WO2019003521A1 - Dispositif de coussin de sécurité gonflable latéral - Google Patents

Dispositif de coussin de sécurité gonflable latéral Download PDF

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Publication number
WO2019003521A1
WO2019003521A1 PCT/JP2018/011762 JP2018011762W WO2019003521A1 WO 2019003521 A1 WO2019003521 A1 WO 2019003521A1 JP 2018011762 W JP2018011762 W JP 2018011762W WO 2019003521 A1 WO2019003521 A1 WO 2019003521A1
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WO
WIPO (PCT)
Prior art keywords
panel
cushion
side airbag
airbag device
vehicle
Prior art date
Application number
PCT/JP2018/011762
Other languages
English (en)
Japanese (ja)
Inventor
優斗 小林
輝幸 浅田
真 夫馬
Original Assignee
オートリブ ディベロップメント エービー
優斗 小林
輝幸 浅田
真 夫馬
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 オートリブ ディベロップメント エービー, 優斗 小林, 輝幸 浅田, 真 夫馬 filed Critical オートリブ ディベロップメント エービー
Priority to JP2019526147A priority Critical patent/JP6810264B2/ja
Publication of WO2019003521A1 publication Critical patent/WO2019003521A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/2334—Expansion control features
    • B60R21/2342—Tear seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/239—Inflatable members characterised by their venting means

Definitions

  • the present invention relates to a side airbag apparatus provided with a bag-like cushion that is inflated and deployed to the side of a passenger of a vehicle seat at the time of a side collision or the like of a vehicle.
  • the airbag device is a safety device that operates in an emergency such as a vehicle collision, and inflates and deploys the cushion with gas pressure to receive and protect the occupant.
  • the side airbag device includes a bag-like cushion that is inflated and deployed to the side of the occupant of the vehicle seat at the time of a side collision or the like of the vehicle.
  • the side airbags for protecting the occupant are roughly classified into two types.
  • the first is a so-called near-side airbag (Patent Document 1), which inflates and deploys between the passenger seat and the side door, and the passenger on the collision object side (the near-side passenger; in this case, the passenger side passenger ) To prevent collision with the side door.
  • the second is a so-called far-side airbag, which is inflated and deployed between the driver's seat and the front-passenger's seat, and moved to the center of the vehicle by a lateral impact (far-side passenger; driver in this case) Protect the side passenger).
  • the third base cloth is interposed between the first base cloth on the passenger side and the second base cloth on the door side, so that the first bag half on the passenger side and the second bag half on the door side
  • a body side airbag device is described.
  • a communication hole is formed at an end of the third base cloth which is far from the inflator.
  • the second base cloth and the third base cloth are sewn so as to be broken along a plurality of sewing lines extending in the vertical direction between the inflator and the communication hole.
  • Patent Document 1 since the gas supplied from the inflator to the second bag half is supplied to the first bag half through the communication hole of the third base cloth, the second bag half is first expanded and the necessary minimum It is said that the vehicle occupant restraining performance can be enhanced by securing the vehicle occupant restraining performance and then deploying the first airbag half body. Furthermore, according to Patent Document 1, since the sewing of the sewing line is broken by the gas supplied from the inflator to the second bag half, the entire second bag half can be deployed to restrain the occupant when the sewing is broken. Can expand the
  • the cushion after inflation and deployment may simultaneously receive the two occupants on both sides, and the cushion may be pinched by the two occupants. . Further, even in the case of a near side airbag in which a cushion is positioned between the vehicle seat and the side door, the cushion after inflation and deployment may be pinched between the occupant and the side door.
  • the internal pressure of the cushion may be excessively increased, which is not preferable from the viewpoint of protecting an occupant. That is, it is necessary to maintain an appropriate internal pressure in consideration of not only the situation in which the cushion receives one occupant, but also the situation in which two occupants or the occupant and the side door pinch each other.
  • the present invention maintains an appropriate internal pressure of the cushion even under a situation where the inflated and deployed cushion is pinched between the occupants or between the occupant and the side door, and the occupants are further It is an object of the present invention to provide a side airbag device that can be fully protected.
  • a typical composition of a side air bag device concerning the present invention is provided in the side of a seat back of a vehicular seat, and uses the gas supplied from an inflator for the vehicular seat.
  • the cushion comprises a first panel closer to the occupant, a second panel farther from the occupant, the first panel and the second panel A joint that joins the upper edges of the first panel, and a third panel that extends toward the inside of the cushion continuously to the upper edge of the first panel and is further folded back and continues to the upper edge of the second panel;
  • the invention is characterized in that the joint is released when a tension exceeding a predetermined value is received at the time of inflation and deployment of the cushion.
  • the tension applied to the base cloth of the cushion is thereby increased.
  • the tension on the base fabric such as the first panel and the second panel
  • the tension on the joint also increases.
  • the tension applied to the joint exceeds a predetermined value
  • the joint releases the joint.
  • the third panel sagging inside the cushion is stretched between the first panel and the upper edge of the second panel. That is, the dimension in the vehicle width direction of the cushion is increased, and the internal pressure of the cushion can be reduced.
  • the joint portion may be a tear seam that sews the upper edges of the first and second panels in a breakable manner. As a result, it is possible to form a joint only by sewing the upper edges of the first and second panels of the cushion.
  • the joint portion may be an adhesive that releasably adheres the upper edges of the first panel and the second panel. Thereby, a junction part can be formed only by adhering the upper edges of the 1st panel and the 2nd panel of a cushion.
  • the above-mentioned third panel may be a base cloth separate from the first panel and the second panel, which is continuous to the upper edge by being sewn to the upper edge of the first panel and the second panel, respectively.
  • the flexible third panel can be formed by a base fabric separate from the first panel and the second panel.
  • the first panel, the second panel and the third panel described above may be composed of one base cloth.
  • the third panel can also be formed by a backing integral with the first and second panels.
  • the above-mentioned joint part may have a convex part projected towards the inside of a cushion in the middle of the upper edge of the 1st panel and the 2nd panel.
  • the joint portion when the joint portion has the convex portion protruding toward the inside of the cushion in the middle of the upper edge of the first panel and the second panel, stress is concentrated on the convex portion at the time of expansion and deployment. For this reason, if the joint portion is a tear seam, it will be broken as a starting point, and if it is an adhesive, it will be peeled off as a starting point, and bonding can be more reliably released.
  • the third panel may have a vent hole for exhausting the gas to the outside.
  • the above cushion may be located between the vehicle seat and an adjacent seat adjacent in the vehicle width direction of the vehicle seat, and the upper end of the cushion may contact the ceiling of the vehicle at the time of inflation and deployment.
  • the upper end of the cushion is on the vehicle ceiling even if both sides of the cushion after inflation and deployment are caught by two passengers.
  • the cushion is less likely to fall because it contacts.
  • the cushion can easily absorb impact energy and can more fully protect the occupant's head.
  • the above cushion may be located between the vehicle seat and the side door. As a result, even if both sides of the cushion after inflation and deployment are pinched by the occupant and the side door, the joint releases the joint when the tension applied to the joint exceeds the predetermined value. Then, the size of the cushion in the vehicle width direction increases, and by lowering the internal pressure, the impact energy received from the head of the occupant can be sufficiently absorbed, and the deterioration of the head injury value can be prevented.
  • a side airbag device can be provided.
  • FIG. 5 is a view illustrating a side airbag device when two occupants are seated in the vehicle of FIG. 4; It is a figure which illustrates the other modification of the cushion of FIG. It is a figure which illustrates the further another modification of the cushion of FIG.
  • SYMBOLS 100 Side airbag apparatus, 102 ... Vehicle, 104, 110 ... Seat for vehicles, 106, 112 ... Seat back, 108, 114 ... Seat cushion, 116 ... Side door, 118, 118A, 118B, 118C ... Cushion, 120 ... Inflator, 122, 146 ... occupant, 124, 124A ... first panel 126, 126A ... second panel 128, 128A, 128B ... third panel 130, 130A ... tear seam 132, 132A ... top edge of first panel , 134, 138 ... sewing line, 136, 136A ... upper edge of second panel 140, 148 ... head of occupant, 142 ... upper end of cushion, 144 ... ceiling of vehicle, 150 ... convex portion of tear seam, 152 ... vent hole
  • FIG. 1 is a view showing a part of a vehicle 102 to which a side airbag device 100 according to an embodiment of the present invention is applied.
  • the side airbag device 100 is embedded in a side portion on the vehicle center side of the seat back 106 of the vehicle seat 104.
  • the vehicle seat 104 is a right front seat (for example, a driver's seat) in the vehicle 102 and, in addition to the seat back 106, has a seat cushion 108 on which an occupant sits.
  • a vehicle seat 110 adjacent to the vehicle seat 102 is disposed.
  • the vehicle seat 110 is a left front seat (for example, a front passenger seat), and includes a seat back 112 and a seat cushion 114.
  • the side door 116 is located on the vehicle outer side of the vehicle seat 110.
  • the side airbag device 100 may be embedded in the side surface of the vehicle seat 110 on the center side of the vehicle.
  • the side airbag device 100 includes a bag-like cushion 118 as shown in FIG. 1 (b).
  • the cushion 118 is inflated and deployed to the side of the occupant 122 (see FIG. 3) of the vehicle seat 104 using the gas supplied from the inflator 120 which is a gas generator.
  • the cushion 118 is formed in a bag shape, for example, by sewing the base fabric forming the surface on the front and back, or by using OPW (One-Piece Woven).
  • the cushion 118 shown in FIG. 1 (b) is a base cloth separate from the first panel 124 on the side closer to the occupant, the second panel 126 on the side farther from the occupant, and the first panel 124 and the second panel 126. It includes a third panel 128 and a tear seam 130 as a joint.
  • FIG. 2 is a view for explaining the cushion 118 and a modification of FIG.
  • FIG. 2A is a side view showing the cushion 118 in an expanded state.
  • FIG. 2 (b) is a cross-sectional view taken along line AA of FIG. 2 (a).
  • FIG. 2 (c) is a cross-sectional view showing a modified example of the cushion 118.
  • the third panel 128 is sewn to the upper edge 132 of the first panel 124 at the sewing line 134 so as to be continuous with the upper edge 132 and extends toward the inside of the cushion 118 as shown in FIG. ing. Furthermore, the third panel 128 is continuous with the upper edge 136 by being folded inside the cushion 118 and sewn to the upper edge 136 of the second panel 126 at the sewing line 138.
  • the tear seam 130 brings the upper edges 132, 136 of the first panel 124 and the second panel 126 close to each other, and brings the third panel 128 into a relaxed state, and sews the upper edges 132, 136 together in a breakable manner. . Therefore, the third panel 128 is maintained in a relaxed state inside the cushion 118 before the tear seam 130 shown in FIG. 2 (b) is broken.
  • the tear seam 130 will be described later in detail, but breaks when it receives a tension exceeding a predetermined value after expansion and deployment of the cushion 118 (see FIG. 5).
  • the “predetermined value” of tension which is a threshold at which breakage occurs, is a value determined according to the strength of the tear seam 130, although not specifically specified in the text. Since tension increases as the internal pressure of the cushion 118 increases, using tension as a threshold is equivalent to using the internal pressure of the cushion 118 as a threshold. Therefore, an excessive increase in the internal pressure of the cushion 118 can be suppressed. The same applies to the case where means other than the tear seam 130 is used as the joint.
  • the third panel 128 is a base cloth separate from the first panel 124 and the second panel 126, but is not limited thereto.
  • the first panel 124A, the second panel 126A, and the third panel 128A may be configured by one base cloth.
  • the third panel 128A extends continuously toward the inside of the cushion 118A continuously with the upper edge 132A of the first panel 124A, and is further folded back and continuous with the upper edge 136A of the second panel 126A.
  • the tear seam 130 is sewn so as to be broken in a state in which the upper edges 132A and 136A of the first panel 124A and the second panel are brought close to each other. Even with such a cushion 118A, the third panel 128A can be maintained in a relaxed state inside the cushion 118A before the tear seam 130 is broken.
  • FIG. 3 is a view exemplifying a state in which the side airbag apparatus 100 of FIG. 1B is viewed from the center side in the vehicle width direction as viewed from the vehicle outer side.
  • an occupant 122 (driver) seated on a vehicle seat 104 is shown.
  • the third panel 128 of the cushion 118 overlaps the head 140 of the occupant 122 in a side view as shown.
  • the tear seam 130 extends along the upper end 142 of the cushion 118 in the vehicle longitudinal direction so as to cover the head 140 of the occupant 122. For this reason, the third panel 128 and a part of the tear seam 130 overlap a portion of the cushion 118 at the time of inflation and deployment for protecting the head 140 of the occupant 122.
  • FIG. 4 is a view illustrating the side airbag device 100 of FIG. 1 (b).
  • FIG. 4A shows the side airbag device 100 as viewed from the front side of the vehicle when one occupant 122 is seated.
  • FIG. 4 (b) is a cross-sectional view taken along the line BB in FIG. 4 (a).
  • the vehicle 102 receives a lateral impact (see arrow C) associated with a side collision
  • the occupant 122 receives a lateral impact (see arrow D) toward the center of the vehicle by inertia, and the vehicle The state of moving to the center side is shown. That is, the flow line axes of the occupant 122 accompanying the side collision are in the lateral direction (that is, the vehicle width direction) indicated by the arrows C and D.
  • the side airbag device 100 receives the head 140 of the occupant 122 moved in the direction indicated by the arrow D by the inflated and deployed cushion 118. Since the cushion 118 is not broken at the tear seam 130 as shown in FIG. 4B, the third panel 128 is maintained in the cushion 118 in a slack state, and the dimension in the vehicle width direction is Wa. .
  • the dimension Wa in the vehicle width direction of the cushion 118 can be adjusted, for example, depending on how close the upper edges 132 and 136 of the first panel 124 and the second panel 126 are sewn by the tear seam 130. Furthermore, the dimension Wa is preset so that the cushion 118 maintains an appropriate internal pressure when the cushion 118 receives the head 140 of one occupant 122.
  • the cushion 118 when the cushion 118 receives the head 140 of one occupant 122 at the time of inflation and deployment, as shown in FIG. 4A, the cushion 118 maintains an appropriate internal pressure by obtaining the dimension Wa in the vehicle width direction.
  • the 122 heads 140 can be protected.
  • the upper end 142 of the cushion 118 is in contact with the ceiling 144 of the vehicle 102 during inflation and deployment. For this reason, the cushion 118 is less likely to fall down when receiving the head 140 of one occupant 122, and it becomes easy to absorb impact energy, and the head 140 of the occupant 122 can be more fully protected.
  • the cushion 118 after expansion and deployment may receive not only the occupant 122 seated on the vehicle seat 104 but also the occupant 146 seated on the vehicle seat 110 (see FIG. 5A).
  • the behavior of the cushion 118 in such a situation will be described.
  • FIG. 5 is a diagram illustrating the side airbag device 100 when two occupants 122 and 146 are seated in the vehicle 102 of FIG. 4.
  • FIG. 5A shows the side airbag device 100 as viewed from the front side of the vehicle when two occupants 122 and 146 are seated.
  • FIG. 5 (b) is a cross-sectional view taken along the line EE of FIG. 5 (a).
  • the increased tension on the first panel 124 and the second panel 126 also increases the tension on the tear seam 130.
  • the tension applied to the tear seam 130 exceeds a predetermined value, the tear seam 130 breaks and the sewing of the upper edges 132 and 136 of the first panel 124 and the second panel 126 is released.
  • the third panel 128 which has been slackened inside the cushion 118 is stretched between the upper edges 132, 136 of the first panel 124 and the second panel 126, as shown in FIG. 5 (b).
  • the cushion 118 has a dimension Wb larger than the dimension Wa shown in FIG. 4 in the vehicle width direction, the internal pressure can be lowered.
  • the dimension in the vehicle width direction can be increased and the internal pressure of the cushion 118 can be reduced, in a situation where the cushion 118 is sandwiched by the two occupants 122 and 146.
  • the cushion 118 can maintain an appropriate internal pressure, and can sufficiently absorb impact energy received from the two occupants 122 and 146, particularly from the heads 140 and 148, thereby preventing deterioration of the head injury value.
  • the upper end 142 of the cushion 118 contacts the ceiling 144 of the vehicle 102 in a situation where the cushion 118 is sandwiched by the two occupants 122 and 146. ing. As a result, the cushion 118 is less likely to fall down, absorbs impact energy more easily, and the heads 140 and 148 of the occupants 122 and 146 can be more fully protected.
  • FIG. 6 is a view illustrating another modified example of the cushion 118 of FIG.
  • the cushion 118B shown in FIG. 6 (a) has a point that the tear seam 130A has a projection 150 projecting toward the inside of the cushion 118B in the middle of the upper edges 132 and 136 of the first panel 124 and the second panel 126. It differs from the cushion 118.
  • 6 (b) is a view showing a cross section taken along the line F--F passing through the convex portion 150 of the tear seam 130A of FIG. 6 (a).
  • the convex portion 150 of the tear seam 130A is on the sewing line 134 and the second panel 126 of the upper edge 132 of the first panel 124 and the third panel 128.
  • the sewing line 138 between the edge 136 and the third panel 128 is located inside the cushion 118B.
  • the convex portion 150 of the tear seam 130A can be a starting point so that the tear seam 130A can be reliably broken. Therefore, in the cushion 118B, even if the internal pressure rises excessively after expansion and deployment, if the tension applied to the tear seam 130A exceeds a predetermined value, the tear seam 130A reliably breaks, so the dimension in the vehicle width direction increases and the internal pressure decreases. be able to. Therefore, the cushion 118B can maintain the appropriate internal pressure, and can thus receive and fully protect the heads 140, 148 of the two occupants 122, 146.
  • FIG. 7 is a view illustrating still another modified example of the cushion 118 of FIG.
  • the cushion 118C shown in FIG. 7A differs from the cushion 118 in that a vent hole 152 for exhausting gas to the outside is provided in the third panel 128B.
  • FIG. 7B is a view showing a GG cross section passing through a vent hole 152 provided in the third panel 128B of FIG. 7A.
  • FIG. 7C is a view showing a part of the cushion 118C after inflation and deployment including the vent hole 152. As shown in FIG.
  • a vent hole 152 provided in the third panel 128B is located inside the cushion 118C.
  • the vent holes provided in the third panel 128B 152 will appear. Therefore, in the cushion 118C, the internal gas is exhausted to the outside through the vent hole 152, and the internal pressure can be further reduced. Therefore, the cushion 118C can maintain the appropriate internal pressure, and thus can receive and fully protect the heads 140, 148 of the two occupants 122, 146.
  • the tear seam 130 which sews the upper edges 132 and 136 of the 1st panel 124 and the 2nd panel 126 so that breakage is possible was illustrated as a junction, it is not limited to this. That is, as long as the joint portion joins the upper edges 132 and 136 of the first panel 124 and the second panel 126 and receives a tension exceeding a predetermined value when the cushion 118 inflates and deploys, it has the function of releasing the joint. Good. Therefore, the bonding portion may be, for example, an adhesive that releasably adheres the upper edges 132 and 136 of the first panel 124 and the second panel 126.
  • the third panels 128 and 128B are different from the first panel 124 and the second panel 126, but are not limited thereto.
  • the first panel 124, the second panel 126 and the third panel 128, 128b may be formed by an integral backing, such as the cushion 118A shown in FIG. 2 (c).
  • the side airbag device 100 is positioned between the adjacent vehicle seats 104 and 110, and the cushion 118 after inflation and deployment simultaneously receives the two occupants 122 and 146 on both sides.
  • the side airbag device 100 may be embedded in the side surface of the vehicle seat 104, 110 outside the seat back 106, 112 in the vehicle width direction. In this case, there may be a situation where the cushion 118 after inflation and deployment is pinched by the occupant 122 and a side door (not shown) or the occupant 146 and the side door 116 (see FIG. 1A).
  • the side airbag device 100 may be applied to a single-seat electric vehicle, a so-called micro EV.
  • the micro EV is a vehicle equipped with one vehicle seat. In such a vehicle, the side airbag device 100 is positioned between the vehicle seat and the side door, and there may be a situation where the cushion 118 after inflation and deployment is caught between the occupant and the side door.
  • the joint can release the joint. Therefore, in the cushion 118, the dimension in the vehicle width direction is increased, and the internal pressure can be reduced. Therefore, according to the side airbag device 100, the cushion 118 can maintain an appropriate internal pressure, so that the cushion 118 can sufficiently absorb impact energy and prevent deterioration of the head injury value by receiving the occupant's head. it can.
  • the present invention can also be applied to an aircraft or a ship other than a car. be able to.
  • the present invention can be applied to a side airbag device provided with a bag-like cushion that is inflated and deployed to the side of the occupant of the vehicle seat at the time of a side collision or the like of the vehicle.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)

Abstract

La présente invention aborde le problème de la réalisation d'un dispositif de coussin de sécurité gonflable latéral capable de maintenir une pression interne appropriée dans un coussin gonflé et expansé et de protéger davantage les passagers, même dans une situation dans laquelle le coussin est pris en sandwich entre des passagers ou entre un passager et une portière latérale. La solution selon l'invention porte sur un dispositif de coussin de sécurité gonflable latéral (100) qui est pourvu d'un coussin de type sac (118), qui est disposé sur une portion latérale d'un dossier de siège (106) d'un siège de véhicule (104) et s'étend et se déploie vers le côté d'un passager dans le siège de véhicule en utilisant un gaz fourni par un dispositif de gonflage (120). Le coussin comprend : un premier panneau (124) à proximité du passager ; un deuxième panneau (126) éloigné du passager ; une couture de déchirure (130) qui coud ensemble les bords supérieurs (132, 136) du premier panneau et du deuxième panneau de manière déchirable ; et un troisième panneau (128) qui continue à partir du bord supérieur du premier panneau pour s'étendre vers l'intérieur du coussin et qui est plié pour continuer sur le bord supérieur du deuxième panneau. La couture de déchirure se déchire lorsqu'elle reçoit une force de traction dépassant une valeur prédéterminée pendant l'expansion et le déploiement du coussin.
PCT/JP2018/011762 2017-06-28 2018-03-23 Dispositif de coussin de sécurité gonflable latéral WO2019003521A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2019526147A JP6810264B2 (ja) 2017-06-28 2018-03-23 サイドエアバッグ装置

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Application Number Priority Date Filing Date Title
JP2017-125724 2017-06-28
JP2017125724 2017-06-28

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WO2019003521A1 true WO2019003521A1 (fr) 2019-01-03

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PCT/JP2018/011762 WO2019003521A1 (fr) 2017-06-28 2018-03-23 Dispositif de coussin de sécurité gonflable latéral

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7372867B2 (ja) 2020-03-30 2023-11-01 芦森工業株式会社 サイドエアバッグ装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09272393A (ja) * 1996-04-08 1997-10-21 Mitsubishi Motors Corp 側面衝突用エアバッグ
JP2008037358A (ja) * 2006-08-09 2008-02-21 Takata Corp エアバッグ及びエアバッグ装置
WO2009124760A1 (fr) * 2008-04-11 2009-10-15 Autoliv Development Ab Coussin gonflable de sécurité latéral et unité de coussin gonflable de sécurité latéral
JP2010221739A (ja) * 2009-03-19 2010-10-07 Toyoda Gosei Co Ltd エアバッグ装置
JP2011195137A (ja) * 2010-02-26 2011-10-06 Toyoda Gosei Co Ltd エアバッグ装置
JP2017077777A (ja) * 2015-10-20 2017-04-27 タカタ株式会社 エアバッグ装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09272393A (ja) * 1996-04-08 1997-10-21 Mitsubishi Motors Corp 側面衝突用エアバッグ
JP2008037358A (ja) * 2006-08-09 2008-02-21 Takata Corp エアバッグ及びエアバッグ装置
WO2009124760A1 (fr) * 2008-04-11 2009-10-15 Autoliv Development Ab Coussin gonflable de sécurité latéral et unité de coussin gonflable de sécurité latéral
JP2010221739A (ja) * 2009-03-19 2010-10-07 Toyoda Gosei Co Ltd エアバッグ装置
JP2011195137A (ja) * 2010-02-26 2011-10-06 Toyoda Gosei Co Ltd エアバッグ装置
JP2017077777A (ja) * 2015-10-20 2017-04-27 タカタ株式会社 エアバッグ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7372867B2 (ja) 2020-03-30 2023-11-01 芦森工業株式会社 サイドエアバッグ装置

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JPWO2019003521A1 (ja) 2020-01-16

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