Adjustable joints; Joints allowing movement (of the quick-acting type F16L37/50; for double-walled or multi-channel pipes or pipe assemblies F16L39/04 )

Child Classifications

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• F16L 27/02 Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction +2 CPC IPC+CPC Available in IPC and CPC
• F16L 27/08 allowing adjustment or movement only about the axis of one pipe +3 CPC IPC+CPC Available in IPC and CPC
• F16L 27/10 comprising a flexible connection only +6 CPC IPC+CPC Available in IPC and CPC
• F16L 27/12 allowing substantial longitudinal adjustment or movement (by use of screw-thread F16L15/02) +2 CPC IPC+CPC Available in IPC and CPC