公开(公告)号：US20220266792A1

公开(公告)日：2022-08-25

申请号：US17633068

申请日：2020-07-27

Applicant: Autoliv Development AB

Inventor： Antto-Christian GLAESSER ,  Arndt SÖHNCHEN ,  Jens EHLERS ,  Lennart PETTERSSON ,  Bengt DAHLQUIST ,  Alexandru CIRSTEA ,  Levi LENNARTSSON

IPC: B60R22/46

Abstract: A belt retractor having a belt reel, a safety belt which can be wound thereon to form a wound belt, a pyrotechnic belt tensioner having a drive device which is guided in a tube and can be driven to perform a drive movement, and at least one first further assembly arranged coaxially to the rotational axis of the belt reel and in series with the belt reel, a safety belt which can be wound thereon to form a wound belt, and at least one first assembly, wherein the tube has a straight linear section which extends parallel to the rotational axis of the belt reel and the longitudinal axis of the assembly and is arranged on the side of the belt reel.

公开(公告)号：US20220194295A1

公开(公告)日：2022-06-23

申请号：US17645376

申请日：2021-12-21

Applicant: Autoliv Development AB

Inventor： Youssef-Philippe DABAGHI ,  Yosra DORAI ,  Adelice LEVY ,  Nathalie POTEL-CHARLETTE

IPC: B60Q9/00 ,  G01V3/10 ,  G01V3/08 ,  B60R16/027 ,  G08B21/18

Abstract: A method of measuring a user's contact or proximity to a vehicle steering wheel, comprising the steps of measuring the user's contact or proximity to the vehicle steering wheel during a phase of use of the vehicle steering wheel resulting in generating of a measurement signal (SM), storing in a second memory unit at least part of the values of the measurements taken, adjusting the detection threshold (S2M/1M) based on the stored values and/or processing carried out on the stored values.

公开(公告)号：US11364871B2

公开(公告)日：2022-06-21

申请号：US17120575

申请日：2020-12-14

Applicant: Autoliv Development AB

Inventor： Yuto Kobayashi ,  Tsutomu Sakurai

IPC: B60R21/231 ,  B60R21/207 ,  B60R21/233 ,  B60R21/2338 ,  B60R21/239 ,  B60R21/26

Abstract: A far side side airbag device provided on the side part in the center in the width direction of a backrest portion of either of separated seats arranged in the width direction of a vehicle, which restrains the movement of an occupant. A cushion and an inflator expands and deploys the cushion. The cushion has a first portion and a second portion that expand and deploy onto the front surface of each of the adjacent separated seats when a signal is received to restrain the occupant and capture the side part of the occupant, and a center portion provided in between the first portion and the second portion. A protruding part is formed on the center portion in order to capture the head of the occupant.

公开(公告)号：US20220185357A1

公开(公告)日：2022-06-16

申请号：US17593107

申请日：2020-03-11

Applicant: Autoliv Development AB

Inventor： Christophe POUGNARD

IPC: B62D1/04 ,  B62D1/06

Abstract: The invention relates to a method for manufacturing a steering wheel comprising a frame, a covering formed by a body, overmoulded onto the frame, and at least one insert, the method comprising steps aimed at: providing at least one recess in the covering, and producing the insert so that an assembly of the insert with the body of the covering allows the recess, to be at least partially covered, wherein the insert is obtained in a single piece with the body of the covering.

公开(公告)号：US11345308B2

公开(公告)日：2022-05-31

申请号：US16913287

申请日：2020-06-26

Applicant: IMS GEAR SE & Co. KGaA ,  AUTOLIV DEVELOPMENT AB

Inventor： Sebastian Breithaupt ,  Eric Dreher ,  Andreas Lucht

IPC: B60R22/46 ,  F16D15/00 ,  F16D43/202

Abstract: The present invention relates to an ejector clutch (1) for a belt tensioner, comprising a first shaft (10), a second shaft (20), and a coupling part (30), wherein the coupling part (30) is arranged between the first shaft (10) and the second shaft (20) in a longitudinal axis (X) defining an axial direction, wherein the coupling part (30) has at least one clutch finger (40), which engages in a first recess (15) of the first shaft (10) for transmitting a torque (M) and, when a torque (M2) to be transmitted is exceeded, said clutch finger is displaced, against a spring force in the axial direction, from the first recess (15) of the first shaft (10) into a second recess (25) of the second shaft (20). The invention further relates to a belt tensioner with an ejector clutch (1).

公开(公告)号：US11338757B2

公开(公告)日：2022-05-24

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 ,  B60R21/00

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：US20220144202A1

公开(公告)日：2022-05-12

申请号：US17593104

申请日：2020-02-25

Applicant: Kazuki MORITA ,  Kazuhiro ABE ,  Horoyoshi SHIMONO ,  Autoliv Development AB

Inventor： Kazuki MORITA ,  Kazuhiro ABE ,  Hiroyoshi SHIMONO

IPC: B60R21/203 ,  B60R21/215 ,  B60R21/237

Abstract: An airbag device for a driver's seat is provided with a variant steering wheel, and an airbag module. The variant steering wheel has a module mounting surface and a cover member. When the cover member receives the expansion pressure of a cushion, a cover door opens. The airbag module includes a cloth member that is put on the cushion. A front end side of the cloth member is connected to an inflator, and a rear end is a free end. The airbag module is in a state in which the cushion is in a stored state, the cloth member is put over the cover member side of the cushion, and the cloth member is held between the cover member and the cushion in the stored state.

公开(公告)号：US20220118892A1

公开(公告)日：2022-04-21

申请号：US17310025

申请日：2020-01-13

Applicant: Autoliv Development AB

Inventor： Erik RYDSMO ,  Anders AHLQVIST

IPC: B60N2/30 ,  B60N2/42

Abstract: Adjustable seat device for a vehicle, comprising: -a base portion (10), -a seat portion (20) that is movable with respect to the base portion (10) between a first position, referred to as retracted, and a second position, referred to as extended, -an articulation system (30) forming a deformable parallelogram, which is connected to the base portion (10) and to the seat portion (20) and comprises at least one diagonal support arm (31) connected diagonally to the deformable parallelogram, characterized in that the diagonal support arm (31) is designed to have a first length when the seat portion (20) is in the first position and a second length when the seat portion (20) is in the second position.

公开(公告)号：US11279316B2

公开(公告)日：2022-03-22

申请号：US17193150

申请日：2021-03-05

Applicant: Autoliv Development AB

Inventor： Hiroyoshi Shimono ,  Yuto Kobayashi ,  Tsutomu Sakurai

IPC: B60R21/237 ,  B60R21/207 ,  B60R21/217 ,  B60R21/231

Abstract: An airbag cushion, which expands and deploys between adjacent seats in a passenger compartment, comprising a top panel and bottom panel that are separated and face each other vertically when deployed, side panels connecting the edges of the top panel and the bottom panel, a protruding part that protrudes upward from the top panel, a cylindrical inflator attached along the inner surface of the side panel on the side of the protruding part is stowed in a folded state by overlaying the top panel and the side panel provided with the attachment part of the inflator, and lining up a first roll part which is the protruding part rolled up, a fold-back part which is the first side part folded back to cover the attachment part of the inflator, and a second roll part on top of the top panel with the second roll part in the center.

公开(公告)号：US11267433B2

公开(公告)日：2022-03-08

申请号：US17252325

申请日：2019-05-08

Applicant: Autoliv Development AB

Inventor： Yuto Kobayashi ,  Tsutomu Sakurai

IPC: B60R21/233 ,  B60R21/207 ,  B60R21/231 ,  B60R21/239 ,  B60R21/00

Abstract: The airbag is provided with a main chamber that deploys toward the front of the vehicle and a pre-chamber that houses the inflator and begins to deploy ahead of the main chamber in the vehicle width direction to the inside of the main chamber. Here, the main chamber is demarcated into a front region and a rear region by a demarcation. The boundary area between the main chamber and the pre-chamber is provided with a front vent that directs the expanding gas from the pre-chamber to the pre-chamber front area and a rear vent that directs the gas to the rear region.