2689363

Information

• Patent Grant
• 2689363

• References
• Source

• Patent Number

  2,689,363

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1954
  70 years ago

• CPC

  • B23Q5/52 - Limiting feed movement
  • B23Q2705/22 - Limiting feed movement of a boring spindle
  • Y10T408/172 - Responsive to Tool
  • Y10T408/6779 - Rack and pinion

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices
  • 188 - Brakes
  • 200 - Electricity: circuit makers and breakers