Gear cutting – milling – or planing – Milling – With cutter holder
Patent
1989-11-15
1991-07-09
Briggs, William
Gear cutting, milling, or planing
Milling
With cutter holder
B23C 900
Patent
active
050300474
ABSTRACT:
The present invention concerns a mounting device with conical shank, particularly a 7/24ths cone, for cone-to-surface application for attachments, tool holders and tools, essentially constituted by a cone (1) for introduction in the spindle (2), by a front part (3) centered in the cone (1) and provided with a flange (4) for application against the face of the spindle (2), by a knob (5) for assembly of the cone (1) in the front part (3) and by an elastic pressure unit (6) of the cone (1) in the spindle (2) in locking position, mounted in compression between the said cone (1) and the front part (3), characterized in that it is provided with an elastically deformable means (7) applying the front part (3) forcibly in the cone (1), in locking position.
REFERENCES:
patent: 3895881 (1975-07-01), Langlois
patent: 4122755 (1978-10-01), Johnson et al.
patent: 4238167 (1980-12-01), Brugger et al.
patent: 4548532 (1985-10-01), Watanabe et al.
patent: 4660840 (1987-04-01), Mizoguchi
patent: 4784536 (1988-11-01), Pfalzgraf
patent: 4822220 (1989-04-01), Danielsson et al.
patent: 4840520 (1989-06-01), Pfalzgraf
patent: 4886402 (1989-12-01), Pfalzgraf
Briggs William
E.P.B. Emile Pfalzgraf (Societe Anonyme)
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