1143252

Information

• Patent Grant
• 1143252

• References
• Source

• Patent Number

  1,143,252

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1915
  109 years ago

• CPC

  • B23Q16/04 - having intermediate members
  • B23B29/287 - Turret toolholder with manually operated angular positioning devices
  • Y10T29/5152 - with turret mechanism
  • Y10T74/1476 - with means to axially shift shaft

• US Classifications

  • 029 - Metal working
  • 074 - Machine element or mechanism