3874778

Information

• Patent Grant
• 3874778

• References
• Source

• Patent Number

  3,874,778

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  49 years ago

• CPC

  • F16C32/0427 - for axial load mainly
  • F16C17/03 - with tiltably-supported segments
  • F16C32/0444 - Details of devices to control the actuation of the electromagnets
  • F16C39/063 - Permanent magnets
  • G02B7/18 - for prisms for mirrors
  • G02B26/121 - Mechanical drive devices for polygonal mirrors
  • F16C2370/22 - Polygon mirror

• US Classifications

  • 359 - Optical: systems and elements