Operating head chuck unit for automatic machine tools

Details Operating head chuck unit for automatic machine tools Operating head chuck unit for automatic machine tools

1989-10-31

1991-10-15

Bilinsky, Z. R.

Gear cutting, milling, or planing

Milling

Including means to infeed rotary cutter toward work

409211, 409216, 409231, B23C 112

Patent

active

050569716

ABSTRACT:
The invention relates to the chuck unit of an operating head for automatic machine tools in which the operating head is the type comprising a fork, fitted to the end of a mobile arm and equipped with a number of degrees of freedom, to which the chuck unit is hinged; the chuck unit comprises a chuck and equipment designed to rotate the chuck so that it slides axially.
The unit in accordance with the invention is designed for use with a brushless motor and automatic equipment which varies the velocity ratio between the said motor and the chuck.

REFERENCES:
patent: 4008647 (1977-02-01), Hague et al.
patent: 4449866 (1984-05-01), Lohneis et al.
patent: 4759115 (1988-07-01), Kielma
Euchner-Inductive Proximity Switches, published before 10/21/88.
Interruttion Di Prossimiter Compatti, published before 10/21/88.

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