Textiles: spinning – twisting – and twining – Apparatus and processes – Unitary multiple twist devices
Patent
1977-06-03
1978-08-29
Queisser, Richard C.
Textiles: spinning, twisting, and twining
Apparatus and processes
Unitary multiple twist devices
57 5889, D01H 112
Patent
active
041094549
ABSTRACT:
Two closely spaced apart, perforated suction drums are provided, which have parallel axes and confronting peripheral surface portions defining between them a region which is triangular in cross-section and adapted to receive fibers flying through a flight region which precedes said triangular region in a direction that is transverse to said axes. Suction means are operable to provide a suction zone in each of said confronting peripheral surface portions. Said drums are operable to rotate in the same sense so that fibers received in said triangular region and attracted to said suction zones by the operation of said suction means are twisted together by said drums to form a yarn. Yarn-withdrawing means are operable to withdraw said yarn from said triangular region toward one end thereof while holding said yarn against rotation. A throwing member is operable to move in said flight region toward said one end thereof in a plane which is transverse to said direction.
REFERENCES:
patent: 3768243 (1973-10-01), Brown et al.
patent: 3913310 (1975-10-01), Fehrer
patent: 3972173 (1976-08-01), Fehrer
patent: 3981137 (1976-09-01), Fehrer
patent: 4028871 (1977-06-01), Aschenbrenner
patent: 4051653 (1977-10-01), Mittregger
Fehrer Ernst
Konig Franz
Dr. Ernst Fehrer Gesellschaft m.b.H. & Co. K.G. Textilmaschinenf
Gorenstein Charles
Kelman Kurt
Queisser Richard C.
LandOfFree
Apparatus for twisting textile fibers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for twisting textile fibers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for twisting textile fibers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1625277