Condensing trumpet

Details Condensing trumpet Condensing trumpet

1978-09-05

1981-04-07

Rimrodt, Louis

Textiles: fiber preparation

Assembling

Silver forming

19157, 19288, D01H 572

Patent

active

042597668

ABSTRACT:
A condensing trumpet for a draw frame has internal passages formed in such a way as to receive two separate sliver types and bring them together in a sheath-core arrangement where one sliver completely surrounds the other.

REFERENCES:
patent: 3216064 (1965-11-01), Kates, Jr.
patent: 3246370 (1966-04-01), West
patent: 3362049 (1968-01-01), Kiser
patent: 3375556 (1968-04-01), Bryan
patent: 3387339 (1968-06-01), Bofill
patent: 3401429 (1968-09-01), Whitehurst
patent: 3447206 (1969-06-01), Klein et al.
patent: 3750974 (1973-08-01), Dibrell
patent: 3895417 (1975-07-01), Zimmermann
patent: 3994046 (1976-11-01), Brown et al.
Research Disclosure, p. 77, Nov. 1977.

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