WO2010037804A1 - Mine protection seat cover for vehicle seats - Google Patents

Mine protection seat cover for vehicle seats Download PDF

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Publication number
WO2010037804A1
WO2010037804A1 PCT/EP2009/062734 EP2009062734W WO2010037804A1 WO 2010037804 A1 WO2010037804 A1 WO 2010037804A1 EP 2009062734 W EP2009062734 W EP 2009062734W WO 2010037804 A1 WO2010037804 A1 WO 2010037804A1
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WO
WIPO (PCT)
Prior art keywords
seat cover
protective
seat
layer
protection seat
Prior art date
Application number
PCT/EP2009/062734
Other languages
German (de)
French (fr)
Inventor
Klaus S. Wolff
Original Assignee
Wolff Klaus S
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wolff Klaus S filed Critical Wolff Klaus S
Publication of WO2010037804A1 publication Critical patent/WO2010037804A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0442—Layered armour containing metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/58—Seat coverings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/58—Seat coverings
    • B60N2/60—Removable protective coverings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/58—Seat coverings
    • B60N2/60—Removable protective coverings
    • B60N2/6018—Removable protective coverings attachments thereof
    • B60N2/6036—Removable protective coverings attachments thereof by hook and loop-type fasteners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0414—Layered armour containing ceramic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H7/00—Armoured or armed vehicles
    • F41H7/02—Land vehicles with enclosing armour, e.g. tanks
    • F41H7/04—Armour construction
    • F41H7/046—Shock resilient mounted seats for armoured or fighting vehicles

Definitions

  • the invention relates to a mine protection seat cover for vehicle seats, which have a seat shell and an adjoining backrest.
  • a mine protection seat cover of the type mentioned which is characterized by a protective plate in the form of a composite of two protective layers, which are covered on both sides by fabric and are held together by it, wherein the first protective layer is a TABRE ® layer and the second protective layer is a aramid fiber with metal mesh insert.
  • the mine protection seat cover according to the invention is thus constructed of two protective layers.
  • the first layer in the direction of the bottom plate of the vehicle consists of a Tabre ® layer, which is manufactured by AIGIS Engineering Solutions Ltd., located in Great Britain.
  • TABRE stands for Technology for Attenuating Blast Related Energy and is a resin-bonded, porous aggregate material
  • the TABRE ® layer is 1 - 3 cm thick, in particular 1.5 cm thick
  • the thicker the TABRE ® layer is the more better it can be processed, but with increasing thickness there is a risk of Zerbröckeins, For the reason, a layer thickness of 1 to 2 cm has proven to be advantageous.
  • the Tabre ® layer is due to their extremely large surface area capable of a large part to absorb the explosive energy.
  • a second protective layer is glued, which serves to deflect the blast particles, and which is an aramid fiber with metal fabric insert.
  • a layer is available under the brand name Dynema ® .
  • the second protective layer has a thickness of 0.5 to 2 cm, and more preferably 0.7 to 1 cm thick. It is particularly advantageous to process the second protective layer in a thickness of 0.7 cm, since such layers are available from the manufacturer.
  • thicker layers have a greater advantage in catching and deflecting blast parts, but increasing thickness adds considerable weight to the mine mantle seat cover of the present invention, which entails the risk that the fabric of the overlay will embrittle and the layers may not fit well.
  • Figure 1 shows a schematic section through a vehicle seat in side view
  • Figure 2 is an end view of the vehicle seat of Figure 1 with a vertical section through the seat pan;
  • FIG. 4 shows a development of the protective coating from FIG. 3.
  • Figure 1 shows a schematic cross section through a vehicle seat with a seat 2 and an adjoining backrest 3.
  • the seat 2 has a bottom 4 and a top 5.
  • the backrest 3 has a front 8 and a rear side 9.
  • an inventive Protective cover 1 placed, which consists of protective plates 12 for the seat 5, the seat bottom underside A 1, the backrest back 9 and the seat shell side panels 6.
  • the individual protective plates 12 consist of a first protective layer 15 of a resin-bonded, porous aggregate material and a second protective layer bonded thereto in the form of an aramid fiber with a metal mesh insert.
  • the first protective layer 15 is a so-called Tabre ⁇ layer having a thickness of 1 to 3 cm, preferably 1.5 cm, while the second protective layer 14 is a Kevlar / metal fabric reinforcement, such as is available under the trademark Dyneema ® commercially.
  • the second protective layer 14 is 0.5 to 2 cm thick, preferably 0.7 to 1 cm.
  • the two protective layers 14 and 15 are glued together and from a fabric layer 13 wrapped, as can be seen in Figure 3.
  • the thicker first protective layer 15 is respectively arranged outwardly and downwardly, ie in relation to the seat 2 in each case down, with respect to the backrest 3 to the rear or outside and with respect to the side parts 6 also to the outside.
  • FIG 4 shows an example of the structure of the mine protection seat cover according to the invention, wherein indicated in brackets, for which seating areas the individual protective plates, fabric layers or hook and loop fasteners are provided.
  • the seat cover may be assembled in other ways, such as by forming it in two parts, with a series of cloth and protective layers placed around the seat back and over the seat bottom and back under the seat pan, such as this indicates the vertical strip A, while the second or horizontal strip B surrounds only the seat 2.
  • the strip A or the strip B contains the protective plate 12 for the seat shell bottom 4, wherein in the majority of cases, the protective plate 12 for the seat shell top 5 will be connected to the strip A, since the seat anchorages in the rule are mounted on rails in the vehicle longitudinal direction.
  • the fabric 13 can be provided with elastic inserts, for example with rubber strips, in the transition areas from the underside of the seat shell 4 to the side parts 6 and the upper side 5 in order to better tension the seat cover over the seat shell 2.

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Seats For Vehicles (AREA)

Abstract

The invention relates to a mine protection seat cover for vehicles seats having a seat shell (2) and a seat backrest (3) connected thereto. The seat cover is characterized by a protective plate (12) in the form of a composite of two protective layers (14, 15) that are covered on both sides by material (13) and are held together thereby, wherein the first protective layer (15) is a TABRE® layer and the second protective layer (14) is an aramid fiber with a metal mesh inlay.

Description

Minβnschutz-Sitzübβrzug für Fahrzeugsitze Mini seat cover for vehicle seats
Die Erfindung betrifft einen Minenschutz-Sitzüberzug für Fahrzeugsitze, die eine Sitzschale und eine daran anschließende Rückenlehne aufweisen.The invention relates to a mine protection seat cover for vehicle seats, which have a seat shell and an adjoining backrest.
In vielen militärischen Krisengebieten herrschen absolute Bedrohungen durch Landminen, nämlich in der Regel durch Panzerminen oder improvisierte Sprengfallen. Diese liegen entweder aufgrund eines vorhergegangenen Krieges oder aufgrund einer Neuverlegung zur Terrorisierung der Einheimischen oder der Angehörigen von Beobachtermissionen wie UN, NATO oder auch NGO in der Regel an Hauptverkehrslinien vergraben. Bislang hat es keinen wirksamen Schutz gegen solche Bedrohungen gegeben, denn die Umrüstung kommerzieller Geländewagen beispielsweise durch Vorsehen spezieller Bodenplatten im Abstand zur Fahrzeugbodenplatte, nach außen verlagerten Rädern mit freiliegendem und mit größerem Abstand versehenen Halbachsen war aufgrund des dann erreichten Gesamtgewichtes des KFZ meist technisch nicht möglich. Hingegen waren durch Panzerungen geschützte Fahrzeuge für den Routineeinsatz zu teuer. Man hat daher behelfsmäßig einen Schutz durch unter dem Sitz und auf der Bodenplatte aufgelegte Sandsäcke zu erreichen versucht. Diese haben sich in der Praxis aber nur teilweise bewährt, denn Sandsäcke fliegen bei der Sprengung durch den Innenraum, so dass es fast immer zur Versprengung von Sitzteilen und Sandkörnern in das menschliche Gewebe kommt. Zwar erfolgt ein Abbau der Explosionsenergie, jedoch sterben die Insassen meist durch die sekundäre und tertiäre Explosionswirkung, also durch herumfliegende Teile wie Sandkörner oder Sitzteile.In many military crisis areas, there are absolute threats from land mines, usually through anti-tank mines or improvised explosive devices. These are usually due to a previous war or due to a relocation to terrorize the locals or the members of observer missions such as UN, NATO or NGO buried on main lines. So far, there has been no effective protection against such threats, because the conversion of commercial SUVs, for example, by providing special floor panels at a distance from the vehicle floor panel, outwardly shifted wheels with exposed and spaced at a greater distance semi-axes was not technically possible due to the then achieved total weight of the vehicle , By contrast, armor-protected vehicles were too expensive for routine use. It has therefore makeshift protection by trying to reach under the seat and placed on the bottom plate sandbags. These have proven in practice but only partially, because sandbags fly in the blasting through the interior, so that it almost always comes to the splitting of seat parts and grains of sand in the human tissue. Although there is a reduction in the explosive energy, but the inmates usually die by the secondary and tertiary explosive effect, ie by flying parts such as grains of sand or seat parts.
Es ist daher Aufgabe der Erfindung, einen schnell im Fahrgastraum eines Kraftfahrzeugs anbringbaren und wieder ausbaubaren Schutz vor Landminen wie Panzer- und Personenminen oder improvisierten Sprengfallen zu schaffen.It is therefore an object of the invention to provide a quickly attachable in the passenger compartment of a motor vehicle and again removable protection against land mines such as tank and personnel mines or improvised explosive traps.
Zur Lösung dieser Aufgabe dient ein Minenschutz-Sitzüberzug der eingangs genannten Art, welcher gekennzeichnet ist durch eine Schutzplatte in Form eines Verbundes zweier Schutzschichten, die an beiden Seiten durch Stoff überdeckt sind und von diesem zusammengehalten werden, wobei die erste Schutzschicht eine TABRE®-Schicht und die zweite Schutzschicht eine Aramidfaser mit Metallgewebeeinlage ist.To solve this problem, a mine protection seat cover of the type mentioned, which is characterized by a protective plate in the form of a composite of two protective layers, which are covered on both sides by fabric and are held together by it, wherein the first protective layer is a TABRE ® layer and the second protective layer is a aramid fiber with metal mesh insert.
Der erfindungsgemäße Minenschutz-Sitzüberzug ist also aus zwei Schutzschichten aufgebaut. Die erste Schicht in Richtung Bodenplatte des Fahrzeugs besteht aus einer TABRE®-Schicht, die von der Firma AIGIS Engineering Solutions Ltd., mit Sitz in Großbritannien, hergestellt wird. „TABRE" steht dabei für Technology for Attenuating Blast Related Energy und ist ein harzgebundener, poröser Aggregatwerkstoff. Vorzugsweise ist die TABRE®-Schicht 1 - 3 cm dick, insbesondere 1,5 cm dick. Je dicker die TABRE®-Schicht ist, desto besser lässt sie sich verarbeiten, aber mit zunehmender Dicke besteht die Gefahr des Zerbröckeins, Aus dem Grund hat sich eine Schichtdicke von 1 bis 2 cm als zweckmäßig erwiesen. Die TABRE®-Schicht ist durch ihre extrem große Oberfläche in der Lage, einen großen Teil der Explosionsenergie zu absorbieren.The mine protection seat cover according to the invention is thus constructed of two protective layers. The first layer in the direction of the bottom plate of the vehicle consists of a Tabre ® layer, which is manufactured by AIGIS Engineering Solutions Ltd., located in Great Britain. "TABRE" stands for Technology for Attenuating Blast Related Energy and is a resin-bonded, porous aggregate material Preferably, the TABRE ® layer is 1 - 3 cm thick, in particular 1.5 cm thick The thicker the TABRE ® layer is the more better it can be processed, but with increasing thickness there is a risk of Zerbröckeins, For the reason, a layer thickness of 1 to 2 cm has proven to be advantageous. the Tabre ® layer is due to their extremely large surface area capable of a large part to absorb the explosive energy.
Mit der TABRE®-Schicht ist eine zweite Schutzschicht verklebt, die zur Ablenkung der Sprengpartikel dient und die eine Aramidfaserschicht mit Metallgewebeeinlage ist. Erhältlich ist eine solche Schicht unter dem Markennamen Dynema®. Vorzugsweise hat die zweite Schutzschicht eine Dicke von 0,5 bis 2 cm und insbesondere von 0,7 bis 1 cm dick. Besonders vorteilhaft ist es, die zweite Schutzschicht in einer Dicke von 0,7 cm zu verarbeiten, da solche Schichten vom Hersteller erhältlich sind. Dickere Schichten haben natürlich einen größeren Vorteil beim Auffangen und Ablenken von Explosionsteilen, aber eine zunehmende Dicke erhöht das Gewicht des erfindungsgemäßen Minenschutz-Sitzüberzugs beträchtlich, was die Gefahr mit sich bringt, dass der Stoff des Überzugs ausleiert und die Schichten nicht mehr gut anliegen. Dies würde bei der Explosion zu möglichen Schwingungsauslenkungen kommen, die selber wieder zur Bedrohung für die zu schützende Person werden. Mehrere Schichten der zwei Werkstoffe nützen hingegen nichts, denn es muß eine Schicht TABRE® in Richtung Explosionsherd gerichtet sein und davor darf sich nur Luft oder maximal Stoff befinden.With the Tabre ® layer, a second protective layer is glued, which serves to deflect the blast particles, and which is an aramid fiber with metal fabric insert. Such a layer is available under the brand name Dynema ® . Preferably, the second protective layer has a thickness of 0.5 to 2 cm, and more preferably 0.7 to 1 cm thick. It is particularly advantageous to process the second protective layer in a thickness of 0.7 cm, since such layers are available from the manufacturer. Of course, thicker layers have a greater advantage in catching and deflecting blast parts, but increasing thickness adds considerable weight to the mine mantle seat cover of the present invention, which entails the risk that the fabric of the overlay will embrittle and the layers may not fit well. This would lead to possible vibration deflections in the explosion, which themselves become a threat to the person to be protected. On the other hand, several layers of the two materials are of no use, as one layer of TABRE ® must be used in the direction of Be directed against explosive stove and in front of it may only be air or maximum fabric.
Die Erfindung wird nachfolgend anhand von Figuren naher erläutert; es zeigen:The invention will be explained in more detail with reference to figures; show it:
Figur 1 einen schematischen Schnitt durch einen Fahrzeugsitz in der Seitenansicht;Figure 1 shows a schematic section through a vehicle seat in side view;
Figur 2 eine Stirnansicht des Fahrzeugsitzes von Figur 1 mit einem Vertikalschnitt durch die Sitzschale;Figure 2 is an end view of the vehicle seat of Figure 1 with a vertical section through the seat pan;
Figur 3 einen vergrößerten Ausschnitt aus einem Schutzüberzug; und3 shows an enlarged detail of a protective cover; and
Figur 4 eine Abwicklung des Schutzüberzugs aus Figur 3.4 shows a development of the protective coating from FIG. 3.
Nachfolgend sind in den Figuren gleiche Teile mit gleichen Bezugszeichen bezeichnet.Hereinafter, the same parts are designated by the same reference numerals in the figures.
Figur 1 zeigt einen schematischen Querschnitt durch einen Fahrzeugsitz mit einer Sitzschale 2 und einer daran anschließenden Rückenlehne 3. Die Sitzschale 2 besitzt eine Unterseite 4 und eine Oberseite 5. Die Rückenlehne 3 besitzt eine Vorderseite 8 und eine Rückseite 9. Um den Fahrzeugsitz ist ein erfindungsgemäßer Schutzüberzug 1 gelegt, der aus Schutzplatten 12 für die Sitzfläche 5, die Sitzschalen- Unterseite A1 die Rückenlehnen-Rückseite 9 sowie die Sitzschalen-Seitenteile 6 besteht. Die einzelnen Schutzplatten 12 bestehen aus einer ersten Schutzschicht 15 aus einem harzgebundenen, porösen Aggregatwerkstoff und einer damit verklebten zweiten Schutzschicht in Form einer Aramidfaser mit Metallgewebeeinlage. Die erste Schutzschicht 15 ist eine sogenannte TABREΘ-Schicht mit einer Dicke von 1 bis 3 cm, vorzugsweise 1,5 cm, während die zweite Schutzschicht 14 eine Kevlar/Metallgewebeeinlage ist, wie sie unter der Marke Dynema® im Handel erhältlich ist. Die zweite Schutzschicht 14 ist 0,5 bis 2 cm dick, vorzugsweise 0,7 bis 1 cm. Die beiden Schutzschichten 14 und 15 sind miteinander verklebt und von einer Stoffschicht 13 umhüllt, wie dies in Figur 3 erkennbar ist.Figure 1 shows a schematic cross section through a vehicle seat with a seat 2 and an adjoining backrest 3. The seat 2 has a bottom 4 and a top 5. The backrest 3 has a front 8 and a rear side 9. To the vehicle seat is an inventive Protective cover 1 placed, which consists of protective plates 12 for the seat 5, the seat bottom underside A 1, the backrest back 9 and the seat shell side panels 6. The individual protective plates 12 consist of a first protective layer 15 of a resin-bonded, porous aggregate material and a second protective layer bonded thereto in the form of an aramid fiber with a metal mesh insert. The first protective layer 15 is a so-called Tabre Θ layer having a thickness of 1 to 3 cm, preferably 1.5 cm, while the second protective layer 14 is a Kevlar / metal fabric reinforcement, such as is available under the trademark Dyneema ® commercially. The second protective layer 14 is 0.5 to 2 cm thick, preferably 0.7 to 1 cm. The two protective layers 14 and 15 are glued together and from a fabric layer 13 wrapped, as can be seen in Figure 3.
Aufgrund des hohen Gewichts der Schutzplatten 12 sind diese nur auf der Sitzfläche 5, der Unterseite 4 der Sitzschale 2, an den Sitzschalen-Seitenteilen 6 und an der Rückseite 9 der Rückenlehne 3 angeordnet, wie dies in den Figuren 1 und 2 deutlich erkennbar ist. An den Übergängen von den Sitzschalen- Seitenteilen 6 zur Unterseite 4, zur Oberseite 5 sowie von der Rückenlehnen-Rückseite 9 zur Vorderseite 8 ist nur Stoff 13 ohne die zwei miteinander verbundenen Schutzschichten 14 und 15 vorgesehen.Due to the high weight of the protective plates 12, these are arranged only on the seat 5, the underside 4 of the seat 2, on the seat shell side parts 6 and 9 on the back of the backrest 3, as can be clearly seen in Figures 1 and 2. At the junctions of the seat shell side panels 6 to the bottom 4, the top 5 and the backrest back 9 to the front 8 only fabric 13 without the two interconnected protective layers 14 and 15 is provided.
Es wird darauf hingewiesen, dass die dickere erste Schutzschicht 15 jeweils nach außen und unten angeordnet wird, also in Bezug auf die Sitzschale 2 jeweils nach unten, hinsichtlich der Rückenlehne 3 nach hinten oder außen und in Bezug auf die Seitenteile 6 ebenfalls nach außen.It should be noted that the thicker first protective layer 15 is respectively arranged outwardly and downwardly, ie in relation to the seat 2 in each case down, with respect to the backrest 3 to the rear or outside and with respect to the side parts 6 also to the outside.
Es wird ferner darauf hingewiesen, dass zum Anbringen des Sitzüberzugs an sich bekannte Klettverschlüsse 16 vorgesehen sind, die auf geeignete Weise mit dem Stoff 13 verbunden werden können. Figur 4 zeigt ein Beispiel für den Aufbau des erfindungsgemäßen Minenschutz-Sitzüberzugs, wobei in Klammern angegeben ist, für welche Sitzbereiche die einzelnen Schutzplatten, Stoffschichten oder Klettverschlüsse vorgesehen sind. Es ist dem Fachmann klar, dass der Sitzüberzug aber auch auf andere Weise zusammengestellt werden kann, beispielsweise in dem er zweiteilig ausgebildet wird, wobei eine Folge von Stoff- und Schutzschichten um die Rückenlehne und über die Sitzfläche gelegt und unter der Sitzschale zurückgeführt wird, wie dies der senkrechte Streifen A andeutet, während der zweite oder waagrechte Streifen B nur die Sitzfläche 2 umgibt. Dabei enthält dann entweder der Streifen A oder der Streifen B die Ξchutzplatte 12 für die Sitzschalen-Unterseite 4, wobei in der Mehrheit der Fälle die Schutzplatte 12 für die Sitzschalen-Oberseite 5 mit dem Streifen A verbunden sein wird, da die Sitzverankerungen in der Regel in Fahrzeuglängsrichtung auf Schienen angebracht sind. Es ist dem Fachmann ebenfalls klar, dass der Stoff 13 In den Übergangsbereichen von der Sitzschalen-Unterseite 4 zu den Seitenteilen 6 sowie zur Oberseite 5 mit elastischen Einlagen, beispielsweise mit Gummistreifen versehen sein kann, um den Sitzüberzug besser über die Sitzschale 2 zu spannen. Gleiches gilt natürlich auch für den Übergang von der Schutzplatte 12 für die Sitzschalen-Unterseite 4 zur Schutzplatte 12 für die Rückenlehnen-Rückseite 9 und ebenso für den über den Oberrand 10 der Rückenlehne 3 geführten Teil der Stoffbahn, die zur Rückenlehnen-Vorderseite 8 geführt und mittels Klettverschluss 16 im Bereich der Sitzfläche 2 am anderen Ende des Streifens A befestigt wird. It is further noted that for attaching the seat cover known Velcro fasteners 16 are provided, which can be suitably connected to the fabric 13. Figure 4 shows an example of the structure of the mine protection seat cover according to the invention, wherein indicated in brackets, for which seating areas the individual protective plates, fabric layers or hook and loop fasteners are provided. It will be apparent to those skilled in the art, however, that the seat cover may be assembled in other ways, such as by forming it in two parts, with a series of cloth and protective layers placed around the seat back and over the seat bottom and back under the seat pan, such as this indicates the vertical strip A, while the second or horizontal strip B surrounds only the seat 2. In this case, then either the strip A or the strip B contains the protective plate 12 for the seat shell bottom 4, wherein in the majority of cases, the protective plate 12 for the seat shell top 5 will be connected to the strip A, since the seat anchorages in the rule are mounted on rails in the vehicle longitudinal direction. It is also clear to the person skilled in the art that the fabric 13 can be provided with elastic inserts, for example with rubber strips, in the transition areas from the underside of the seat shell 4 to the side parts 6 and the upper side 5 in order to better tension the seat cover over the seat shell 2. Of course, the same applies to the transition from the protective plate 12 for the seat bottom 4 to the protective plate 12 for the backrest back 9 and also for the guided over the upper edge 10 of the backrest 3 part of the fabric, which led to the backrest front 8 and is attached by means of Velcro 16 in the region of the seat 2 at the other end of the strip A.

Claims

Patentansprüche claims
1. Minenschutz-Sitzüberzug für Fahrzeugsitze, die eine Sitzschale (2} und eine daran anschließende Rückenlehne (3} aufweisen; gekennzeichnet durch eine Schutzplatte (12) in Form eines eines Verbundes zweier Schutzschichten (14, 15), die an beiden Seiten durch Stoff (13) überdeckt sind und von diesem zusammengehalten werden, wobei die erste Schutzschicht (15) eine TABRE®-Schicht und die zweite Schutzschicht (14) eine Aramidfaser mit Metallgewebeeinlage ist .A mine-protection seat cover for vehicle seats, comprising a seat shell (2) and an adjoining backrest (3), characterized by a protective plate (12) in the form of a composite of two protective layers (14, 15) on both sides through fabric (13) are overlapped and are held together by this, wherein the first protective layer (15) has a Tabre ® layer and the second protective layer (14) is an aramid fiber with metal fabric insert.
2. Minenschutz-Sitzüberzug nach Anspruch 1, dadurch gekennzeichnet, daß die TABRE®-Schicht (15) ein harzgebundener, poröser Aggregatwerkstoff ist.2. Mine protection seat cover according to claim 1, characterized in that the TABRE ® layer (15) is a resin-bonded, porous aggregate material.
3. Minenschutz-Sitzüberzug nach Anspruch 1, dadurch gekennzeichnet, daß die TABRE®-Schicht (15) 1 - 3 cm, vorzugsweise 1,5 cm dick ist.3. Mine protection seat cover according to claim 1, characterized in that the TABRE ® layer (15) 1 - 3 cm, preferably 1.5 cm thick.
4. Minenschutz-Sitzüberzug nach Anspruch 1, dadurch gekennzeichnet, daß die zweite Schutzschicht 0,5 - 2 cm, vorzugsweise 1 cm dick ist ,4. Mine protection seat cover according to claim 1, characterized in that the second protective layer 0.5 - 2 cm, preferably 1 cm thick,
5. Minenschutz-Sitzüberzug nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß dieser zumindest an der Unterseite (4) der Sitzschale (2) und an der Rückseite der Rückenlehne (3) eine derartige Schutzplatte (12) angeordnet ist.5. Mine protection seat cover according to claim 1 to 4, characterized in that said at least on the underside (4) of the seat shell (2) and on the back of the backrest (3) such a protective plate (12) is arranged.
6. Minenschutz-Sitzüberzug nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß auch auf der Oberseite (5) der Sitzschale6. Mine protection seat cover according to claim 1 to 5, characterized in that also on the upper side (5) of the seat shell
(2) eine derartige Schutzplatte (12) angeordnet ist.(2) such a protective plate (12) is arranged.
7. Minenschutz-Sitzüberzug nach Anspruch 5, dadurch gekennzeichnet, daß auch die Sitzschalen-Seitenteile (6) durch Schutzplatten (12) abdeckbar sind. 8, Minenschutz-Sitzüberzug nach Anspruch 5, dadurch gekennzeichnet, daß die einzelnen Schutzplatten (12) durch Stoffteile miteinander verbunden sind und zur Befestigung am Fahrzeugsitz (1) dienende Klettverschlüsse aufweisen. 7. Mine protection seat cover according to claim 5, characterized in that the seat shell side parts (6) by protective plates (12) are coverable. 8, mine protection seat cover according to claim 5, characterized in that the individual protection plates (12) are interconnected by fabric parts and for attachment to the vehicle seat (1) serving hook and loop fasteners.
PCT/EP2009/062734 2008-10-02 2009-10-01 Mine protection seat cover for vehicle seats WO2010037804A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008049933.1 2008-10-02
DE200810049933 DE102008049933A1 (en) 2008-10-02 2008-10-02 Mint protection seat cover for vehicle seats

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WO2010037804A1 true WO2010037804A1 (en) 2010-04-08

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WO1992006841A1 (en) * 1990-02-28 1992-04-30 Zufle T Tyler Soft body armor
EP0640807A1 (en) * 1993-08-28 1995-03-01 Tissu Rothrist AG Armoured material for manufacturing protective garments
US20040144244A1 (en) * 2001-02-05 2004-07-29 Sargent Wayne B. Ballistic resistant materials and method of manufacture
EP1593542A2 (en) * 2004-05-06 2005-11-09 Steyr-Daimler-Puch Spezialfahrzeug GmbH Seat for armoured vehicle
WO2007141488A1 (en) * 2006-06-02 2007-12-13 Aigis Blast Protection Ltd Blast attenuation structure

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Publication number Priority date Publication date Assignee Title
GB2548576A (en) * 2016-03-21 2017-09-27 Composite I Ltd Blast attenuation seat
GB2548576B (en) * 2016-03-21 2021-11-17 Ordnance Test Solutions Ltd Blast attenuation seat

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