Service trolley for open-end spinning machines
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United States of America Patent
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Dec 12, 2006
Grant Date -
Apr 21, 2005
app pub date -
Oct 13, 2004
filing date -
Oct 16, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Service trolley for open-end spinning machines equipped with members dedicated to the operations in the intervention cycles and managed by the trolley's own control unit in which each member is independent from the others, being equipped with independent actuation controlled by sensors for the various steps of the intervention cycles.
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