2958232

Information

• Patent Grant
• 2958232

• References
• Source

• Patent Number

  2,958,232

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1960
  64 years ago

• CPC

  • B23Q5/40 - by feed shaft
  • Y10T74/18072 - Reciprocating carriage motions
  • Y10T74/18592 - Auxiliary drive [e.g., fluid piston, etc.] for load
  • Y10T74/19023 - Plural power paths to and/or from gearing
  • Y10T74/19056 - Parallel
  • Y10T82/2533 - Control
  • Y10T82/2549 - Feedscrews and rods
  • Y10T409/305936 - including fluid drive

• US Classifications

  • 074 - Machine element or mechanism
  • 082 - Turning
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices
  • 409 - Gear cutting, milling, or planing
  • 470 - Threaded, headed fastener, or washer making: process and apparatus