CPC Subgroup
F16L 37/08 in which the connection between abutting or axially overlapping ends is maintained by locking members (F16L37/22 - F16L37/26 take precedence)
Full Title
Couplings of the quick-acting type ( radially-binding sleeves F16L17/04, F16L21/06; connecting hoses to rigid members F16L33/00) > in which the connection between abutting or axially overlapping ends is maintained by locking members (F16L37/22 - F16L37/26 take precedence)
4 direct subcodes
Child Classifications
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- F16L 37/084 combined with automatic locking
- F16L 37/10 using a rotary external sleeve or ring on one part
- F16L 37/12 using hooks, pawls, or other movable or insertable locking members (F16L37/084 takes precedence)