Rotary ring for spinning and twisting frame
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 21, 1981
Grant Date -
N/A
app pub date -
Jul 19, 1979
filing date -
Jul 25, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a spindle assembly of a spinning or twisting frame, the improvement consisting in inserting, between the stator and the rotor of the spindle assembly, braking members made of an antifriction material in the form of arcuate blocks or sectors which act also as spacers for the revolving members (usually spheres) which match the stator with the rotor. The device solves the problem of providing a braking action for providing the thread tension without problems of overheating the thread being spun.
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