2687654

Information

• Patent Grant
• 2687654

• References
• Source

• Patent Number

  2,687,654

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1954
  70 years ago

• CPC

  • F16H25/24 - Elements essential to such mechanisms
  • B62D3/06 - with screw and nut
  • F16H25/122 - Gearings with helical grooves and automatic reversal

• US Classifications

  • 074 - Machine element or mechanism