in which the locking takes place after screwing down

Full Title

Locking of screws, bolts, or nuts > in which the locking takes place after screwing down

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

Child Classifications

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• F16B 39/04 with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, wedge, cotter-pin, screw
• F16B 39/08 with a cap interacting with the nut, connected to the bolt by a pin or cotter-pin
• F16B 39/1 by a plate or ring immovable with regard to the bolt or object
• F16B 39/12 by means of locknuts
• F16B 39/2 by means of steel wire or the like