Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Extrusion die assembly










Image Number 8 for United States Patent #8113810.

An extrusion die assembly includes a hollow extrusion head which has a head inner surface, a central passage inlet opening, a forming section having a die opening, and a receiving space that extends from the central passage inlet opening to the forming section. A flow-dividing core is disposed within the receiving space, and has a central passage connected to the central passage inlet opening and extending to the forming section, and a grooved outer surface that is disposed upstream of the forming section and that has at least one groove which cooperates with the head inner surface to define at least one accumulating passage. An annular passage is formed in the forming section and around the flow-dividing core and the central passage, is connected to the accumulating passage, and merges with the central passage in the die opening.








 
 
  Recently Added Patents
Authenticated secret sharing
Method and apparatus for selective decoding in a wireless communication system
Broadband optical network apparatus and method
System and method for associating financial transaction data with a user's project data using a portable electronic device
HSP20 inhibits amyloidogenesis and neurotoxicity
Vehicle motion control device
Fluid discrimination device
  Randomly Featured Patents
Coherent adaptive calibration system and method
Rocker recliner
Method for remediation of contaminated ground at oil or gas facility
Use of software update policies
Pressurized fluid motor
Bicycle supporting structure
Electrical heater with junction box
White light emitting diode and method for manufacturing the same
Packing unit for mass-transfer columns
Bridge plug and setting tool