Gear cutting – milling – or planing – Milling – Including means to infeed rotary cutter toward work
Patent
1977-12-19
1979-12-25
Weidenfeld, Gil
Gear cutting, milling, or planing
Milling
Including means to infeed rotary cutter toward work
409199, 409203, B23C 308
Patent
active
041803590
ABSTRACT:
The present machine tool for crankshafts and the like is constructed to support the crankshaft directly adjacent to the point where the crankshaft is subjected to a machining operation. For this purpose both machining units are provided with an additional workpiece supporting device. At least one, preferably both of the additional workpiece supporting devices are axially displaceable into a rest position over or above a member cantilevered from the tool drum.
REFERENCES:
patent: 3880025 (1975-04-01), Kralowetz
patent: 3965780 (1976-06-01), Yamada
Fasse W. G.
Gebrueder Heller Maschinenfabrik GmbH
Gould D. F.
Weidenfeld Gil
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