WO2019009864A2 - Siège de véhicule résistant à l'explosion - Google Patents

Siège de véhicule résistant à l'explosion Download PDF

Info

Publication number
WO2019009864A2
WO2019009864A2 PCT/TR2018/050290 TR2018050290W WO2019009864A2 WO 2019009864 A2 WO2019009864 A2 WO 2019009864A2 TR 2018050290 W TR2018050290 W TR 2018050290W WO 2019009864 A2 WO2019009864 A2 WO 2019009864A2
Authority
WO
WIPO (PCT)
Prior art keywords
seat
main
damping
columns
vehicle seat
Prior art date
Application number
PCT/TR2018/050290
Other languages
English (en)
Other versions
WO2019009864A3 (fr
Inventor
Eren OZDEMIR
Original Assignee
Fnss Savunma Sistemleri Anonim Sirketi
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 Fnss Savunma Sistemleri Anonim Sirketi filed Critical Fnss Savunma Sistemleri Anonim Sirketi
Priority to DE112018000148.2T priority Critical patent/DE112018000148T5/de
Priority to GB1905185.3A priority patent/GB2570232A/en
Publication of WO2019009864A2 publication Critical patent/WO2019009864A2/fr
Publication of WO2019009864A3 publication Critical patent/WO2019009864A3/fr

Links

Classifications

    • 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
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
    • B60N2/4242—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces vertical
    • 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
    • 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
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/427—Seats or parts thereof displaced during a crash
    • B60N2/42709—Seats or parts thereof displaced during a crash involving residual deformation or fracture of the structure
    • 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
    • B60N2/68—Seat frames
    • B60N2/688—Particular seat belt attachment and guiding

Definitions

  • the invention relates to a vehicle seat which is resistant to the explosions that can be encountered with by the military vehicles and armored vehicles.
  • the invention specifically relates to an explosion resistant vehicle seat which decreases the impact of the explosion on the personnel in military vehicles and armored vehicles by dampening the energy created by various explosives.
  • the present invention is related to an explosion resistant vehicle seat which is developed in order to eliminate all the disadvantages mentioned above, to offer new advantages to the related technic and to eliminate the double way impact effect caused by the explosives in military vehicles.
  • the main aim of the invention is to provide an explosive resistant vehicle seat which is developed in order to eliminate the impact effect on the personnel, created by the rising due to the shock impact of the explosives on the military vehicles.
  • Another aim of the invention is to provide an explosive resistant vehicle seat which is developed in order to eliminate the impact effect of the falling that is consecutive to rising on the personnel.
  • Another aim of the invention is to provide an explosive resistant vehicle seat which eliminates the deformation that is caused on the vehicle floor by the impact effect of the explosives.
  • Another aim of the invention is to provide an explosive resistant vehicle seat which is not affected by the location of the explosives.
  • the present invention is a vehicle seat to be used in military land vehicles, which comprises a structure composed of columns that are provided in a manner to be opposite to each other, a seat which is provided on the said structure and main dampeners which are provided between the said columns and the seat.
  • the invention is vehicle seat; wherein the said main dampener comprises, - main damping parts, which are provided on both of the lateral edges of the seat and which contract due to the impact of the energy occurring during the explosion and therefore guides the seat downwards
  • a preferred structuring of the invention is that it comprises auxiliary dampeners which are provided on the columns and which are crushed based on the deformation occurred on the vehicle floor in order to reduce the effect of the deformation on the vehicle floor, which occurs due to the shock wave, on the said main dampeners.
  • the said damping strap comprises a damping clasp on one end of the main damping part.
  • the said damping strap comprises a connection clasp which connects on the column in a fixed manner.
  • Another preferred structuring of the invention is that it comprises a fastening strap which connects the two opposite damping strap to each other on the columns and the connection elements which fixates the said fastening strap to the columns on the two ends.
  • Figure 1 Depicts the general view of the explosion resistant seat of the invention before the impact.
  • Figure 2 Depicts the general view of the explosion resistant seat of the invention after the impact.
  • the vehicle seat (10) of which the general view is provided comprises a structure (11), a headrest (14) located on the said structure (11), a backrest (15), a seat (16) and a seat belt (17), to main dampeners (20) that are connected in between the said seat (16) and the structure (11) and two auxiliary dampeners (30) connected to the said structure (11).
  • the structure (11) comprises two columns (111) provided side by side and two intermediate trusses (112) that are located in between the said columns (111) in a manner to connect the columns (111) to each other.
  • the headrest (14) and the backrest (15) are connected to the columns (111) in parallel between the said columns (111).
  • Seat (16) is connected to the backrest (15) via connection hinges (162) perpendicularly between the columns (111) in a manner to define a seating angle (s).
  • the said connection hinges (162) also enable the seat (16) to fold.
  • Support parts (113) which are connected on the columns (111) are located in two sides of the headrest (14).
  • Seat belt (17) is connected to the vehicle seat (10) by connecting via the connection hinges (162) on the columns (111).
  • Columns (1 1 1 ) are fastened from top and bottom ends to a surface for the adaptation of the vehicle seat (10) inside the vehicle.
  • top connection bolts (121 ) and top connection parts (12) are used that are associated with the top connection parts (12) and columns (1 1 1 ) at the top end of the columns (1 1 1 ); and bottom connection bolts (131 ) and bottom connection parts (13) are used that are associated with the bottom connection parts (13) and columns (1 1 1 ) at the bottom end of the columns (131 )
  • the said main dampeners (20) comprise a fastening strap (22) which is connected under the headrest (14) between the columns (1 1 1 ), rigid damping straps (23) which extend from both ends of the said fastening strap (22) to lateral edges (161 ) of the seat (16) and main damping parts (21 ) on the lateral edge (161 ) where damping straps (23) are located.
  • Fastening strap (22) is fastened onto the columns (1 1 1 ) with connection members (221 ).
  • connection clasp (231 ) provided at the ends where damping straps (23) are associated with fastening strap (22) and there are damping clasp (232) located inside main guides (21 ) at the other end. Damping clasp (232) are moveable with the effect of the explosion in the +x direction inside the channel (21 1 ) provided on the main damping parts (21 ).
  • the said auxiliary dampeners (30) comprise auxiliary damping parts (31 ) provided at the bottom ends of the columns (1 1 1 ).
  • the said auxiliary damping parts (31 ) are also associated with the bottom connection parts (13) over the bottom connection bolts (131 ).
  • Bottom connection parts (13) are moveable in the +y direction with the plastic deformation of the auxiliary damping parts (31 ) in the channel (31 1 ) on the auxiliary damping parts (31 ).
  • an occurring explosion generates two effects on the vehicle.
  • the first one is the effect that is created by the shock wave with the rising of the vehicle and the second one is the effect that is created by the shock wave with the falling of the risen vehicle.
  • the explosion causes deformation at the floor of the vehicle.
  • the vehicle seat (10) made resistant against explosions, more than one mechanism becomes active to protect the personnel inside the vehicle at the moment of an explosion.
  • the support parts (1 13) located at the sides of the headrests (14) function as protectors to limit the head and neck traumas of the personnel.
  • Backrest (15) and seat (16) are manufactured to provide protection in case of explosion by taking into consideration the backbone ergonomics.
  • the seat belt (17) has been structured to limit the movement of the personnel on the vehicle seat (10) and minimize the impact effects. Furthermore, dampening of the shock wave caused by the explosion is facilitated by the main dampeners (20) and auxiliary dampeners (30).
  • main dampener parts (21 ) contract with deformation and the seating angle (s) between the seat (16) and the backrest (15) expand and provide the turning of the seat (16) in a downward w direction.
  • Auxiliary dampeners (30) support the operation of the main dampeners (20) independently of the explosion area. To facilitate this, auxiliary damping parts (31 ) contract with the occurrence of the explosion and facilitate the movement of the bottom connection bolts (131 ) and structure (1 1 ) columns (1 1 1 ) in +y direction according to the deformation at the floor of the vehicle. In this manner, auxiliary dampeners (30) eliminate the negative effect of the form deformation at the floor of the vehicle at the moment of explosion on the main dampeners (20).

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

L'invention concerne un siège de véhicule (10) présent dans des véhicules de terrain militaires, comprenant : une structure (11) composé de colonnes (111) qui sont disposées pour être opposées entre elles; un siège (16) disposé sur ladite structure (11); et des amortisseurs principaux (20) disposés entre lesdites colonnes (111) et le siège. Ledit amortisseur principal (20) comprend des parties d'amortissement principales (21) qui se trouvent sur les deux bords latéraux (161) du siège (16) et qui se déforment et se raccourcissent sous l'effet de l'impact de l'énergie produite lors de l'explosion et ainsi guident le siège (16) vers le bas; et des sangles d'amortissement (23) qui sont reliées auxdites parties d'amortissement principales (21) sur une extrémité et fixées à la structure (11) sur l'autre extrémité, et qui présentent une structure rigide, pour ainsi permettre aux parties d'amortissement principales (21) de se déformer au cours de l'explosion, leurs extrémités étant reliées aux parties d'amortissement principales (21).
PCT/TR2018/050290 2017-06-07 2018-06-07 Siège de véhicule résistant à l'explosion WO2019009864A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112018000148.2T DE112018000148T5 (de) 2017-06-07 2018-06-07 Widerstandsfähiger sessel gegen explosionen
GB1905185.3A GB2570232A (en) 2017-06-07 2018-06-07 Explosion resistant vehicle seat

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2017/08444A TR201708444A2 (tr) 2017-06-07 2017-06-07 Patlamalara dirençli koltuk
TR2017/08444 2017-06-07

Publications (2)

Publication Number Publication Date
WO2019009864A2 true WO2019009864A2 (fr) 2019-01-10
WO2019009864A3 WO2019009864A3 (fr) 2019-03-14

Family

ID=64950256

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2018/050290 WO2019009864A2 (fr) 2017-06-07 2018-06-07 Siège de véhicule résistant à l'explosion

Country Status (4)

Country Link
DE (1) DE112018000148T5 (fr)
GB (1) GB2570232A (fr)
TR (1) TR201708444A2 (fr)
WO (1) WO2019009864A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109941165A (zh) * 2019-03-12 2019-06-28 南京理工大学 一种军用车辆前排防爆座椅

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6378939B1 (en) * 2000-09-25 2002-04-30 East/West Industries, Inc. Variable energy attenuating apparatus
DE10130632A1 (de) 2001-06-26 2003-01-02 Krauss Maffei Wegmann Gmbh & C Fahrzeugsitz, insbesondere für ein minengeschütztes Kraftfahrzeug
AT500225B1 (de) * 2004-05-06 2009-06-15 Steyr Daimler Puch Ag Sitz für ein gepanzertes fahrzeug
US8091964B2 (en) * 2009-05-26 2012-01-10 Foster-Miller, Inc. Blast mitigating seat
GB2481202A (en) 2010-06-14 2011-12-21 Exmoor Trim Ltd A blast absorption seat
DE102010032570B4 (de) * 2010-07-28 2016-06-16 Schroth Safety Products Gmbh Sicherheitssitz für Kraftfahrzeuge
US8678465B1 (en) * 2011-07-21 2014-03-25 Armorworks Enterprises LLC Vehicle seat with multi-axis energy attenuation
DE102012103036A1 (de) 2012-04-10 2013-10-10 Krauss-Maffei Wegmann Gmbh & Co. Kg Gehäuse, insbesondere gegen Detonationswirkung geschütztes Fahrzeuggehäuse
SG11201704163UA (en) * 2015-02-04 2017-06-29 Singapore Tech Kinetics Ltd Energy absorption system and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109941165A (zh) * 2019-03-12 2019-06-28 南京理工大学 一种军用车辆前排防爆座椅

Also Published As

Publication number Publication date
DE112018000148T5 (de) 2019-10-10
GB2570232A (en) 2019-07-17
GB201905185D0 (en) 2019-05-29
TR201708444A2 (tr) 2017-07-21
WO2019009864A3 (fr) 2019-03-14

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