Turning – Severing or cut-off – Interrelated means for tool infeed and circumrotation
Patent
1980-03-31
1981-12-22
Hinson, Harrison L.
Turning
Severing or cut-off
Interrelated means for tool infeed and circumrotation
308 3A, 409214, B23B 1700, F16C 500
Patent
active
043064728
ABSTRACT:
A machine tool, particularly a lathe, milling machine or boring machine, having a machine bed on which a slide and/or tailstock is displaceably guided by means of at least one prism-shaped guideway. The guideway is formed by a guide bar which, as seen in cross-section has guide surfaces lying in pairs parallel to and opposite each other and which guide bar on a part of two adjacent of the guide surfaces is fastened in a prismatic recess in a machine bed. The slide or tailstock is displaceably supported on the guide bar via prismatic travel surfaces by means of the two other guide surfaces. A guide gib which is removably fastened to the slide or tailstock acts on the free part of the two adjacent guide surfaces serving for the attachment.
REFERENCES:
patent: 1673163 (1928-06-01), Schmelzkopf
patent: 1951514 (1934-03-01), Lovely
patent: 2185630 (1940-01-01), Fridlund
patent: 2634175 (1953-04-01), Kennedy
patent: 2654640 (1953-10-01), Bullard
patent: 2929661 (1960-03-01), Brown
patent: 3106117 (1963-10-01), Duquesnel
Farber Martin A.
Hinson Harrison L.
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