D - Textiles – Paper – 02 – G
Patent
D - Textiles, Paper
02
G
28/43
D02G 1/12 (2006.01)
Patent
CA 1052552
ABSTRACT OF THE DISCLOSURE An apparatus for texturing continuous filament yarn is provided wherein the yarn is fed at a controlled rate and under controlled tension by a pair of feed rolls into a confined crimping zone against a mass of crimped yarn therein, causing the yarn to collapse longitudinally to form crimps which become part of such mass. Heat and pressure are applied to the yarn mass in the crimping zone to plastically deform the yarn and partially set the crimps. The crimped yarn mass is then fed at a control- led rate by means of toothed rolls from the crimping zone into a setting zone. Heat and pressure are applied to the yarn mass in the setting zone to fully set the crimps. The first feed roll is mounted on a first housing and the second feed roll is mounted a second housing. A special mounting mechanism pivotably attaches the second housing to the first housing so that the second housing is movable about a housing pivot axis between a closed position wherein the second feed roll is adjacent the first feed roll to define a bite therebetween and an open position wherein the second roll is spaced materially from the first feed roll. An eccentric arrangement can be used to alter the orientation of the housing pivot axis to thus alter the alignment of the second feed roll with respect to the first feed roll.
304142
Borgman Milton H.
Hills William H.
Mersereau Emory P.
Trifunovic Alexander L.
LandOfFree
Stuffer crimper for crimping continuous filament 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 Stuffer crimper for crimping continuous filament yarn, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stuffer crimper for crimping continuous filament yarn will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-840636