Tda Armements Sas

Thomson-brandt Armements

Bruno Boissiere

Jean-Marie Poussard

Pascal Rondet

Patrick Cohe

Pascal Herrero

Loïc Clech

Eric Metroz

Michel Bossus

Loiec Clech

A device for opening and locking a tail unit is provided. The tail unit includes a body and at least one fin, pivotable relative to the body along a first axis, that has a projection that forms an element. The device comprises a control ring, slidable relative to the body along a second axis, that includes a component, forming an element, that bears against the projection to deploy the fin, the second axis being non-parallel and non-secant to the first axis. A means for shaping one of the elements during translation along the second axis of the control ring towards the projection of the fin is provided on the other element. The body includes a bearing surface to support the fin during shaping, in which the support of the fin on the bearing surface corresponds to the deployed position of the fin.

Device for opening and locking a tail unit for ammunition

Anti-recoil device with brake, brake compensator and recuperator

An ammunition magazine mounted directly on a mortar to improve the firing rate of the mortar. The rounds of ammunition contained in the magazine are conveyed to a predetermined position through the use of a motor drive where they are taken by a transfer device that extracts them from the magazine and places them into the barrel of the mortar.

System for the loading of a mortar

Ignition means being provided to ignite pyrotechnic materials, this ignition is produced by the activation of these ignition means. As long as the ignition means have not been activated, the casing is maintained firmly attached to a closing plug only by a first set of locking means so that at pressures within the casing in excess of a given pressure, the plug is ejected from the casing. As soon as the ignition means have been activated, the casing is maintained firmly attached to the plug by a second set of locking means at pressures within the casing in excess of the given pressure.

Locking device for a casing containing pyrotechnic materials

Growing community of inventors

Olivet, France

Bruno Boissiere