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
Method for driving electrophoretic display device, electrophoretic display device, and electronic device
Knife grip
Parasitic element compensation circuit and method for compensating for the parasitic element
Triazole derivatives as ghrelin analogue ligands of growth hormone secretagogue receptors
Substituted thiophene pentamers
Method and composition for improving skin barrier function
  Randomly Featured Patents
Image pickup device for detecting moving speed of shot object and method thereof
Method and apparatus for dynamically locating and printing a plurality of postage payment indicia on a mailpiece
Self-retaining close tolerance bushing
Voltage judgment circuit and battery cell pack having the same
Thin module system and method
Securing device
Compliant guide assembly for a magnetic tape transport
Portable industrial computer
Interval-expanding timer
Multichannel system for the handling of immobilized biologically active substances