Resources Contact Us Home
Warp tension control mechanism for loom

Image Number 2 for United States Patent #4224967.

In order to keep the tensions applied to the warp yarns within a predetermined range throughout the weaving operation of the loom, an improved warp tension control mechanism is herein proposed which generally comprises a length regulating mechanism for regulating the length of the warp yarns fed from a yarn beam per unit time, a tension lever for applying tensions to the warp yarns by the aid of biasing mechanism, and a tension reducing mechanism which is operative to lessen the biasing force produced by the biasing mechanism thereby to reduce the tensions in the warp yarns in response to the continuous reduction of the outside diameter of the body of the warp yarns wound on the beam.

  Recently Added Patents
Selected alert delivery in a distributed processing system
Vacuum switch and electrode assembly therefor
Tablet computer
Circuits for prevention of reverse leakage in charge pumps
Method and system for updating device management application meter read logic
Methods and systems for aggregating and graphically representing information associated with a telecommunications circuit
Plasmon generator includes three metal layers for thermally-assisted magnetic recording
  Randomly Featured Patents
Safety syringe with needle
Snap-lock hanger for picture frame
Hearing instrument
Query transformation
Image processing system
Iron golf club head
Method for the manufacture of thermoplastic tubular members
Non-conductive and non-magnetic flowline for electromagnetic measurements on reservoir fluids at high pressures
Intermediates for pyrazolopyridazine derivatives
Method and apparatus for high resolution dynamic digital infrared imaging