Wood planing machine with a tightening unit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 6, 2002
Issued Date -
N/A
app pub date -
Nov 6, 2001
filing date -
Dec 19, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A wood planing machine includes a base, four hollow posts extending upright from the base and formed with slots, four screw rods disposed in the posts, four sprockets connected respectively to the screw rods, a chain engaging the sprockets, a cutter carriage including a pair of carriage seats mounted on the posts, four threaded members mounted adjustably on the carriage seats and having sector-shaped threaded portions that threadedly engage the screw rods, and four eccentric members mounted rotatably on the threaded members. Each eccentric member includes a shaft and an eccentric wheel that constantly engages a respective threaded member and that is rotatable between first and second engaging positions in which the respective threaded member is moved upwardly and downwardly.
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Cited Art Landscape
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