Gear cutting – milling – or planing – Milling – Cutter spindle or spindle support
Patent
1988-05-19
1989-06-20
Briggs, William
Gear cutting, milling, or planing
Milling
Cutter spindle or spindle support
279 1A, 408239A, B23C 900, B23B 3100
Patent
active
048405205
ABSTRACT:
The present invention relates to mounting device having a conical spindle, especially with a 7/24ths cone, with conical and butt contact for attachments, tool holders and tools characterized in that it is essentially constituted by a cone (1) introducible into the spindle (2), by a forward part (3) centered in the cone (1) and provided with the collar (4) for application against the face of the spindle (2), by a pull rod (5) for assembling the cone (1) and the forward part (3), by a resilient assembly (6) for pressing the cone (1) into the spindle (3) in locking position, mounted in compression between the cone (1) and the forward part (3), and by structure (7) for adjusting said pressing assembly (6).
REFERENCES:
patent: 3680435 (1972-08-01), Deplante
patent: 4238167 (1980-12-01), Brugger et al.
patent: 4412767 (1983-11-01), Schmid et al.
patent: 4548532 (1985-10-01), Watanabe et al.
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