Profile sander

Details Profile sander Profile sander

1976-01-12

1977-07-26

Smith, Al Lawrence

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51141, 51145R, B24B 2102, B24B 2114

Patent

active

040373665

ABSTRACT:
The invention relates to a profile sanding machine which includes a turntable on which a wooden work-piece is mounted; a pneumatic clamping device for clamping said work-piece to said turntable and a pair of sanding units each of which is adjustable in relation to said work-piece at least in a vertical plane. The machine also includes means for moving each sanding unit into and out of sanding contact with the profile of the work-piece and for maintaining the sanding contact under constant pressure during a predetermined number of rotations of the turntable.

REFERENCES:
patent: 843010 (1907-02-01), Gramelspacher
patent: 1175332 (1916-03-01), Aubrey
patent: 2896378 (1959-07-01), Keating
patent: 3399498 (1968-09-01), Lampani
patent: 3553899 (1971-01-01), Hasegawa
patent: 3845588 (1974-11-01), Huffman
patent: 3895464 (1975-07-01), Kiser

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