2789683

Information

• Patent Grant
• 2789683

• References
• Source

• Patent Number

  2,789,683

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1957
  67 years ago

• CPC

  • B23Q16/024 - and by converting a continuous movement into a linear indexing movement
  • B21K27/04 - allowing successive working steps
  • B23Q5/344 - Cams
  • B23Q7/1473 - comprising screw conveyors
  • B65G23/00 - Driving gear for endless conveyors control devices Belt or chain tensioning arrangements
  • B65G2811/096 - without reversal of the conveying direction
  • Y10T29/5124 - with means to feed work intermittently from one tool station to another
  • Y10T74/18528 - Rotary to intermittent unidirectional motion

• US Classifications

  • 198 - Conveyors: power-driven
  • 029 - Metal working
  • 074 - Machine element or mechanism
  • 104 - Railways