3879054

Information

• Patent Grant
• 3879054

• References
• Source

• Patent Number

  3,879,054

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1975
  50 years ago

• CPC

  • F16F7/123 - Deformation involving a bending action
  • B60R22/1954 - characterised by fluid actuators
  • B60R22/1955 - Linear actuators
  • B60R22/1956 - Mechanical triggering means therefor
  • B60R22/28 - incorporating energy-absorbing devices
  • B60R2022/4657 - comprising a plurality of charges
  • B60R2022/4685 - with means to adjust or regulate the tensioning force in relation to external parameters

• US Classifications

  • 297 - Chairs and seats
  • 280 - Land vehicles