Cutting by use of rotating axially moving tool – Tool or tool-support with thrust-applying machine-engaging...
Patent
1998-07-08
1999-06-01
Pitts, Andrea L.
Cutting by use of rotating axially moving tool
Tool or tool-support with thrust-applying machine-engaging...
408137, B23B 4700
Patent
active
059082712
ABSTRACT:
A telescopic spindle for a machine tool. The spindle has a sleeve at its rear end and the end of the spindle can slide inside the sleeve over a "compensation" stroke C1, the sleeve being capable of entering inside the body of the machine to travel over a stroke C2, so that the total stroke of the spindle is equal to C1+C2. This serves to reduce the total amount of space taken up by the machine tool.
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patent: 5090489 (1992-02-01), Ettori
Bhargava Adesh
Pitts Andrea L.
Recoules (S.A.)
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