Metal working – Plural diverse manufacturing apparatus including means for... – Common reciprocating support for spaced tools
Patent
1987-04-16
1988-09-06
Briggs, William R.
Metal working
Plural diverse manufacturing apparatus including means for...
Common reciprocating support for spaced tools
279 1B, 279 74, 408237R, 409234, B23Q 3155
Patent
active
047682825
ABSTRACT:
The present invention provides an apparatus and method of utilization of the same of a quick change tool coupling for a rotational metal working or like machine. The present invention provides a tool holding coupling for use with machines with an automatic tool exchanger. Use of the present invention allows the elimination of the drawbar mechanism commonly used in standard metal working machines, while providing axial bending rigidity for the tool.
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Malarz Antoni J.
Rieck Gerald C.
Briggs William R.
General Motors Corporation
Helms Ernest E.
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