Vacuum spinning nozzle assembly

Details Vacuum spinning nozzle assembly Vacuum spinning nozzle assembly

1990-02-22

1991-01-22

Hail, III, Joseph J.

Textiles: spinning, twisting, and twining

Apparatus and processes

False twist device

57 5, 57328, 57343, D01H 1115

Patent

active

049860666

ABSTRACT:
Method and apparatus are disclosed relating to forming yarn by "vacuum spinning". A spinning nozzle assembly is provided which includes two axially aligned sections, each formed with a through passageway. Adjacent facing surfaces of the sections define a continuous radial slot through which air flow may be directed. The axially aligned sections of the nozzle are, in one exemplary embodiment, telescopically received within a sleeve mounted for rotation within a housing. The nozzle sections may be adjusted axially relative to each other to alter the dimension of the radial slot as desired, for example, in accordance with a predetermined yarn count.

REFERENCES:
patent: Re31705 (1984-10-01), Morihashi
patent: 2302790 (1942-11-01), Modigliani
patent: 3043088 (1962-07-01), Breen
patent: 3458987 (1969-08-01), Ozawa et al.
patent: 3702055 (1972-11-01), Kosaka et al.
patent: 4322944 (1982-04-01), Sraitr et al.
patent: 4468921 (1984-09-01), Shibata et al.
patent: 4507913 (1985-04-01), Morrison
patent: 4631912 (1986-12-01), Hardy
patent: 4635435 (1987-01-01), Morrison et al.
patent: 4689948 (1987-09-01), Bahov et al.
patent: 4693071 (1987-09-01), Morrison
patent: 4713931 (1987-12-01), Morrison et al.
patent: 4719744 (1988-01-01), Morrison
patent: 4827710 (1989-05-01), Nishimura
patent: 4845932 (1989-07-01), Sakai et al.

Affiliated with

Also associated with

Rating

Vacuum spinning nozzle assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vacuum spinning nozzle assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum spinning nozzle assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1547295