Method for the thermal treatment of a running yarn and...

Details Method for the thermal treatment of a running yarn and... Method for the thermal treatment of a running yarn and...

2011-08-16

2011-08-16

Hurley, Shaun R (Department: 3765)

Textiles: spinning, twisting, and twining

Apparatus and processes

Twist setting

C057S309000

Reexamination Certificate

active

07997055

ABSTRACT:
Method for thermal treatment of a running yarn (14) on a multi-workstation twisting machine, each station having a device (1) for thermal treatment of the yarn, and a delivery system (2, 3) preceding or following such device (1). The yarn (14) passes through the device (1) substantially without tension, and after passing the downstream delivery system (3), is wound. The yarn (14) is loaded with a defined force by position-variable means (24, 25, 27). Position changes of such means caused by a change in the yarn tension under disruptive influences during the thermal treatment of the yarn (14) are used as a control variable for controlling at least one of the delivery systems (2, 3).

REFERENCES:
patent: 3721376 (1973-03-01), Christian et al.
patent: 3726137 (1973-04-01), Denton
patent: 3763526 (1973-10-01), Benson et al.
patent: 3763669 (1973-10-01), Bous et al.
patent: 4295252 (1981-10-01), Robinson et al.
patent: 4566319 (1986-01-01), Yamazaki et al.
patent: 5146739 (1992-09-01), Lorenz
patent: 5802832 (1998-09-01), Foster
patent: 6209302 (2001-04-01), Wortmann et al.
patent: 7475573 (2009-01-01), Brenk
patent: 2005/0102764 (2005-05-01), Brenk
patent: 2006/0090368 (2006-05-01), Uku et al.
patent: 103 48 278 (2005-05-01), None
patent: 1 348 785 (2003-10-01), None
patent: 1 609 897 (2005-12-01), None
patent: 458098 (1936-12-01), None
patent: WO 98/33963 (1998-08-01), None
patent: WO 2005/038106 (2005-04-01), None

Affiliated with

Also associated with

Rating

Method for the thermal treatment of a running yarn and... 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 for the thermal treatment of a running yarn and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the thermal treatment of a running yarn and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2767526