Resources Contact Us Home
Kneading element and related articles

Image Number 4 for United States Patent #7188992.

A modified kneading element for a screw extruder, peripherally congruent, aligned, and contiguous with a cross-sectional profile of a modified conveying element, includes a central portion defining a root diameter having a shaft receiving bore defined therein; and at least one lobe extending radially from the central portion, each lobe having an outer periphery ridge and first and second lateral sidewalls, wherein one of the lateral sidewalls of each lobe is concave between the outer periphery ridge and the central portion. Kneading blocks including such kneading elements and screw extruders including such kneading blocks are also provided.

  Recently Added Patents
Developing device
Apparatus and method for scrolling a screen of a portable terminal having a touch screen
Co-crystals of agomelatine, a process for there preparation and pharmaceutical compositions containing them
System and method for ensuring compliance with organizational policies
Integrated projector system
Header rail for a shower screen or the like
Estrogen receptor ligands
  Randomly Featured Patents
Three envelope package for sterile specimens
Hospital proning bed
Treatment of bone disorders with skeletal anabolic drugs
Exhaust gas sensor abnormality diagnostic device
Method of identifying stamper for optical information storage disk
Glasses combined with sun/wind screens
Screenings washer
Means for charging liquid slag to a closed smelting furnace
Method of forming vias through two-sided substrate
Tent frame for pickup bed