Tool changing assembly for universal milling and drilling machines
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 13, 1989
Grant Date -
N/A
app pub date -
Sep 6, 1988
filing date -
Sep 17, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tool changing assembly for program controlled milling and drilling machines comprising a vertically movable knee-type unit for the work table, and a vertical milling head. The tool changing assembly includes a power-driven pivotable mounting which is arranged in the form of a bracket for pivoting movement about a vertical axis on a column mounted on the knee-type unit laterally spaced from the work spindle of the milling head. The free end of the bracket has gripping pliers mounted thereon for pivoting movement about a likewise vertical axis, the pivoting movement of the gripping pliers being opposite to the pivoting movement of the bracket and being derived therefrom.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully