2887635

Information

• Patent Grant
• 2887635

• References
• Source

• Patent Number

  2,887,635

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1959
  65 years ago

• CPC

  • B23K7/004 - Seam tracking
  • B23Q35/122 - the feeler opening or closing electrical contacts
  • Y10T74/19535 - Follow-up mechanism
  • Y10T74/20012 - Multiple controlled elements
  • Y10T74/20201 - Control moves in two planes

• US Classifications

  • 318 - Electricity: motive power systems
  • 074 - Machine element or mechanism
  • 266 - Metallurgical apparatus