3164375

Information

• Patent Grant
• 3164375

• References
• Source

• Patent Number

  3,164,375

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1965
  59 years ago

• CPC

  • B29C47/666 - having grooves or cavities
  • A21C1/065 - Worm or screw mixers
  • B29B7/425 - with screw surrounded by a casing provided with grooves or cavities
  • B29C47/361 - with the barrel or with a part thereof rotating
  • B29C47/38 - using screws surrounded by a cooperating barrel
  • B29C47/6012 - having varying outer diameter
  • B29C47/6018 - having varying channel depth
  • B29C47/6025 - having variable channel pitch
  • B29C47/6043 - having grooves or cavities
  • B29C47/6075 - characterised by thread details, i.e. by the special shape of a single thread
  • B29C47/668 - having threads
  • B01F7/00416 - screws; Worms; Stirrers composed of screw sections
  • B01F7/02 - with stirrers rotating about a horizontal or inclined axis
  • B29C47/0009 - characterised by the shape of the articles
  • B29C47/44 - using axially movable screws in relation to the barrel
  • B29C47/60 - Screws

• US Classifications

  • 366 - Agitating
  • 241 - Solid material comminution or disintegration
  • 425 - Plastic article or earthenware shaping or treating: apparatus