Gear cutting – milling – or planing – Milling – Cutter spindle or spindle support
Patent
1979-03-28
1980-12-09
Briggs, William R.
Gear cutting, milling, or planing
Milling
Cutter spindle or spindle support
279 1A, 279 8, B23Q 312, B23B 3100
Patent
active
042381673
ABSTRACT:
A toolholder adapter has a cylindrical body, a cylindrical shank extending axially from one end of the body, a cylindrical flange extending radially from the body, a tapered socket within the body for receiving a tapered shank toolholder, and a clamping nut on the body which has inwardly projecting tabs that are positioned to bear against the flange of the tapered shank toolholder to clamp it in the socket. The toolholder adapter is dimensioned to fit in the tool storage magazine of a machine tool and to be handled by the automatic tool changer thereof.
REFERENCES:
patent: 3038386 (1962-06-01), Parske et al.
patent: 3112117 (1963-11-01), Wahlstrom et al.
patent: 3405950 (1968-10-01), Cox
patent: 3528670 (1970-09-01), Wale
patent: 3851562 (1974-12-01), Tomita et al.
patent: 3884120 (1975-05-01), DiFerdinando
patent: 3895881 (1975-07-01), Langlois
patent: 4117586 (1978-10-01), Uchida
Brugger Dennis M.
Hughes John J.
Briggs William R.
Hajewski Cyril M.
Kearney & Trecker Corporation
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