Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for mixing foundry materials










Image Number 2 for United States Patent #3934858.

A method of, and apparatus for, mixing foundry sand, resin binder and catalyst, wherein sand/resin and sand/catalyst mixtures are prepared separately in continuous mixers and conveyed to a final mixing chamber having a vertical high speed rotating shaft with downwardly inclined mixer blades and upwardly inclined deflector blades.








 
 
  Recently Added Patents
Method and system for imaging a cross section of a specimen
Algorithm for color corrected analog dimming in multi-color LED system
Micromachined devices and fabricating the same
White light emitting diode (LED) lighting device
Electro-optical device, method of manufacturing the same, and electronic apparatus
Protective circuit board and battery pack using the same
Process for producing a plasma protein-containing medicament with reduced concentration of citrate and metals
  Randomly Featured Patents
High temperature aqueous polymerization process
Method of monitoring and controlling corrosion of furnace boiler tubes
Anti-pick mogul deadlock
Post-surgical garment
Standardized mechanism of remote management of embedded radio modules
Process for producing an electrode plate with a terminal mounting portion and/or an identification mark
Collation record generation and control
Systems and methods for monitoring power devices
Flashlight
Micro-wave oven