Gear cutting – milling – or planing – Milling – Cutter spindle or spindle support
Patent
1992-12-23
1993-11-30
Howell, Daniel W.
Gear cutting, milling, or planing
Milling
Cutter spindle or spindle support
279133, 279145, 409230, B23Q 312
Patent
active
052659909
ABSTRACT:
In a milling machine or the like having a socket for a removable arbor having, a frictional engaging member is positioned around the removable arbor such that the frictional engaging member is positioned between the removable arbor and the spindle when the arbor is inserted into the spindle. A flange is positioned below the clamping member on the removable arbor to limit the downward motion of the clamping member and to communicate with the spindle to limit the inward placement of the arbor within the spindle. A sleeve connects the arbor to a drawbar and a drive collar engages the arbor with the spindle for rotation.
REFERENCES:
patent: 2940367 (1960-06-01), Cogsdill
patent: 3136217 (1964-06-01), Swanson et al.
patent: 4135848 (1979-01-01), Hughes et al.
patent: 4238167 (1980-12-01), Brugger et al.
patent: 4303360 (1981-12-01), Cayen et al.
patent: 4902177 (1990-02-01), Burnett
Howell Daniel W.
Kurt Manufacturing Company, Inc.
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