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DIEDERICHS FRERES
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DIEDERICHS FRERES
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Application filed by DIEDERICHS FRERESfiledCriticalDIEDERICHS FRERES
Priority to FR6909167ApriorityCriticalpatent/FR2029981A6/en
Application grantedgrantedCritical
Publication of FR2029981A6publicationCriticalpatent/FR2029981A6/en
Tension Adjustment In Filamentary Materials
(AREA)
Spinning Or Twisting Of Yarns
(AREA)
Abstract
Two plates on the guides are elastically pressed together. They are of sintered Al curved at one end, and mounted at the other end, on a guide shaft. The springs press on a middle zone. The tensioner is self-threading and gives constant regular inwinding, of yarn without damage or breaking, giving a uniform fabric of better appearance. Specifically, it can also be applied to spinning.
DEVICE TO FACILITATE THE START OF SPINNING IN AN OPEN-END SPINNING MACHINE PROVIDED WITH AN AUTOMATIC FIBER FEEDER, USING THE THREAD INSPECTOR'S MANUAL OPERATION