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
Establishing a graphical user interface (`GUI`) theme
User interfaces
Method for forming a film
Wristband with detachable labels
Contact detection between a disk and magnetic head
Translation system adapted for query translation via a reranking framework
Secure access to customer log data in a multi-tenant environment
  Randomly Featured Patents
Process for making ceramic matrix composite parts with cooling channels
Stereo image-pickup apparatus
Secure proximity verification of a node on a network
Swivel-mounted CD storage unit
CMOS I/O circuit with high-voltage input tolerance
Article forming system
Soybean variety XB21D10
Method and apparatus to accurately correlate defect coordinates between photomask inspection and repair systems
Content reproduction apparatus
Carbon refractory for blast furnace and method for manufacturing such carbon refractory