2785916

Information

• Patent Grant
• 2785916

• References
• Source

• Patent Number

  2,785,916

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1957
  67 years ago

• CPC

  • E05B77/12 - Automatic locking or unlocking at the moment of collision
  • E05B81/18 - to effect movement of a bolt or bolts
  • E05B81/34 - of geared transmissions
  • E05B81/40 - Nuts or nut-like elements moving along a driven threaded axle
  • E05B85/22 - Rectilinearly moving bolts
  • E05B81/06 - using rotary motors
  • E05B2047/0023 - Nuts or nut-like elements moving along a driven threaded axle
  • Y10S292/65 - Emergency or safety
  • Y10T292/1021 - Motor
  • Y10T292/1033 - Screw

• US Classifications

  • 292 - Closure fasteners