Internally-powered drives, i.e. operated by propellant charge energy, e.g. couplings, clutches, energy accumulators

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Feeding or loading of ammunition ( ; adaptations for feeding or loading missiles from magazines in air guns F41B11/50); Magazines; Guiding means for the extracting of cartridges (cartridge extractors or ejectors F41A15/00) > Internally-powered drives, i.e. operated by propellant charge energy, e.g. couplings, clutches, energy accumulators