3820412

Information

• Patent Grant
• 3820412

• References
• Source

• Patent Number

  3,820,412

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  50 years ago

• CPC

  • B23Q5/385 - using a gear and rack mechanism or a friction wheel co-operating with a rail
  • B23Q1/56 - with sliding pairs only, the sliding pairs being the first two elements of the mechanism
  • B23Q5/44 - Mechanism associated with the moving member
  • B23Q5/56 - Preventing backlash
  • Y10T74/1967 - Rack and pinion

• US Classifications

  • 074 - Machine element or mechanism