Robotic washing apparatus
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United States of America Patent
Stats
-
Apr 6, 1999
Grant Date -
N/A
app pub date -
Jan 29, 1997
filing date -
Feb 2, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to a robotic apparatus for applying fluids to the exterior surfaces of vertical, nearly vertical, or sloped surfaces with minimum human supervision. The robotic apparatus is designed to apply fluids to surfaces which may include obstacles such as window frames or gaps created by window seams, which the present invention is designed to traverse. The robotic apparatus includes a housing, a drive assembly, a sliding vacuum assembly, a fluid spray assembly, and sensor and control systems. The drive assembly includes drive chains, cables, ropes or the like that are connected at one end to a carriage positioned on the top of the structure and to a stabilizing member or members at the other end.
First Claim
Family
International Classification(s)
Cited Art Landscape
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