4. Pipe joints or couplings
  5. With fluid pressure seal
  6. Flexible lip

Hansjorg Lauer

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Coupling

Pipe joints or couplings – Flexible joint – rigid members – Resilient sleeve type
Patent

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Gasket for a socket-spigot connection

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent

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Ring-packed pipe spigot-and-socket connection

Pipe joints or couplings – With fluid pressure seal – Flexible lip
Patent

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Profile ID: LFUS-PAI-P-358016

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