3444830

Information

• Patent Grant
• 3444830

• References
• Source

• Patent Number

  3,444,830

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1969
  55 years ago

• CPC

  • F16F9/585 - within the cylinder, in contact with working fluid
  • A47B27/06 - balancing by means of springs
  • F16F9/0209 - Telescopic
  • F16F9/064 - Units characterised by the location or shape of the expansion chamber

• US Classifications

  • 108 - Horizontally supported planar surfaces
  • 267 - Spring devices