公开(公告)号：US20240140354A1

公开(公告)日：2024-05-02

申请号：US18279746

申请日：2022-02-24

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Bengt DAHLQUIST ,  Arndt SÖHNCHEN ,  Lennart PETTERSSON ,  Ronald JABUSCH ,  Hans-Jörg LANGHOFF ,  Antto-Christian GLÄSSER ,  Alexandru CIRSTEA ,  Jens EHLERS

IPC: B60R22/34

CPC classification number: B60R22/34 ,  B60R2022/3402

Abstract: The invention relates to a load-bearing seat belt retractor for a seat structure of a vehicle seat. The seat belt retractor has two housing halves, between which functional modules of the seat belt retractor are arranged. One functional module is a belt spool with a winding axis, wherein a plurality of support plates oriented perpendicularly to the winding axis is provided on the functional modules, each said support plate having at least two locking noses, and the locking noses engage into corresponding locking holes in the two housing halves. The housing halves have beads and/or reinforcements directed toward the functional modules, and at least one section of a functional module and/or a section of a support plate is supported against the beads and/or reinforcements in at least one direction parallel to the winding axis.

公开(公告)号：US20230278524A1

公开(公告)日：2023-09-07

申请号：US18043871

申请日：2021-08-30

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Adrian BUD ,  Arndt SÖHNCHEN ,  Lennart PETTERSSON ,  Ronald JABUSCH ,  Hans-Jörg LANGHOFF ,  Antto-Christian GLAESSER ,  Alexandru CIRSTEA ,  Elias MATHIASSON ,  Jens EHLERS ,  Janne LARSSON ,  Per AXBLOM

IPC: B60R22/46

CPC classification number: B60R22/4604 ,  B60R2022/4666

Abstract: The invention relates to a belt retractor surrounding a belt reel which is rotatably mounted in a frame, and comprising a force-limiting device with at least one plastically deformable first torsion rod, wherein the first torsion rod has a first end rotationally fixed to the belt reel and a second end rotationally fixed to a profiled head which can be blocked via a first blocking device in a fixed manner relative to the vehicle. The belt reel, the first torsion rod and the profiled head are arranged coaxially to one another and in series relative to one another.

公开(公告)号：US20240308463A1

公开(公告)日：2024-09-19

申请号：US18279749

申请日：2022-02-24

Applicant: AUTOLIV DEVELOPMENT AB

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

IPC: B60R22/46 ,  B60N2/68 ,  B60R22/34

CPC classification number: B60R22/4628 ,  B60N2/688 ,  B60R2022/3402

Abstract: The invention relates to a load-bearing seatbelt retractor for a seat structure of a vehicle seat, the seatbelt retractor having two housing halves between which functional modules of the seatbelt retractor are disposed. One functional module is a belt reel having a winding axis. The two housing halves form two mutually parallel receptacles in the seatbelt retractor, which are oriented perpendicular to the winding axis. Two seat bars can be inserted into the receptacles. The two housing halves are in contact at least on two contact lines above and below the functional modules with respect to an insertion direction of the receptacles. The lower contact line splits open on both sides along the winding axis such that respective intermediate spaces open toward the receptacles are formed.

公开(公告)号：US20240051495A1

公开(公告)日：2024-02-15

申请号：US18258099

申请日：2021-11-12

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Arndt SÖHNCHEN ,  Thouseef AQEEB ,  Ronald JABUSCH ,  Hans-Jörg LANGHOFF ,  Antto-Christian GLAESSER ,  Vengatesh RAMAR ,  Alexandru CIRSTEA ,  Jens EHLERS

IPC: B60R22/46

CPC classification number: B60R22/4604 ,  B60R2022/4666

Abstract: A belt tightener for a safety belt system in a motor vehicle comprises at least one electric actuator. A decentralized, independent electric energy store designed to store a sufficient amount of electric energy for operating the actuator is dedicated to the belt tightener.

公开(公告)号：US20230356684A1

公开(公告)日：2023-11-09

申请号：US18246278

申请日：2021-09-08

Applicant: Autoliv Development AB

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

IPC: B60R21/201 ,  B60R21/233 ,  B60R21/207

CPC classification number: B60R21/207 ,  B60R21/201 ,  B60R21/233 ,  B60R2021/23386

Abstract: The present invention relates to an airbag apparatus for a vehicle seat, comprising

at least one airbag module, wherein the at least one airbag module comprises at least one airbag and is designed for attachment to a backrest and/or to a seat cushion of a vehicle seat, and
a catch strap mechanism for the airbag module, wherein the catch strap mechanism comprises at least one catch strap arrangement attached to the airbag, the catch strap mechanism being designed for attachment to the vehicle seat.