Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Rules-based approach to transferring and/or viewing medical images
Semiconductor device and method for manufacturing the same
Device and method for producing a fluidic connection between cavities
Powder for layerwise manufacturing of objects
Switched capacitor amplifier
Moulded tie strips
Method of analyzing cell structures and their components
  Randomly Featured Patents
Electrical discharge system and method for neutralizing explosive devices and electronics
Circuit arrangement for controlling the temperature of a heating element
Load cell
Highway work zone intrusion alarm system
Liquid detergent container and dispensing
Display device
Bicycle sail
Apparatus for detecting and responding to series arcs in AC electrical systems
Portable winch ratchet dog
Rotation sensor