Rotary ring for spinning machinery

Details Rotary ring for spinning machinery Rotary ring for spinning machinery

1989-07-06

1990-06-12

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Elements

57122, D01H 756, D01H 758

Patent

active

049322001

ABSTRACT:
Disclosed is a rotary ring for spinning machinery, such as ring spinning machines and ring twisting macines, which provides stabilized rotation of a ring-shaped rotator and involves no end breakage of yarn during spinning. This is accomplished by specifying the coefficient of friction .mu. between the ring-shaped rotator and the ring-shaped supporter, the relation between the weight W of the ring-shaped rotator and the outside diameter D.sub.1 and ring-shaped top flange inside diameter D.sub.2, and the relation between the width A along the radial direction and the height H along the axial directio between the sliding surfaces of the ring-shaped rotator and the ring-shaped supporter. This rotary ring makes it possible to realize higher spindle speed and higher productivity of yarn.

REFERENCES:
patent: 3324643 (1967-06-01), Kluttz
patent: 3481131 (1969-12-01), Chilpan
patent: 3494120 (1970-02-01), Chilpan et al.
patent: 3611697 (1971-10-01), Greb
patent: 4030282 (1977-06-01), Spies
patent: 4244170 (1981-01-01), Traynard et al.
patent: 4270340 (1981-06-01), Baucom et al.
patent: 4596114 (1986-06-01), Donnelly

Affiliated with

Also associated with

Rating

Rotary ring for spinning machinery does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-608857