1807367

Information

• Patent Grant
• 1807367

• References
• Source

• Patent Number

  1,807,367

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1931
  93 years ago

• CPC

  • E01B29/28 - the fastening means being of screw-and-nut type Apparatus therefor, adapted to additionally drilling holes
  • Y10T74/19274 - torque responsive
  • Y10T408/5565 - Wheel-axis parallel to tool-axis
  • Y10T408/6771 - with clutch means

• US Classifications

  • 081 - Tools
  • 074 - Machine element or mechanism
  • 105 - Railway rolling stock
  • 192 - Clutches and power-stop control
  • 408 - Cutting by use of rotating axially moving tool