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公开(公告)号：EP4173898A1
公开(公告)日：2023-05-03
申请号：EP21834010.7
申请日：2021-05-28
发明人： WANG, Kan
IPC分类号： B60R21/207 , B60R21/231
摘要： An airbag assembly (2) includes: an air bag (21), mounted to a vehicle seat (1) and capable of inflating from an undeployed state to a deployed state, wherein in the deployed state, the air bag (21) extends along the head and torso of an occupant (3) in the vehicle seat (1), so as to surround the head and torso of the occupant (3); and a strap (22), for mounting the air bag (21) to the vehicle seat (1) and having a first section (221) and a second section (222), wherein in the deployed state, the strap (22) is tightened, the first section (221) being mounted to the air bag (21) on an outer surface of the air bag (21) in an extension direction of the air bag (21), and the second section (222) extending on at least one outer side surface of the air bag (21) in a direction at an angle with respect to the extension direction of the air bag (21). Also disclosed is a vehicle seat assembly, including a vehicle seat and an airbag assembly mounted to the vehicle seat. When the air bag is deployed, the tightened strap constrains the side surfaces of the air bag, so as to reliably constrain lateral displacement of the air bag from being overly large when the air bag is subjected to lateral impact from an occupant. Thus, lateral displacement of the occupant can be effectively suppressed, thereby preventing the occupant from colliding with a nearby occupant or a vehicle interior trim.
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公开(公告)号：EP4166397A1
公开(公告)日：2023-04-19
申请号：EP21822922.7
申请日：2021-06-04
申请人： Asahi Kasei Advance Corporation , Autoliv Development AB , Asahi Kasei Advance (Thailand) Co., Ltd.
IPC分类号： B60R21/201
摘要： The present invention provides: an airbag cover which is formed by integrally joining a first base fabric and a second base fabric having mutually different characteristics, and has a joint portion that ensures high productivity in mass production; a method for manufacturing the airbag cover; and an airbag device. The present invention relates to an airbag cover for storing a bag-shaped cushion which is rolled up or folded before being inflated and deployed by a gas supplied from an inflater, and relates to a method for manufacturing the airbag cover. The airbag cover is characterized by comprising a first base fabric made of a plain-woven fabric or a non-woven fabric made from chemical fibers, and a second base fabric containing fibers different from the fibers constituting the first base fabric, and having an initial tensile resistance value higher than an initial tensile resistance value of the first base fabric, and is also characterized by having a joint portion where the first base fabric is interposed between the second base fabric and a substantially beltlike member and integrally joined by thermo-compression bonding.
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23.发明公开
公开(公告)号：EP4147957A1
公开(公告)日：2023-03-15
申请号：EP21195576.0
申请日：2021-09-08
摘要： An airbag system (1) for a powered saddle-ride type vehicle (100) is provided. The system comprises a housing (2); an airbag (6) arranged in said housing (2); and an inflator (7). The housing (2) is elongated and is configured to face the driver, and the housing (2) is configured to be fixedly mounted to a leg shield (102) next to the steering column (101) of the vehicle (100) in an area between handlebars (104) of the vehicle and a foot support (105) of the vehicle. The elongated housing (2) is configured to be mounted in a substantially horizontal direction, transverse to a longitudinally extending centreline (CL) of the vehicle (100). The inflator (7) is configured to allow the airbag (6), in the event of an activation signal, to inflate and deploy symmetrically on opposite sides of the longitudinally extending centreline (CL) of the vehicle (100) to thereby fill an available space between the vehicle and the driver's pelvis, abdomen, thorax and head area. Further, a powered saddle-ride type vehicle is provided.
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公开(公告)号：EP4129802A1
公开(公告)日：2023-02-08
申请号：EP20927921.5
申请日：2020-12-25
发明人： WANG, Shuhao , CHEN, Wenyuan , SANG, Ruigang
摘要： Disclosed is a steering wheel (100, 100', 100"), including a steering wheel rim (110, 110', 110") and a steering wheel center portion (120, 120', 120"), the steering wheel rim (110, 110', 110") being movable relative to the steering wheel center portion (120, 120', 120"), and the steering wheel rim (110, 110', 110") being configured to be rotatable about a first axis of rotation (A1). The steering wheel center portion (120, 120', 120") is provided with a first track (1201, 1201') and a second track (1202). The steering wheel rim (110, 110', 110") includes a first protrusion (1101) and a second protrusion (1102) movable in the first track (1201, 1201') and the second track (1202) respectively. At least one of the first track (1201, 1201') and the second track (1202) includes a change section (1201A, 1201'A, 1201'B). An extension direction of at least one of the first track (1201, 1201') and the second track (1202) changes at the change section (1201A, 1201'A, 1201'B) such that, at the change section (1201A, 1201'A, 1201'B), movement of the first protrusion (1101) along the first track (1201, 1201'A) and/or movement of the second protrusion (1102) along the second track (1202) is transformed into rotation of the steering wheel rim (110, 110', 110") about a second axis of rotation. The second axis of rotation is perpendicular to the first axis of rotation (A1).
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公开(公告)号：EP4116152A1
公开(公告)日：2023-01-11
申请号：EP21765218.9
申请日：2021-01-27
IPC分类号： B60R21/201
摘要： An improved modularization of an airbag cushion covered with a cover member and a method for manufacturing the same are disclosed. A first press is performed on the first portion 41 of the cover member 40 in a state where the folded airbag cushion 30 is not covered with the cover member 40. The first portion 41 has at least a portion that includes a position corresponding to an inflator 20 within the folded airbag cushion 30. Next, the folded airbag cushion 30 is covered with the cover member 40, and in the covered state, a second press is applied to at least a part of the second portion 42 of the cover member 40 excluding the first portion 41.
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公开(公告)号：EP4112393A1
公开(公告)日：2023-01-04
申请号：EP21761702.6
申请日：2021-01-22
发明人： TAMURA, Yusuke , TAGUCHI, Hiroyuki , SATO, Suguru
IPC分类号： B60R21/201 , B60R21/207
摘要： Preventing a cushion from getting caught without requiring an extra component in addition to a soft cover when assembling an airbag module to a vehicle. A side airbag device 10 including an airbag module 1 that stows the inflator 3 in the cushion 2. A soft cover 11 wound around the outer periphery of the airbag module 1 includes:
a first side part 11a that extends from between a side frame SF where the airbag module 1 is attached to the side frame SF and the inflator 3 stowed in the cushion 2 along the side surface of the folded cushion 2 on the frame side toward the front,
a front end part 11b wound around the end part of the cushion 2 towards the front of the vehicle,
a second side part 11c extending along the side surface of the cushion 2 on the side opposite the frame toward the rear of the vehicle,
a rear end part 11d wound around the end part of the cushion 2 toward the rear of the vehicle, and
an engaging part 11e that overlaps with a portion of the first side part 11a and engages with the stud bolt 3a of the inflator 3.-
公开(公告)号：EP4103432A1
公开(公告)日：2022-12-21
申请号：EP21705896.5
申请日：2021-02-09
发明人： ZORGEL, Zoltan , DAN, Stefan , BUGULET, Robert , IMRE, Paul
IPC分类号： B60R22/195
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公开(公告)号：EP4100285A1
公开(公告)日：2022-12-14
申请号：EP21701232.7
申请日：2021-01-11
发明人： LEGDE, Dietmar
IPC分类号： B60R22/195
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公开(公告)号：EP4086123A1
公开(公告)日：2022-11-09
申请号：EP20908973.9
申请日：2020-12-25
发明人： WEI, Liyan , JIN, Enwei
IPC分类号： B60R21/232
摘要： A curtain airbag (1) for a vehicle comprising: an airbag main body (10), an air chamber defined by the airbag main body (10); and a strip-shaped component (20), abutting the airbag main body (10). The strip-shaped component (20) is electrically conductive, and is configured to deform or break when the airbag main body (10) is twisted so that resistance of the strip-shaped component (20) changes.
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公开(公告)号：EP4067175A1
公开(公告)日：2022-10-05
申请号：EP20894423.1
申请日：2020-10-13
发明人： MURAKAMI, Sho , HABU, Masaru
IPC分类号： B60R21/20
摘要： PROBLEM
The present invention enables providing an airbag module with housing readily capable of opening when the airbag expands and deploys.
SOLUTION
A configuration of the airbag module according to the present invention is an airbag module 100 including an airbag cushion 102 that is folded or wound, an inflator 104 equipped in the airbag cushion 102, and a case-shaped housing 110 where the airbag cushion 102 is stowed. Herein, the housing includes four side walls 112, 114, 116, and 118, the upper part thereof being open; one side wall of the four side walls and two side walls positioned and connected on both sides thereof; and two extendable walls 120a and 120b at the opening above the four side walls that are in a folded state prior to expansion and deployment of the airbag cushion and open up when the airbag cushion expands and deploys.
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