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
Methods circuits apparatuses and systems for facilitating access to online content
Memory management configuration
Luminescent nanosheets, and fluorescent illuminators, solar cells and color displays utilizing the same as well as nanosheet paints
5-phenyl-pentanoic acid derivatives as matrix metalloproteinase inhibitors for the treatment of asthma and other diseases
Flavonoid dimers and methods of making and using such
Estimating travel time
Tree drain grate
  Randomly Featured Patents
Display screen with graphical user interface
Contact-killing antimicrobial devices
Spindel motor for a disc drive
Electric circuit, latch circuit, display apparatus and electronic equipment
Low pressure, low cost accumulator
Radio telephone interface apparatus for speed-dialing of telephone numbers
Folic acid derivatives and use in radio-assay
Processor pipeline stall based on data register status
Vehicle and control method thereof
Downhole steam generator