Coating apparatus – Projection or spray type – Work-supported and guided carriage
Patent
1998-05-06
2000-07-18
Beck, Shrive
Coating apparatus
Projection or spray type
Work-supported and guided carriage
118323, 239752, 239753, B05B 300
Patent
active
060902035
ABSTRACT:
An apparatus and method for applying a liquid dressing to a bowling lane has a chassis with wheels to guide the chassis along the longitudinal length of the lane. A spray nozzle for spraying the liquid dressing onto the bowing lane is mounted to reciprocation on the chassis and in a transverse direction parallel to the transverse width of the bowling lane. A metering valve meters liquid dressing to the spray nozzle as the spray nozzle moves in the transverse direction and at controlled velocity for applying the dressing in a selected profile across the transverse width of the lane.
REFERENCES:
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patent: 3787916 (1974-01-01), Akagi et al.
patent: 3998387 (1976-12-01), Maasberg
patent: 4209557 (1980-06-01), Edwards
patent: 4937911 (1990-07-01), Picchietti, Sr. et al.
patent: 4959884 (1990-10-01), Ingermann et al.
patent: 5109791 (1992-05-01), Matsumoto et al.
Gebhardt Bruce W.
Johnson Robert K.
Knipe, Jr. Richard E.
Beck Shrive
Calcagni Jennifer
U.S. Polychemical Corporation
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