Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Yarn winding method and apparatus










Image Number 11 for United States Patent #4166586.

A yarn winding method is disclosed where at the step of winding yarn on bobbin, at changing a full bobbin to an empty bobbin, a running yarn is wound on an auxiliary winding roller provided separately from the bobbin, travelling of the yarn and rotation of the auxiliary winding roller are then stopped, a full bobbin is exchanged by an empty bobbin, a part of the yarn wound on the auxiliary winding roller is then taken out to form a thread line for setting the yarn to the empty bobbin, travelling of the yarn, rotation of the auxiliary roller and rotation of the empty bobbin are then started, the yarn-setting thread line is shifted toward the side of the empty bobbin to wind the running yarn onto the empty bobbin, and the normal winding operation on the empty bobbin is then started. Also an apparatus for practicing this yarn winding method is disclosed.








 
 
  Recently Added Patents
Meat-containing, strip shaped food product and method of making same
Photoelectric conversion module
Controller for internal combustion engine
Method and apparatus for controllable communication
Systems and methods for adaptive blind mode equalization
Systems and methods for identifying similar documents
Lubricant composition and antioxident composition
  Randomly Featured Patents
Inflatable packer with wide slat reinforcement
Solvent recycler
Method for on-site measurement of strobe light intensity on aircraft
Management of a 3D package and cooling system
Ionomer-containing hot melt adhesive
Ventilated thermoplastic polymer foam filter rods
Air treatment device used in a particle filter or a combined filter for a heating, ventilation and/or air conditioning installation for a vehicle cabin
Polyhedral oligomeric silsesquioxane based imprint materials and imprint process using polyhedral oligomeric silsesquioxane based imprint materials
Travel toothbrush system
Basket-style carrier with handle and divider cells