Coating apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 7, 2003
Grant Date -
Jan 24, 2002
app pub date -
Mar 13, 2001
filing date -
Mar 15, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A coating apparatus includes: a coating gun to which a voltage is applied; a coating hose for leading a coating material to the coating gun; a piston provided so as to be capable of water-tightly sliding in the coating hose; and driving means for moving the piston in the coating hose. The coating material is injected into a front part of the piston and the piston is moved toward the coating gun at the time of coating.
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