1946420

Information

• Patent Grant
• 1946420

• References
• Source

• Patent Number

  1,946,420

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1934
  91 years ago

• CPC

  • B23Q39/042 - with circular arrangement of the sub-assemblies
  • Y10T29/513 - Stationary work
  • Y10T408/42 - Axis of Tool moving with work during operation
  • Y10T408/482 - Driven by means having sliding engagement therewith

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 029 - Metal working