3680439

Information

• Patent Grant
• 3680439

• References
• Source

• Patent Number

  3,680,439

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1972
  52 years ago

• CPC

  • B23Q39/027 - consecutive working of toolheads
  • B23C1/02 - with one horizontal working-spindle
  • B23C1/04 - with a plurality of horizontal working-spindles
  • B23Q1/01 - Frames, beds, pillars or like members Arrangement of ways
  • B23Q1/52 - a single rotating pair
  • B23Q1/522 - which is perpendicular to the working surface
  • B23Q16/027 - with means for adjusting the distance between two successive indexing-points
  • B23Q16/065 - with a continuous drive
  • B23Q2701/025 - Work-tables rotating around an axis vertical to the surface of the table this kind of table comprising a divider, indexer or positioning means
  • Y10T74/1441 - Geneva or mutilated gear drive
  • Y10T408/91 - Machine frame
  • Y10T409/305152 - with means to change rate of infeed
  • Y10T409/307056 - and laterally
  • Y10T409/307168 - Plural cutters
  • Y10T409/308792 - Indexable

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 074 - Machine element or mechanism