3443307

Information

• Patent Grant
• 3443307

• References
• Source

• Patent Number

  3,443,307

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1969
  55 years ago

• CPC

  • B21C37/124 - the tubes having a special shape
  • F16C1/06 - with guiding sheathing, tube or box
  • F16C1/108 - Reducing or controlling of vibrations
  • F16C1/26 - Construction of guiding-sheathings or guiding-tubes
  • F16C1/267 - Details of the inner surface of the sheathing or tube
  • Y10T29/49881 - of separate helix [e.g., screw thread]
  • Y10T29/49885 - with coating before or during assembling
  • Y10T29/49982 - Coating
  • Y10T74/20456 - Specific cable or sheath structure

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming
  • 074 - Machine element or mechanism
  • 427 - Coating processes
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts