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31. 发明公开

EP4010228A1 GURTAUFROLLER 审中-实审
公开(公告)号：EP4010228A1
公开(公告)日：2022-06-15
申请号：EP20753689.7
申请日：2020-07-27
申请人： Autoliv Development AB
发明人： GLAESSER, Antto-Christian , SÖHNCHEN, Arndt , EHLERS, Jens , PETTERSSON, Lennart , DAHLQUIST, Bengt , CIRSTEA, Alexandru , LENNARTSSON, Levi
IPC分类号： B60R22/46

32. 发明公开

EP4005880A1 SIDE AIRBAG DEVICE AND METHOD OF MANUFACTURING A SIDE AIRBAG DEVICE 有权
公开(公告)号：EP4005880A1
公开(公告)日：2022-06-01
申请号：EP21208612.8
申请日：2021-11-16
申请人： Autoliv Development AB
发明人： KOBAYASHI, Yuto , SAKURAI, Tsutomu
IPC分类号： B60R21/207
摘要： [Problem]
To provide a side airbag device and a method for manufacturing the side airbag device, which can achieve both occupant protection performance and a degree of freedom in designing a driver seat.
[Resolution Means]
The side airbag device 4 is incorporated in an inner space of a backrest 22 of one of two seats lined up in a vehicle in the vehicle width direction, being secured to an inner side of the skeletal frame 223 of the backrest 22, comprising:
an inflator 43 that injects gas, and
an airbag cushion 41 which expands and deploys, based on the gas injected by the inflator 43, between the first and the second seats, where the airbag cushion 41 has a storing part 41d for storing the inflator 43, a first portion extending in the horizontal direction to one side of the storing part 41d and a second portion extending to the other side thereof, and
at least the storing part 41d and the first portion extending in one side of the airbag cushion 41 before expansion and deployment is arranged on the inside of the skeletal frame 223.

33. 发明公开

EP3995365A1 SAFETY AIRBAG ASSEMBLY 有权
公开(公告)号：EP3995365A1
公开(公告)日：2022-05-11
申请号：EP20834797.1
申请日：2020-06-04
申请人： Autoliv Development AB
发明人： WANG, Liang , WANG, Kan , FEI, Xiang
IPC分类号： B60R21/20
摘要： A safety airbag assembly (100) includes: a safety airbag, the safety airbag including an air bag; and an elastic connecting member (110), used to connect the safety airbag to a vehicle body frame of a vehicle. The air bag is provided with a lug (120) for connection to the elastic connecting member (110). The elastic connecting member (110) is configured to be in the shape of a curved line formed by connecting a plurality of sections end to end in sequence. The plurality of sections of the elastic connecting member (110) include a hook-shaped first end (1101), a hook-shaped second end (1102), and an intermediate portion (1103) located between the first end (1101) and the second end (1102). The intermediate portion (1103) is configured to be connected to the lug (120) of the air bag. The first end (1101) and the second end (1102) are configured to suspend the air bag connected to the intermediate portion (1103) from the vehicle body frame. The elastic connecting member in the safety airbag assembly has good universality and low processing costs, is light, and has a simple and reliable connection method. Therefore, the safety airbag assembly can be connected to a vehicle body frame of a vehicle in a universal, low-cost, and lightweight manner.

34. 发明公开

EP3984836A1 A VEHICLE-SENSITIVE SENSOR AND SELF-LOCKING BELT-RETRACTOR 有权
公开(公告)号：EP3984836A1
公开(公告)日：2022-04-20
申请号：EP20201840.4
申请日：2020-10-14
申请人： Autoliv Development AB
发明人： Atwadkar, Abhijeet , Rathore, Narendra
IPC分类号： B60R22/40
摘要： A vehicle-sensitive sensor (1) for a self-locking belt retractor (20) and a corresponding self-locking belt retractor is suggested, comprising a ball-shaped sensor mass (2), a sensor housing (3) comprising a nest (4), in which the sensor mass (2) is moveable and kept, and a sensor lever (5) comprising a locking pawl (6) which is adapted to engage in a steering disc (21) of the belt retractor (20), a resting pin (7) which protrudes through the nest (4), and a bearing portion (8), wherein the bearing portion (8) of the sensor lever (5) is pivot-mounted at a bearing support (9) of the sensor housing (3) creating a pivot axis (10), wherein the sensor lever (5) is adapted to pivot about the pivot axis (10) and to engage the locking pawl (6) by force applied to the mass of the sensor lever (5) at its center of gravity (11) when the sensor mass (2) is moved away from the resting pin (7).

35. 发明公开

EP3960554A1 OCCUPANT PROTECTION DEVICE 审中-实审
公开(公告)号：EP3960554A1
公开(公告)日：2022-03-02
申请号：EP20796257.2
申请日：2020-03-31
申请人： Autoliv Development AB
发明人： ISHIGAKI, Ryota
IPC分类号： B60R21/2334 , B60R21/237 , B60N2/427
摘要： An occupant protecting device 30 provided inside or below a seat cushion 2 of a vehicle seat 100, containing: an airbag cushion 32 capable of expanding and deploying to push up a seat surface 26 of the seat cushion 2; and an inflator 34 that supplies gas for expansion and deployment into the airbag cushion 32 in the event of a vehicle emergency. The airbag cushion 32 has front attaching points 60a, 60b and rear attaching points 62a, 62b attached to the vehicle seat 100 side, and an expanding and deploying part 64 that is expanded and deployed by the gas from the inflator. At least a portion of the expanding and deploying part 64 overlaps itself in an up-down direction by folding between front attaching points 60a, 60b and rear attaching points 62a, 62b in a condition prior to expanding and deploying.

36. 发明公开

EP3922537A1 VIBRATION-DAMPING STRUCTURE FOR VEHICLE STEERING WHEEL, AND VEHICLE STEERING WHEEL DEVICE 审中-公开
公开(公告)号：EP3922537A1
公开(公告)日：2021-12-15
申请号：EP20753086.6
申请日：2020-01-30
申请人： Autoliv Development AB
发明人： SHIRAISHI, Norihisa , ABE, Kazuhiro , KURA, Takayuki
IPC分类号： B62D1/11 , B60R21/203
摘要： PROBLEM: Providing a vehicle steering wheel vibration damping structure and steering wheel device capable of effectively damping incited vibration occurring in the steering wheel and contributing to vibration reduction in both low and high frequency bands.
RESOLUTION MEANS: An airbag module 2 that serves as a damper mass mounted to the steering wheel surrounding the center of steering S of the steering wheel via vibration damping parts 19P, 19Q, the vehicle steering wheel structure damping steering wheel vibration, wherein the vibration damping parts includes at least a first vibration damping part 19P positioned upward from the center of steering and a second vibration damping part 19Q positioned downward from the center of steering with reference to a neutral position of the steering wheel and the spring constant or elastic modulus of the first vibration damping part is set lower than the spring constant or elastic modulus of the second vibration damping part.

37. 发明公开

EP3868615A1 SAFETY BELT ANCHOR WITH COVER 有权
公开(公告)号：EP3868615A1
公开(公告)日：2021-08-25
申请号：EP21157726.7
申请日：2021-02-17
申请人： Autoliv Development AB
发明人： PARK, Sang-Hun , JEONG, Gu-Hyun , HONG, Hyeon-Ki
IPC分类号： B60R22/22
摘要： The present disclosure relates to a seat belt installation apparatus, which includes: a seat belt installation anchor fixed to a vehicle body and having a lower end portion of a seat belt installed at one side thereof; and a cover configured to shield the anchor and a rotation prevention bead formed on a bottom surface of the vehicle body. A reinforcement portion and support bumps are formed on a rear end portion of the cover to make the cover elastically deformable, and to reinforce stiffness of the cover, and a plurality of support ribs are formed on a lower surface of the cover to completely prevent the cover from moving forward and backward and upward and downward when a vibration or impact is transmitted to the vehicle body. The anchor and the cover are coupled to each other to entirely shield one pair of rotation prevention beads formed on the bottom surface of the vehicle body and an upper surface of a fixing portion of the anchor, so as to prevent a noise by blocking noise occurrence caused by movement of the cover.

38. 发明公开

EP3848254A1 SIDE AIRBAG APPARATUS 有权
公开(公告)号：EP3848254A1
公开(公告)日：2021-07-14
申请号：EP21160247.9
申请日：2020-05-26
申请人： Autoliv Development AB
发明人： Kobayashi, Yuto , Fukuda, Hideho
IPC分类号： B60R21/207 , B60R21/231
摘要： [Problem] To provide a side airbag apparatus that improves passenger restraining performance and maintains a form at the time of housing.
[Solution] A side airbag apparatus 100 includes a frame-side plate portion 114 of a seat 102, and an airbag module 106 attached to the frame-side plate portion 114. The airbag module 106 includes a bracket 112, an inflator 110, an airbag cushion 108, and a soft cover 116 that is wrapped around the bracket 112 and the airbag cushion 108 in a housing form. The bracket 112 includes a through-hole 128 through which a stud bolt 118 extending from the inflator 110 passes, and a hook 130 provided at predetermined location on the front side of the frame-side plate portion 114. The soft cover 116 includes a bolt anchoring hole 120 to which the stud bolt 118 is hooked, and a hook anchoring hole 122 to which the hook 130 of the bracket 112 is hooked.

39. 发明公开

EP3838717A1 VOLANT DE VEHICULE 审中-公开
公开(公告)号：EP3838717A1
公开(公告)日：2021-06-23
申请号：EP21156202.0
申请日：2016-11-11
申请人： Autoliv Development AB
发明人： BOITTIAUX, Jonathan , MOINARD, Fabrice
IPC分类号： B62D1/04 , B62D1/06
摘要： Volant de véhicule comprenant :
- une jante,
- une pluralité de capteurs de présence, chacun agencé pour détecter une proximité et/ou un contact entre un membre d'un utilisateur et la jante,
- une gaine extérieure recouvrant la pluralité de capteurs de présence et cousue avec au moins une couture qui s'étend le long d'au moins une partie de la jante,
caractérisé en ce que ladite pluralité de capteurs de présence est montée sur un même support, et en ce que les capteurs de présence ont un blindage commun.

40. 发明公开

EP3825187A1 SIDE AIRBAG APPARATUS 有权
公开(公告)号：EP3825187A1
公开(公告)日：2021-05-26
申请号：EP20216910.8
申请日：2018-01-05
申请人： Autoliv Development AB
发明人： Kobayashi, Yuto , Fuma, Makoto , Hatakeyama, Naoki , Sen, Shotetsu
IPC分类号： B60R21/201 , B60N2/427 , B60N2/64 , B60R21/207 , B60R21/237
摘要： A side airbag apparatus (100, 100A-100G) installed in a vehicle, comprising: a bag shaped cushion (114, 114A) which is housed in a seat back (104, 112) of a vehicle seat (108) and expanded and deployed on the side of the vehicle seat (108) utilizing gas supplied from an inflator (116); and a holding part (128, 138A, 138B, 150, 158, 176, 178, 180) for retaining the shape in the housed state of the cushion (114, 114A); wherein the holding part (128, 138A, 138B, 150, 158, 176, 178, 180) retains the upper part or lower part of the cushion (126, 174) which is folded back to the anterior of the vehicle, and is a flexible cloth material and including a main body part (182A, 182B) which is long shaped in the vertical direction and bag shaped (when the cloth material is sewn), in addition to having a non-sewn part (146, 194, 194A, 194B) which is not sewn, with the cushion (126, 174) capable of being placed from the outside to the inside of the cover member (140B).

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