Apparatus for entangling yarn

Details Apparatus for entangling yarn Apparatus for entangling yarn

1986-09-10

1988-03-08

Mackey, Robert R.

Textiles: manufacturing

Thread finishing

Surface modification of running length

D02J 108

Patent

active

047291516

ABSTRACT:
There is disclosed an air entangling system consisting of an air jet and a tension isolator. In one embodiment, the tension isolator is a frictionless yarn guide or aspirator and in a second embodiment an idle roll has the yarn wrapped on it before entering the air jet and again after exiting the air jet. The air jet has a large annular air feed ring which supplies air to two tapered, diametrically opposed orifices of different sizes. An outlet dam with a well-rounded entrance, an increased inlet length, and polished internal surfaces all contribute to increased efficiency, speed, and consistency.

REFERENCES:
patent: Re31376 (1983-09-01), Sheehan et al.
patent: 2783609 (1957-03-01), Breen
patent: 3009309 (1961-11-01), Breen et al.
patent: 3110151 (1963-11-01), Bunting, Jr. et al.
patent: 3125793 (1964-03-01), Gonsalves
patent: 3186155 (1955-06-01), Breen et al.
patent: 3218654 (1965-11-01), Yano et al.
patent: 3220082 (1965-11-01), Fletcher et al.
patent: 3268971 (1966-08-01), Lockwood, Jr.
patent: 3286321 (1966-11-01), Fletcher et al.
patent: 3304593 (1967-02-01), Burklund
patent: 3325872 (1967-06-01), Ethridge et al.
patent: 3328863 (1967-07-01), Cobb et al.
patent: 3377673 (1968-04-01), Stoller
patent: 3389444 (1968-06-01), Fletcher et al.
patent: 3823448 (1974-07-01), Robets
patent: 3823450 (1974-07-01), Ankudowicz et al.
patent: 4016715 (1977-04-01), London, Jr.
patent: 4064686 (1977-12-01), Whitted et al.
patent: 4070815 (1978-01-01), Negishi et al.
patent: 4074511 (1978-02-01), Chambley et al.
patent: 4083172 (1978-04-01), Norris et al.
patent: 4138840 (1979-02-01), Greenway et al.
patent: 4223520 (1980-09-01), Whitted et al.
patent: 4570312 (1986-02-01), Whitener, Jr.
patent: 4644620 (1987-02-01), Maeda
patent: 4644622 (1987-12-01), Bauer et al.

Affiliated with

Also associated with

Rating

Apparatus for entangling yarn 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 entangling yarn, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for entangling yarn will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-225690