3872285

Information

• Patent Grant
• 3872285

• References
• Source

• Patent Number

  3,872,285

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1975
  49 years ago

• CPC

  • B23Q17/0947 - Monitoring devices for measuring cutting angles
  • B23Q11/04 - Arrangements preventing overload of tools
  • B23Q15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
  • B23Q17/12 - for indicating or measuring vibration
  • G05B2219/37351 - Detect vibration, ultrasound
  • Y10T409/304312 - with means to dampen vibration

• US Classifications

  • 318 - Electricity: motive power systems
  • 073 - Measuring and testing
  • 409 - Gear cutting, milling, or planing
  • 702 - Data processing: measuring, calibrating, or testing