公开(公告)号：US20210253060A1

公开(公告)日：2021-08-19

申请号：US17179033

申请日：2021-02-18

Applicant: Autoliv Development AB

Inventor： Sang-Hun Park ,  Gu-Hyun Jeong ,  Hyeon-Ki Hong

IPC: B60R22/22

Abstract: A seat belt installation apparatus having a seat belt installation anchor fixed to a vehicle body and having a lower end portion of a seat belt installed at one side thereof; and a cover configured to shield the anchor and a rotation prevention bead formed on a bottom surface of the vehicle body.

公开(公告)号：US20210253054A1

公开(公告)日：2021-08-19

申请号：US17049501

申请日：2019-04-02

Applicant: Autoliv Development AB

Inventor： Seung-Jin LEE ,  Dong - Young KIM

IPC: B60R21/21 ,  B60R21/233 ,  B60R21/264 ,  B60R21/237

Abstract: The present invention relates to an airbag apparatus for a vehicle. In order to attain the purpose, the airbag apparatus for a vehicle according to the present invention comprises: a mounting board positioned in front of a rider; and an airbag module which is installed on the mounting board and, when a vehicle collides, restrains and protects the rider by means of inflating and expanding an airbag cushion toward the rider. Therefore, when the vehicle collides, the airbag cushion is inflated and expanded from the mounting board and thus the rider can safely be protected.

公开(公告)号：US11021130B2

公开(公告)日：2021-06-01

申请号：US16320842

申请日：2017-07-26

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Tae Ik Gwon ,  Kyu Soung Jang ,  Wan Dong Yoo ,  Yong Hyun Jung ,  Hugh Finn ,  Gary Wootton ,  Dae Chang Jung

IPC: B60R21/232 ,  B60R21/2338 ,  B60R21/235 ,  B60R21/213

Abstract: A curtain airbag of a vehicle is provided adjacent to the roof of the vehicle in a folded state, is configured to have a shape that unfolds downward between an inner side surface of the vehicle and an occupant when the vehicle crashes, and includes an outer panel that proceeds toward the side surface of the vehicle and an inner panel that proceeds toward the occupant upon expansion. The curtain airbag further includes a head support part configured to have a shape in which an expansion thickness, which is defined by the outer panel and the inner panel in a portion that the head of the occupant contacts due to the car crash, gradually increases toward the front of the vehicle, so as to prevent the head of the occupant from rotating while moving toward the front of the vehicle. The curtain airbag may effectively stop the head of the occupant from rotating while moving toward the front of the vehicle during a vehicle crash.

公开(公告)号：US11021129B2

公开(公告)日：2021-06-01

申请号：US16274385

申请日：2019-02-13

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Hiroyuki Saito ,  Tetsuya Matsushita

IPC: B60R21/231 ,  B60R21/217 ,  B60R21/2338 ,  B60R21/207

Abstract: An occupant restraint device including: right and left airbags stored inside right and left sides of a seat back of a vehicle seat, respectively; right and left tension cloths connected to outer surfaces of the right and left airbags, respectively; and a lower tension cloth disposed inside a seat cushion of a vehicle seat, the lower tension cloth being continuously connected between lower parts of the right and left tension cloths. The lower tension cloth is movable in right and left directions with respect to an occupant sitting in the vehicle seat. When the right and left airbags are expanded and deployed, the right tension cloth, the left tension cloth, and the lower tension cloth are configured to push the expanded and deployed right and left airbags toward the occupant.

公开(公告)号：US20210138991A1

公开(公告)日：2021-05-13

申请号：US16622745

申请日：2018-06-01

Applicant: Autoliv Development AB

Inventor： David BALDREUS ,  Johan FRITZEN ,  Oskar CALLERUD ,  Andreas ADOLFSSON

IPC: B60R21/207 ,  B60R21/231 ,  B60R21/216

Abstract: A side airbag module for being attached to a seat frame (40) is described. Said airbag module has an inflator and at least one mounting stud (14) extending from said inflator. An airbag defining a gas space and being in fluid communication to said inflator is provided and is at least partially rolled and/or folded to an airbag package (20). The airbag package (20) is held by a wrapper (23) encircling at least a part of the airbag package (20). In order to simplify the mounting process of upholstery, at least one additional flexible flap (30) extends from the wrapper (23) and said additional flexible flap (30) has or carries at least one connection means for connecting the flexible flap to the frame (40) of a vehicle seat.

公开(公告)号：US10994693B2

公开(公告)日：2021-05-04

申请号：US16089437

申请日：2016-12-30

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Liang Wang ,  Jin Zhang ,  Cheng Wu

IPC: B60R21/237 ,  B60R21/264

Abstract: An airbag and an airbag assembly including a gas generator and an airbag. The airbag (10) forms a first end (11) and a second end (12), the first end (11) being a free end of the airbag, and the second end (12) being used for fixing the airbag to a mounting position. The airbag (10) forms a folding portion (13) and a rolling portion (14) in the collapsed stat. The folding portion (13) is formed by folding one part of the airbag in an “N” shape; the rolling portion (14) surrounds a periphery of the folding portion (13), so that the folding portion (13) is surrounded by an inner side of the rolling portion (14).

公开(公告)号：US10981533B2

公开(公告)日：2021-04-20

申请号：US16094008

申请日：2017-05-11

Applicant: Autoliv Development AB

Inventor： Yuto Kobayashi ,  Makoto Fuma ,  Hideho Fukuda ,  Hiroyuki Taguchi ,  Takanari Muroya

IPC: B60R21/2338 ,  B60R21/231 ,  B60R21/237 ,  B60R21/00 ,  B60R21/16

Abstract: A side airbag device includes: an inflator; a cushion main body that is disposed at a side of a seat of a vehicle and that is expandable from the side toward a front of the vehicle by a gas; a cushion protrusion that is disposed at a vehicle front side with respect to the cushion main body and that is expandable to project further toward the front of the vehicle by receiving the gas from the cushion main body; a tether that is string-shaped, the tether bridging from the cushion protrusion over a predetermined position of the side of the seat, the tether maintaining the cushion protrusion in a state in which the cushion protrusion is folded back toward a rear of the vehicle; a sensor that receives information from the vehicle; and a tether cutter that cuts the tether according to the information obtained by the sensor.

公开(公告)号：US20210088417A1

公开(公告)日：2021-03-25

申请号：US16603464

申请日：2018-04-03

Applicant: Autoliv Development AB

Inventor： Per GUSTAFSSON

IPC: G01M17/04

Abstract: The invention relates to a movable test device for dynamic vehicle testing, intended to support a target object for the test vehicle, said device comprising: a frame comprising a support plate arranged to receive the target object; a plurality of running gears, each comprising at least one wheel, arranged to roll on a rolling surface formed by a test track; and propulsion means linked to at least one of the wheels in order to propel the device on the rolling surface, characterized in that the test device comprises damping means arranged to damp a relative movement between at least one of the wheels and the support plate.

公开(公告)号：US10919484B2

公开(公告)日：2021-02-16

申请号：US16503767

申请日：2019-07-05

Applicant: Autoliv Development AB

Inventor： Satoshi Ito ,  Atsushi Tamura ,  Akifumi Hanawa

IPC: B60R21/36 ,  B60R21/20 ,  B60R21/2334 ,  B60R21/16

Abstract: [Problem] To improve the energy absorption amount in a region for covering a pillar without increasing the gas generation amount of an inflator and without causing a shortage in the energy absorption amount in a region for covering the vicinity of the end on the hood side of a front glass.
[Resolution means] A pedestrian protecting airbag apparatus includes: an airbag for covering the vicinity of the end on the hood side of a front glass along with at least a part on the lower side of a pillar; and an inflator for supplying gas to the airbag during a collision. The airbag includes: a center chamber for covering the vicinity of the end on the hood side of the front glass; a pillar cover chamber for covering at least the part on the lower side of the pillar; and a support chamber for expanding between this pillar cover chamber and the pillar.

公开(公告)号：US20210031717A1

公开(公告)日：2021-02-04

申请号：US17044100

申请日：2019-04-05

Applicant: Autoliv Development AB

Inventor： Makoto FUMA ,  Yoshihiro YAMADA

IPC: B60R21/207 ,  B60R21/2338 ,  B60R21/231

Abstract: To effectively retain a deployed airbag without increasing installation man hours, in addition to suppressing rotation of this airbag in a direction away from a seat. For example, a side airbag apparatus 1 installed inside a backrest SB of the seat S includes: an airbag 2; an inflator 3 provided inside the airbag 2; a tether 4; and a bracket 5. The airbag 2 is deployed in a first direction in which a base end side 2a thereof is attached to a seat back frame SBF and the tip side thereof is distant from the backrest SB. The tether 4 includes: one end 4a attached to the seat back frame SBF; and the other end which extends in the first direction on the outer surface of the airbag 2 in the deployed state so as to be attached to the part on the tip side 2b of the airbag 2. A bracket 5 is attached to the seat back frame SBF and provided in the direction in which the tether 4 extends. The tether 4 is supported by the front end of the bracket 5.