Resources Contact Us Home
Warp tension control mechanism for loom

Image Number 3 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
Global alignment for high-dynamic range image generation
Method for repairing or replacing damaged tissue
Display system, display control method and computer program
Stacked structure and stacked method for three-dimensional chip
Techniques for distributed storage aggregation
Method and apparatus for detecting and tracking vehicles
Ultrathin fluid-absorbent cores
  Randomly Featured Patents
Power tool inertia brake
System for determining a vehicle mass-based breakpoint for selecting between two different transmission shift schedules
Plate heat exchanger
Thickening agents for unsaturated polyester resin compositions
Process for the surface modification of a polymeric substrate
Method for simulataneous identification of differentially expresed mRNAS and measurement of relative concentrations
Laser irradiation apparatus, laser irradiation method, and method for manufacturing a semiconductor device
Mechanisms for drawing a chain into or through a channel of a chain guide
Catheter connector
Shoe upper