Machine-tool comprising two opposed coaxial spindles

Details Machine-tool comprising two opposed coaxial spindles Machine-tool comprising two opposed coaxial spindles

1981-07-15

1984-07-03

Vlachos, Leonidas

Turning

Process of turning

82 25, 82 36A, 29 36, 29564, B23B 330

Patent

active

044571933

ABSTRACT:
Two spindles are provided that are coaxial. The head-stock carrying one spindle can move on longitudinal slideways which are parallel to the axis of the spindles. That provides, with a synchronization of the speeds of the spindles to effect the transfer of the workpieces from the chuck of one spindle onto the chuck of the other spindle. A carriage provided with a transversal slideway can move along a pair of longitudinal slideways, parallel to the axis of the two spindles. This carriage carries a frame provided with a revolver-turret-carrying working-tools. The tools of the two revolver-turrets thus can work indifferently the workpieces carried by one and the other of the two spindles.

REFERENCES:
patent: 1197541 (1916-09-01), Potter
patent: 2473306 (1949-06-01), Schreiber
patent: 2534333 (1950-12-01), Wyrick
patent: 4070934 (1978-01-01), Sladdin et al.

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