2174895

Information

• Patent Grant
• 2174895

• References
• Source

• Patent Number

  2,174,895

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1939
  85 years ago

• CPC

  • C14B1/10 - in machines with drums with cylindrical, conical, or similar surfaces for supporting the whole working piece
  • C14B2700/02 - Machines or devices for treating skins, hides and leather using cylinders with helical blades and a tensioning cylinder, cylindrical or conical working table
  • Y10S29/059 - Hood actuated by tool or work approach
  • Y10T74/2198 - Operator controlled

• US Classifications

  • 451 - Abrading
  • 029 - Metal working
  • 069 - Leather manufactures
  • 074 - Machine element or mechanism
  • 192 - Clutches and power-stop control