JPH01132444A - Protecting device for rider of automobile and the like - Google Patents
Protecting device for rider of automobile and the likeInfo
- Publication number
- JPH01132444A JPH01132444A JP62289103A JP28910387A JPH01132444A JP H01132444 A JPH01132444 A JP H01132444A JP 62289103 A JP62289103 A JP 62289103A JP 28910387 A JP28910387 A JP 28910387A JP H01132444 A JPH01132444 A JP H01132444A
- Authority
- JP
- Japan
- Prior art keywords
- gas bag
- gas
- center
- bag
- central
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 18
- 235000012489 doughnuts Nutrition 0.000 claims abstract description 5
- 230000000740 bleeding effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
- B60R2021/23324—Inner walls crating separate compartments, e.g. communicating with vents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
Abstract
Description
【発明の詳細な説明】
〔発明の目的〕
（産業上の利用分野）
本発明は、自動車の衝突時などに乗員を保護する自動車
等の乗員保護装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Application Field) The present invention relates to an occupant protection device for an automobile or the like that protects an occupant in the event of an automobile collision or the like.
（従来の技術）
従来、自動車の衝突時などの緊急時に乗員を保護する装
置として、気体袋をガスによって吹膨させ、この気体袋
によって乗員に対する衝撃を緩和するものが用いられて
いる。この種の気体袋は、吹膨時の初期にガス主流方向
の中心部が勢いよく突出し、これに乗員の顔面などが当
ると大きな衝撃となる。(Prior Art) Conventionally, as a device for protecting occupants in emergencies such as automobile collisions, devices have been used in which a gas bag is inflated with gas and the gas bag cushions the impact on the occupant. In this type of gas bag, the center part in the main flow direction of the gas protrudes vigorously at the initial stage of inflation, and if the passenger's face hits this, it will cause a large impact.
このようなことから、従来、特開昭４９−１０４３３４
号公報に示されるように、気体袋内の中央部に規制部材
を配置したり、特公昭５６−４３８９０号公報、特公昭
５８−４１２１６号公報に示されるように、気体袋内の
中央部に挿入体を設けて、気体袋の中心部のみの突出を
防止するようにしたものが知られている。For this reason, conventionally, Japanese Patent Application Laid-Open No. 49-104334
As shown in Japanese Patent Publication No. 56-43890 and Japanese Patent Publication No. 58-41216, a regulating member is placed in the center of the gas bag. It is known that an insert is provided to prevent only the central portion of the gas bag from protruding.
（発明が解決しようとする問題点）
上記のような装置においては、気体袋の中央部に規制部
材または挿入体を配置しているため、その中央部が２重
になって重傷が増し、これに顔面が衝突した場合には、
その中央部が柔軟性を欠くためやはり衝撃が大きくなる
。また、規制部材や挿入体のない気体袋に比べ、乗員に
対する衝突面と気体袋の固定部との間隔は一定に保たれ
るが、一方、気体袋は横方向からのわずかな力でずれ込
みやすく、すなわち、乗員の倒れ方によって、乗員の身
体の一部が横方向または斜め方向から気体袋に衝突した
場合、気体袋の位置がずれて気体袋の役目が半減される
ことがあり、衝撃吸収効果を」−分発揮できなくなる。(Problems to be Solved by the Invention) In the above-mentioned device, since the regulating member or the insert is placed in the center of the gas bag, the center becomes double, which increases the risk of serious injury. If the face collides with the
Since the central part lacks flexibility, the impact is also large. Additionally, compared to a gas bag that does not have a regulating member or insert, the distance between the collision surface for the occupant and the fixed part of the gas bag is kept constant; In other words, depending on how the occupant falls, if a part of the occupant's body collides with the gas bag from the side or diagonally, the position of the gas bag may shift and the role of the gas bag may be halved, reducing the impact absorption capacity. You will not be able to exert the effect by 10 minutes.
また、気体袋を折りたたんで収納しておく際、規制部材
または挿入体があるため密閉された気体袋の中にある挿
入体を整列させてきちんと折りたたむのに手数がかかる
。Furthermore, when the gas bag is folded and stored, it takes time and effort to align the inserts in the sealed gas bag and fold them properly because of the presence of the regulating member or insert.
本発明は、気体袋内に規制部材等を用いることなく、吹
膨初期の中央部の突出を緩和し、かつ、気体袋の横ずれ
が生じないようにすることを目的とするものである。An object of the present invention is to alleviate the protrusion of the central portion at the initial stage of inflation and to prevent the gas bag from shifting laterally, without using a regulating member or the like in the gas bag.
（問題点を解決するための手段）
本発明は、緊急時に気体袋をガスによって吹膨させて自
動車等の乗員を保護する装置において、基端部にガス流
入用の開口部を有するとともに基端部が座席前方の固定
部材に固定され吹膨時にガス主流方向に吹膨する中央気
体袋と、この中央気体袋の外周に連設されかつ中央気体
袋とその連結部に設けたガス流通用の流通口を介して連
通し吹膨時に中央気体袋の外周の円周方向にドーナツツ
状に吹膨する外周気体袋とを備えたものである。(Means for Solving the Problems) The present invention provides a device for protecting occupants of an automobile or the like by inflating a gas bag with gas in an emergency, which has an opening for gas inflow at the proximal end, and has an opening for gas inflow at the proximal end. A central gas bag whose portion is fixed to a fixed member in front of the seat and which inflates in the main flow direction of the gas during inflation; It is equipped with an outer circumferential gas bag that communicates through a flow port and inflates in a donut shape in the circumferential direction of the outer periphery of the central gas bag when inflated.
（作用）
本発明は、緊急時に、たとえば、自動車の衝突などによ
り所定の大きさを越えた減速度発生時に、空気などのガ
スにより中央気体袋１をガス主流方向に吹膨させる。こ
れとともに、ガスは流通口５を通って外周気体袋３内に
流入し、この外周気体袋３を中央気体袋１の外周の円周
方向にドーナツツ状に吹膨させる。(Function) In an emergency, for example, when deceleration exceeding a predetermined magnitude occurs due to a collision of a car, the present invention inflates the central gas bag 1 with gas such as air in the direction of the main flow of the gas. At the same time, the gas flows into the outer circumferential gas bag 3 through the flow port 5, and inflates the outer circumferential gas bag 3 in the circumferential direction of the outer periphery of the central gas bag 1 in a donut shape.
（実施例） 以下、本発明の一実施例を図面を参照して説明する。(Example) Hereinafter, one embodiment of the present invention will be described with reference to the drawings.
１は中央気体袋で、この中央気体袋１の基端部にはガス
流入用の開口部２が形成されている。Reference numeral 1 denotes a central gas bag, and an opening 2 for gas inflow is formed at the base end of the central gas bag 1.
上記中央気体袋１のほぼ直径の外周には環状の外周気体
袋３が一体的に連設されている。An annular outer circumferential gas bag 3 is integrally connected to the outer periphery of the central gas bag 1 having approximately the same diameter.
そして、上記中央気体袋１と外周気体袋３の間の連結壁
部４にはガス流通用の複数の流通口５が形成されている
。また、上記外周気体袋３の中央付近に複数個の抜き孔
６が開閉自在に形成されている。A plurality of flow holes 5 for gas flow are formed in the connecting wall portion 4 between the central gas bag 1 and the peripheral gas bag 3. Further, a plurality of holes 6 are formed near the center of the outer circumferential gas bag 3 so as to be openable and closable.
そして、自動車の車体７における座席前方側、たとえば
ステアリングホイール８の中央部に固定部材として基板
９が配置され、この基板９に上記中央気体袋１の開口部
２を有する基端部の縁部および外周気体袋３の基端部の
縁部が開口部２を中央にして固定具１０により固定され
ているとともに、中央気体袋１の開口部２内に上記基板
９上に設けたガス発生器１１が配置されている。A substrate 9 is disposed as a fixed member on the front side of the seat in the vehicle body 7 of the automobile, for example, in the center of the steering wheel 8, and this substrate 9 has the edge of the proximal end having the opening 2 of the central gas bag 1 and The proximal edge of the outer peripheral gas bag 3 is fixed by a fixture 10 with the opening 2 in the center, and a gas generator 11 is provided on the substrate 9 within the opening 2 of the central gas bag 1. is located.
そうして、緊急時に、たとえば、自動車の衝突などによ
り所定の大きさを越えた減速度発生時に、ガス発生器１
１が自動的に作動して空気などのガスを吹出し、中央気
体袋１をガス主流方向に吹膨させる。これとともに、ガ
スは流通口５を通って外周気体袋３内に流入し、この外
周気体袋３を中央気体袋１の外周の円周方向にドーナッ
ツ状に吹膨させる。このように、吹膨部が中央気体袋１
と外周気体袋３とに分割形成されているため、中央気体
袋１の吹膨時の立上りストロークを比較的小さなものに
抑制できる寸法に設計することが可能となり、単一の気
体袋のように、膨張した気体袋の前端が乗員の顔面に衝
突する危険性が減少するとともに、中央気体袋１と外周
気体袋３により膨張時の拘束面を比較的偏平に拡大して
広い面積とすることができるので、乗員の頭部や胸部の
衝突個所が中心から外れた場合でも、中央気体袋１ある
いは外周気体袋３が人体からずれることがなく、確実に
人体を受けとめ、その衝撃エネルギーを吸収、緩和する
ことができる。Then, in an emergency, for example, when deceleration exceeding a predetermined value occurs due to a car collision, the gas generator 1
1 automatically operates to blow out gas such as air, and inflate the central gas bag 1 in the direction of the main flow of the gas. At the same time, the gas flows into the outer circumferential gas bag 3 through the communication port 5, and inflates the outer circumferential gas bag 3 in the circumferential direction of the outer periphery of the central gas bag 1 in a donut shape. In this way, the blowing section is connected to the central gas bag 1.
Since it is divided into a peripheral gas bag 3 and a peripheral gas bag 3, it is possible to design the center gas bag 1 with dimensions that can suppress the rising stroke during inflation to a relatively small one, so that The risk of the front end of the inflated gas bag colliding with the occupant's face is reduced, and the restraint surface at the time of inflation can be made relatively flat and widened by the central gas bag 1 and the peripheral gas bag 3. Therefore, even if the collision point of the occupant's head or chest is off-center, the central gas bag 1 or the peripheral gas bag 3 will not shift from the human body, and will surely receive the human body, absorbing and mitigating the impact energy. can do.
また、全体が中央気体袋１と外周気体袋３とで比較的偏
平な広い面積となるので、横方向の力に対して動きが少
なく、また、これをステアリングホイール８部に装着し
た場合、乗員の衝撃力吸収は主として中央気体袋１で行
なわれ、本実施例のように外周気体袋３がステアリング
ホイール８のリング面Ｊ：りも十分大きい場合には、外
周気体袋３は吹膨することにより六方向に圧力を加え、
ステアリングホイール８のリム部を全周にわたってかか
え込もうとし、このため、外周気体袋３に横方向の力が
働いても、外周気体袋３はステアリングホイール８から
ずれることがなく、乗員の衝撃力を効果的に吸収するこ
とができ、乗員の腹部がステアリグホイール８のリム部
に衝突した際の衝撃力を吸収することもできる。In addition, since the entire area is relatively flat and wide with the central gas bag 1 and the peripheral gas bag 3, there is little movement in response to lateral forces. The impact force absorption is mainly performed by the central gas bag 1, and when the outer circumferential gas bag 3 is large enough to cover the ring surface J of the steering wheel 8 as in this embodiment, the outer circumferential gas bag 3 can be blown up. Apply pressure in six directions by
It tries to hold the rim of the steering wheel 8 over its entire circumference, so even if a lateral force acts on the outer gas bag 3, the outer gas bag 3 will not be displaced from the steering wheel 8, and the impact force on the occupant will be avoided. It is also possible to absorb the impact force when the occupant's abdomen collides with the rim portion of the steering wheel 8.
また、顔面に与える衝撃力も中央気体袋１が一重である
ことから少しで済む。Furthermore, since the central gas bag 1 is single-layered, only a small amount of impact force is applied to the face.
さらに、折りたたむときはたるみ部がないため、中央気
体袋１および外周気体袋３が収納しやすい。Furthermore, since there is no slack when folded, the central gas bag 1 and the peripheral gas bag 3 can be easily stored.
なお、この装置は、自動車に限らず、航空機、高速船な
どにも用いることができる。Note that this device can be used not only for automobiles but also for aircraft, high-speed ships, and the like.
本発明によれば、吹膨時において、吹膨部が中央気体袋
と外周気体袋とに分割形成されているため、中央気体袋
の吹膨時の立上りストロークを比較的小さなものに抑制
できる寸法に設計することが可能となり、単一の気体袋
のように、膨張した気体袋の前端が乗員の顔面に衝突す
る危険性が減少するとともに、中央気体袋と外周気体袋
により膨張時の拘束面を比較的偏平に拡大して広い面積
とすることができるので、乗員の頭部や胸部の衝突個所
が中心から外れた場合でも、中央気体袋あるいは外周気
体袋が人体からずれることがなく、確実に人体を受ｃノ
とめ、その衝撃エネルギーを吸収、緩和することができ
る。また、全体が中央気体袋と外周気体袋とで比較的偏
平な広い面積となるので、横方向の力に対して動きが少
なく、さらに、折りたたむときはたるみ部がないため、
中央気体袋および外周気体袋が収納しやすい。According to the present invention, during inflation, the inflation section is divided into the central gas bag and the outer peripheral gas bag, so dimensions are such that the rising stroke of the central gas bag during inflation can be suppressed to a relatively small one. Unlike a single gas bag, the risk of the front end of the inflated gas bag colliding with the occupant's face is reduced, and the center gas bag and peripheral gas bag provide a restraining surface during inflation. can be enlarged to be relatively flat and have a wide area, so even if the collision point of the occupant's head or chest is off-center, the central gas bag or the peripheral gas bag will not be displaced from the human body, ensuring reliable It can catch the human body and absorb and alleviate the impact energy. In addition, since the entire area is relatively flat and wide with the central gas bag and the peripheral gas bag, there is little movement in response to lateral forces, and there is no slack when folded.
The central gas bag and peripheral gas bag are easy to store.
第１図は本発明の装置の一実施例を示す断面図、第２図
は収納時折りたたみ直前の断面図である。
１・・中央気体袋、２・・開口部、３・・外周気体袋、
５・・流通口、７・・車体。
昭和６２年１１月１６日FIG. 1 is a sectional view showing one embodiment of the device of the present invention, and FIG. 2 is a sectional view immediately before folding for storage. 1. Central gas bag, 2. Opening, 3. Peripheral gas bag,
5. Distribution port, 7. Vehicle body. November 16, 1985
Claims (1)
等の乗員を保護する装置において、基端部にガス流入用
の開口部を有するとともに基端部が座席前方の固定部材
に固定され吹膨時にガス主流方向に吹膨する中央気体袋
と、 この中央気体袋の外周に連設されかつ中央気体袋とその
連結部に設けたガス流通用の流通口を介して連通し吹膨
時に中央気体袋の外周の円周方向にドーナッツ状に吹膨
する外周気体袋と、を備えたことを特徴とする自動車等
の乗員保護装置。(1) A device that protects occupants of automobiles, etc. by inflating a gas bag with gas in an emergency, which has an opening for gas inflow at the base end, and the base end is fixed to a fixed member in front of the seat to inflate the gas bag. A central gas bag that inflates in the main flow direction of the gas when inflated, communicates with the central gas bag through a gas distribution port that is connected to the outer periphery of the central gas bag and is provided at the connection between the central gas bag and the central gas bag. An occupant protection device for an automobile or the like, comprising: an outer peripheral gas bag that is inflated in a donut shape in the circumferential direction of the outer periphery of the gas bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62289103A JPH01132444A (en) | 1987-11-16 | 1987-11-16 | Protecting device for rider of automobile and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62289103A JPH01132444A (en) | 1987-11-16 | 1987-11-16 | Protecting device for rider of automobile and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01132444A true JPH01132444A (en) | 1989-05-24 |
Family
ID=17738829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62289103A Pending JPH01132444A (en) | 1987-11-16 | 1987-11-16 | Protecting device for rider of automobile and the like |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01132444A (en) |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0474157U (en) * | 1990-11-09 | 1992-06-29 | ||
| DE4305050A1 (en) * | 1992-03-09 | 1993-09-16 | Toyo Tire & Rubber Co | Air bag for vehicle driver restraint system - has two sections which on inflation spread out round steering wheel and column. |
| US5253892A (en) * | 1991-12-04 | 1993-10-19 | Takata Corporation | Air bag |
| EP0584782A1 (en) * | 1992-08-25 | 1994-03-02 | TRW Occupant Restraint Systems GmbH | Airbag restraint system for vehicles |
| DE4235761A1 (en) * | 1992-10-23 | 1994-04-28 | Daimler Benz Ag | Air bag restraint system for vehicle - has softer outer cushion attached to main air bag body |
| EP0657329A1 (en) * | 1993-12-08 | 1995-06-14 | Takata Corporation | Air bag device |
| JPH11245759A (en) * | 1998-03-06 | 1999-09-14 | Honda Motor Co Ltd | Air bag device for driver's seat |
| WO2000035721A1 (en) * | 1998-12-14 | 2000-06-22 | Breed Automotive Technology, Inc. | Driver's side airbag |
| US6308983B1 (en) * | 1998-04-09 | 2001-10-30 | Volkswagon Ag | Safety device for a motor vehicle with a multi-chamber airbag |
| KR20020066112A (en) * | 2001-02-09 | 2002-08-14 | 오토리브 만도 주식회사 | Air Bag Device |
| US6478331B1 (en) * | 1998-09-01 | 2002-11-12 | Trw Occupant Restraint Systems Gmbh & Co. Kg | Gas bag for a vehicle occupant restraint system |
| US6626459B2 (en) | 2000-03-31 | 2003-09-30 | Toyoda Gosei Co., Ltd. | Air bag for steering wheel |
| JP2004224223A (en) * | 2003-01-23 | 2004-08-12 | Takata Corp | Air bag and air bag device |
| DE10322717A1 (en) * | 2002-05-22 | 2005-02-10 | Toyoda Gosei Co., Ltd. | airbag |
| US7070201B2 (en) | 2004-06-07 | 2006-07-04 | Cis Tech, Llc | Low risk deployment passenger airbag system |
| US7210701B2 (en) * | 2003-01-14 | 2007-05-01 | Takata-Petri Ag | Airbag system |
| US7328913B2 (en) | 2004-11-15 | 2008-02-12 | Cis Tech, Llc | Low risk deployment passenger airbag system |
| WO2008047202A2 (en) * | 2006-10-16 | 2008-04-24 | Toyota Jidosha Kabushiki Kaisha | Vehicle steering device |
| US7731229B2 (en) | 2004-11-15 | 2010-06-08 | Cis Tech, Llc | Low risk deployment passenger airbag system with knee protection |
| US8764057B1 (en) | 2013-01-17 | 2014-07-01 | Autoliv Asp, Inc. | Multi-chamber driver airbags |
| US8840139B1 (en) | 2013-03-14 | 2014-09-23 | Autoliv Asp, Inc. | Airbag with deflector |
| EP3342649A1 (en) * | 2016-12-29 | 2018-07-04 | Autoliv Development AB | Air-bag cushion assembly |
| WO2019069143A3 (en) * | 2017-03-29 | 2019-06-13 | Nio Nextev Limited | Airbag deployment trajectory control mechanism and method with positioner |
| US10343643B2 (en) | 2017-03-29 | 2019-07-09 | Nio Nextev Limited | Airbag deployment trajectory control mechanism and method |
| WO2019181574A1 (en) * | 2018-03-23 | 2019-09-26 | オートリブ ディベロップメント エービー | Airbag device |
| US10836343B2 (en) | 2015-11-26 | 2020-11-17 | Autoliv Development Ab | Airbag device |
| US11891006B2 (en) * | 2020-02-25 | 2024-02-06 | Ford Global Technologies, Llc | Driver airbag with extension adjacent rear panel |
-
1987
- 1987-11-16 JP JP62289103A patent/JPH01132444A/en active Pending
Cited By (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0474157U (en) * | 1990-11-09 | 1992-06-29 | ||
| DE4240760C2 (en) * | 1991-12-04 | 2000-08-10 | Takata Corp | Gas bag |
| US5253892A (en) * | 1991-12-04 | 1993-10-19 | Takata Corporation | Air bag |
| DE4305050A1 (en) * | 1992-03-09 | 1993-09-16 | Toyo Tire & Rubber Co | Air bag for vehicle driver restraint system - has two sections which on inflation spread out round steering wheel and column. |
| DE4305050C2 (en) * | 1992-03-09 | 2001-06-21 | Toyo Tire & Rubber Co | Airbag for passive airbag systems and process for its manufacture |
| EP0584782A1 (en) * | 1992-08-25 | 1994-03-02 | TRW Occupant Restraint Systems GmbH | Airbag restraint system for vehicles |
| DE4235761A1 (en) * | 1992-10-23 | 1994-04-28 | Daimler Benz Ag | Air bag restraint system for vehicle - has softer outer cushion attached to main air bag body |
| EP0657329A1 (en) * | 1993-12-08 | 1995-06-14 | Takata Corporation | Air bag device |
| JPH11245759A (en) * | 1998-03-06 | 1999-09-14 | Honda Motor Co Ltd | Air bag device for driver's seat |
| US6308983B1 (en) * | 1998-04-09 | 2001-10-30 | Volkswagon Ag | Safety device for a motor vehicle with a multi-chamber airbag |
| US6478331B1 (en) * | 1998-09-01 | 2002-11-12 | Trw Occupant Restraint Systems Gmbh & Co. Kg | Gas bag for a vehicle occupant restraint system |
| WO2000035721A1 (en) * | 1998-12-14 | 2000-06-22 | Breed Automotive Technology, Inc. | Driver's side airbag |
| US6626459B2 (en) | 2000-03-31 | 2003-09-30 | Toyoda Gosei Co., Ltd. | Air bag for steering wheel |
| KR20020066112A (en) * | 2001-02-09 | 2002-08-14 | 오토리브 만도 주식회사 | Air Bag Device |
| US6929285B2 (en) | 2002-05-22 | 2005-08-16 | Toyoda Gosei Co., Ltd. | Air bag |
| DE10322717A1 (en) * | 2002-05-22 | 2005-02-10 | Toyoda Gosei Co., Ltd. | airbag |
| US7210701B2 (en) * | 2003-01-14 | 2007-05-01 | Takata-Petri Ag | Airbag system |
| JP2004224223A (en) * | 2003-01-23 | 2004-08-12 | Takata Corp | Air bag and air bag device |
| US7070201B2 (en) | 2004-06-07 | 2006-07-04 | Cis Tech, Llc | Low risk deployment passenger airbag system |
| US7731229B2 (en) | 2004-11-15 | 2010-06-08 | Cis Tech, Llc | Low risk deployment passenger airbag system with knee protection |
| US7328913B2 (en) | 2004-11-15 | 2008-02-12 | Cis Tech, Llc | Low risk deployment passenger airbag system |
| US8079615B2 (en) | 2006-10-16 | 2011-12-20 | Toyota Jidosha Kabushiki Kaisha | Vehicle steering device |
| WO2008047202A3 (en) * | 2006-10-16 | 2008-07-03 | Toyota Motor Co Ltd | Vehicle steering device |
| WO2008047202A2 (en) * | 2006-10-16 | 2008-04-24 | Toyota Jidosha Kabushiki Kaisha | Vehicle steering device |
| US8764057B1 (en) | 2013-01-17 | 2014-07-01 | Autoliv Asp, Inc. | Multi-chamber driver airbags |
| US8840139B1 (en) | 2013-03-14 | 2014-09-23 | Autoliv Asp, Inc. | Airbag with deflector |
| US10836343B2 (en) | 2015-11-26 | 2020-11-17 | Autoliv Development Ab | Airbag device |
| EP3342649A1 (en) * | 2016-12-29 | 2018-07-04 | Autoliv Development AB | Air-bag cushion assembly |
| WO2019069143A3 (en) * | 2017-03-29 | 2019-06-13 | Nio Nextev Limited | Airbag deployment trajectory control mechanism and method with positioner |
| US10343643B2 (en) | 2017-03-29 | 2019-07-09 | Nio Nextev Limited | Airbag deployment trajectory control mechanism and method |
| WO2019181574A1 (en) * | 2018-03-23 | 2019-09-26 | オートリブ ディベロップメント エービー | Airbag device |
| JPWO2019181574A1 (en) * | 2018-03-23 | 2020-12-03 | オートリブ ディベロップメント エービー | Airbag device |
| US11511700B2 (en) | 2018-03-23 | 2022-11-29 | Autoliv Development Ab | Airbag apparatus |
| US11891006B2 (en) * | 2020-02-25 | 2024-02-06 | Ford Global Technologies, Llc | Driver airbag with extension adjacent rear panel |
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