2489258

Information

• Patent Grant
• 2489258

• References
• Source

• Patent Number

  2,489,258

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1949
  75 years ago

• CPC

  • B61D7/28 - hydraulic or pneumatic
  • F16D21/06 - at least two driving shafts or two driven shafts being concentric
  • Y10S82/905 - Transmission accessory or control

• US Classifications

  • 074 - Machine element or mechanism
  • 082 - Turning
  • 192 - Clutches and power-stop control
  • 414 - Material or article handling
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts