Nexter Systems

Versailles, France

Nexter Systems

Versailles, France
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The present invention relates to a device (9) for rapid removal/replacement of a back (2) of a seat (1) of a vehicle, the back (2) being attached by at least one first strap (5) to a ceiling (8). The device (9) comprises an intermediate suspension structure (11) and a structure (10) rigidly attached of the ceiling (8) and comprising means for retaining the structure (11) in the utilization position of the seat (1), into which the structure has been brought by a raising movement, and means for locking the structure (11) in said utilization position or releasing it so that it can be moved away from the ceiling (8) to release the tension exerted by the first strap and to allow the structure (11) to be disengaged from the retention means. The back (2) can thus be removed and replaced without changing the tension setting of said strap (5).


Patent
Nexter Systems and Telecom Bretagne | Date: 2017-09-06

The invention relates to a reflective cell (1) comprising at least two substrates (2a, 2b) each covered with an electrode (3a, 3b) and arranged opposite one another, the substrates defining therebetween a space (4), which separates same and is filled with a bistable liquid crystal material (8) with threshold field, for example a cholesteric liquid crystal, the two electrodes being intended for being connected to a voltage source (5). Said cell is characterised in that at least one of the electrodes (3b) is formed by the association of a pattern (6) that does not cover the entire surface of the substrates (2b) under consideration with a conductive layer (7) that covers the surface of the substrate under consideration, the material of the layer being less conductive than the material of the pattern.


A vehicle and its air-conditioning air distribution device for a vehicle turret rotatably mounted with respect to a body of the vehicle. This device includes at least one annular chute coaxial to the axis of rotation of the turret and including at least one first flow orifice, the chute having an annular opening which is concentric thereto, the chute receiving a closing ring which matches with the opening of the chute, the closing ring being rotatable with respect to the chute, and including at least one second air flow orifice, the chute being intended to be made integral with the body, respectively with the turret, while the closing ring is intended to be made integral with the turret, respectively with the body.


Patent
Nexter Systems | Date: 2016-11-16

The present invention relates to a low-bulk steering system with mechanical differential for eliminating at least some of the disadvantages of the prior art by proposing a steering system with mechanical differential having architecture proposing reduced bulk in particular in the axis of the wheels enabling installation in vehicles having a smaller path.


A device for rapid removal/reinstallation of a back of a seat of a vehicle, the back being attached, by at least one first strap, to a ceiling. The device includes a hanging intermediary structure and a fixed structure integral with the ceiling and retaining the structure in the use position of the seat, in which it has been brought with an upward movement, and locking the structure in the use position or unlocking it such that it is moved away from the ceiling to release the tension exerted by the first strap and allow the structure to be disengaged from the retaining unit. The back can thus be removed or reinstalled without any action on the tension setting of the strap.


A device for gripping a shell and a gripping method implementing such a device. The invention relates to a gripping device (1) for gripping a shell (10) comprising a spreader (2) that comprises, between the two ends of same, an attachment point (3) intended to allow a hoist hook to be attached. Said gripping device (1) is characterised in that it comprises, at a first end or front end, a first open cradle (5) comprising a first gap (6) and intended to support the warhead (9) of a shell (10), the gripping device (1) comprising, at a second end or rear end, a second open cradle (7) comprising a second gap (8) and intended to support the base (11) of the shell (10), the first (5) and second (7) cradles having an internal diameter (1 and 2) substantially greater than the part of the shell (10) that passes through them, the device (1) also comprising, at the second cradle (7), a stop means (12) intended to limit the translational movement of the shell (10) towards the rear end.


Patent
Nexter Systems | Date: 2015-10-27

An infrared camouflage device and a vehicle including such a device which includes an array of parallel pipes carrying a heat-transfer fluid for changing the thermal signature of a vehicle. This device is characterized in that it includes an inlet manifold, an intermediary manifold, a first series of first pipes connecting the inlet manifold to the intermediary manifold, a second series of second pipes connecting the intermediary manifold to an outlet manifold, each first pipe being located in the vicinity of a second pipe so as to form, at the device, an alternation of first and second parallel pipes, the inlet manifold and the outlet manifold being in the vicinity of each other.


The invention relates to a host structure (1) for lying persons and a vehicle provided with such a structure, the structure (1) comprising at least two stretcher supports (2a, 2b, 2c) moveable along a circuit (5a) defined by guiding means (5) parallel to each other. The ends of each stretcher support (2a, 2b, 2c) are attached via a pivot connection (6) to a connecting means (15) which is guided by one of the guiding means (5), each guiding means (5) being conformed so as to form a closed circuit (5a) to allow a circular permutation of the stretcher supports (2a, 2b, 2c).


Patent
Nexter Systems | Date: 2014-07-10

A seat for a vehicle, including a seating part pivoting about a pivot connection, a pivot connection allowing the seating part to be lowered into a substantially horizontal position or lifted against a back rest, the lowering of the seating part being limited in the course thereof by at least one first abutment that can release the lowering following an impact, the being characterized in that the seating part includes at least two adjacent panels that can carry out a fold-back movement in relation to each other about an axis parallel to the pivot connection between the seating part and the back rest in such a way as to be able to bring the upper faces of the panels towards each other.


Patent
Nexter Systems | Date: 2014-01-14

A body shell of an armoured vehicle includes a front face carrying an armoured windscreen projecting towards the outside of the body shell, at least one side wall including an opening, said side wall being integral with the front face at a strut which is defined by a part of the side wall included between an edge of the opening and a rim of the side wall situated furthest outwards at the front of the vehicle. In the armoured vehicle body shell, the strut extends beyond the front face towards the outside of the body shell, and at least one edge of the opening is situated near the front face, so that the junction between the strut and the front face of the vehicle is at the vicinity of the edge of the opening which forms a rear edge of the strut.

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