Automatic tool change machine tool
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United States of America Patent
Stats
-
Jun 11, 1985
Grant Date -
N/A
app pub date -
Jul 30, 1982
filing date -
Aug 13, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automatic tool change machine tool having a vertical column on which a tool stock receiving therein a vertically movable tool bar is mounted. The tool bar is provided with a toolholder receiving means at the lowermost end for the attachment of a toolholder having a cutting tool. The machine tool further has a toolholder magazine storing a plurality of toolholders. The magazine is turned around the vertical column so that one of the toolholders is indexed to a predetermined position where toolholders are attached to and detached from the tool bar in one reciprocal vertical movement of the tool bar.
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Cited Art Landscape
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