Strand supply carrier and tensioning mechanism

Details Strand supply carrier and tensioning mechanism Strand supply carrier and tensioning mechanism

1987-09-25

1988-08-23

Petrakes, John

Textiles: braiding, netting, and lace making

Apparatus

Shuttles, carriages and/or threading and loading or...

87 22, 2421562, D04C 318, B65H 5904

Patent

active

047652209

ABSTRACT:
An improved strand supply carrier and tensioning mechanism which has yarn guides that are associated with a cantilevered tensioning spring of variable length, the spring having a strand guide wheel on the free end and a pawl to engage ratchet means to achieve strand let-off length that is essentially constant throughout the depletion of the strand package.

REFERENCES:
patent: 618541 (1899-01-01), Janssen
patent: 618542 (1899-01-01), Janssen
patent: 679650 (1901-07-01), Turner
patent: 694536 (1902-03-01), Diss
patent: 696094 (1902-03-01), Diss
patent: 981958 (1911-01-01), Wardell
patent: 1072800 (1913-09-01), Wardwell
patent: 1442432 (1923-01-01), Hooper
patent: 2166336 (1939-07-01), Barningham
patent: 2258018 (1941-10-01), King
patent: 3686997 (1972-08-01), Strangfeld
patent: 4003290 (1977-01-01), Haehnel et al.

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