Machine tool spindle

Cutting by use of rotating axially moving tool – Tool or tool with support – Having inversely angled cutting edge

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Details

408239A, B23Q 108

Patent

active

039554716

ABSTRACT:
A machine tool includes a head which supports a vertically movable quill within which there is disposed a rotatable spindle to which various kinds of cutting tools may be attached. Within the quill there is provided a spring-biased annular piston for operating actuating means that are connected to clamping members for clamping onto and for releasing tooling from the spindle when it is in its locked position.

REFERENCES:
patent: 3171327 (1965-03-01), Williamson
patent: 3191260 (1965-06-01), Jorgensen
patent: 3271853 (1966-09-01), Pfister
patent: 3604083 (1971-09-01), Antonietto et al.
patent: 3651739 (1972-03-01), Wolt
patent: 3709623 (1973-01-01), Stephan et al.

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