Apparatus and method for incrementally shifting a yarn-carrying

Details Apparatus and method for incrementally shifting a yarn-carrying Apparatus and method for incrementally shifting a yarn-carrying

1990-04-12

1992-05-05

Stodola, Daniel P.

Textiles: spinning, twisting, and twining

Apparatus and processes

Driving

242 264, 242 2645, D01H 1300, B65H 5428

Patent

active

051096609

ABSTRACT:
A control system for a ring spinning machine and method wherein yarn is wound in cop-type manner on spinning tubes supported on spindles driven at relatively lower speeds during the beginning and ending stages of the winding operation and relatively greater speeds during the intervening stage of the winding operation. Yarn is applied to the spinning tubes by reciprocating a ring rail or other yarn-carrying member along the spinning tubes with the extent of the reciprocating motion of the ring rail being incrementally shifted along the spinning tubes over the course of the winding operation. The present control system performs the shifting of the ring rail in relatively shorter increments during the intervening stage of the winding operation when spindle speed is relatively increased than during the beginning and ending stages of the winding operation when spindle speed is relatively decreased, which maximizes the yarn capacity of the spinning tubes.

REFERENCES:
patent: 678408 (1901-07-01), Lengweiler
patent: 726570 (1903-04-01), Purcell
patent: 1091015 (1914-03-01), Poisson
patent: 1095458 (1914-05-01), Cuttill et al.
patent: 1141876 (1915-06-01), Lanning
patent: 3347475 (1967-10-01), Steinberg
patent: 3477654 (1969-11-01), Tonnies
patent: 4359858 (1982-11-01), Wolf
patent: 4944143 (1990-07-01), Tanaka

Affiliated with

Also associated with

Rating

Apparatus and method for incrementally shifting a yarn-carrying 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 and method for incrementally shifting a yarn-carrying , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for incrementally shifting a yarn-carrying will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1404381