Surface finishing apparatus
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United States of America Patent
Stats
-
Sep 21, 1999
Grant Date -
N/A
app pub date -
May 24, 1996
filing date -
May 24, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A surface finishing apparatus for finishing the edge surfaces of fiberboards or like substrates. A pair of axially convergent drive wheels impart rotational and radial motion to a board and pushes the board against a foiling head or other surface finishing hardware. The foiling wheel is pushed by a pneumatic cylinder towards the board. An air clamp holds the board down against the drive wheels during operation. A speed indexer computer controls the rotation of the axially convergent drive wheels in inverse relationship to the rotational speed of the foiling head. In an alternative embodiment, a pair of angled hold-down wheels are used to hold the board against the drive wheels.
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International Classification(s)
Cited Art Landscape
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