公开(公告)号：US20230130463A1

公开(公告)日：2023-04-27

申请号：US17905391

申请日：2021-01-27

Applicant: Autoliv Development AB

Inventor： Yuto KOBAYASHI ,  Tsutomu SAKURAI ,  Hideho FUKUDA

IPC: B60R21/237 ,  B60R21/201 ,  B60R21/215

Abstract: An improved modularization of an airbag cushion covered with a cover member and a method for manufacturing the same are disclosed. A first press is performed on the first portion of the cover member in a state where the folded airbag cushion is not covered with the cover member. The first portion has at least a portion that includes a position corresponding to an inflator within the folded airbag cushion. Next, the folded airbag cushion is covered with the cover member, and in the covered state, a second press is applied to at least a part of the second portion of the cover member excluding the first portion.

公开(公告)号：US20230079656A1

公开(公告)日：2023-03-16

申请号：US17929016

申请日：2021-02-09

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Zoltan ZORGEL ,  Stefan DAN ,  Robert BUGULET ,  Paul IMRE

IPC: B60R22/195

Abstract: The present invention relates to a tensioning apparatus for a safety belt component and to a method for producing such a tensioning apparatus, comprising a gas generator for generating a pressurized gas, a piston which can be driven by the pressurized gas, a traction cable which is connected to the piston and can be connected to a safety belt component to be set into tensioning motion, and a tensioner tube for receiving and guiding the piston, wherein the gas generator is located in the tensioner tube, the tensioner tube has a cut-out in the jacket thereof between the gas generator and the piston, and a cable deflection is provided, by means of which the traction cable is guided through the cut-out and out of the tensioner tube.

公开(公告)号：US20230064059A1

公开(公告)日：2023-03-02

申请号：US17759976

申请日：2021-01-11

Applicant: Autoliv Development AB

Inventor： Dietmar LEGDE

IPC: B60R22/46

Abstract: A seat belt tensioning device with a gas generator for generating a compressed gas, a piston driven by the compressed gas, a tension cable which is connected to the piston and is connectable to a seat belt component to be set into a tensioning movement, a tensioner tube for receiving and guiding the piston, and a guide block that forms a cable guide and in which a receptacle receiving the gas generator and a pressure chamber connected in terms of flow to the receptacle are formed, wherein the guide block is connected to the tensioner tube, and the tension cable runs rectilinearly in a piston movement direction from the tensioner tube through the pressure chamber, wherein the guide block forms a linear guide adjoining the pressure chamber such that the tension cable can be led out of the guide block on the side opposite the tensioner tube.

公开(公告)号：US11577687B2

公开(公告)日：2023-02-14

申请号：US17357169

申请日：2021-06-24

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Ronald Jabusch ,  Günter Clute

IPC: B60R22/44 ,  B60R22/46 ,  B60R22/34

Abstract: A belt retractor (40) having a belt reel (14), a seat belt (12) which can be wound thereon to form a belt reel, and at least one first assembly, the first assembly being arranged coaxially with the axis of rotation of the belt reel (14) and in series with the belt reel (14). The belt retractor is especially adapted for mounting inside the frame member of a motor vehicle seat.

公开(公告)号：US20230022081A1

公开(公告)日：2023-01-26

申请号：US17757333

申请日：2020-12-16

Applicant: Autoliv Development AB

Inventor： Naga BORUSU ,  Michal LAWNICZAK ,  Andreas KALOUS ,  Steven PAVLOVICH ,  Jakub KWIECIEN

IPC: B60R21/217 ,  B60R21/203 ,  B60R21/2334

Abstract: An airbag having an outer skin having an inner side and an outer side is described. The outer skin has an inflator attachment region in which an opening structure for an inflator is provided. The airbag is a part of an airbag assembly further having a flange and an inflator extending through the opening structure and being attached to the flange. In order to provide the possibility of an easy and automatable mounting process, the opening structure having at least two basically radially extending cut-outs, so that the attachment region has at least two flap sections being separated by the cut-outs. These flap sections can be pulled apart during the mounting process, such that the inflator can be attached to the flange.

公开(公告)号：US11535189B2

公开(公告)日：2022-12-27

申请号：US17257161

申请日：2019-07-03

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Tommy Wang ,  Bob Chen ,  Raphael Tao ,  Willi Welz ,  Frank Gan ,  Kai-Stephan Müller ,  Chris Van Helvoort ,  Victoria Drews

IPC: B60R22/12 ,  D03D11/02

Abstract: The present invention relates to a belt strap for a safety belt device of a motor vehicle. The belt strap includes at least one cavity for receiving electronic components and/or lines. The cavity is formed by two fabric layers which are connected to one another in the outer edge sections by means of one or more weave thread/weave threads running parallel to the longitudinal direction of the belt strap.

公开(公告)号：US20220402455A1

公开(公告)日：2022-12-22

申请号：US17756105

申请日：2020-10-01

Applicant: Autoliv Development AB

Inventor： Yuto KOBAYASHI ,  Tsutomu SAKURAI

IPC: B60R21/2165 ,  B60R21/207 ,  B60R21/231 ,  B60R21/237

Abstract: An airbag cushion including a cushion rear portion on the inner side of a frame side plate part, a cushion folded portion folded to the outer side of the frame side plate part, and a cushion front portion on the outer side of the frame side plate part. A cover enveloping portion of a cover member has a first end portion engaged with the cushion rear portion and a second end portion that covers a front surface of the cushion folded portion to the cushion front portion and is engaged with a back surface of the cushion folded portion. A cover extension portion connected to the cover enveloping portion by a joint portion and is engaged with the frame side plate part. The cover enveloping portion or the cover extension portion is provided with a weak portion (breakable).

公开(公告)号：US20220379833A1

公开(公告)日：2022-12-01

申请号：US17753932

申请日：2020-08-05

Applicant: Autoliv Development AB

Inventor： Takayuki SHIMIZU ,  Atsushi NAKASHIMA

IPC: B60R21/207 ,  B60R21/2338

Abstract: The present invention is an airbag device installed in a vehicle seat having a seat cushion forming the seat surface and a seatback forming the backrest, a pair of inflators stowed in the left and right side portions of said seatback and generating expansion gas, and an airbag stowed in said seatback in a rolled or folded state and deployed by the expansion gas released from said inflators. The airbag is configured to include a pair of left and right side chambers that deploy from the side of the seatback toward the front and restrain movement of at least the waist to the shoulders of an occupant, and a connection part that connects the pair of side chambers and is positioned above the head of the occupant when the airbag is deployed.

公开(公告)号：US20220379832A1

公开(公告)日：2022-12-01

申请号：US17753763

申请日：2020-08-03

Applicant: Autoliv Development AB

Inventor： Kazuhiro ABE ,  Kazuki MORITA ,  Hiroyoshi SHIMONO

IPC: B60R21/203 ,  B60R21/2165

Abstract: A driver seat airbag device, provided with a steering wheel and an airbag module. The steering wheel includes a variant rim with a central upper part thereof omitted, and a cover member that covers the module installation surface at the center of the rim and the airbag module. The cover member includes a frontal region on an occupant side of the airbag module, an upper region on the upper side of the airbag module, and a tear line that enables the frontal region and the upper region to open up as cover doors. The tear line extends continuously from at least the center of the frontal region to at least the center of the upper region. The cover doors open to the left and right respectively from near the center of the frontal region and upper region.

公开(公告)号：US11511700B2

公开(公告)日：2022-11-29

申请号：US16980972

申请日：2019-03-08

Applicant: Autoliv Development AB

Inventor： Yutaka Nakajima ,  Royta Ishigaki ,  Yoshiki Ito

IPC: B60R21/233 ,  B60R21/205 ,  B60R21/231

Abstract: [Problem] To provide an airbag apparatus in which the injury value of a passenger can be efficiently suppressed in an emergency.
[Resolution Means] A typical configuration of an airbag apparatus 100 according to the present invention includes: an inflator 118 which is installed in a vehicle so as to be capable of supplying gas; an inner bag 112 which is expanded from in front of a seat utilizing the gas; and an outer bag 110 to which the gas is supplied from the inflator 118 or via the inner bag 112 and expanded so as to surround the inner bag 112. The outer bag 110 includes an opening 116 which exposes the inner bag 112 towards the seat 104, wherein the inner bag 112 has a more elongated shape in the anteroposterior direction of the vehicle than in the width direction of the vehicle, and the inner bag 112 further includes a restraining part 114 which is exposed on the recessed surface from the opening 116 to the seat side.