Wood planing machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 3, 1998
Grant Date -
N/A
app pub date -
Jan 7, 1998
filing date -
Jan 7, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a wood planing machine, two pairs of spaced front and rear pillars extend upwardly from a bed at opposite end portions of the latter. Each of two upright threaded rods is mounted stationarily on a respective one of the opposite end portions of the bed between a respective one of the pairs of spaced front and rear pillars. An upper housing has opposite end portions through which the front and rear pillars extend slidably. Each of the opposite end portions of the upper housing has a transmission gear that is mounted rotatably thereon and that has a respective one of the threaded rods extending threadedly therethrough. The upper housing further has a horizontal coupling rod mounted rotatably thereon. The coupling rod is provided with a pair of driven members that engage the transmission gears on the upper housing. The wood planing machine is further provided with a locking unit to permit locking of the upper housing at a desired height relative to the bed.
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Cited Art Landscape
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