3773336

Information

• Patent Grant
• 3773336

• References
• Source

• Patent Number

  3,773,336

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1973
  51 years ago

• CPC

  • F16J15/008 - with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
  • B63H23/36 - Shaft tubes
  • B63H2023/327 - Sealings specially adapted for propeller shafts or stern tubes
  • Y10S277/914 - Backup seal for failure of primary seal

• US Classifications

  • 277 - Seal for a joint or juncture