Strand supply carrier and tensioning mechanism

An improved strand supply carrier and tensioning mechanism which has yarn guides that are associated with a cantilevered tensioning spring (27) of variable length, the spring having a strand guide wheel (18) on the free end and a pawl (26) to engage ratchet means (25) to achieve strand let-off lengt...

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Bibliographic Details
Main Authors HAEHNEL, RUDOLF H, IANNUCCI, VINCENT A
Format Patent
LanguageEnglish
French
German
Published 29.03.1989
Subjects
BRAID
BRAIDING
BRAIDING MACHINES
BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET ORCARBONISED LACE
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
KNITTING
LACE
LACE-MAKING
NON-WOVEN FABRICS
PACKING
PERFORMING OPERATIONS
STORING
TEXTILES
TRANSPORTING
TRIMMINGS
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Summary:An improved strand supply carrier and tensioning mechanism which has yarn guides that are associated with a cantilevered tensioning spring (27) of variable length, the spring having a strand guide wheel (18) on the free end and a pawl (26) to engage ratchet means (25) to achieve strand let-off length that is essentially constant throughout the depletion of the strand package (12).
Bibliography:Application Number: EP19880108907