1985-05-01), Staab et al.

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