3142018

Information

• Patent Grant
• 3142018

• References
• Source

• Patent Number

  3,142,018

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1964
  60 years ago

• CPC

  • G05D3/1436 - with fine or coarse devices
  • B23Q1/601 - a single sliding pair followed parallelly by a single sliding pair
  • B23Q5/52 - Limiting feed movement
  • G05B19/351 - the positional error is used to control continuously the servomotor according to its magnitude
  • G05B19/39 - using a combination of the means covered by at least two of the preceding sub-groups G05B19/21, G05B19/27, and G05B19/33
  • B23Q2705/24 - General aspects of limiting the carriage movement in lathes
  • G05B2219/37103 - Limit, proximity switch
  • G05B2219/37262 - Mixing pins and fine positioning
  • G05B2219/37462 - Resistor, potentiometers
  • G05B2219/41081 - Approach position from same direction
  • G05B2219/41105 - Coarse fine
  • G05B2219/42199 - Fine position with gauge, coarse with limit switch, transducer

• US Classifications

  • 318 - Electricity: motive power systems