Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Nanoparticles in a flash memory using chaperonin proteins
Actuators and moveable elements with position sensing
Telecommunications system and method
Sensor chip, sensor cartridge, and analysis apparatus
Organic dual-gate memory and method for producing same
Electrical converter with variable capacitor
Compound semiconductor epitaxial structure and method for fabricating the same
  Randomly Featured Patents
Heat product
Design of viscoelastic coatings to reduce turbulent friction drag
Powdered metal part
Vessel for preparation or cooking of e.g. food-stuffs and beverages by heating
Burglar alarm with re-entry feature
Toothpaste for natural teeth as well as composite filling material
Killer T cell receptor recognizing human immunodeficiency virus
Heat-sensitive stencil paper
Color developers for pressure-sensitive or heat-sensitive recording papers
Morphology processing apparatus and method