Electro-magnetic cassette unit for controlling dobbies
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United States of America Patent
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-
Jun 30, 1992
Grant Date -
N/A
app pub date -
May 29, 1991
filing date -
May 31, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An electro-magnetic unit for controlling the needles associated with the dobbies and other weaving mechanisms of a loom which includes a series of cassettes each containing electro-magnets for attracting blades associated with springs and stops to thereby define two stable positions for controlling the reciprocal movement of the needles and wherein the needles reciprocate through calibrated holes in a lower boss centered in an opening in the bottom of a box in which the cassettes are mounted.
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