公开(公告)号：US11162874B2

公开(公告)日：2021-11-02

申请号：US16603464

申请日：2018-04-03

Applicant: Autoliv Development AB

Inventor： Per Gustafsson

IPC: G01M17/00 ,  G01M17/04

Abstract: A movable test device for dynamic vehicle testing, intended to support a target object for the test vehicle, having a frame with a support plate arranged to receive the target object; a plurality of running gears, each having 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. The test device includes a damper arranged to damp a relative movement between at least one of the wheels and the support plate.

公开(公告)号：US11155229B2

公开(公告)日：2021-10-26

申请号：US16454761

申请日：2019-06-27

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Antoine Ducardonnet ,  Fabrice Moinard ,  Frederic Tarte ,  Rene Fliegner

IPC: B60R21/203

Abstract: A device for removably mounting an airbag module includes at least two hooks connected to one of the airbag module or the steering wheel. The hooks cooperate with insertion elements located on the other of the airbag module or the steering wheel. A resilient ring forms elements for holding the hooks in zones of interaction. The resilient ring includes: first portions that extend in the interaction zones, and a second portion. The mounting device further includes elements for guiding the resilient ring that cause displacement of the first portions out of the zones of interaction, during displacement of the second portion in a direction away from an axis of rotation of the steering wheel.

公开(公告)号：US20210316688A1

公开(公告)日：2021-10-14

申请号：US17226513

申请日：2021-04-09

Applicant: Autoliv Development AB

Inventor： Akira KOIZUMI

IPC: B60R21/203 ,  B60R21/2342

Abstract: [Problem]
To provide a driver's side airbag device where an internal diffuser and an airbag cushion can be stitched so as to be able to promptly break.
[Resolution]
A driver's side airbag device 100 is provided with a diffuser 124 that is contained in an airbag cushion 104 and straightens gas flow from an inflator 112. The diffuser 124 has a connecting part 136 that is connected to the inflator 112 and one or a plurality of supply ports that supply gas received from the inflator 112 into the airbag cushion 104. The supply ports include a passenger side supply port 148 that overlaps at a predetermined location of the occupant side panel 120 of the airbag cushion 104 with the diffuser 124 contained therein. The driver's side airbag device 100 is further provided with a temporary stitched part 150 that breakably stitches the diffuser 124 and a predetermined portion of the occupant side panel 120 of the airbag cushion 104 across the occupant side supply opening 148 of the diffuser 124.

公开(公告)号：US11136057B2

公开(公告)日：2021-10-05

申请号：US15774473

申请日：2016-11-11

Applicant: Autoliv Development AB

Inventor： Jonathan Boittiaux ,  Fabrice Moinard

IPC: B62D1/04 ,  B60R21/015 ,  B62D1/10 ,  B62D1/06 ,  B60R16/027 ,  G01D5/16

Abstract: A vehicle steering wheel includes a hoop, a plurality of presence sensors and an outer sheath. Each of the presence sensors is arranged so as to detect a proximity and/or contact between a user's limb and the hoop. The outer sheath covers the plurality of presence sensors and is stitched with at least one seam that extends around at least part of the hoop. The plurality of presence sensors is mounted on the same support, and at least one of the presence sensors is arranged facing at least part of the seam of the outer sheath.

公开(公告)号：US11135991B2

公开(公告)日：2021-10-05

申请号：US16551862

申请日：2019-08-27

Applicant: Autoliv Development AB

Inventor： Ryota Ishigaki

IPC: B60R21/203 ,  B60R21/2338 ,  B60R21/235

Abstract: [Issue] An objective of providing an airbag device enabling efficiently suppressing injury of the occupant during an emergency.
[Resolution Means] A representative structure of the airbag device 100 according to the present invention includes an inflator 112 that is installed on a vehicle and is able to supply gas, an airbag cushion 104 that expands and deploys in front of the seating position of the vehicle occupant based on the gas, and at least one internal tether 116 with a first end 122 connected to the seating position side inside the airbag cushion 104 and a second end 124 connected to the vehicle front side inside the airbag cushion 104. The airbag cushion 104 is characterized by a recessed concave part 114 formed through pulling of the internal tether 116 on the center of the seating position side.

公开(公告)号：US20210276510A1

公开(公告)日：2021-09-09

申请号：US17262037

申请日：2019-07-25

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Per AXBLOM ,  Adrian BUD ,  Erik RYDSMO

IPC: B60R22/34

Abstract: The invention relates to a belt retractor for a seat belt of a motor vehicle, comprising a belt shaft (2) which is rotatably mounted in a housing frame (1), a profiled head (3) which can be locked relative to the housing frame (1), and a force-limiting device (4), wherein the force-limiting device (4) is coupled on the one hand to the profiled head (3) and on the other hand to the belt shaft (2) and wherein the force-limiting device (4) allows a force-limited rotation of the belt shaft (2) relative to the locked profiled head (3), characterized by an actively releasable decoupling device (5).

公开(公告)号：US11104288B2

公开(公告)日：2021-08-31

申请号：US16615008

申请日：2018-04-17

Applicant: Autoliv Development AB

Inventor： Makoto Fuma ,  Yuto Kobayashi

IPC: B60R21/207 ,  B60R21/231 ,  B60R21/26 ,  B60R21/233 ,  B60R21/00

Abstract: Objective: To provide a side airbag apparatus that can protect a head portion and chest portion by an appropriate restraining force, while favorably inflating and expanding even a cushion that protects a head portion and chest portion with a small inflator, and that can ensure high OOP performance.
Resolution Means: A configuration of a side airbag apparatus 100 according to the present invention includes: a bag-like cushion 110; an inflator 150; a first demarcating part 130a that demarcates the cushion 110 into a first chamber 132 on a vehicle rearward side and a second chamber 134 on a vehicle forward side, a second demarcating part 130b that demarcates a third chamber 136 on an upper side of the first chamber 132 and second chamber 134 of the cushion 110, a first inner vent 142 disposed above the first demarcating part 130, and a second inner vent 144 disposed above the second demarcating part 130b, which flows a gas flowing into the second chamber into the third chamber, and which is provided with a check valve structure that prevents a reverse flow of the gas.

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.