公开(公告)号：US20210261079A1

公开(公告)日：2021-08-26

申请号：US16973209

申请日：2019-06-13

Applicant: Autoliv Development AB

Inventor： Mikaela HAGG ,  Malin LEIJER ,  Mats BERNTSSON ,  Kevin WIKSTEDT ,  Par SANDINGE ,  Fredrik KJELL ,  Jules HOUESSOU ,  Carl-Johan SVENSSON ,  Hanna KARLSSON ,  Ola HENRIKSSON

IPC: B60R21/207 ,  B60R21/231

Abstract: There is proposed a vehicle seat configured to support an occupant (401) in a sitting position, the seat comprising: a squab (27), a backrest (28), and an airbag unit. The airbag unit comprises an inflatable bag (1) and an inflator (34). The airbag comprises an inflatable chamber (8, 9; 208). The airbag further comprises an inflatable guide (2), connected to the inflator and the inflatable chamber. Upon actuation of said inflator, said inflatable guide is at least partially inflated before the inflatable chamber, thereby initially urging the inflatable chamber away from the backrest of the seat. The airbag is configured such that after the inflatable guide is at least partially inflated, the inflatable chamber inflates into a deployed position in which it defines an inflated shroud which extends over said sitting position and provides lateral protection to said occupant of the seat in said sitting position.

公开(公告)号：US20210001799A1

公开(公告)日：2021-01-07

申请号：US16977879

申请日：2019-03-04

Applicant: Autoliv Development AB

Inventor： Par SANDINGE ,  Mikaela HAGG ,  Hanna KARLSSON ,  Malin LEIJER ,  Mats BERNTSSON ,  Kevin WIKSTEDT ,  Fredrik KJELL ,  Carl-Johan SVENSSON ,  Jules HOUESSOU ,  Ola HENRIKSSON

IPC: B60R21/233 ,  B60R21/231 ,  B60R21/232 ,  B60R21/235 ,  B60R21/2338

Abstract: There is proposed a vehicle seat configured to support an occupant (42) in a sitting position, the seat comprising: a squab (27), a backrest (28), and an airbag unit. The airbag unit comprises an inflatable airbag (1) provided in an initially rolled and/or folded airbag package (33), and an inflator (34) actuable to direct inflating gas into the airbag (1) to inflate the airbag into an inflated configuration. The airbag (1) comprises a pair of inflatable chambers (8, 9) which are physically connected to one another via a connecting interface (17), and are fluidly isolated from one another. The airbag unit is mounted and configured such that, upon actuation of said inflator (34) to inflate the airbag (1), said inflatable chambers (8, 9) inflate into respective deployed positions in which they: i) extend forwardly from respective opposing and laterally spaced-apart side regions of said backrest (28); and ii) extend upwardly, and laterally inwardly across an uppermost region of the seat towards said connecting interface (17), so as to thereby cooperate to define an inflated shroud around at least an uppermost region of the backrest (28) so as to extend over said sitting position and provide lateral protection to a said occupant (42) of the seat in said sitting position.

公开(公告)号：US20250057262A1

公开(公告)日：2025-02-20

申请号：US18720997

申请日：2022-11-17

Applicant: Autoliv Development AB

Inventor： Alexander RIESS ,  Mikaela HAGG ,  Sara STROM ,  Rebecca MAGYAR

IPC: A41D13/018

Abstract: A wearable safety system comprising a harness comprising a back protection panel, two shoulder straps and a hip belt. The harness is configured to be worn on the torso of a wearer. The system further comprises at least one inflator; and at least one airbag. The wearable safety system is configured to generate an activation signal upon detection of an accident. The at least one airbag is configured to be inflated upon the generation of the activation signal and to be deployed to form at least one inflated body having an extension across at least one of the head and shoulders of the wearer, the thorax area of the wearer and the hips of the wearer. Further, a bag arrangement is provided.