Method and apparatus for producing spun yarn

Details Method and apparatus for producing spun yarn Method and apparatus for producing spun yarn

1982-01-15

1984-10-16

Watkins, Donald

Textiles: spinning, twisting, and twining

Strand structure

Covered or wrapped

57210, 57328, 57289, 57333, 57 5, 57350, 57351, D02G 338, D01H 528, D01H 792

Patent

active

RE0317055

ABSTRACT:
This present invention relates to a spun yarn having novel structure and a method of producing the same. The spun yarn of the present invention consists of a number of fibers arranged in a predetermined direction and twisted together, one end of which fibers is spirally wound around the surface of the yarn. The yarn of the present invention is spun by successively passing a sliver through a pneumatic yarn twisting device, untwisting tube, and false twisting device in turn. The twisting device, untwisting tube and false twisting device are disposed between front rollers and delivery rollers.

REFERENCES:
patent: Re27717 (1973-08-01), Breen et al.
patent: 1987632 (1935-01-01), Nutter et al.
patent: 2817947 (1957-12-01), Strang
patent: 3303169 (1967-02-01), Pitzl
patent: 3423809 (1969-01-01), Schmitt
patent: 3438193 (1969-04-01), Kosaka et al.
patent: 3443292 (1969-05-01), Davis
patent: 3706192 (1972-12-01), Leibbrand et al.
patent: 3729918 (1973-05-01), Kawasaki et al.
patent: 3822543 (1974-07-01), Edagowa et al.
patent: 3911655 (1975-10-01), London et al.
patent: 3944166 (1976-03-01), Hermanns
patent: 4003194 (1977-01-01), Yamagata et al.
patent: 4005566 (1977-02-01), Hawkins
patent: 4056924 (1977-11-01), Uminstowki

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1941159