Apparatus to measure yarn tension

Measuring and testing – Dynamometers – Responsive to force

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

73160, G01L 510, G01H 1300

Patent

active

043937250

ABSTRACT:
Apparatus to cause a running length of yarn to vibrate at its harmonic frequency and to electronically measure the harmonic frequency thereof to provide a signal which can be employed to maintain and/or correct the parameters of the system to maintain a desired tension in the yarn being run.

REFERENCES:
patent: 2618970 (1952-11-01), Hitchcock et al.
patent: 2744408 (1956-05-01), Seney
patent: 3273380 (1966-09-01), Seney
patent: 3486369 (1969-12-01), Korzilius
patent: 3854329 (1974-12-01), Jones
patent: 4235102 (1980-11-01), Karlsson 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

Apparatus to measure yarn tension does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus to measure yarn tension, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus to measure yarn tension will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-745812

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