Apparatus for moving working units along paths
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United States of America Patent
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-
Sep 8, 1992
Grant Date -
N/A
app pub date -
Mar 11, 1991
filing date -
Mar 20, 1990
priority date (Note) -
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status (Latency Note)
Importance
Abstract
The apparatus has a supporting frame defined by four uprights bearing a pair of horizontal parallel beams interconnected by cross members having guides. A gearmotor-driven carriage is movable horizontally along the guides in a first direction. The carriage bears rods extending parallel to the guides. A gearmotor-driven trolley is movable along the rods in a second direction which is orthogonal to the first direction. The trolley rotatably supports a downwardly extending C-shaped frame having a platform supporting a working unit. The frame is rotatable about an axis which is perpendicular to the first direction of movement of the carriage and perpendicular to the second direction of movement of the trolley.
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Cited Art Landscape
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