1550834

Information

• Patent Grant
• 1550834

• References
• Source

• Patent Number

  1,550,834

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1925
  99 years ago

• CPC

  • F16C35/08 - for spindles
  • B24B41/04 - Headstocks Working-spindles Features relating thereto
  • F16C17/22 - with arrangements compensating for thermal expansion
  • F16C21/00 - Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement

• US Classifications

  • 384 - Bearings
  • 451 - Abrading