Gear cutting – milling – or planing – Milling – With means to protect operative or machine
Patent
1988-10-11
1990-08-21
Bilinsky, Z. R.
Gear cutting, milling, or planing
Milling
With means to protect operative or machine
29DIG56, 29DIG94, 51270, 82901, 384 15, B23Q 1108
Patent
active
049501135
ABSTRACT:
A machine tool comprises a work table arranged for being displaced in at least one coordinate direction relative to a spindle stock. Longitudinal drive means arranged beneath the work table are covered on both sides of the work table by means of a cover composed of telescoping elements. One of the said elements is provided in stationary arrangement adjacent one side wall of a trough enclosing the cover.
In order to prevent the chips from forming into balls in front of the overlapping elements, when the extreme end position of the work table is reached, at least one opening giving access to the trough is provided on the upside of the one element, at the edge facing the side wall.
REFERENCES:
patent: 1530725 (1925-03-01), Johannesmeyer et al.
patent: 2634560 (1953-04-01), Ramm
patent: 3366012 (1968-01-01), Richter
patent: 4676666 (1987-06-01), Pfluger et al.
Rutschle Eugen
Winkler Hans-Henning
Bilinsky Z. R.
Chiron-Werke GmbH & Co. KG
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