公开(公告)号：US20180043853A1

公开(公告)日：2018-02-15

申请号：US15556040

申请日：2016-02-03

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： HIROYUKI TAGUCHI ,  YUTAKA NAKAJIMA ,  HIDEHO FUKUDA ,  MITSUO NOGAMI ,  YUTO KOBAYASHI ,  MAKOTO FUMA

IPC: B60R21/231 ,  B60R21/20

CPC classification number: B60R21/23138 ,  B60R21/20 ,  B60R21/231 ,  B60R2021/0048 ,  B60R2021/0055 ,  B60R2021/0058 ,  B60R2021/23161 ,  B60R2021/23547

Abstract: An airbag apparatus capable of protecting an occupant by restraining movement of the occupant in an obliquely forward direction and towards a far side during a collision. A far side airbag apparatus (102), which is an airbag apparatus, deploys between a driver seat (106) and a front passenger seat (108) arranged side by side in a vehicle width direction of a vehicle cabin (100). The apparatus (102) includes a cushion (120) which is embedded in a floor of the vehicle cabin (100) and reaches a height at least equal to that of a pelvis region (160) of an occupant (156) seated in either one of the driver seat (106) and the front passenger seat (108) during inflation and deployment.

公开(公告)号：US20180065591A1

公开(公告)日：2018-03-08

申请号：US15560438

申请日：2016-01-29

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： HIROYUKI TAGUCHI ,  YUTAKA NAKAJIMA ,  HIDEHO FUKUDA ,  MITSUO NOGAMI ,  YUTO KOBAYASHI ,  MAKOTO FUMA

IPC: B60R21/268 ,  B60R21/231 ,  B60R21/20

Abstract: A side airbag apparatus which allows a reduced amount of base fabric and, enables gas to flow efficiently inside the cushion. An inflator (110) supplies gas, a cushion (104) in which base fabrics are formed into a bag shape and inflates and deploys to protect an occupant (118) during a vehicle emergency, a base fabric joint portion (120) which is provided to join main panels 108a and 108b of the cushion (104) in a linear manner and partitions the cushion (104) into a rear chamber (114), a front chamber (116), and an opening (123) provided midway along the base fabric joint portion (120). The base fabric joint portion (120) includes vent forming portions 125a and 125b arranged in two rows which extend from both ends of the opening (123) towards the front chamber (116) or rear chamber (114) and form a projecting vent (124). The projecting vent (124) permits flow of gas between the rear chamber (114) and the front chamber (116).

公开(公告)号：US20180015902A1

公开(公告)日：2018-01-18

申请号：US15546211

申请日：2015-11-17

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： KAI MAENISHI ,  YUTAKA NAKAJIMA

IPC: B60R21/233 ,  B60R21/205

Abstract: An airbag device capable of avoiding interference between a cushion and a structure at an upper part of a vehicle interior. An airbag device (100) provided in a vehicle having a prescribed structure (152) such as a rearview mirror suspended from an upper part of a vehicle interior includes a cushion (108) inflated and deployed into a bag shape to restrain an occupant of a seat from a front side, and an avoidance-shaped part (154) provided at an upper part of the cushion (108) to avoid contact between the inflated and deployed cushion (108) and the structure (152), and the avoidance-shaped part (154) is recessed downward over a range between positions at prescribed distances from the structure (152) in vehicle forward and backward directions, respectively.

公开(公告)号：US20190291681A1

公开(公告)日：2019-09-26

申请号：US16360141

申请日：2019-03-21

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： YUTAKA NAKAJIMA ,  RYOTA ISHIGAKI ,  TAKANARI MUROYA

IPC: B60R21/216 ,  B60R21/205 ,  B60R21/233

Abstract: A cushion 108 of an airbag device 100 includes: an inner inflating section 158 which convexly inflates toward the rear of a vehicle and which restrains the head 146 of an occupant 144 from the front of the vehicle; protrusions 124 and 126 which are provided to the sides of the inner inflating section 158 in a vehicle width direction and which are capable of inflating so as to protrude further toward the rear of the vehicle than the inner inflating section 158; and outer inflating sections 160 and 162 which are provided between the inner inflating section 158 and the protrusions 124 and 126 and which temporarily convexly inflate toward the rear of the vehicle within a smaller range than the expansion range of the inner inflating section 158 and the protrusions 124 and 126. The outer inflating sections 160 and 162 are squashed by the inner inflating section 158 and the protrusions 124 and 126 and, as a result, the protrusions 124 and 126 are in a posture of being pulled toward a side of the inner inflating section 158.

公开(公告)号：US20180354447A1

公开(公告)日：2018-12-13

申请号：US15778950

申请日：2016-11-28

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： YUTAKA NAKAJIMA ,  RYOTA ISHIGAKI

IPC: B60R21/233 ,  B60R21/2338 ,  B60R21/203

CPC classification number: B60R21/233 ,  B60R21/203 ,  B60R21/231 ,  B60R21/2338 ,  B60R2021/23107 ,  B60R2021/23308

Abstract: An airbag device 100 includes: an inflator 112 that is provided in a vehicle and capable of supplying gas; and an outer bag 114 that inflates, by using the gas, in a prescribed shape in front of an occupant 134 sitting in a seat 102 of the vehicle. The outer bag 114 includes an outside base fabric 122 forming an outer surface thereof, an opening part 126 provided in a prescribed area of the outside base fabric 122, and an inside base fabric 124 forming an inner peripheral surface thereof recessed in a concave shape from the opening part 126 and inflating so as to protrude partially from the opening part 126 to a side of the seat. In the airbag device 100, the inside base fabric 124 has lower tension than the outside base fabric 122 and restrains the occupant 134.

公开(公告)号：US20180290616A1

公开(公告)日：2018-10-11

申请号：US15766928

申请日：2016-07-27

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： YUTAKA NAKAJIMA ,  HIROYA TABUSHI

IPC: B60R21/203 ,  B60R21/2334 ,  B60R21/239

Abstract: An airbag device which is capable of efficiently suppressing an injury value of an occupant during an emergency. The airbag device 100 includes: an inflator 112 which is installed in a vehicle and which is capable of supplying gas; a main bag 114 which inflates to the front of a seat of the vehicle due to the gas; and an outer bag 116 which inflates so as to surround the main bag 114 due to the gas. The outer bag 116 includes an opening 118 which opens toward an occupant sitting on the seat and which exposes a portion (a rear region 120) of the main bag 114. The outer bag 116 surrounds and presses against the main bag 114, such that the portion of the main bag 114 protrudes from the opening 118 toward the occupant.

公开(公告)号：US20180265032A1

公开(公告)日：2018-09-20

申请号：US15563194

申请日：2016-02-10

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： YUTO KOBAYASHI ,  YUTAKA NAKAJIMA

IPC: B60R21/231 ,  B60R21/207

CPC classification number: B60R21/23138 ,  B60R21/207 ,  B60R21/231 ,  B60R2021/0041 ,  B60R2021/0058 ,  B60R2021/23146

Abstract: Provided is a vehicle side airbag device including a shoulder protection part and a chest protection part and being capable of protecting the chest by the chest protection part that lifts an arm softly without flipping the same as required depending on a collision state while protecting a shoulder by the shoulder protection part. When a side airbag 1 is provided at a seat 2 and spread out flat in a non-inflated state, the contour of the side airbag on the front side in the vehicle body front-back direction has an inflection position C with a curvature change midway between the shoulder protection part X and the chest protection part Y, an upper edge line U oriented upward from the inflection position and a lower edge line L oriented downward from the inflection position, the inflection position is positioned ahead of the shoulder protection part and above a center line F that extends in the lengthwise direction of an upper arm A of the occupant P and divides the upper arm into upper and lower portions, and the lower edge line crosses the center line from an upper side to a lower side and is positioned under the center line in a lower end position Au of the upper arm of the occupant.

公开(公告)号：US20180065587A1

公开(公告)日：2018-03-08

申请号：US15559611

申请日：2016-01-08

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： KAI MAENISHI ,  YUTAKA NAKAJIMA

IPC: B60R21/231 ,  B60R21/205

CPC classification number: B60R21/231 ,  B60R21/205 ,  B60R21/2338 ,  B60R2021/0009 ,  B60R2021/23107 ,  B60R2021/23161 ,  B60R2021/23386

Abstract: An airbag device capable of restraining an occupant in a stable position even upon an oblique collision and lowering an injury value related to the occupant. The airbag device (100) includes a main bag (112) inflated and deployed in front of a passenger seat (104) in the vehicle, a center bag (114) inflated and deployed on the inner side of the main bag (112) in the vehicle width direction, and upper side joining means (120) that is provided above a valley (128) formed between the main bag (112) and the center bag (114) and that joins the center bag (114) to the main bag (112) for a prescribed range in the vehicle front-back direction.

公开(公告)号：US20180065583A1

公开(公告)日：2018-03-08

申请号：US15559773

申请日：2016-01-08

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： HIROYA TABUSHI ,  YUTAKA NAKAJIMA ,  TOMOHIRO SUMIYA ,  KAI MAENISHI

IPC: B60R21/205 ,  B60R21/2338 ,  B60R21/239 ,  B60R21/235 ,  B60R21/276 ,  B60R21/264 ,  B60R21/0136

CPC classification number: B60R21/205 ,  B60R21/0136 ,  B60R21/231 ,  B60R21/233 ,  B60R21/2338 ,  B60R21/235 ,  B60R21/239 ,  B60R21/264 ,  B60R21/276 ,  B60R2021/0009 ,  B60R2021/0048 ,  B60R2021/01027 ,  B60R2021/23107 ,  B60R2021/23161 ,  B60R2021/23308 ,  B60R2021/23386 ,  B60R2021/23509 ,  B60R2021/23547 ,  B60R2021/23576 ,  B60R2021/26076

Abstract: An airbag apparatus which is capable of restraining an occupant in a stable position even during an oblique collision, and which is capable of suppressing an injury value of the occupant. An airbag apparatus 100 restrains an occupant 132 of a vehicle. The airbag apparatus 100 is provided with: a main bag 112 which is bag-shaped and inflates and deploys in front of a front passenger seat 104 of the vehicle; and a center bag 114 which is bag-shaped and inflates and deploys on an inner side of the main bag 112 in a vehicle width direction. The center bag 114 has a rear region 160 which extends further towards a rear of the vehicle than the main bag 112, and a curved surface 164, which projects towards a main bag 112 side in the vehicle width direction, is formed on the rear region 160.