Cutter device for a wood planing machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 1, 2000
Grant Date -
N/A
app pub date -
Aug 10, 1999
filing date -
Aug 10, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cutter device includes a cylindrical cutter seat having opposite end faces and a cylindrical surface between the end faces. A coupling shaft extends co-axially from a respective one of the end faces. The cylindrical surface is formed with an axially extending cutter receiving groove between the end faces to receive a cutting blade therein. The cutter receiving groove is defined by a blade supporting wall, a fastener bearing wall, and a groove bottom interconnecting the blade supporting wall and the fastener bearing wall. Each of two positioning members is sleeved on a respective one of the coupling shafts, and has a large-diameter ring portion and a small-diameter ring portion that extends co-axially therefrom toward a respective one of the end faces of the cutter seat such that the large-diameter ring portion abuts against a respective lateral end portion of the cutting blade and such that a base edge of the cutting blade is supported on the small-diameter ring portion. A longitudinal blade edge of the cutting blade projects relative to the cylindrical surface.
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