Abrégé

A linkless ammunition feed system for a firearm. The ammunition feed system has an ammunition container with a path for holding a plurality ammunition rounds in a single file manner and an exit for passing the ammunition rounds out of the container. A pusher is positioned in and adapted to freely slide through the ammunition path, the plurality of ammunition rounds being positioned between the exit and the pusher, the pusher adapted to push the ammunition toward the exit. The pusher is pulled through the ammunition path by a feed line connected to the pusher and extending through the ammunition path. A rotatable feed line spool collects the feed line at the container exit, and a feed sprocket rotates to move an ammunition round from the container exit to a firearm associated with the ammunition feed system.

Classes IPC  ?

• F41A 9/02 - Alimentation en munitions sans bande utilisant des convoyeurs à roues rotatives, p. ex. des convoyeurs à roue à étoiles

Abrégé

A recoil-operated, impulse averaging, air-cooled, magazine-fed, automatic weapon. An operating group of the weapon includes a chamber, a bolt, a barrel extension and one or more toggles. The recoil action of the weapon from firing a first round drives the toggles in a motion constrained by a cam way. The toggles then drive the chamber in a linear reciprocating motion ejecting a first round and over-riding the next round. An impulse averaging system controls the speed of the recoil.

Classes IPC  ?

• F41A 19/02 - Limiteurs de rafale
• F41A 3/00 - Mécanismes de culasse, p. ex. verrouillages

Abrégé

A recoil-operated, impulse averaging, air-cooled, magazine-fed, automatic weapon. An operating group of the weapon includes a chamber, a bolt, a barrel extension and one or more toggles. The recoil action of the weapon from firing a first round drives the toggles in a motion constrained by a cam way. The toggles then drive the chamber in a linear reciprocating motion ejecting a first round and over-riding the next round. An impulse averaging system controls the speed of the recoil.

Classes IPC  ?

• F41A 19/02 - Limiteurs de rafale
• F41A 3/00 - Mécanismes de culasse, p. ex. verrouillages

Abrégé

A weapon system is provided with a rotary lock bolt driven by a bimodal cam way.

Classes IPC  ?

• F41A 3/26 - Mécanismes à verrous rigides, c.-à-d. les éléments de verrouillage formant un assemblage rigide avec, respectivement, le bloc de culasse ou son levier de manœuvre, et le tube de l'arme ou la boîte de culasse les verrous tournant autour de l'axe du tube de l'arme, p. ex. verrous de culasse cylindriques rotatifs à action semi-automatique ou automatique, p. ex. le bloc de culasse comportant un support coulissant et une tête rotative

Abrégé

A recoil-operated, impulse averaging, air-cooled, magazine-fed, automatic weapon. An operating group of the weapon includes a chamber, a bolt, a barrel extension and one or more toggles. The recoil action of the weapon from firing a first round drives the toggles in a motion constrained by a cam way. The toggles then drive the chamber in a linear reciprocating motion ejecting a first round and over-riding the next round. An impulse averaging system controls the speed of the recoil.

Classes IPC  ?

• F41F 1/10 - Canons-revolvers, c.-à-d. canons à plusieurs tubes dans lesquels les tubes et leurs culasses respectives sont montés sur un support tournantMécanismes de culasse pour ces armes
• F41A 19/02 - Limiteurs de rafale
• F41A 5/16 - Mécanismes ou systèmes automatiques de déverrouillage de la culasse à l'aide d'une force créée par une charge propulsive à recul le tube de l'arme se déplaçant en avant après le tir d'un coup
• F41A 3/40 - Mécanismes à verrous semi-libres, c.-à-d. à verrous montés mobiles sur le bloc de culasse, ou sur le tube de l'arme ou la boîte de culasse munis d'éléments de verrouillage basculants, p. ex. de leviers ou de volets pivotants portés par le bloc de culasse
• F41A 25/06 - Systèmes à friction
• F41A 3/82 - Amortisseurs à ressort à boudin