公开(公告)号：US20230322182A1

公开(公告)日：2023-10-12

申请号：US18044151

申请日：2021-08-30

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Arndt SÖHNCHEN ,  Ronald JABUSCH ,  Antto-Christian GLAESSER ,  Alexandru CIRSTEA ,  Jens EHLERS

IPC: B60R22/46 ,  B60R22/405

CPC classification number: B60R22/46 ,  B60R22/405 ,  B60R2022/4666

Abstract: A belt retractor comprising a belt reel rotatably mounted in a frame securable to a vehicle and on which a seatbelt can be wound, and a blocking device arranged on a mechanical side of the belt reel and which blocks the belt reel when a specified seatbelt pull-out acceleration and/or a vehicle deceleration is exceeded, activating the blocking device in the pull-out direction of the seatbelt, and an electric motor for rotating the belt reel, and a gearing mechanism which transmits the rotational movement from the electric motor to the belt reel, wherein the electric motor and gearing mechanism are arranged coaxial to the rotational axis of the belt reel and in series relative to the belt reel; and a transfer rod is provided arranged coaxial to the rotational axis of the belt reel and in series with the belt reel.

公开(公告)号：US20230311803A1

公开(公告)日：2023-10-05

申请号：US18130633

申请日：2023-04-04

Applicant: AUDI AG ,  Autoliv Development AB

Inventor： Bernd JAKOBS ,  Jörg HAESSER ,  Walter KRÖNES ,  Christoph GRUNDHEBER ,  Johann UNGER ,  Oliver ADOLPH ,  Marc SCHOCK

IPC: B60R21/207 ,  B60R21/015 ,  B60R21/0132

CPC classification number: B60R21/207 ,  B60R21/01538 ,  B60R21/0132 ,  B60R21/01554

Abstract: A motor vehicle and a method secure a passenger in the motor vehicle in a collision. The motor vehicle has a seat including a seat body, which forms a seat surface, and a backrest connected to the seat body. An inertial force acting on the passenger in a collision is transmitted by a seatbelt arrangement to the backrest in such a manner that the latter pivots forwards relative to the seat body counter to the restoring effect of an elastic and/or plastic deformation of at least part of the backrest. A force which counteracts the pivoting-forwards action is generated by a force generator, and transmitted to the backrest, and/or the maximum pivoting path of the backrest is limited by a limiting device in that, when a predetermined reference acceleration is present, a deviation between a present pivoting path of the backrest and a predetermined reference pivoting path is minimized.

公开(公告)号：US11766986B2

公开(公告)日：2023-09-26

申请号：US17058468

申请日：2018-06-26

Applicant: Autoliv Development AB

Inventor： Jong-Ki Byun ,  Tae-Ik Gwon

IPC: B60R21/2338 ,  B60R21/231

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

Abstract: Disclosed is a far-side airbag. Each section of the far-side airbag introduced in the present specification deploys in a different direction. That is, the far-side airbag introduced in the present specification comprises: a first inflation section that deploys in a reference direction; and a second inflation section that is connected to the first inflation section and deploys in a direction inclined by a set angle from the reference direction. This far-side airbag manufactured in such a configuration sufficiently supports occupants and does not rotate, and can thus safely protect the occupants.

公开(公告)号：US11766981B2

公开(公告)日：2023-09-26

申请号：US17594471

申请日：2020-03-31

Applicant: Autoliv Development AB

Inventor： Ryota Ishigaki

IPC: B60R21/207 ,  B60R21/237 ,  B60N2/427

CPC classification number: B60R21/207 ,  B60N2/42763 ,  B60R21/237

Abstract: An occupant protecting device provided inside or below a seat cushion of a vehicle seat, containing: an airbag cushion capable of expanding and deploying to push up a seat surface of the seat cushion; and an inflator that supplies gas for expansion and deployment into the airbag cushion in the event of a vehicle emergency. The airbag cushion has front attaching points and rear attaching points attached to the vehicle seat side, and an expanding and deploying part that is expanded and deployed by the gas from the inflator. At least a portion of the expanding and deploying part overlaps itself in an up-down direction by folding between front attaching points and rear attaching points in a condition prior to expanding and deploying.

公开(公告)号：US11760295B2

公开(公告)日：2023-09-19

申请号：US17754040

申请日：2020-06-04

Applicant: Autoliv Development AB

Inventor： Ruigang Sang ,  Mingfei Liang ,  Mingyao Li

IPC: B60R21/203 ,  B60R21/215

CPC classification number: B60R21/2035 ,  B60R21/215

Abstract: A safety airbag assembly, including: an airbag, having an inflated state and a stowed state; an airbag housing; an airbag cover, arranged between the airbag and the airbag housing and at least partially covering the airbag, wherein a hook-shaped member of the airbag cover passes through a bottom wall of the airbag housing from a first side of the airbag housing to a second side of the airbag housing opposite to the first side; and a plurality of locking plates, separated from each other and arranged on a surface of the bottom wall of the airbag housing located on the second side, wherein the locking plates are configured to abut a side surface of the hook-shaped member of the airbag cover so as to prevent the hook-shaped member from moving from the second side to the first side of the airbag housing and from being separated from the airbag housing.

公开(公告)号：US20230286567A1

公开(公告)日：2023-09-14

申请号：US18006087

申请日：2021-07-13

Applicant: Autoliv Development AB

Inventor： Jonathan PINAUD ,  Pierre ROMAND

IPC: B62D1/10 ,  B60R21/203

CPC classification number: B62D1/10 ,  B60R21/203

Abstract: A vehicle steering wheel comprising a safety module, such as an airbag module, devices for attaching the safety module to the steering wheel, comprising at least one elastic member, such as a ring, engaged with a retaining part, such as a hook, to retain the safety module on the steering wheel, a through-opening for a tool for disengaging the elastic member, the through-opening being arranged on the side opposite the safety module, and comprising a support portion arranged to provide support to the disengagement tool, so as to have a lever arm.

公开(公告)号：US11752967B2

公开(公告)日：2023-09-12

申请号：US17594412

申请日：2020-03-30

Applicant: Autoliv Development AB

Inventor： Yuto Kobayashi ,  Hiroyuki Shima ,  Hiroyoshi Shimono ,  Akira Ishimae

IPC: B60R21/231 ,  B60R21/207

CPC classification number: B60R21/23138 ,  B60R21/207

Abstract: A frame side plate part of a frame member of a seat along a side surface of a backrest; and a bracket attached to the frame side plate part in a condition where an airbag cushion and an inflator are secured. The frame side plate part has a notch region where a predetermined range of a front edge is cut out The bracket has: a base part which is fitted into the notch region of the frame side plate part and to which the airbag cushion and the inflator are secured; and a reaction force plate bent from a front side of the base part and extends to one side in a vehicle width direction. Guide grooves are formed on an upper edge and lower edge of the notch region, and the base part can be inserted into the notch region from the front along the guide grooves.

公开(公告)号：US20230278523A1

公开(公告)日：2023-09-07

申请号：US18115481

申请日：2023-02-28

Applicant: AUTOLIV DEVELOPMENT AB ,  SUBARU CORPORATION

Inventor： Yuto ISHIBASHI ,  Hiroyuki Saitou ,  Kenji Betsui ,  Kaisei Ryu ,  Takanori Nakazawa ,  Hidekazu Furuno ,  Takashi Kamibayashi ,  Shigemi Haruta

IPC: B60R22/34 ,  B60R22/24

CPC classification number: B60R22/34 ,  B60R22/24 ,  B60R2022/3402

Abstract: In a seatbelt retractor attachment structure, a seatbelt retractor is fixed to a vehicle body via a retractor bracket. The retractor bracket includes a fixing portion, fastening portion, and a curved portion. The fixing portion is fixed to a retractor frame of the seatbelt retractor. The fastening portion is fastened and fixed to the vehicle body. The curved portion connects the fixing portion and the fastening portion. The curved portion includes a part bent from the fixing portion in a direction surrounding the seatbelt retractor and a part folded back toward the fastening portion. The curved portion has a substantially U shape. The fastening portion includes at least one of a pair of bent flange portions on both sides in a width direction of the fastening portion and a bead portion protruding along a longitudinal direction of the fastening portion.

公开(公告)号：US20230278516A1

公开(公告)日：2023-09-07

申请号：US18008988

申请日：2021-06-04

Applicant: Asahi Kasei Advance Corporation ,  Autoliv Development AB ,  Asahi Kasei Advance (Thailand) Co., Ltd.

Inventor： Akira Ishikawa ,  Atsushi Kobayashi ,  Yuto Kobayashi

IPC: B60R21/215 ,  B60R21/207 ,  B60R21/201

CPC classification number: B60R21/215 ,  B60R21/207 ,  B60R21/201

Abstract: The present invention provides: an airbag cover which is formed by integrally joining a first base fabric and a second base fabric having mutually different characteristics, and has a joint portion that ensures high productivity in mass production; a method for manufacturing the airbag cover; and an airbag device. The present invention relates to an airbag cover for storing a bag-shaped cushion which is rolled up or folded before being inflated and deployed by a gas supplied from an inflater, and relates to a method for manufacturing the airbag cover. The airbag cover is characterized by comprising a first base fabric made of a plain-woven fabric or a non-woven fabric made from chemical fibers, and a second base fabric containing fibers different from the fibers constituting the first base fabric, and having an initial tensile resistance value higher than an initial tensile resistance value of the first base fabric.

公开(公告)号：US20230242061A1

公开(公告)日：2023-08-03

申请号：US17754500

申请日：2020-09-02

Applicant: Autoliv Development AB

Inventor： Takayuki SHIMIZU ,  Atsushi NAKASHIMA

IPC: B60R21/207 ,  B60R21/215 ,  B60R21/231 ,  B60R21/237

CPC classification number: B60R21/207 ,  B60R21/215 ,  B60R21/231 ,  B60R21/237

Abstract: The present invention is an airbag device equipped in a vehicle seat having a seat cushion forming a seat surface and a seatback forming a backrest, containing: an inflator; and an airbag that is stowed in the seatback and deployed by expansion gas discharged from the inflator. The airbag includes a pair of left and right side chambers that deploy from the side parts of the seatback forward and an upper chamber that is provided continuously with the side chambers and deploys above the head of the occupant. The airbag, from a state of being spread out before stowing, is rolled or folded and compressed in a long rod shape in a direction intersecting a longitudinal direction. The location corresponding to the upper chamber of the long rod-shapedairbag is stowed in a stowing part at the rear surface of the headrest at the upper part of the seatback.