公开(公告)号：US20200010045A1

公开(公告)日：2020-01-09

申请号：US16503767

申请日：2019-07-05

Applicant: Autoliv Development AB

Inventor： Satoshi ITO ,  Atsushi TAMURA ,  Akifumi HANAWA

IPC: B60R21/36 ,  B60R21/20 ,  B60R21/2334

Abstract: [Problem] To improve the energy absorption amount in a region for covering a pillar without increasing the gas generation amount of an inflator and without causing a shortage in the energy absorption amount in a region for covering the vicinity of the end on the hood side of a front glass.[Resolution means] A pedestrian protecting airbag apparatus includes: an airbag for covering the vicinity of the end on the hood side of a front glass along with at least a part on the lower side of a pillar; and an inflator for supplying gas to the airbag during a collision. The airbag includes: a center chamber for covering the vicinity of the end on the hood side of the front glass; a pillar cover chamber for covering at least the part on the lower side of the pillar; and a support chamber for expanding between this pillar cover chamber and the pillar.

公开(公告)号：US10431406B2

公开(公告)日：2019-10-01

申请号：US15116405

申请日：2015-02-04

Applicant: Autoliv Development AB

Inventor： François Gaudinat ,  Alain Magne ,  Philippe Jacquot

IPC: H01H39/00 ,  B60L3/04

Abstract: A pyrotechnic circuit breaker includes a housing with at least one cutting chamber, at least one electrical conductor, at least one punch designed to section the at least one electrical conductor, at least one pyrotechnical actuator, and an insert moulded on the at least one electrical conductor. The housing includes a first housing part and a second housing part with at least one sealing means between the insert and one of the first housing part and/or of the second housing part in order to ensure a seal of this at least one cutting chamber.

公开(公告)号：US10363901B2

公开(公告)日：2019-07-30

申请号：US15118355

申请日：2015-02-10

Applicant: Autoliv Development AB

Inventor： Melanie Placzek ,  Dietmar Legde

IPC: B60R22/28 ,  A44B11/25

Abstract: A belt buckle (1) for a seatbelt system including a spring-loaded lock mechanism (3) having a securing pin (2) for locking a belt tongue (5) inserted into a buckle housing (4), a pushbutton (7), a frame (6) which is displaceably guided on the buckle housing (4) under spring effect to impact upon the lock mechanism (3) for unlocking of the belt buckle (1). In the frame (6) a recess (9) including at least one contact region (8) is formed for guiding and/or retaining the securing pin (2) contacting the contact region (8) upon an actuation of the belt buckle (1). At least one contact region (8) of the recess (9) formed on the pushbutton (7) having a noise-damping element (10, 11) for reducing noise emission in the region where the securing pin (2) abuts against the pushbutton (7).

公开(公告)号：US20190176742A1

公开(公告)日：2019-06-13

申请号：US16325751

申请日：2017-07-21

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Carl-Johan SVENSSON ,  Johan FRITZEN ,  Borje JACOBSSON ,  Martin ÖSTMAN ,  Par SANDINGE ,  Jessica HAMMARSTÖM ,  Jules HOUESSOU

IPC: B60R21/215 ,  B60R21/237 ,  D04H1/541

Abstract: An airbag unit for a motor vehicle safety device includes an inflatable airbag and a cover. The inflatable airbag is formed of flexible material and provided in a rolled and/or folded package. The cover extends around at least part of the package. The cover includes a first cover portion and a second cover portion. The first cover portion is located on a first side of the package, and at least a region of the second cover portion being located on an opposite second side of the package. The second cover portion is substantially flexible and is connected to or formed integrally with the first cover portion, and the first cover portion has a predetermined stable shape and is relatively rigid in comparison to the second cover portion.

公开(公告)号：US20190161053A1

公开(公告)日：2019-05-30

申请号：US16092250

申请日：2017-03-30

Applicant: Autoliv Development AB

Inventor： Tae Ik GWON ,  Par SANDINGE ,  Mats BERNTSSON ,  Jong Ki BYUN

IPC: B60R21/231 ,  B60N2/64 ,  B60R21/2338 ,  B60R21/207

Abstract: A far side airbag apparatus for a vehicle for installation at a side of a frame of a backrest of a seat directed toward an inner center portion of the vehicle such that the far side airbag is expanded and deployed between at least two backrests arranged widthwise along the vehicle. The far side airbag includes an inner part directed toward an occupant seated in a direction opposite to a collision side of the vehicle upon vehicle collision and an outer part directed toward the inner center portion of the vehicle upon vehicle collision. When a vehicle collision occurs, for example, when a side inclination collision of the vehicle occurs, the occupant seated in opposition to the collision side of the vehicle may be prevented from abruptly moving toward the front portion and the inner center portion of the vehicle out of the protection range of the far side airbag. Thus, collision between occupants seated on a driver seat and an occupant seat can be effectively prevented.

公开(公告)号：US20190152421A1

公开(公告)日：2019-05-23

申请号：US16321071

申请日：2017-07-28

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Jong Ki BYUN ,  Par SANDINGE ,  Mats BERNTSSON

IPC: B60R21/207 ,  B60R21/2334

Abstract: A far-side airbag device of a vehicle includes an airbag which is unfolded upon inflation between at least two backrests arranged in the width direction of the vehicle and includes an inner panel facing a passenger and an outer panel facing the central axis of the vehicle at the time of inflation. The far-side airbag device includes a rotation preventing bracket for pressing the rear end of the airbag to prevent the airbag from rotating about the rear end of the airbag by an impact from the passenger at the time of collision of the vehicle, so that it is possible to increase a restraining force for preventing the passenger from moving toward the inside of the vehicle by preventing the airbag from rotating about a fastening portion on the rear end by the impact applied from the passenger due to the collision of the vehicle.

公开(公告)号：US20190135224A1

公开(公告)日：2019-05-09

申请号：US16090980

申请日：2017-04-05

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： INGA KRAMBECK ,  HANS-JÖRG CORD ,  MICHEL HERMANN ,  MARTIN GRIKSCHAT

IPC: B60R22/185

Abstract: A seat belt buckle tongue (1) with a tongue body (3) extending in the direction of plug-in (2), in which a strap slot (4) is formed for the passage of a strap (5), and a deflection element (6) movably the tongue body (3), The strap (5), in an unloaded passage position of the deflection element (6), is movable through the strap slot (4), and is at least prevented from moving by the deflection element (6) in the loading position of the deflection element (6) induced by a tensile force to the strap (5). The deflection element (6) is movable from the passage position into the loading position with a constriction portion (18) along the contact surface (19) of the tongue body (3), so that the strap (5) in the loading position with a strap portion is flat in contact with both the contact surface (19) of the tongue body (3) and with the constriction portion (18) of the deflection element (6). In the loading position, the tongue body (3) engages with a region having the contact surface (19), through at least the portion of the deflection element (6).

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.