WO2018083959A1 - Système de coussin gonflable de type rideau - Google Patents

Système de coussin gonflable de type rideau Download PDF

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Publication number
WO2018083959A1
WO2018083959A1 PCT/JP2017/037029 JP2017037029W WO2018083959A1 WO 2018083959 A1 WO2018083959 A1 WO 2018083959A1 JP 2017037029 W JP2017037029 W JP 2017037029W WO 2018083959 A1 WO2018083959 A1 WO 2018083959A1
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WO
WIPO (PCT)
Prior art keywords
duct
cushion
vehicle
main chamber
surrounding member
Prior art date
Application number
PCT/JP2017/037029
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English (en)
Japanese (ja)
Inventor
宜久 阿久津
Original Assignee
オートリブ ディベロップメント エービー
宜久 阿久津
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, 宜久 阿久津 filed Critical オートリブ ディベロップメント エービー
Priority to JP2018548603A priority Critical patent/JP6768079B2/ja
Publication of WO2018083959A1 publication Critical patent/WO2018083959A1/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
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/213—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle roof frames or pillars
    • 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
    • B60R21/232—Curtain-type airbags deploying mainly in a vertical direction from their top edge

Definitions

  • the present invention relates to a curtain airbag device provided with a cushion that inflates and deploys along a side wall in a vehicle compartment for the purpose of protecting an occupant during a side collision or rollover (rollover) of a vehicle.
  • the curtain airbag device is equipped with a bag-like cushion that inflates and deploys with gas in an emergency to receive and protect the passenger.
  • the cushion must be deployed along the side walls of the passenger compartment to cover all areas where the passenger's head and upper body may collide, even when the vehicle transitions from side collision to rollover. There is.
  • the cushion is accommodated in the vehicle front-rear direction at the upper part of the side wall in the vehicle interior. That is, the cushion is formed between a roof side rail and a cover that covers the roof side rail from the inside of the vehicle, a front pillar that is continuous to the vehicle front side of the roof side rail, and a pillar trim that covers the front pillar from the inside of the vehicle (hereinafter referred to as pillar garnish). It extends to the middle and is stored. In order to make it possible to store the cushion in such a limited storage space, the cushion is usually attached to the roof side rail or the front pillar in a rolled state or a folded state.
  • Patent Document 1 describes a vehicle interior material structure in which a surrounding member that surrounds a folded curtain airbag is provided at an adjacent portion, that is, a boundary between a top sealing (cover) that covers a roof side rail and a pillar garnish. ing.
  • the surrounding member is provided close to the rear end portion of the pillar garnish so that deformation of the rear end portion of the pillar garnish can be suppressed, thereby preventing damage to the pillar garnish when the airbag is deployed. It can be done.
  • Patent Document 2 describes a deployment assist structure for a curtain airbag in which a deployment assist plate is arranged at the boundary between a roof side rail and a pillar garnish.
  • the deployment auxiliary plate is disposed between the airbag and the pillar garnish along the airbag when not deployed, and is deformed along with the deployment behavior of the airbag.
  • the deformed deployment auxiliary plate pushes and spreads the pillar garnish to widen the gap formed between the pillar inner panel and the pillar garnish, thereby preventing the pillar garnish from being damaged when the airbag is deployed. It can be done.
  • Patent Documents 1 and 2 merely provide an auxiliary member at the boundary between the roof side rail and the pillar garnish, and adjust the deformation of the pillar garnish by the auxiliary member itself. Does not consider the timing.
  • the inflator that supplies gas to the cushion usually supplies gas to the cushion from the center of the cushion stored in the longitudinal direction of the vehicle or a position behind it. Therefore, at the initial stage of inflating and deploying, a portion of the cushion that is usually stored between the roof side rail and the cover is stored between the front pillar and the pillar garnish on the front side. Inflate and deploy before the front end. As a result, a phenomenon may occur in which, for example, the rear end portion of the pillar garnish that houses the cushion front end portion that expands with delay is cracked or chipped depending on the portion that expands first. Such a phenomenon may impair the safety of the occupant, so it is necessary to prevent the pillar garnish from being damaged when the cushion is deployed.
  • the present invention has been made in view of such a problem, and an object of the present invention is to provide a curtain airbag device capable of preventing the pillar garnish from being damaged when the cushion is inflated and deployed.
  • a typical configuration of a curtain airbag device is a curtain airbag device that inflates and deploys along a vehicle body side wall in a vehicle interior using a gas. And a bag-like cushion that inflates and expands so as to cover the cushion, and an inflator that supplies gas from the upper end of the cushion.
  • the cushion is formed in the upper part of the cushion over the vehicle longitudinal direction and receives the gas from the inflator to expand and deploy And a main chamber that branches downward from the duct on the front side of the vehicle relative to the inflator and expands when gas flows in from the duct.
  • the duct is located on the front side of the vehicle with respect to the point where the duct branches to the main chamber.
  • the front cushion of the duct is located, and the cushion in the stowed state is at a position at least partially overlapping the main chamber.
  • a band-shaped surrounding member that is attached, and further includes an surrounding member having a length equal to or greater than the outer peripheral length of the cross section in the vehicle width direction of the duct at the time of inflating and deploying. It has the weak part which can be cut
  • the surrounding member is wound around the accommodated cushion at a position at least partially overlapping with the main chamber provided in communication with the duct. Since the surrounding member has a length equal to or greater than the outer peripheral length of the cross section in the vehicle width direction of the duct at the time of expansion and expansion, the enclosure member allows expansion and expansion of the duct at the initial stage of expansion and expansion. Therefore, the gas can flow into the duct front end located on the front side of the main chamber through the inflated and deployed duct.
  • the duct front end portion is accommodated, for example, between a vehicle body side wall of a front pillar of the vehicle and a pillar garnish attached to the inside of the vehicle so as to cover the front pillar.
  • the duct front end portion accommodated in the pillar garnish is inflated and deployed before the main chamber, and the pillar garnish can be reliably pushed open. That is, the pillar garnish is not pushed open by the expansion of the main chamber. Thereafter, when the fragile portion of the surrounding member is cut by the gas pressure, gas flows into the main chamber, and the main chamber expands and develops behind the duct front end. Therefore, according to the present invention, it is possible to prevent a phenomenon in which, for example, the rear end portion of the pillar garnish is cracked or chipped by the main chamber that is inflated and deployed.
  • the duct front end portion may be stored between a vehicle body side wall of the front pillar of the vehicle and a pillar garnish attached to the inside of the vehicle so as to cover the front pillar. Thereby, the pillar garnish can be pushed open by the expansion and expansion of the duct front end portion that occurs before the expansion and expansion of the main chamber.
  • the above main chamber should be inflated and deployed behind the front end of the duct.
  • the main chamber is expanded and deployed with a delay. For this reason, the pillar garnish is not damaged by the main chamber that expands and deploys.
  • the surrounding member may be formed of a cloth material, and the weakened portion may be a plurality of slits provided along the longitudinal direction of the cushion in the storage form.
  • the cushion further includes an adhesive member that is attached to an enclosing member that surrounds the cushion in the housed state, and the adhesive member fixes the enveloping member to the cushion without sagging, and can be broken by the initial gas pressure of expansion and deployment.
  • the surrounding member can be wound around the outer periphery of the cushion and fixed by sticking an adhesive member such as a tape on the surrounding member and folding it.
  • the cushion surrounded by the surrounding member can be easily stored in the vehicle body side wall in the vehicle front-rear direction, and workability is not impaired. Further, since the sticking member can be broken by the gas pressure at the initial stage of inflation and deployment, the deployment behavior of the cushion is not hindered.
  • the above-mentioned cushion may include a front chamber located on the vehicle front side of the main chamber, and the upper portion of the front chamber may communicate with the front end portion of the duct, and the lower portion of the front chamber may communicate with the main chamber.
  • the gas flows into the front chamber from the front end of the duct after the duct expands and expands to some extent, but further expands and expands when the gas flows from the main chamber after the surrounding member is cut. . Therefore, the front chamber can function as a delay chamber that expands and develops with a delay from the main chamber.
  • the front end portion of the duct of the cushion may be provided at a position that can be accommodated between a vehicle body side wall of the front pillar of the vehicle and a pillar garnish provided inside the vehicle so as to cover the front pillar.
  • the duct front end is located on the vehicle front side from the location where the duct branches into the main chamber, and is housed between the vehicle body side wall and the pillar garnish.
  • the surrounding member is wound at a position at least partially overlapping the main chamber. For this reason, the surrounding member is located in the vehicle rear side rather than the duct front-end part.
  • the present invention it is possible to provide a curtain airbag device that can prevent the pillar garnish from being damaged when the cushion is inflated and deployed.
  • FIG. 1 It is the schematic which illustrates the curtain airbag apparatus in embodiment of this invention. It is a figure which illustrates the state before the cushion of FIG. 1 is rolled. It is a figure which illustrates the site
  • SYMBOLS 100 Door-Voltage Airbag apparatus, 102 ... Inflator, 104 ... Cushion, 106 ... Vehicle, 108 ... Front seat, 110 ... Rear seat, 112, 114 ... Side window, 116 ... Front pillar, 118 ... Center pillar, 120 ... Rear pillar 122 ... Roof side rail 124 ... Pillar garnish 126 ... Cover 128 128Pillar garnish rear end 130 ... Clip 132 ... Pedestal 134 ... Cushion part 136 ... Cushion part 138,138A DESCRIPTION OF SYMBOLS 138B ... Surrounding member, 140 ... Tab, 142 ... Strap, 144 ... Duct, 146 ... Main chamber, 148 ...
  • FIG. 1 is a schematic view illustrating a curtain airbag device according to an embodiment of the present invention.
  • the curtain airbag device is illustrated as being undeployed (stored).
  • the curtain airbag device illustrated in the drawing is for the right side of the vehicle, the curtain airbag device for the left side, not shown, has a similar symmetrical structure.
  • the curtain airbag device 100 includes an inflator 102 that is a gas generator.
  • the cushion 104 of the curtain airbag device 100 is inflated and deployed by the pressure of gas supplied from the inflator 102 in an emergency such as a side collision to restrain the occupant.
  • the cushion 104 is formed into a bag shape by, for example, sewing a base fabric that constitutes the surface thereof on the front and back sides, or spinning using OPW (One-Piece Woven).
  • the vehicle 106 is a two-row seat vehicle in which a front seat 108 and a rear seat 110 are arranged from the front of the vehicle.
  • Side windows 112 and 114 are installed on the side wall of the vehicle 106 from the front of the vehicle. Pillars (columns) that support the roof (ceiling) are provided in the vehicle front-rear direction of the side windows 112 and 114. These pillars are called a front pillar 116, a center pillar 118, and a rear pillar 120 from the front of the vehicle 106.
  • the vehicle 106 has a roof side rail 122 that is continuous to the rear side of the front pillar 116.
  • the roof side rail 122 is located at the upper part of the side wall in the vehicle compartment of the vehicle 106 and forms the side wall of the vehicle body together with the front pillar 116.
  • the vehicle 106 further includes a pillar garnish 124 and a cover 126 indicated by a two-dot chain line in the drawing.
  • the pillar garnish 124 is a resin member that covers the front pillar 116 from the inside of the vehicle. Although there is no clear boundary between the front pillar 116 and the roof side rail 122, in this embodiment, the rear end portion 128 of the pillar garnish 124 is used as a boundary between the front pillar 116 and the roof side rail 122 for convenience. . Further, the pillar garnish 116 is attached to the front pillar 116 such that a clip 130 (see FIG. 6) inserted from the inside of the vehicle is fitted to a pedestal 132 provided on the front pillar 116. The cover 126 covers the roof side rail 122 from the inside of the vehicle.
  • the cushion 104 of the curtain airbag device 100 is stored in a state of being wound (rolled) or folded over the entire longitudinal direction of the vehicle. Specifically, a part 134 of the cushion 104 is accommodated between the front pillar 116 and the pillar garnish 124. A portion 136 on the rear side of the vehicle with respect to the portion 134 of the cushion 104 is accommodated between the roof side rail 122 and the cover 126.
  • the cushion 104 stored in these limited storage spaces is further attached to the upper portion of the side wall in the vehicle interior by a plurality of tabs 140.
  • a strap 142 is accommodated between the front pillar 116 and the pillar garnish 124.
  • the strap 142 is a string-like member, and a front end portion is attached to the front pillar 116 and a rear end portion is attached to a front end of a part 134 of the cushion 104.
  • the bag-like cushion 104 is inflated and deployed so as to cover the side windows 112 and 114 on the side of the vehicle.
  • FIG. 2 is a diagram illustrating a state before the cushion 104 of FIG. 1 is rolled.
  • the curtain airbag device 100 further includes a duct 144, a main chamber 146, and a front chamber 148.
  • the duct 144 is formed at the upper part or the upper end part in the cushion 104 over the vehicle front-rear direction, and expands and deploys by receiving gas from the inflator 102.
  • the inflator 102 supplies gas from the upper end portion of the cushion 104.
  • the main chamber 146 branches downward from the duct 144 on the front side of the vehicle with respect to the inflator 102, and gas flows in from the duct 144 and expands.
  • the expanded main chamber 146 restrains the occupant.
  • the main chamber 146 is included in a portion 136 on the rear side of the vehicle with respect to the portion 134 of the cushion shown in FIG. Further, the portion 136 of the cushion 104 includes not only the main chamber 146 but also a duct 144 located above the main chamber 146.
  • a part 134 of the cushion 104 is accommodated between the front pillar 116 and the pillar garnish 124 on the vehicle front side of the main chamber 146.
  • a front end portion (hereinafter referred to as “duct front end portion 149”) included in a part 134 of the cushion 104 in the duct 144 is hatched.
  • the duct front end 149 is located on the vehicle front side from the location where the duct 144 branches to the main chamber 146.
  • a part 134 of the cushion 104 includes not only the duct front end 149 but also the front chamber 148.
  • the front chamber 148 is located on the vehicle front side of the main chamber 146, and is housed between the front pillar 116 and the pillar garnish 124 together with the duct front end 149.
  • the duct front end 149, the main chamber 146, and the front chamber 148 are partitioned by seam portions 150 and 152 as shown in the figure.
  • the seam portions 150 and 152 are formed by joining the base fabrics on the front and back of the cushion 104 or the like.
  • the upper portion of the front chamber 148 communicates with the duct front end portion 149 through a communication port 154 near the front end of the cushion 104.
  • the lower portion of the front chamber 148 communicates with the main chamber 146 through a communication port 156 near the lower end of the cushion 104.
  • FIG. 3 is a diagram illustrating a part 136 of the cushion 104 in FIG. 1 and a cross section thereof.
  • FIG. 3A is an enlarged view showing a portion 136 of the cushion 104 around which the surrounding member 138 is wound.
  • FIG. 3B is a cross-sectional view taken along the line AA in FIG. The cross section here shows a cross section in the vehicle width direction of the cushion 104.
  • a band-shaped surrounding member 138 is wound around a position at least partially overlapping with the main chamber 146 constituting the portion 136 of the cushion 104 in the stored state.
  • the surrounding member 138 has a surplus portion 157 in a state of being wound around the cushion 104, and there is a corresponding amount of slack. Therefore, the surrounding member 138 is fixed to the cushion 104 without slack by the tapes 158a and 158b, which are sticking members shown in FIG.
  • the tapes 158a and 158b fix the surrounding member 138 before inflated and deployed to the cushion 104 without slack, but are fragile that can be easily broken by gas pressure at the initial stage of inflated and deployed. The deployment behavior of 104 is not hindered.
  • FIG. 4 is a diagram illustrating the surrounding member 138 of FIG. FIG. 4A shows the surrounding member 138 before being wrapped around the cushion 104 in the housed state.
  • FIG.4 (b) is a B arrow view of Fig.4 (a).
  • the surrounding member 138 is formed of, for example, a cloth material, and both ends thereof are sewn as indicated by a sewing line 160.
  • the sewn surrounding member 138 is passed through the rolled cushion 104, wound at a position at least partially overlapping the main chamber 146 constituting the portion 136 of the cushion 104, and further fixed by tapes 158a and 158b.
  • the surrounding member 138 has a slit 162 as a weak part.
  • the slits 162 are provided in the cloth material at a predetermined interval and a predetermined length, and can be cut by the gas pressure of the gas flowing into the main chamber 146 through the duct 144.
  • FIG. 5 is a cross-sectional view illustrating the deployment behavior of the cushion 104 of FIG.
  • FIG. 5A is a cross-sectional view showing an initial state of expansion and deployment of the cushion 104 following the AA cross section of FIG. 3B.
  • FIG.5 (b) is sectional drawing which shows the state of the expansion
  • the cross section here shows a cross section in the vehicle width direction of the cushion 104.
  • the gas supplied from the inflator 102 flows into the front of the vehicle through a duct 144 formed in the upper part inside the cushion 104. For this reason, the duct 144 first tries to expand and deploy.
  • the surrounding member 138 has a length equal to or greater than the outer peripheral length of the cross section in the vehicle width direction of the duct 144 during expansion and deployment. For this reason, at the initial stage of the inflation and deployment of the cushion 104, the duct 144 can be sufficiently inflated and deployed even in a state of being surrounded by the surrounding member 138. Note that the tapes 158 a and 158 b shown in FIG. 3 are easily broken as the duct 144 is expanded and deployed.
  • the gas that has expanded the duct 144 first tries to flow into the main chamber 146 near the inflator 102.
  • the main chamber 146 is surrounded by the surrounding member 138 at the initial stage of expansion and expansion, so that it is difficult for gas to flow in, and expansion and expansion are suppressed. Therefore, the gas passes through the inflated and deployed duct 144 and a part 134 of the cushion 104 housed between the front pillar 116 and the pillar garnish 124 located on the vehicle front side of the main chamber 146 (see FIG. 2). That is, it preferentially flows into the duct front end 149.
  • the duct 144 further expands, the slit 162 of the surrounding member 138 is broken, and the surrounding member 138 is cut.
  • the gas flows into the main chamber 146 after the duct front end 149. That is, the expansion and deployment of the main chamber 146 is suppressed by the surrounding member 138 until the surrounding member 138 is cut by the gas pressure, and the timing of the expansion and deployment is delayed.
  • the duct front end 149 accommodated between the front pillar 116 and the pillar garnish 124 is inflated and deployed before the main chamber 146.
  • FIG. 6 is a diagram illustrating the state of the pillar garnish 124 as the cushion 104 in FIG. 1 is deployed.
  • the duct front end 149 accommodated in the pillar garnish 124 is hatched as in FIG.
  • the duct front end 149 expands and deploys before the main chamber 146 as described above. For this reason, the part 134 of the cushion 104 can be inflated and deployed to pull out the clip 130 from the pedestal 132 (see FIG. 1), thereby reliably pushing the pillar garnish 124 open.
  • the main chamber 146 expands and develops behind the duct front end 149 after the surrounding member 138 is cut by the gas pressure. That is, the pillar garnish 124 is not pushed open by the expansion of the main chamber 146. Therefore, according to the present embodiment, a phenomenon in which, for example, the rear end portion 128 of the pillar garnish 124 is cracked or chipped by the main chamber 146 that is inflated and deployed can be prevented, and passenger safety can be ensured.
  • the front chamber 148 can function as a delay chamber that expands and deploys later than the main chamber 146.
  • the cloth surrounding member 138 is passed through the rolled cushion 104, and the tapes 158a and 158b are pasted and fixed to the cushion 104 without slack. For this reason, the size of the cushion 104 including the surrounding member 138 does not increase. Further, when the surrounding member 138 is wound around and fixed to the cushion 104, a jig or the like is not necessary, so that workability is improved.
  • FIG. 7 is a diagram illustrating a modified example of the surrounding member 138 of FIG.
  • the surrounding member 138A shown in FIG. 7A has fewer slits 162A and wider intervals between the slits 162A than the slits 162 of the surrounding member 138.
  • Such a surrounding member 138A is less likely to be cut by the gas pressure than the surrounding member 138, and the timing of cutting at the initial stage of expansion and deployment can be delayed. That is, according to the surrounding member 134A, the expansion and deployment of the main chamber 146 can be further delayed.
  • the length of the slit 162B is longer than that of the slit 162 of the surrounding member 138, and the interval between the slits 162B is narrower.
  • Such a surrounding member 138B is more easily cut by the gas pressure than the surrounding member 138, and can be cut earlier in the initial stage of inflation and deployment. That is, according to the surrounding member 134B, the timing of the expansion and deployment of the main chamber 146 can be advanced compared to the case where the surrounding member 134 is used.
  • the timing of expansion and deployment of the main chamber 146 is not limited to the slits 162, 162A, and 162B, and may be appropriately adjusted by changing the material and width of the surrounding members 134, 134A, and 134B.
  • the present invention can be used for a curtain airbag device provided with a cushion that inflates and deploys along a side wall of a vehicle interior for the purpose of protecting an occupant during a side collision or rollover (rollover) of the vehicle.

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

Abstract

Le problème décrit par la présente invention est de fournir un système de coussin gonflable de type rideau au moyen duquel un endommagement d'une garniture de montant peut être évité lorsqu'un coussin se déploie de manière extensible. La solution selon l'invention porte sur un système de coussin gonflable de type rideau (100) qui comprend un conduit (144) formé de telle sorte qu'il s'étend dans une direction longitudinale de véhicule dans la partie supérieure interne d'un coussin (104) et qui se déploie de manière extensible lorsqu'il reçoit un gaz provenant d'un dispositif de gonflage (102), et une chambre principale (146) qui se ramifie vers le bas depuis le conduit davantage vers l'avant dans le véhicule que le dispositif de gonflage et se détend lorsque le gaz s'écoule depuis le conduit. Le conduit a une partie d'extrémité avant de conduit (149) positionnée davantage vers l'avant dans le véhicule que l'emplacement où le conduit se ramifie dans la chambre principale. Le coussin rangé est enroulé à une position où au moins une partie du coussin chevauche la chambre principale, et le coussin est en outre pourvu d'un élément d'enceinte en forme de ceinture (138) ayant une longueur égale ou supérieure à la longueur périphérique externe d'une section transversale latérale du conduit pendant le déploiement d'extension. L'élément d'enceinte comporte une fente (162) qui, pendant l'étape initiale de déploiement d'expansion, peut être coupée par la pression de gaz du gaz s'écoulant dans la chambre principale par le conduit.
PCT/JP2017/037029 2016-11-01 2017-10-12 Système de coussin gonflable de type rideau WO2018083959A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2018548603A JP6768079B2 (ja) 2016-11-01 2017-10-12 カーテンエアバッグ装置

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Application Number Priority Date Filing Date Title
JP2016-214222 2016-11-01
JP2016214222 2016-11-01

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WO2018083959A1 true WO2018083959A1 (fr) 2018-05-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022551475A (ja) * 2019-11-08 2022-12-09 オートリブ エー・エス・ピー・インク 低減されたパッケージサイズを有するエアバッグアセンブリ及び関連する方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003170798A (ja) * 2001-12-04 2003-06-17 Nippon Plast Co Ltd エアバッグ
JP2006069248A (ja) * 2004-08-31 2006-03-16 Honda Motor Co Ltd カーテンエアバッグ装置
JP2008030717A (ja) * 2006-07-31 2008-02-14 Nippon Plast Co Ltd エアバッグ装置
JP2010006332A (ja) * 2008-06-30 2010-01-14 Nippon Plast Co Ltd エアバッグ装置
WO2014129054A1 (fr) * 2013-02-21 2014-08-28 本田技研工業株式会社 Dispositif de coussin gonflable et procédé de revêtement pour corps de coussin gonflable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003170798A (ja) * 2001-12-04 2003-06-17 Nippon Plast Co Ltd エアバッグ
JP2006069248A (ja) * 2004-08-31 2006-03-16 Honda Motor Co Ltd カーテンエアバッグ装置
JP2008030717A (ja) * 2006-07-31 2008-02-14 Nippon Plast Co Ltd エアバッグ装置
JP2010006332A (ja) * 2008-06-30 2010-01-14 Nippon Plast Co Ltd エアバッグ装置
WO2014129054A1 (fr) * 2013-02-21 2014-08-28 本田技研工業株式会社 Dispositif de coussin gonflable et procédé de revêtement pour corps de coussin gonflable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022551475A (ja) * 2019-11-08 2022-12-09 オートリブ エー・エス・ピー・インク 低減されたパッケージサイズを有するエアバッグアセンブリ及び関連する方法
JP7350165B2 (ja) 2019-11-08 2023-09-25 オートリブ エー・エス・ピー・インク 低減されたパッケージサイズを有するエアバッグアセンブリ及び関連する方法

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