3483767

Information

• Patent Grant
• 3483767

• References
• Source

• Patent Number

  3,483,767

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1969
  55 years ago

• CPC

  • G05B19/351 - the positional error is used to control continuously the servomotor according to its magnitude
  • B23Q5/20 - Adjusting or stopping working-spindles in a predetermined position
  • G05B2219/37486 - Resolver emits pulses at zerocrossings, counter
  • G05B2219/41309 - Hydraulic or pneumatic drive
  • G05B2219/50047 - Positioning, indexing
  • Y10T74/1471 - Plural operators or input drives
  • Y10T74/19014 - Plural prime movers selectively coupled to common output
  • Y10T74/19535 - Follow-up mechanism
  • Y10T74/1956 - Adjustable
  • Y10T82/2561 - Spindle or work angler

• US Classifications

  • 074 - Machine element or mechanism
  • 082 - Turning