Open end spinning apparatus

Details Open end spinning apparatus Open end spinning apparatus

1976-12-13

1979-01-02

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Piecing up

57 5895, 242 4712, D01H 1500

Patent

active

041320565

ABSTRACT:
An open-end spinning device wherein yarn is produced in a spinning compartment and withdrawn therefrom by yarn-withdrawal rollers and a winding device. The yarn storage device is interposed between the yarn-withdrawal rollers and the winding device. A knock-off motion is positioned between the spinning compartment and the yarn withdrawal rollers for producing a signal responsive to changes in tension in the yarn. THe yarn storage device includes a roller storage which is driven in a forward direction for accumulating a supply of yarn that is to be fed to the winding device. The roller storage can also be rotated in a reverse direction for withdrawing yarn therefrom during a piecing operation. A yarn gripper is provided for gripping the yarn upon a change in tension in the yarn.

REFERENCES:
patent: 3334479 (1967-08-01), Mikulecky et al.
patent: 3455095 (1969-07-01), Margham et al.
patent: 3492804 (1970-02-01), Landwehrkamp et al.
patent: 3695017 (1972-10-01), Hoki et al.
patent: 3749327 (1973-07-01), Roethke et al.
patent: 3810352 (1974-05-01), Miyazaki et al.
patent: 3816990 (1974-06-01), Hoffmann et al.
patent: 3842579 (1974-10-01), Bartling
patent: 3854274 (1974-12-01), Bartling
patent: 3924393 (1975-12-01), Stahlecker et al.
patent: 3925975 (1975-12-01), Stahlecker et al.
patent: 3938306 (1976-02-01), Bous
patent: 3999362 (1976-12-01), Schulz et al.

Affiliated with

Also associated with

Rating

Open end spinning apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1511727