Gear cutting – milling – or planing – Milling – Cutter spindle or spindle support
Patent
1986-06-09
1988-09-13
Bilinsky, Z. R.
Gear cutting, milling, or planing
Milling
Cutter spindle or spindle support
279 1TS, 408239R, B23C 526
Patent
active
047705760
ABSTRACT:
A tool-holder has a frustoconical outer centering surface which fits over a matching surface of a spindle. At the rearward end of the former surface are two axial slots and two circumferential grooves. Each of the slots receives a key borne by two spring-rings fitted in the grooves. The keys therefore rotate together with the tool-holder but are radially movable so that they can yield when the tool-holder is put in place if they come up against ribs forming part of the coupling components of the spindle.
REFERENCES:
patent: 3115348 (1963-12-01), Penland
VSM 33930-1973.
Bilinsky Z. R.
Schaublin SA succursale de Delemont
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