2790646

Information

• Patent Grant
• 2790646

• References
• Source

• Patent Number

  2,790,646

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1957
  67 years ago

• CPC

  • B23B31/16037 - using mechanical transmission through the spindle
  • Y10S464/901 - Rapid attachment or release
  • Y10T279/35 - Miscellaneous
  • Y10T408/3822 - at least one Tool including flexible drive connection
  • Y10T408/665 - Universal or flexible drive connection to rotate Tool

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 279 - Chucks or sockets
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts