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PCE
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DIFF Subgroup
F16L 19/06

in which radial clamping is obtained by wedging action on non-deformed pipe ends

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts > in which radial clamping is obtained by wedging action on non-deformed pipe ends

CPC:

Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts (F16L17/00 takes precedence; if using bolts or equivalent connecting means F16L23/00; connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics F16L47/00 ) > in which radial clamping is obtained by wedging action on non-deformed pipe ends

Of 6 combined children, 3 exist in both systems.

3 codes are CPC-only extensions.

IPC defines codes here since 1974.

Child Classifications

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  • F16L 19/061 CPC only CPC only
  • F16L 19/062 CPC only CPC only
  • F16L 19/063 CPC only CPC only
  • F16L 19/07 adapted for use in socket or sleeve connections since 1974 IPC+CPC Available in IPC and CPC
  • F16L 19/075 specially adapted for spigot-and-socket joints since 1990 IPC+CPC Available in IPC and CPC