Gear cutting – milling – or planing – Milling – Cutter spindle or spindle support
Patent
1994-03-28
1995-02-21
Howell, Daniel W.
Gear cutting, milling, or planing
Milling
Cutter spindle or spindle support
82160, 279 211, B23C 526, B23B 3102
Patent
active
053910273
ABSTRACT:
A machine tool system includes a clamping unit installable on the head of a cutting machine, and a tool holder insertable into the clamping unit. The clamping unit includes an annular guide member and a sleeve telescoped onto the guide member. A flat drive key is positioned in an axial slot in the sleeve to establish a driving connection between the clamping unit and the tool holder. The tool holder is wedged into the clamping unit by means of radially-movable wedge lock elements and an axially movable drawbar.
REFERENCES:
patent: 4406195 (1983-09-01), Kruger et al.
patent: 4726269 (1988-02-01), Erickson
patent: 4736659 (1988-04-01), Erickson
patent: 4784542 (1988-11-01), Tack et al.
patent: 5193954 (1993-03-01), Hunt
Howell Daniel W.
Panagos Bill C.
Valenite Inc.
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