Turning – Lathe – With work feeder or remover
Patent
1988-10-11
1990-04-10
Terrell, William
Turning
Lathe
With work feeder or remover
82126, 414 18, B23B 1302
Patent
active
049149938
ABSTRACT:
The device for controlling the facing of a bar on an automatic lathe for machining bars, comprises a bar-pusher actuated by a traction element to cause the advancement of a bar towards the lathe, a carriage slideable on a guide parallel to the traction element, a hook for intercepting the carriage in a bar loading position, a clutch adapted to keep the bar-pusher rigidly associated with the carriage when the carriage is free to slide on the guide and to allow the bar-pusher to move with respect to the carriage when the carriage is intercepted. The hook is controlled by a sensor adapted to detect the end of a bar to be machined at the entry point of the lathe and to control the hook during free sliding of the carriage. A further sensor is provided to actuate the bar-pusher in the bar facing position.
REFERENCES:
patent: 3131587 (1964-05-01), Spohn et al.
patent: 3205737 (1965-09-01), Ogren
patent: 3602075 (1971-08-01), Waefler
patent: 3612298 (1971-10-01), Azuma
patent: 3874520 (1975-04-01), Scheler
patent: 3875830 (1975-04-01), Lechot
patent: 3918594 (1975-11-01), Durst et al.
patent: 4019411 (1977-04-01), Bohn et al.
patent: 4068546 (1978-01-01), Werkmeister
I.E.M.C.A. S.P.A.
Josif Albert
Modiano Guido
Terrell William
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