Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022209259 - SIDE AIRBAG DEVICE AND METHOD FOR MANUFACTURING SAME

Publication Number WO/2022/209259
Publication Date 06.10.2022
International Application No. PCT/JP2022/003973
International Filing Date 02.02.2022
IPC
B60R 21/207 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings
16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
20Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
207in vehicle seats
B60R 21/237 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings
16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
23Inflatable members
237characterised by the way they are folded
CPC
B60R 21/207
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings ; , e.g. crash pads
16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
20Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
207in vehicle seats
B60R 21/237
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings ; , e.g. crash pads
16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
23Inflatable members
237characterised by the way they are folded
Applicants
  • オートリブ ディベロップメント エービー AUTOLIV DEVELOPMENT AB [SE]/[SE]
  • 小林 優斗 KOBAYASHI, Yuto [JP]/[JP] (US)
  • 澁谷 隆己 SHIBUYA, Takaki [JP]/[JP] (US)
Inventors
  • 小林 優斗 KOBAYASHI, Yuto
  • 澁谷 隆己 SHIBUYA, Takaki
Agents
  • 飯塚 雄二 IIZUKA, Yuji
Priority Data
2021-06202131.03.2021JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) SIDE AIRBAG DEVICE AND METHOD FOR MANUFACTURING SAME
(FR) DISPOSITIF DE COUSSIN DE SÉCURITÉ GONFLABLE LATÉRAL ET SON PROCÉDÉ DE FABRICATION
(JA) サイドエアバッグ装置、及びその製造方法
Abstract
(EN) [Problem] To provide a side airbag device capable of quickly and appropriately restraining an occupant, and a method for manufacturing the side airbag device. [Solution] This invention is a side airbag device that is housed in the side of a vehicle seat, the side airbag device comprising: an airbag that restrains an occupant by inflating and deploying; and an inflator that is disposed on the inside, in the vehicle width direction, of the side wall of a seat frame that extends along the vehicle travel direction when the horizontal cross section of the vehicle seat is viewed from above, and supplies inflation gas to the airbag. The airbag is equipped with: a main chamber that inflates and deploys toward the front; and a pre-push chamber that accommodates the inflator, and inflates and deploys prior to the main chamber on the inside of the main chamber in the vehicle width direction. Furthermore, the pre-push chamber is structured so as to have an extension portion that extends from the inflator toward the rear of the vehicle seat.
(FR) Le problème décrit par la présente invention est de fournir un dispositif de coussin de sécurité gonflable latéral susceptible de retenir rapidement et de manière appropriée un occupant, ainsi qu'un procédé de fabrication du dispositif de coussin de sécurité gonflable latéral. La solution selon l'invention porte sur un dispositif de coussin de sécurité gonflable latéral qui est logé dans le côté d'un siège de véhicule, le dispositif de coussin de sécurité gonflable latéral comprenant : un coussin de sécurité gonflable qui retient un occupant par gonflage et déploiement ; et un dispositif de gonflage qui est disposé sur l'intérieur, dans le sens de la largeur du véhicule, de la paroi latérale d'un cadre de siège qui s'étend le long de la direction de déplacement du véhicule lorsque la section transversale horizontale du siège de véhicule est vue depuis le dessus et fournit du gaz de gonflage au coussin de sécurité gonflable. Le coussin de sécurité gonflable est équipé : d'une chambre principale qui se gonfle et se déploie vers l'avant ; et d'une chambre de pré-poussée qui reçoit le dispositif de gonflage et se gonfle et se déploie avant la chambre principale sur l'intérieur de la chambre principale dans la direction de la largeur du véhicule. En outre, la chambre de pré-poussée est structurée de manière à avoir une partie d'extension qui s'étend depuis le dispositif de gonflage vers l'arrière du siège de véhicule.
(JA) 【課題】速やか且つ適切に乗員を拘束可能なサイドエアバッグ装置及び、サイドエアバッグ装置の製造方法を提供することを目的とする。 【解決手段】本発明は、車両用シートの側部に収容されるサイドエアバッグ装置であって、膨張・展開することで乗員を拘束するエアバッグと;前記車両用シートの水平断面を上方から見たときに車両進行方向に沿って延びるシートフレームの側壁部の車両幅方向内側に設けられ、前記エアバッグに対して膨張ガスを供給するインフレータと;を備える。前記エアバッグは、前方に向かって膨張・展開するメインチャンバと;前記インフレータを収容し、前記メインチャンバの車幅方向内側で、当該メインチャンバに先行して膨張・展開するプリプッシュチャンバとを備える。そして、前記プリプッシュチャンバは、前記インフレータから前記車両用シートの後方に向かって延びる延長部分を有する構造となっている。
Latest bibliographic data on file with the International Bureau