3490621

Information

• Patent Grant
• 3490621

• References
• Source

• Patent Number

  3,490,621

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1970
  54 years ago

• CPC

  • F27D3/0024 - of metallic workpieces
  • B21B39/00 - Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
  • B21B39/14 - Guiding, positioning or aligning work
  • F27D3/04 - Ram or pusher apparatus
  • F27B9/201 - walking beam furnace
  • F27D2003/0002 - involving positioning devices
  • F27D2003/0004 - involving devices for measuring the article, the stack of articles or the height of the furnace passage or for adjusting the height of the passage to the charge or for putting the articles in the same position
  • F27D2003/0042 - comprising roller trains
  • F27D2019/0071 - Regulation using position sensors
  • F27D2019/0087 - Automatisation of the whole plant or activity

• US Classifications

  • 414 - Material or article handling
  • 198 - Conveyors: power-driven