3129602

Information

• Patent Grant
• 3129602

• References
• Source

• Patent Number

  3,129,602

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1964
  60 years ago

• CPC

  • B62M25/00 - Actuators for gearing speed-change mechanisms specially adapted for cycles
  • F16H61/0262 - the signals being hydraulic
  • F16H2710/10 - the control being hydraulic or pneumatic
  • Y10T74/1926 - Speed responsive
  • Y10T74/19433 - Fluid operated
  • Y10T74/19447 - Clutch and ratchet

• US Classifications

  • 074 - Machine element or mechanism