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Article: Taiwanese Inventor Develops Wood Planing Machine Rotary Cutter
- Article from:
- US Fed News Service, Including US State News
- Article date:
- November 15, 2006
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ALEXANDRIA, Va., Nov. 15 -- Chin-Yuan Liu of Taichung, Taiwan, has developed a rotary cutter of a wood planing machine.
According to the U.S. Patent & Trademark Office: "A rotary cutter of a wood planing machine includes: a rotary shaft that has alternately disposed fan-shaped vanes and fan-shaped grooves; and blades secured respectively to the fan-shaped vanes. Each of the fan-shaped vanes has a leading face and a trailing face. Each of the blades is attached securedly to the trailing face of the respective fan-shaped vane."
An abstract of the invention, released by the Patent Office, said: "The leading face of each of the fan-shaped vanes and the trailing face of an adjacent one of ...