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Publication of BE711207ApublicationCriticalpatent/BE711207A/fr
E05B37/00—Permutation or combination locks; Puzzle locks
E05B37/0096—Permutation or combination locks; Puzzle locks with tumbler discs arranged on concentric axes, each axis being operated by a different rotating knob
E—FIXED CONSTRUCTIONS
E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
E05B37/00—Permutation or combination locks; Puzzle locks
E05B37/02—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others