2817953

Information

• Patent Grant
• 2817953

• References
• Source

• Patent Number

  2,817,953

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1957
  67 years ago

• CPC

  • F16H39/14 - with cylinders carried in rotary cylinder blocks or cylinder-bearing members
  • B62M25/00 - Actuators for gearing speed-change mechanisms specially adapted for cycles
  • F16H39/04 - with liquid motor and pump combined in one unit
  • B62M2701/0046 - Gear change control and other for motorcycles or bicycles

• US Classifications

  • 060 - Power plants
  • 092 - Expansible chamber devices