公开(公告)号：US11814001B2

公开(公告)日：2023-11-14

申请号：US17596865

申请日：2020-05-12

Applicant: Autoliv Development AB

Inventor： Andreas Engel ,  Ralf Zauritz ,  Florian Hanke

IPC: B60R21/206 ,  B60R21/231 ,  B60R21/00

CPC classification number: B60R21/206 ,  B60R21/231 ,  B60R2021/0051 ,  B60R2021/23169

Abstract: A knee airbag having a first wall extending from an upper end and having a first outer surface serving as an impact surface being positioned opposite the knee-shin-area of an occupant to be protected when the airbag is fully deployed, and a second wall extending from a rear end adjacent or identical to the upper end of the first wall and having a second outer surface. The second wall comprises a first section, a second section and a groove section being positioned between the first section and the second section such that the second outer surface shows a groove. In order to make the knee airbag suitable for a vehicle that does not provide sufficient instrument panel surface to support it, the first wall and the first and second sections of the second wall enclose an angle between 20° and 80°, preferably between 30° and 60°.

公开(公告)号：US11780395B2

公开(公告)日：2023-10-10

申请号：US17593104

申请日：2020-02-25

Applicant: Kazuki Morita ,  Kazuhiro Abe ,  Hiroyoshi Shimono ,  Autoliv Development AB

Inventor： Kazuki Morita ,  Kazuhiro Abe ,  Hiroyoshi Shimono

IPC: B60R21/203 ,  B60R21/215 ,  B60R21/237

CPC classification number: B60R21/2035 ,  B60R21/215 ,  B60R21/237

Abstract: An airbag device for a driver's seat is provided with a variant steering wheel, and an airbag module. The variant steering wheel has a module mounting surface and a cover member. When the cover member receives the expansion pressure of a cushion, a cover door opens. The airbag module includes a cloth member that is put on the cushion. A front end side of the cloth member is connected to an inflator, and a rear end is a free end. The airbag module is in a state in which the cushion is in a stored state, the cloth member is put over the cover member side of the cushion, and the cloth member is held between the cover member and the cushion in the stored state.

公开(公告)号：US20230311806A1

公开(公告)日：2023-10-05

申请号：US18044044

申请日：2021-08-27

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Marc SCHOCK ,  Martin UNGER ,  Johann UNGER ,  Paolo GIORGINI ,  Andreas HUF ,  Robert MARTIN ,  Florian OBER

IPC: B60R21/2338 ,  B60R21/231

CPC classification number: B60R21/2338 ,  B60R21/23138 ,  B60R2021/23386 ,  B60R2021/23146 ,  B60R2021/23382 ,  B60R2021/23388 ,  B60R2021/23384

Abstract: The invention relates to an airbag arrangement for a motor vehicle, with—an airbag (1), the airbag (1) having a first cushion layer (1.1) and a second cushion layer (1.2) opposite to the first cushion layer (1.1), and—at least one tether arrangement (2), the tether arrangement being connected to the airbag (1) and being connectable with one end to the motor vehicle outside the airbag (1).

公开(公告)号：US20230303024A1

公开(公告)日：2023-09-28

申请号：US18003509

申请日：2021-05-28

Applicant: Autoliv Development AB

Inventor： Kan WANG

IPC: B60R21/207 ,  B60R21/2338

CPC classification number: B60R21/207 ,  B60R21/2338 ,  B60R2021/2074

Abstract: An airbag assembly includes: an air bag mounted to a vehicle seat and capable of inflating from an undeployed state to a deployed state, wherein in the deployed state, the air bag extends along the head and torso of an occupant in the vehicle seat arranged to surround the head and torso of the occupant and a strap for mounting the air bag to the vehicle seat and having a first section a second section wherein in the deployed state, the strap is tightened, the first section being mounted to the air bag on an outer surface of the air bag in an extension direction of the air bag and the second section extending on at least one outer side surface of the air bag in a direction at an angle with respect to the extension direction of the air bag

公开(公告)号：US20230294632A1

公开(公告)日：2023-09-21

申请号：US18001819

申请日：2021-03-19

Applicant: Autoliv Development AB

Inventor： Dengyang ZHANG ,  Dongjun LI ,  Jiao WEN ,  Pengfei GUO

IPC: B60R21/232 ,  B60R21/20

CPC classification number: B60R21/232 ,  B60R21/20

Abstract: A hanging lug for a safety airbag includes a first sewing piece, a second sewing piece, and a connecting piece. The first sewing piece and the second sewing piece are respectively provided at two ends of the connecting piece. The connecting piece is used for passing through a slit of a metal member. The connecting piece is folded in half after passing through the metal member. The first sewing piece and the second sewing piece are arranged in a staggered manner. Also provided is a safety airbag. The connecting piece is folded in half after passing through the metal member, and the first sewing piece and the second sewing piece are arranged in a staggered manner, thereby increasing the total sewing line length of the hanging lug, preventing an OPW from being damaged, reducing the number of sewn layers, and facilitating sewing operation.

公开(公告)号：US11745694B2

公开(公告)日：2023-09-05

申请号：US17633424

申请日：2020-07-22

Applicant: Yutaka Nakajima ,  Yoshiki Ito ,  Autoliv Development AB

Inventor： Yutaka Nakajima ,  Yoshiki Ito

IPC: B60R21/263 ,  B60R21/015 ,  B60R21/0136 ,  B60R21/231 ,  B60R21/233

CPC classification number: B60R21/263 ,  B60R21/0136 ,  B60R21/01552 ,  B60R21/233 ,  B60R21/23138 ,  B60R2021/23107 ,  B60R2021/23146

Abstract: For example, even when an occupant is seated offset in a left-right direction, an airbag is reliably expanded and deployed. An airbag device contains: an airbag that protects at least a side portion of a shoulder region, upper arm region, and chest region of an occupant seated on a vehicle seat; and an inflator that supplies gas to the airbag. The airbag has a pair of side part protection chambers that are housed on at least both left and right sides of the vehicle seat. The side part protection chambers, when expanded and deployed, expand and deploy forward independently from both left and right sides of the vehicle seat. A pair of the inflators are provided to allow gas to be supplied to each side part protection chamber, and the ignition timing of the inflators can be controlled separately.

公开(公告)号：US11745687B2

公开(公告)日：2023-09-05

申请号：US17757994

申请日：2020-12-25

Applicant: Autoliv Development AB

Inventor： Liyan Wei ,  Enwei Jin

IPC: B60R21/213 ,  B60R21/231 ,  B60R21/232 ,  B60R21/237

CPC classification number: B60R21/213 ,  B60R21/232 ,  B60R21/237 ,  B60R21/23138

Abstract: A curtain airbag for a vehicle comprising: an airbag main body, an air chamber defined by the airbag main body; and a strip-shaped component, abutting the airbag main body. The strip-shaped component is electrically conductive, and is configured to deform or break when the airbag main body is twisted so that resistance of the strip-shaped component changes.

公开(公告)号：US11731576B2

公开(公告)日：2023-08-22

申请号：US16662993

申请日：2019-10-24

Applicant: Autoliv Development AB

Inventor： Makoto Fuma ,  Yuto Kobayashi

IPC: B60R21/207 ,  B60R21/231 ,  B60R21/233 ,  B60R21/235

CPC classification number: B60R21/207 ,  B60R21/233 ,  B60R21/23138 ,  B60R2021/23146 ,  B60R2021/23161 ,  B60R2021/23324 ,  B60R2021/23576

Abstract: Problem: To effectively suppress movement toward a collision site of an occupant even when the occupant is seated only in the driver's seat.
Resolution Means: a side airbag device 1 provided on a side surface portion on the center side in the width direction of the backrest SB of the seat s of one of the driver's seat Sd and the passenger seat Sn, and is provided with a cushion 2 that constrains movement of the occupant p toward a site where an impact is applied during a collision event. A portion of the inflator 3 is inserted into the cushion 2. The cushion 2 comprises a main chamber 2 a and a sub-chamber 2 b disposed on the base panel 4 b opposite the occupant side base panel 4 a of the main chamber 2 a that is seated by the occupant p seated in the driver seat Sd. Upon collision, when the occupant p seated in the driver's seat Sd moves toward the passenger seat side, the expanded sub-chamber 2 b interferes with the side support SS on the driver side of the passenger seat Sn, and the expanded main chamber 2 a is provided with the reaction force from the passenger seat Sn.

公开(公告)号：US20230242064A1

公开(公告)日：2023-08-03

申请号：US18160681

申请日：2023-01-27

Applicant: Autoliv Development AB

Inventor： Ole SCHARNBERG ,  Thomas GASTHAUS

IPC: F15B15/12 ,  B60R22/195

CPC classification number: F15B15/125 ,  B60R22/1954

Abstract: The present invention relates to a tensioning device for a seat belt device, with a gas generator for generating a pressurized gas, a piston that can be driven by the pressurized gas, a tension cable connected to the piston, which tension cable can be connected to a safety belt component that is to be set into a tensioning movement and which tension cable extends through the piston, a guide part arranged on the tension cable, and a tensioning tube for receiving the piston and the guide part, which is characterized in that the guide part is arranged on the side of the piston facing away from the gas generator and is movable relative to the piston.

公开(公告)号：US20230202419A1

公开(公告)日：2023-06-29

申请号：US18000037

申请日：2021-04-28

Applicant: Yoshiki ITO ,  Yutaka NAKAJIMA ,  Autoliv Development AB

Inventor： Yoshiki ITO ,  Yutaka NAKAJIMA

IPC: B60R21/207 ,  B60R21/231 ,  B60R21/237

CPC classification number: B60R21/207 ,  B60R21/23138 ,  B60R21/237 ,  B60R2021/23146

Abstract: An airbag device provided with an airbag and inflator integrally covering the head and side sections of an occupant seated in a vehicle seat. The airbag, includes, during expansion and deployment, a head protecting chamber that covers the head of the occupant and side protecting chambers that cover the side sections of the occupant, and is stowed in a rolled state, for example, from a first side of the backrest of the vehicle seat to the second side over the upper portion. An additional folding part is provided on the outer periphery of the airbag extending from the attachment end side to the backrest so as to cover at least a part of the outer periphery of the airbag on the side opposite to the seated occupant.