3618840

Information

• Patent Grant
• 3618840

• References
• Source

• Patent Number

  3,618,840

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1971
  53 years ago

• CPC

  • B63B35/03 - Pipe-laying vessels
  • B63B35/04 - Cable-laying vessels
  • B66D3/003 - using two or more cooperating endless chains
  • F15B15/02 - Mechanical lay-out characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
  • F16H31/007 - Step-by-step mechanisms for linear motion
  • F16H43/00 - Other fluid gearing
  • F16L1/23 - Pipe tensioning apparatus

• US Classifications

  • 226 - Advancing material of indeterminate length