Fabric rolling-up device and control circuit assembly

Details Fabric rolling-up device and control circuit assembly Fabric rolling-up device and control circuit assembly

1996-09-05

1998-03-24

Calvert, John J.

Textiles: knitting

Fabric manipulation

Take-ups

66153, D04B 1588

Patent

active

057300054

ABSTRACT:
A fabric rolling-up device control circuit assembly connected to a knitting machine to control the operation of a fabric rolling-up device in rolling up fabric knitted by the knitting machine, including a power circuit, an analog signal processor, a power amplifier controlled by the analog signal processor to turn on the motors of the fabric-rolling up device in rolling up the fabric, a speed regulation circuit for regulating the revolving speed of the motors, a torsion regulation circuit controlled by a number of revolution detector and an auto torsion adding control circuit to increase the torsion force of the motors automatically, an external abnormal signal detector adapted for turning off the motor when the knitting machine is stopped, and an abnormal signal detector adapted for turning off the knitting machine when the motors are in an abnormal status.

REFERENCES:
patent: 4879886 (1989-11-01), Okada et al.
patent: 5157949 (1992-10-01), Sawazaki et al.
patent: 5224362 (1993-07-01), Sawazaki et al.
patent: 5457967 (1995-10-01), Scherzinger
patent: 5537845 (1996-07-01), Lin

Affiliated with

Also associated with

Rating

Fabric rolling-up device and control circuit assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fabric rolling-up device and control circuit assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fabric rolling-up device and control circuit assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2281217