Multi-spindle boring machine
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United States of America Patent
Stats
-
Mar 29, 1994
Grant Date -
N/A
app pub date -
Oct 8, 1992
filing date -
Oct 11, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a multi-spindle boring machine with machine table and suction arrangement in which the spindles are held on a carrier, which can be rotated by means of a vertical drive shaft, and in which an extractor fan can be connected to a suction duct, which ends in the area of the tool set in the working position and received by the spindle. With a central suction unit and individual exchangeable tool coverings, which can be connected with a covering distributor with connecting ducts to the central suction pipe, the invention provides for optimum suction, which can be adjusted to the different tools used.
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