Apparatus for splicing thermoplastic yarns

Details Apparatus for splicing thermoplastic yarns Apparatus for splicing thermoplastic yarns

1979-12-17

1981-03-10

Wityshyn, Michael G.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Indefinite or running length flexible strand, rod, tube, or...

156499, 156502, 156510, 156579, B65H 6906, B65H 6908

Patent

active

042552222

ABSTRACT:
A hand-held splicing device for melt butt splicing thermoplastic yarns or tapes together.
The splicing device comprises two-yarn clamping means, a diagonally positioned heat cutting element; means for bringing two clamped yarns in diagonal contact with the melting element and means for simultaneously lifting the severed yarns away from the cutting element and buttwise joining the melted ends together thereby fusing the yarns together. The device and mode of operation are characterized by convenience and ease of operation and afford a small strong splice especially desirable for carpet tufting operations.

REFERENCES:
patent: 2863492 (1958-12-01), Chang et al.
patent: 3070947 (1963-01-01), DeToledo et al.
patent: 3160547 (1964-12-01), Williams
patent: 3184354 (1965-05-01), Strother
patent: 3294614 (1966-12-01), Abelsma
patent: 3301735 (1967-01-01), Williams
patent: 3323971 (1967-06-01), Williams
patent: 3492181 (1970-01-01), Riseley
patent: 3607559 (1971-09-01), Williams
patent: 3690994 (1972-09-01), Williams
patent: 4106973 (1978-08-01), Wright

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