Cutting head for filter assembler
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United States of America Patent
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-
Feb 1, 1983
Grant Date -
N/A
app pub date -
Apr 7, 1980
filing date -
Apr 5, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A cutting head for a filter attachment machine comprises a drum carrying a number of knives each of which is urged radially outwards by at least one spring against an adjustable retaining device by which the normal distance of the cutting edge from the axis of the drum can be adjusted.
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