Rotary cutting head

Details Rotary cutting head Rotary cutting head

1974-06-03

1976-03-30

McGehee, Travis S.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

144218, 144230, B26D 128, B27G 1304

Patent

active

039464741

ABSTRACT:
A cylindrical rotary cutting head rotatable about a longitudinal axis having a plurality of helical slots in which a plurality of bits carrying cutting edges are retained in the lateral direction by means of set screws which bear against a "V" groove in an inclined face of the bit and in the vertical direction by plurality of cooperating serrations on an opposite face of the bit and in one slot wall.

REFERENCES:
patent: 2173868 (1939-09-01), Weddell et al.
patent: 2381806 (1945-08-01), Clark
patent: 3785417 (1974-01-01), Vora
patent: 3798724 (1974-03-01), Czopor

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