Multispindle-drilling machine

Details Multispindle-drilling machine Multispindle-drilling machine

1986-12-11

1988-03-01

Bilinsky, Z. R.

Cutting by use of rotating axially moving tool

Machine including plural tools

Rotatable about parallel axes

408 79, 408110, B23B 3918

Patent

active

047282304

ABSTRACT:
A multispindle-drilling machine for drilling series of holes, in particular in parts of pieces of furniture, includes a drilling head, carrying drilling spindles. Two positioning pins are mounted on the head for displacement relative thereto in directions axially of the pins. The pins are fixable at upper and lower positions relative to the head. The pins are displaced relative to the head and are held by automatic catches upon completion of a drilling operation.

REFERENCES:
patent: 171546 (1875-12-01), Boe
patent: 1521158 (1924-12-01), King
patent: 2592432 (1952-04-01), Kline et al.
patent: 4090803 (1978-05-01), Haley

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