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公开(公告)号：US20150128793A1
公开(公告)日：2015-05-14
申请号：US14400861
申请日：2013-04-30
申请人： NEXTER SYSTEMS
摘要： The invention relates to an armoured ventilation grille for an opening, the grille including an outer side to be exposed to a projectile shot and an inner side to be applied to the opening, the grille including a plurality of parallel bars, the bars having a V-shaped cross-section, each limb of the V being made of of a blade, the blades being arranged in chevrons in order to form baffles such that at least one blade is located in the trajectory of the projectile shot whatever the incidence may be. The grille according to the invention wherein the outer blades is made an armoured material while the inner blades made of a ductile material, the blades all being fixed to transverse members in the bearing ranges in such a way that they can be disassembled.
摘要翻译： 本发明涉及一种用于开口的装甲通风格栅，格栅包括要暴露于射弹的外侧和要施加到开口的内侧，格栅包括多个平行杆，该杆具有V 形状的横截面，V的每个肢体由叶片制成，叶片布置在人字形中以形成挡板，使得至少一个叶片位于射弹射击的轨迹中，无论入射可能如何。 根据本发明的格栅，其中外刀片由铠装材料制成，而内刀片由延性材料制成，所述刀片全部被固定到轴承范围中的横向构件，使得它们可以被拆卸。
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公开(公告)号：US09267766B2
公开(公告)日：2016-02-23
申请号：US14400861
申请日：2013-04-30
申请人： NEXTER SYSTEMS
摘要： The invention relates to an armored ventilation grille for an opening, the grille including an outer side to be exposed to a projectile shot and an inner side to be applied to the opening, the grille including a plurality of parallel bars, the bars having a V-shaped cross-section, each limb of the V being made of of a blade, the blades being arranged in chevrons in order to form baffles such that at least one blade is located in the trajectory of the projectile shot whatever the incidence may be. The grille according to the invention wherein the outer blades is made an armored material while the inner blades made of a ductile material, the blades all being fixed to transverse members in the bearing ranges in such a way that they can be disassembled.
摘要翻译： 本发明涉及一种用于开口的装甲通风格栅，格栅包括要暴露于射弹的外侧和要施加到开口的内侧，格栅包括多个平行杆，该杆具有V 形状的横截面，V的每个肢体由叶片制成，叶片布置在人字形中以形成挡板，使得至少一个叶片位于射弹射击的轨迹中，无论入射可能如何。 根据本发明的格栅，其中外刀片由铠装材料制成，而内刀片由延性材料制成，所述刀片全部被固定到轴承范围中的横向构件，使得它们可以被拆卸。
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