公开(公告)号：US20190118759A1

公开(公告)日：2019-04-25

申请号：US16094409

申请日：2017-05-11

Applicant: Yuto KOBAYASHI ,  Hiroyuki TAGUCHI ,  Autoliv Development AB

Inventor： Yuto KOBAYASHI ,  Hiroyuki TAGUCHI

IPC: B60R21/239 ,  B60R21/231 ,  B60R21/235 ,  B60R21/2338

Abstract: A side airbag device includes: an inflator; a cushion that is expandable from the side of a seat toward a front of a vehicle; a vent hole that is provided at a predetermined position of the cushion and that discharges the gas; a patch that openably covers the vent hole from an inside of the cushion; a tether that is connected to the patch and a predetermined position (a tether cutter) of the side of the seat, the tether pulling the patch toward a rear of the vehicle so as to open the vent hole when the cushion is expanded and deployed; and a tether cutter that is configured to cut the tether in response to information relating to a state of the vehicle.

公开(公告)号：US10249450B2

公开(公告)日：2019-04-02

申请号：US15123821

申请日：2015-03-05

Applicant: Autoliv Development AB

Inventor： Beat Jörimann ,  Carsten Käbisch ,  Marco Mussato

IPC: B60R22/34 ,  H01H1/50 ,  B60R22/48 ,  H01H27/00

Abstract: A switch for a belt buckle of a seatbelt device including at least two contact elements (4, 5) abutting on each other or reaching into abutment on each other in a cavity of the switch, wherein at least one of the contact elements (4, 5) is configured as a movable contact spring. An insertion channel (8) is provided into which a belt tongue, a locking part, an ejector (7) or a part movably coupled with one of these parts is insertable and removable at least with a section during the locking and unlocking movement of the belt tongue. A movably supported coupling member (3) protrudes with a first section (10) into the insertion channel (8) and includes a second section (11) associated with the contact spring. The movably supported coupling member (3) abuts via the second section (11) on the contact spring in a position-independent manner.

公开(公告)号：US20190077367A1

公开(公告)日：2019-03-14

申请号：US16085051

申请日：2017-03-13

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： BENGT DAHLQUIST ,  ROBERT SVENSSON

IPC: B60R22/34

CPC classification number: B60R22/3413 ,  B60R2022/287 ,  B60R2022/288

Abstract: A belt retractor for a motor vehicle seat belt, with a belt shaft (1) in a housing frame, a profile head (2) which can be locked and a force limitation device (3) with a first end (4) coupled to the profile head (2) and a second end (5) is coupled to the belt shaft (1) and which allows a force-limited relative rotation of the belt shaft (1) with regard to the locked profile head (2). A connection tube (6) surrounds the force limitation device (3) with a locking hook (7), which during the relative rotation with regard to the profile head (2) slides over an external circumference of the connection tube (6) and on reaching a predetermined angle of rotation of the belt shaft (1) engages in a locking groove (8) on the connection tube (6), the coupling the connection tube (6) to the belt shaft (1) The connection tube (6) is produced in one piece with the profile head (2), so that on engagement of the locking hook (7) in the locking groove (8) the belt shaft (1) is locked via the profile head (2) to the housing frame in a non-rotational manner.

公开(公告)号：US20190059521A1

公开(公告)日：2019-02-28

申请号：US16087237

申请日：2017-03-20

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： FABIAN HARMS ,  ARNDT SOHNCHEN ,  IULIAN ROTARIU

IPC: A44B11/25

CPC classification number: A44B11/2565 ,  A44B11/2523

Abstract: An illuminated belt buckle (1) for a seat belt device of a motor vehicle, having a housing (2), a push button (3) displaceable in the housing (2), an insertion slot (4) bounded by an edge section (21) of the housing (2). A light source (10) and the at least one light emission surface (12, 13, 38, 39) are connected via at least one optical waveguide (11), and wherein a deflecting element (14, 15, 16) is arranged or formed on at least one boundary surface (7) of the optical waveguide (11) and/or on at least one boundary surface (8, 9) of the light emission surface (12, 13, 38, 39). The deflecting element having a geometry that differs from the rest of the boundary surface (7, 8, 9).

公开(公告)号：US10189432B2

公开(公告)日：2019-01-29

申请号：US15509012

申请日：2015-08-27

Applicant: Autoliv Development AB ,  Tetsuya Matsushita ,  Gaku Morita

Inventor： Tetsuya Matsushita ,  Gaku Morita

IPC: B60R21/231 ,  B60N2/427 ,  B60R21/207 ,  B60R21/2338 ,  B60R22/12 ,  B60R22/00 ,  B60R21/2342 ,  B60R21/00 ,  B60R21/215 ,  B60R21/235

Abstract: An occupant restraining device capable of coping with a plurality of collision directions without additional airbags is provided. An occupant restraining device (100) is adapted to restrain an occupant P sitting in a vehicle seat (110), and the device includes a seatbelt (120) fixed to left and right sides of a seat cushion (116) of the seat to restrain the occupant's hips (P2), airbags (130a) and (130b) stored inside a seat back of the seat on the left and right sides thereof and inflated and deployed on the left and right sides of the occupant. Tensile fabric (140) is connected to each of the airbags and the seat cushion and applied with tension, when the airbags are inflated and deployed, so as to be extended between the airbags inflated and deployed and both side surfaces of the seat cushion.

公开(公告)号：US20190001917A1

公开(公告)日：2019-01-03

申请号：US16063015

申请日：2018-06-15

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Gerald PRIMA ,  Sebastien CORNEC

IPC: B60R21/264

CPC classification number: B60R21/2644 ,  B60R2021/26076 ,  F42B3/04

Abstract: A gas generator includes at least one pyrotechnic substance, at least one subassembly formed at least of a first component and a second component, and at least one third component fixed to at least one of the first component and of the second component. The this component and one of the first component and of the second component each comprise an indexing interface arranged to temporarily block at least two degrees of freedom between the third component of the one of the first component and of the second component.

公开(公告)号：US20180357792A1

公开(公告)日：2018-12-13

申请号：US15780556

申请日：2016-12-02

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： LEIF LINDGREN

IPC: G06T7/80 ,  G06K9/00 ,  G06T7/231

Abstract: A motor vehicle vision system (10) includes a pair of imaging devices (12a, 12b) forming a stereo imaging apparatus (11) and a data processing apparatus (14) for rectification of images captured by the stereo imaging apparatus (11), matching of rectified images, and to detect an object in the surrounding of the motor vehicle. The data processing device (14) performs, for image elements (43) of a rectified image from one imaging device, a search for a best-matching image element (44′) in the corresponding rectified image from the other imaging device. The search yielding vertical shift information from which a vertical shift from the image element (43) to the best-matching image element (44′) is derivable. The data processing device (14) calculates a pitch angle error and/or a roll angle error of or between the imaging devices (12a, 12b) from the vertical shift information.

公开(公告)号：US20180272989A1

公开(公告)日：2018-09-27

申请号：US15761967

申请日：2016-09-21

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： RONALD JABUSCH ,  UWE EVERS ,  ANIRUDDHA DESHPANDE

IPC: B60R22/40

Abstract: A vehicle-sensitive sensor for a self-locking belt retractor, including a carrier part (4), a locking lever (2) including an engagement point (3), and a sensor mass (1) coupled to the locking lever (2), disposed as standing upright on a supporting face (5) of the carrier part (4) and tiltable with respect to the carrier part (4) The sensor mass (1) includes a sensor part (6), made of a first material, resting on the supporting face (5), and of a mass part (7), made of a second material, connected to the sensor part (6), disposed above the supporting face (5), wherein the first material forming the sensor part (6) has a lower density and a lesser hardness than the second material forming the mass part (7).

公开(公告)号：US20180267164A1

公开(公告)日：2018-09-20

申请号：US15756838

申请日：2016-08-31

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： CHRISTIAN SCHWERT ,  DIRK KLOTZBUECHER

IPC: G01S13/93 ,  G01S13/34 ,  G01S7/35

Abstract: A vehicle radar system (3, 3′) and related method including a transceiver arrangement (7, 7′) that is arranged to generate and transmit at least a first radar signal over a cycle (4a) and a following second radar signal over a cycle (4b). For the first radar signal cycle (4a), a corresponding first received signal (5a) and corresponding first received signal information (20a, 28a) is obtained, and for a following second radar signal cycle (4b), a corresponding second received signal (5b) and corresponding second received signal information (20b, 28b) is obtained. The vehicle radar system (3, 3′) is arranged to calculate a difference between the first received signal information (20a, 28a) and the second received signal information (20b, 28b).

公开(公告)号：US10068732B2

公开(公告)日：2018-09-04

申请号：US15227538

申请日：2016-08-03

Applicant: Autoliv Development AB

Inventor： François Gaudinat ,  Alain Magne ,  Philippe Jacquot

IPC: H01H39/00 ,  B60L3/04

Abstract: A circuit breaker includes at least one electrical conductor for connection to an electrical circuit, a housing, a die, a punch movable relative to the housing to pass from a first position to a second position, and a pyrotechnical actuator to make the punch pass from the first position to the second position when ignited. The punch passes from the first position to the second position to cut the at least one electrical conductor into at least two distinct parts, and establish between the punch and the die, at least one electrical arc between the at least two distinct parts when the circuit breaker is connected to a live electrical circuit. When the punch is in the second position, at least one passage is between the at least two distinct part guides the at least one electrical arc between the distinct parts. A punch die unit includes at least one material designed to be withdrawn by ablation by the at least one electrical arc for generating gas suitable for increasing a voltage of the at least one electrical arc.