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Publication of FR505219ApublicationCriticalpatent/FR505219A/fr
F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
F41A3/00—Breech mechanisms, e.g. locks
F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
F41A3/36—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing
F41A3/50—Toggle-joint locks, e.g. crank-operated
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Pistons, Piston Rings, And Cylinders
(AREA)
Transmission Devices
(AREA)
Moulds For Moulding Plastics Or The Like
(AREA)
FR505219A1918-02-131919-10-20Dispositif de commande par manivelle pour le déplacement de la culasse dans les armes à feu à moteur
ExpiredFR505219A
(fr)
Disposition pour le réglage de canons, projecteurs ou autres objets, qui doivent etre pointés sur un objectif d'un poste d'observation en tenant compte des déviations parallactiques déterminées par l'emplacement des canons