A.C.-D.C. Slotted type yarn tension control

Textiles: spinning – twisting – and twining – Apparatus and processes – Twist setting

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

57 91, 57283, 57354, 242150M, 242131, D01H 718, D02G 334, D02H 1322, B65H 5922

Patent

active

044493550

ABSTRACT:
A direct current electromagnetic disc type tension control which has alternating current superimposed on the direct current circuit to allow the electromagnet to vibrate the tension discs in order to break the contact between the tension discs and between the tension discs and the electromagnet to lower the resistance to rotation of the discs by the yarn passing therethrough. The direct current electromagnetic tension control is an electromagnetic disc type tension control in which the yarn guiding post is slotted off-center between the discs so that the yarn being tensioned is received between the discs and exerts a torsional force on the tension discs to cause the tension discs to rotate in order to enhance the dissipation and self-cleaning of the yarn finish accummulated therebetween.

REFERENCES:
patent: 2624527 (1953-01-01), Von Kohorn
patent: 2705362 (1955-04-01), Roughsedge
patent: 2724065 (1955-11-01), Saxl
patent: 2931090 (1960-04-01), Field, Jr.
patent: 2946177 (1960-07-01), Scragg et al.
patent: 2978203 (1961-04-01), Westall et al.
patent: 2999351 (1961-09-01), Davenport et al.
patent: 3011736 (1961-12-01), Furst et al.
patent: 3016681 (1962-01-01), Andremont
patent: 3022025 (1962-02-01), Saxl
patent: 3047932 (1962-08-01), Pittman et al.
patent: 3053474 (1962-09-01), Luntz et al.
patent: 3095630 (1963-07-01), Pittman
patent: 3100091 (1963-08-01), Mindheim et al.
patent: 3106442 (1963-10-01), Compostella et al.
patent: 3112600 (1963-12-01), Stoddard et al.
patent: 3113746 (1963-12-01), Steen
patent: 3152436 (1964-10-01), Dudzik et al.
patent: 3194000 (1965-07-01), Eldridge et al.
patent: 3352511 (1967-11-01), Wiggins
patent: 3438194 (1969-04-01), Cerutti et al.
patent: 3457715 (1969-07-01), Eldridge et al.
patent: 3606196 (1971-09-01), Heard
patent: 3724409 (1973-04-01), Olney, Jr.
patent: 3782091 (1974-01-01), Spurgeon
patent: 3797775 (1974-03-01), White
patent: 3831880 (1974-08-01), White et al.
patent: 4112561 (1978-09-01), Norris et al.
patent: 4186896 (1980-02-01), Brandenberger et al.
patent: 4313578 (1982-02-01), Wilson et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

A.C.-D.C. Slotted type yarn tension control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with A.C.-D.C. Slotted type yarn tension control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A.C.-D.C. Slotted type yarn tension control will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1472042

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.