Woodworking – Combined machine – Planing and polishing
Reexamination Certificate
2008-06-09
2010-06-01
Self, Shelley (Department: 3725)
Woodworking
Combined machine
Planing and polishing
C144S114100, C144S117100, C451S065000, C451S069000
Reexamination Certificate
active
07726366
ABSTRACT:
A wood planing machine includes a base adapted to permit a workpiece to be moved thereon in a front-to-rear direction, a plurality guide posts fixed on the base, a mounting seat sleeved movably on the guide posts, a motor disposed on the mounting seat, and a cutting unit disposed on the mounting seat. The cutting unit includes a rough-plane cutter, a fine-plane cutter disposed behind the rough-plane cutter, a first transmission unit interconnecting the motor and the rough-plane cutter to allow the rough-plane cutter to be driven by the motor, and a second transmission unit interconnecting the rough-plane cutter and the fine-plane cutter to allow rotation of the rough-plane cutter to be transferred to the fine-plane cutter.
REFERENCES:
patent: 29768 (1860-08-01), Christian
patent: 452632 (1891-05-01), Bennett
patent: 750294 (1904-01-01), Matthiesen
patent: 3379230 (1968-04-01), Roehrig
Bliss McGlynn P.C.
Self Shelley
Shinmax Industry Co., Ltd.
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