Fiber feed passage arrangement for friction spinning devices

Details Fiber feed passage arrangement for friction spinning devices Fiber feed passage arrangement for friction spinning devices

1985-11-06

1987-03-17

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

57408, 57413, D01H 7892, D01H 7882

Patent

active

046496998

ABSTRACT:
In a friction spinning device comprising a fiber opening assembly, a fiber feed passage arrangement, and friction spinning drums cooperating with the fiber feed passage arrangement, the fiber feed passage arrangement is divided in its longitudal direction into two passage or channel halves. At the separation or parting joints or gaps formed by connection flanges associated with the passage halves, there can be provided recesses so that a respective connecting slot is formed between the cross-section of the fiber feed passage arrangement and the separation or parting joints. In this way, there can be substantially avoided contact of fibers with the separation or parting joints.

REFERENCES:
patent: 3839855 (1974-10-01), Stalder
patent: 4130983 (1978-12-01), Dammann et al.
patent: 4321789 (1982-03-01), Dammann et al.
patent: 4441310 (1984-04-01), Parker et al.
patent: 4567722 (1986-02-01), Stahlecker
patent: 4570434 (1986-02-01), Stahlecker
patent: 4574581 (1986-03-01), Stahlecker
patent: 4584832 (1986-04-01), Stahlecker

Affiliated with

Also associated with

Rating

Fiber feed passage arrangement for friction spinning devices does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fiber feed passage arrangement for friction spinning devices, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fiber feed passage arrangement for friction spinning devices will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1780098