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IPC Subgroup
F16B 21/06

Releasable fastening devices with snap action

Introduced: September 1968

Last revised: January 2006

Full Title

Means without screw-thread for preventing relative axial movement of a pin, spigot, shaft, or the like and a member surrounding it; Stud-and-socket releasable fastenings without screw-thread > Releasable fastening devices with snap action

Classification Context

Section:
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Class:
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
Subclass:
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING

Related Keywords

SNAP(S) action fasteners

2 direct subcodes

Child Classifications

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  • F16B 21/07 in which the socket has a resilient part
  • F16B 21/08 in which the stud, pin, or spigot has a resilient part