Mechanisms or systems operated by propellant charge energy for automatically opening the lock

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

WEAPONS

Subclass:

FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE

Related Keywords

Child Classifications

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• F41A 5/02 recoil-operated
• F41A 5/18 gas-operated
• F41A 5/3 Gas- or recoil-operation, e.g. selection of gas- or recoil-operated systems
• F41A 5/32 Energy accumulator systems, i.e. systems for opening the breech-block by energy accumulated during barrel or gas piston recoil