公开(公告)号：US12194944B2

公开(公告)日：2025-01-14

申请号：US18554939

申请日：2022-03-14

Applicant: Autoliv Development AB

Inventor： Takayuki Shimizu ,  Atsushi Nakashima ,  Yosuke Shimizu ,  Yoshinori Beppu

IPC: B60R21/207 ,  B60R21/231 ,  B60R21/233 ,  B60R21/2338

Abstract: An airbag device has a first side cushion that expands forward to cover one side of an occupant seated in the seat of the vehicle, a second side cushion that expands forward to cover the other side of the occupant, at least one inflator that injects gas to inflate the first side cushion and the second side cushion, and a connection that connects the first side cushion and the second side cushion. The connecting part is deployed so as to pass through the rear surface region between the seat 1 and the occupant above the seat surface of the seat in the fully expanded state when the expansion and deployment of each side cushion and is complete, and is held in place by the occupant, pulling each side cushion and inward.

公开(公告)号：US12194939B2

公开(公告)日：2025-01-14

申请号：US18261619

申请日：2022-01-11

Applicant: Autoliv Development AB

Inventor： Ryoraro Ishida ,  Sumit Kumar ,  Kazuhiro Abe ,  Hiroyoshi Shimono ,  Keisuke Honma

IPC: B60R21/203 ,  B60R21/217 ,  B62D1/04 ,  B62D1/11 ,  B62D7/22

Abstract: The present invention, includes: a damper unit provided between an airbag module that acts as a damper mass for a steering wheel and the steering wheel to dampen vibrations of the steering wheel, an engagement mechanism provided in the airbag module that maintains the airbag module on the steering wheel in a relatively displaceable manner, and protecting means provided on the airbag module for stopping external forces to the engagement mechanism in a non-engaged state with the steering wheel, that may cause deformation, and thereby protecting the engagement mechanism.

公开(公告)号：US20240409057A1

公开(公告)日：2024-12-12

申请号：US18695907

申请日：2022-09-12

Applicant: Autoliv Development AB

Inventor： Kaname TANAKA ,  Kazuki FUJIWARA ,  Kazuhiro ABE

IPC: B60R21/233 ,  B60R21/205 ,  B60R21/239

Abstract: An airbag device that is stowed in the instrument panel of a vehicle in order to protect an occupant in a passenger seat and includes an inflator for generating expansion gas along with an airbag that inflates and deploys toward the occupant side via gas released from the inflator. The airbag is connected to the inflator and includes a main chamber positioned in front of the occupant properly seated during deployment and a sub chamber connected to at least one side of the main chamber. An inner vent through which gas flows, is formed at a boundary portion of the main chamber and the sub chamber. Furthermore, a check valve for opening and closing the inner vent is provided.

公开(公告)号：US20240391411A1

公开(公告)日：2024-11-28

申请号：US18694674

申请日：2022-06-28

Applicant: Autoliv Development AB

Inventor： Liang DING ,  Linlin XU

IPC: B60R21/203

Abstract: A steering wheel, including a cover, a safety airbag, and a frame, the safety airbag being accommodated in a space defined by the cover and the frame and being fixedly mounted on the frame, and the cover being connected to the frame in a suspended manner. The cover is a unitary structure, and is divided into a first functional region, a second functional region, and a third functional region. Surfaces of the first functional region and the third functional region are both provided with a touch film. At least three non-collinear force sensors are further provided in the space. Some of the force sensors are arranged to be opposite the first functional region, and the rest are arranged to be opposite the third functional region. A controller is further included. Also provided is a method for enabling a preset function in a vehicle by using a steering wheel.

公开(公告)号：US20240391381A1

公开(公告)日：2024-11-28

申请号：US18261623

申请日：2022-01-18

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Olivier BERTRAND ,  Hugues DOURSOUX ,  Boubacar SAGNA ,  Pascal HUGAUD

IPC: B60Q3/283 ,  B62D1/04 ,  B62D1/06

Abstract: A lighting device for a vehicle steering wheel rim, comprising: —a plurality of light sources arranged so as to emit light towards an external display wall of the rim, —a holding body comprising an internal wall with an elongate opening having a predetermined passage width to allow the light emitted towards the external display wall to pass through, wherein the lighting device comprises at least one bridging element engaged with the holding body and at least partially arranged on an opposite side of the internal wall from the external, display wall, in order to limit any increase in the predetermined passage width.

公开(公告)号：US12151735B2

公开(公告)日：2024-11-26

申请号：US18002606

申请日：2021-05-17

Applicant: Autoliv Development AB ,  Daimu Hirano

Inventor： Daimu Hirano

IPC: B62D1/10 ,  B60R16/02 ,  B60R21/203

Abstract: A vehicle steering wheel device, including a center portion of a steering wheel, a steering wheel cover that covers the center portion on the dashboard side, the side opposite the driver, an electronic control unit stowed in an internal area between the steering wheel cover and the center portion, an opening section where a part of the steering wheel cover is open in a window shape, a lid detachably provided on the steering wheel cover that closes the opening section, and a harness provided in the internal space that connects to the electronic control unit and supplies power from the vehicle body side, where the electronic control unit is provided secured to the lid, and the lid is connected to the vehicle body side by the harness connected to the electronic control unit.

公开(公告)号：US12151638B2

公开(公告)日：2024-11-26

申请号：US18546235

申请日：2022-01-27

Applicant: Autoliv Development AB

Inventor： Yuto Kobayashi ,  Takaki Shibuya

IPC: B60R21/231 ,  B60R21/217 ,  B60R21/235 ,  B60R21/237

Abstract: The side airbag device is provided with a cushion, an inflator arranged on the occupant side of a side part of a seat frame, and a support plate, where the cushion in a folded state includes: a first portion positioned on the occupant side of the seat frame side part, and a second portion positioned on the side opposite the occupant side of the seat frame side part and wraps around the vehicle front side from the first portion to sandwich the seat frame side part together with the first portion; and the support plate includes: a main body part for supporting the second portion, and a rearward extending part, in which through-holes and are formed extending from the main body part toward the rear of the vehicle beyond the second portion for allowing stud bolts and of the inflator to pass through.

公开(公告)号：US20240359654A1

公开(公告)日：2024-10-31

申请号：US18579992

申请日：2022-07-11

Applicant: Autoliv Development AB

Inventor： Julian STRAUSS ,  Markus HUEG ,  Arne BARGMANN

IPC: B60R22/38 ,  B60R22/34

CPC classification number: B60R22/38 ,  B60R2022/3419

Abstract: A self-locking belt retractor comprising a belt shaft which is rotatably mounted in a frame, wherein a safety belt can be wound up said belt shaft, a blocking device which blocks the belt shaft if a predetermined feed-out acceleration of the safety belt in the feed-out direction of the safety belt is exceeded, and comprising a control disc device mounted on the belt shaft, the control disc device comprising a control disc and an inert mass which is mounted on the control disc so as to be pivotable about a pivot axis.

公开(公告)号：US12103483B2

公开(公告)日：2024-10-01

申请号：US18264188

申请日：2022-02-07

Applicant: Autoliv Development AB

Inventor： Hugues Doursoux

IPC: B60R21/203

CPC classification number: B60R21/2037 ,  B60R21/203 ,  B60R21/2035

Abstract: A device for retaining a safety module mounted on a vehicle steering wheel structure, comprising:



at least one latching element,
at least one elastic element that is arranged so as to engage with the latching element in order to retain the safety module on the steering wheel structure,

the elastic element comprising a contact portion arranged such that, when there is a movement of mounting the safety module on the steering wheel structure, it comes into contact with a guide track arranged on an actuation face of the latching element located facing the elastic element,

wherein the guide track is arranged on a first side of the latching element, and in that the actuation face has at least one offset arranged between the guide track and a second side of the latching element.

公开(公告)号：US20240317309A1

公开(公告)日：2024-09-26

申请号：US18574606

申请日：2022-06-15

Applicant: Autoliv Development AB

Inventor： Jinkeun KIM ,  Yousuke KATO ,  Ryohei YOSHIHARA ,  Yutaka HIROTA ,  Takanori IKEDA

IPC: B62D7/22 ,  B60R21/203

CPC classification number: B62D7/222 ,  B60R21/2037

Abstract: A steering wheel deice comprising: a horn spring provided between a steering wheel and an airbag module which serves as a damper mass; a damper unit provided on the airbag module; and a pin, one end of which is held by the steering wheel, and at another end of which the damper unit is disposed in a slidable manner. A conduction circuit of a horn includes: the pin which is formed from an electrically conductive material; a horn contact that is provided on the airbag module and that contacts and separates from the pin due to elastic deformation of the horn spring; and a U-shaped spring that is provided to the steering wheel and that conducts by clipping the pin.