Metal working – Method of mechanical manufacture – Shaping mating parts for reassembly in different positions
Patent
1975-05-08
1976-06-29
DiPalma, Victor A.
Metal working
Method of mechanical manufacture
Shaping mating parts for reassembly in different positions
29200D, 29401F, B23P 1902
Patent
active
039655636
ABSTRACT:
An apparatus for removing cutting blades from the periphery of an annular cutting head is disclosed which is comprised of a working table on which the cutting head is mounted and a pair of free wheeling cam members positioned to contact the blades at their portions which extend beyond the width of the cutting head. The curved portion of the cam members contact the edges of the blades while the cutting head is rotated and the blades are simultaneously moved away from the cam members. The curved surface of the cam members force the blades from their mounting in the cutter head as the head is rotated.
REFERENCES:
patent: 3101688 (1963-08-01), Negola et al.
patent: 3193916 (1965-07-01), Brunell et al.
patent: 3293734 (1966-12-01), Buckley
patent: 3309765 (1967-03-01), Kirsten
patent: 3842477 (1974-10-01), Hunkeler
Briar Thomas J.
Schaefer William L.
Curley John E.
DeMajistre Robert
DiPalma Victor A.
PPG Industries Inc.
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