Home >> Patent Categories

Patents

Patent Search


United States Patent 6022133
Douris , ê et al.


Multiple-screw extruder

Herring , Ê et al. February 8, 2000

Abstract

A multiple-screw extruder in which paired co-rating screws, or segments thereof, contain unequal numbers of flights; and a screw for use in such extruder.

 

 

 

 

 

 

 

 

 

 

Compare notes with other manufacturing pros!

Visit the discussion forums at FeedScrewDesigns.com. >>

Not listed on our site?
Need to update your listing?
Click here

Hundreds of patent abstracts for injection molding and extrusion methods and apparatus.
click here.

Request quotes from dozens of manufacturers or dealers with one click. Click here.