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1. US20140144312 - Device for protection against grenades with shaped charges

Office United States of America
Application Number 13885656
Application Date 15.11.2011
Publication Number 20140144312
Publication Date 29.05.2014
Grant Number 08931392
Grant Date 13.01.2015
Publication Kind B2
IPC
F41H 7/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
7Armoured or armed vehicles
02Land vehicles with enclosing armour, e.g. tanks
04Armour construction
F41H 5/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
5Armour; Armour plates; Shields
02Plate construction
CPC
F41H 7/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
7Armoured or armed vehicles
02Land vehicles with enclosing armour, e.g. tanks
04Armour construction
F41H 5/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
5Armour; Armour plates
02Plate construction
F41H 5/026
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
5Armour; Armour plates
02Plate construction
023Armour plate, or auxiliary armour plate mounted at a distance of the main armour plate, having cavities at its outer impact surface, or holes, for deflecting the projectile
026Slat armour; Nets
Applicants Svensson Gösta
BAE Systems Hägglunds Aktiebolag
Silvola Pekka
Inventors Svensson Gösta
Silvola Pekka
Agents Morrison & Foerster LLP
Priority Data 1051207 17.11.2010 SE
Title
(EN) Device for protection against grenades with shaped charges
Abstract
(EN)

The present invention relates to a protection device (10) for protection against so called RSV-grenades comprising a grid configuration (20) with at least one profile element arranged to affect the electric detonation release arrangement (52) of such a grenade (50) by means of short-circuiting, characterized in that said at least one profile element (30; 30a; 30b; 30c; 30d; 30e; 30f) has a cross section being tapering in the principal incoming direction of the grenade. The invention also relates to a motor vehicle.