Woodworking – Planer – Rotary cylindrical cutter
Patent
1991-08-29
1993-01-05
Bray, W. Donald
Woodworking
Planer
Rotary cylindrical cutter
144114R, 144246R, 144247, 144249R, B27C 102
Patent
active
051761904
ABSTRACT:
An automatic planing machine has two feed rollers on one side of the machine and a stool for holding two pressure rollers which are pressed toward the feed rollers with a pressure force smaller than a pressure force of the feed rollers. The machine has a compact driving mechanism for rotating the feed rollers and further has a feed mechanism for move the stool and a casing for holding the feed rollers toward and away from each together with back-lash preventing means.
REFERENCES:
patent: 3718168 (1973-02-01), Berends
patent: 3873776 (1954-02-01), Buttke
patent: 4031932 (1977-06-01), Leasure
patent: 4067370 (1978-01-01), Chang
patent: 4456042 (1984-06-01), Clark et al.
patent: 4886099 (1989-12-01), de Abreu
Miyamoto Kouichi
Sato Mitsumasa
Wada Tatsuya
Bray W. Donald
Ryobi Limited
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