Sawdust collection system

Cutting – With means to convey work relative to tool station – Cut made parallel to direction of and during work movement

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Details

83167, 83473, 83478, B27B 516, B27B 529

Patent

active

043676650

ABSTRACT:
A belt driven table saw having a open bottom base below the worktable enclosing saw tilting and elevating mechanism and a driving motor mounted outboard of the base has a sawdust collector bag detachably connected to and closing the bottom of the base for collecting downwardly directed sawdust, a centrifugal blower having a casing fixed to the motor and an impeller therein fixed to the motor shaft withdraws fine sawdust from a hinged saw guard and from the base through flexible conduits and discharges it into a second collector bag attached to the blower outlet, a swinging baffle plate and suitable foam rubber sealing means permits maintaining a subatmospheric pressure in the base.

REFERENCES:
patent: Re20687 (1938-04-01), Grozier
patent: 1496035 (1924-06-01), Thomson
patent: 2044481 (1936-06-01), Manley et al.
patent: 2236232 (1941-03-01), Brescka et al.
patent: 2711061 (1955-06-01), Fegert
patent: 3007501 (1961-11-01), Mundall et al.
patent: 3267974 (1966-08-01), Elson
patent: 3322169 (1967-05-01), Hilliard
patent: 3401724 (1968-09-01), Krietz
patent: 3669163 (1972-06-01), Crane
patent: 4201256 (1980-05-01), Truhan
patent: 4270427 (1981-06-01), Colberg et al.

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