JPH10152018A - Shock absorbing hood - Google Patents
Shock absorbing hoodInfo
- Publication number
- JPH10152018A JPH10152018A JP8314828A JP31482896A JPH10152018A JP H10152018 A JPH10152018 A JP H10152018A JP 8314828 A JP8314828 A JP 8314828A JP 31482896 A JP31482896 A JP 31482896A JP H10152018 A JPH10152018 A JP H10152018A
- Authority
- JP
- Japan
- Prior art keywords
- hood
- airbag
- obstacle
- inner panel
- outer panel
- 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.)
- Granted
Links
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
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R21/38—Protecting non-occupants of a vehicle, e.g. pedestrians using means for lifting bonnets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
(57)【要約】
【課題】 障害物保護自動車用フロントフードにあって
は、衝突時、車両は速度を有している可能性が極めて高
く、その際、風圧等の影響によってエアバッグ形状が変
化して前方視界を妨げる可能性があるので、これを防止
する。
【解決手段】 フード５を構成するアウターパネル５１
とインナーパネル５２、エアバッグ６ａ及び反力板７で
構成されており、アウターパネル５１とインナーパネル
５２は接着材で接合されており、その間に反力板７とエ
アバッグ６ａを有する。これにより、車体に配設された
障害物検出手段が障害物との衝突を検出すると、エアバ
ッグ６ａに対して作動信号が出力され、エアバッグ６ａ
が展開する。その際、下方向の荷重は反力板７によって
支えられ、エアバッグ６ａは上方向へと展開し、エアバ
ッグの展開荷重によってアウターパネル５１とインナー
パネル５２の接着材を破砕し、アウターパネル５１が上
方へと移動する。薄板構造のアウターパネル５１の下方
に展開したエアバッグ分のストローク量ができ、障害物
の２次衝突による衝撃が緩和される。
(57) [Summary] [PROBLEMS] In a front hood for an automobile for protecting an obstacle, at the time of a collision, it is highly probable that the vehicle has a speed. This is prevented because it may change and obstruct the front view. SOLUTION: An outer panel 51 constituting a hood 5 is provided.
And the inner panel 52, the airbag 6a and the reaction plate 7. The outer panel 51 and the inner panel 52 are joined by an adhesive, and have the reaction plate 7 and the airbag 6a therebetween. Thus, when the obstacle detection means provided on the vehicle body detects a collision with the obstacle, an operation signal is output to the airbag 6a, and the airbag 6a
Expands. At this time, the downward load is supported by the reaction force plate 7, the airbag 6a is deployed upward, and the adhesive between the outer panel 51 and the inner panel 52 is crushed by the deployed load of the airbag. Moves upward. The stroke amount corresponding to the airbag deployed below the outer panel 51 having the thin plate structure is obtained, and the impact due to the secondary collision of the obstacle is reduced.
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、走行中の車両が障
害物に衝突した際、障害物が車両前部の衝突後、障害物
上部がフード上に倒れ込み、フードおよびフード下方の
エンジン、サスペンション等の構造物との２次衝突の際
の衝撃を吸収緩和して障害物を保護する自動車用衝撃吸
収フードの構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an engine and a suspension under a hood, when the vehicle collides with the obstacle, and after the obstacle collides with the front part of the vehicle, the upper part of the obstacle falls on the hood. The present invention relates to a structure of an automobile impact absorbing hood that absorbs and relaxes an impact at the time of a secondary collision with such a structure to protect an obstacle.
【０００２】[0002]
【従来の技術】従来の障害物保護自動車用フロントフー
ドとしては、図１０に示すように、障害物が衝突した際
にフード９５上にエアバッグ９７を展開させて、衝突す
る際の衝撃をこのエアバッグ９７で吸収するものが特開
平７−１０８９０２号公報に開示されている。2. Description of the Related Art As a conventional obstacle protection automobile front hood, as shown in FIG. 10, an air bag 97 is deployed on a hood 95 when an obstacle collides, and the impact at the time of collision is applied to the hood 95. One that is absorbed by the airbag 97 is disclosed in JP-A-7-108902.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、このよ
うな従来の障害物保護自動車用フロントフードにあって
は、衝突時、車両は速度を有している可能性が極めて高
く、その際、風圧等の影響によってエアバッグ形状が変
化する可能性があり、変形したエアバッグによって前方
視界を妨げる可能性がある、という問題点があった。However, in such a conventional obstacle protection automobile front hood, at the time of a collision, there is a high possibility that the vehicle has a speed. There is a problem that the shape of the airbag may be changed by the influence of the airbag, and that the deformed airbag may obstruct the front view.
【０００４】本発明は、このような従来の問題点に着目
してなされたもので、障害物検出装置によって衝突を検
出し、エアバッグを展開させることでアウターパネルと
インナーパネルの接着を引き剥し、アウターパネルをエ
アバッグで支えることで、風圧等の外乱でエアバッグの
展開形状の乱れを防ぐことで、上記の問題点を解決する
ことを目的としている。The present invention has been made in view of such a conventional problem. The collision between the outer panel and the inner panel is peeled off by detecting a collision by an obstacle detecting device and deploying an airbag. An object of the present invention is to solve the above-described problem by supporting the outer panel with an airbag to prevent the deployment shape of the airbag from being disturbed by disturbance such as wind pressure.
【０００５】[0005]
【課題を解決するための手段】本発明は上述の課題を解
決するために、障害物との衝突を検出する障害物検出手
段と、アウターパネルとインナーパネルを接着すること
によって構成される車両用ボンネットフードと、障害物
検出手段からの衝突検出をうけて展開するアウターパネ
ルとインナーパネルの間に配置される少なくとも１つ以
上のエアバッグと、エアバッグとインナーパネルの間に
配置される平板を持つ構成とする。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides an obstacle detecting means for detecting a collision with an obstacle, and a vehicle comprising an outer panel and an inner panel bonded to each other. A bonnet hood, at least one or more airbags disposed between an outer panel and an inner panel that are deployed in response to collision detection from obstacle detection means, and a flat plate disposed between the airbag and the inner panel. Configuration.
【０００６】また、本発明は、障害物との衝突を検出す
る障害物検出手段と、アウターパネルと少なくとも１つ
以上の平坦な凹部を持つインナーパネルを接着すること
によって構成される車両用ボンネットフードと、障害物
検出手段からの衝突検出をうけて展開するインナーパネ
ル凹部に配置される少なくとも１つ以上のエアバッグと
を備える構成とする。Further, the present invention provides a hood for a vehicle comprising an obstacle detecting means for detecting a collision with an obstacle, and an outer panel and an inner panel having at least one or more flat concave portions bonded to each other. And at least one or more airbags arranged in the inner panel recesses that are deployed in response to collision detection from the obstacle detection means.
【０００７】また、本発明は、前記車両用ボンネットフ
ードにおいて、インナーパネル凹部周囲に断熱材を配置
する構成とする。Further, the present invention is configured such that a heat insulating material is arranged around the inner panel recess in the hood for a vehicle.
【０００８】また、本発明は、前記車両用ボンネットフ
ードにおいて、アウターパネルに折れビードを備える構
成とする。Further, the present invention is configured such that the outer panel is provided with a bent bead in the hood for a vehicle.
【０００９】また、本発明は、前記自動車用衝撃吸収フ
ードにおいて、アウターパネルにインナーパネルを貫通
する上下方向の長孔を持つフードストライカーを備える
構成とする。Further, according to the present invention, in the impact absorbing hood for an automobile, a hood striker having a vertically long hole penetrating the inner panel is provided in the outer panel.
【００１０】[0010]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて詳細に説明する。Embodiments of the present invention will be described below in detail with reference to the drawings.
【００１１】（第１の実施の形態）図１は、本発明の第
１の実施の形態の衝撃吸収フードを車輌に組込んだ状態
を示すもので、図示において参照番号１はバンパー、２
は障害物検出手段、３ａ，３ｂはフードヒンジ、５はフ
ード、６はエアバッグである。(First Embodiment) FIG. 1 shows a state in which a shock absorbing hood according to a first embodiment of the present invention is incorporated into a vehicle.
Is an obstacle detecting means, 3a and 3b are hood hinges, 5 is a hood, and 6 is an airbag.
【００１２】図２は、本発明の第１の実施の形態の説明
図・断面側面図である。まず構成を説明すると、フード
５を構成するアウターパネル５１とインナーパネル５
２、エアバッグ６ａ及び反力板７で構成されており、ア
ウターパネル５１とインナーパネル５２は接着材で接合
されており、その間に反力板７と該反力板７上面に配設
されたエアバッグ６ａを持つ。FIG. 2 is an explanatory view and a sectional side view of the first embodiment of the present invention. First, the configuration will be described. The outer panel 51 and the inner panel 5 that constitute the hood 5 are described.
2. It is composed of an airbag 6a and a reaction force plate 7. The outer panel 51 and the inner panel 52 are joined by an adhesive, and are disposed between the reaction force plate 7 and the upper surface of the reaction force plate 7. It has an airbag 6a.
【００１３】次に作用を説明する。上記のように構成す
ることで、車体に配設された障害物検出手段が障害物と
の衝突を検出すると、エアバッグ６ａに対して作動信号
が出力され、エアバッグ６ａが展開する。その際、下方
向の荷重は反力板７によって支えられ、エアバッグ６ａ
は上方向へと展開する。エアバッグ６ａの展開荷重によ
ってアウターパネル５１とインナーパネル５２を接合し
ている接着材が破砕され、アウターパネル５１が上方へ
と移動する。これにより、薄板構造のアウターパネル５
１の下方に展開したエアバッグ分のストローク量がで
き、障害物の２次衝突による衝撃が緩和される。Next, the operation will be described. With the above configuration, when the obstacle detection means provided on the vehicle body detects a collision with the obstacle, an operation signal is output to the airbag 6a, and the airbag 6a is deployed. At this time, the downward load is supported by the reaction force plate 7 and the airbag 6a
Unfolds upward. The adhesive bonding the outer panel 51 and the inner panel 52 is crushed by the deployment load of the airbag 6a, and the outer panel 51 moves upward. Thereby, the outer panel 5 having a thin plate structure is formed.
The stroke amount corresponding to the airbag deployed below 1 is created, and the impact due to the secondary collision of the obstacle is reduced.
【００１４】（第２の実施の形態）図３は、本発明の第
２の実施の形態の説明図・断面側面図である。図３に示
すように、第２の実施の形態は、インナーパネル５２の
中心線上の一部に凹部５２ａを設け、その凹部５２ａを
平面状に構成することで、第１の実施の形態と同様の作
用を示す。インナーパネル５２の形状によって反力板と
兼ねることで、部品数、組立工数の削減を図ることがで
きる。(Second Embodiment) FIG. 3 is an explanatory view and a sectional side view of a second embodiment of the present invention. As shown in FIG. 3, the second embodiment is similar to the first embodiment in that a concave portion 52a is provided in a part on the center line of the inner panel 52, and the concave portion 52a is formed in a planar shape. The action of Since the inner panel 52 also serves as a reaction force plate according to the shape of the inner panel 52, the number of components and the number of assembly steps can be reduced.
【００１５】（第３の実施の形態）図４は、本発明の第
３の実施の形態の説明図である。図４に示すように、第
３の実施の形態は、第２の実施の形態で示したインナー
パネル５２の凹部５２ａに代わり、凹部５２ｂをインナ
ーパネル５２の両端に設け、凹部５２ｂにエアバッグ６
ｂを配設する。このように複数のエアバッグ６ｂを使用
することで、エアバッグ６ｂ一つあたりの容積が少なく
なり、第２の実施の形態と同様のインフレータを使用し
た際、エアの充填時間が短縮され、跳ね上げに要する時
間が短縮できる。または、跳ね上げに要する時間を第２
の実施の形態と同様にした際は、各エアバッグに設置さ
れているインフレータを小型化できる。(Third Embodiment) FIG. 4 is an explanatory diagram of a third embodiment of the present invention. As shown in FIG. 4, in the third embodiment, instead of the concave portion 52a of the inner panel 52 shown in the second embodiment, concave portions 52b are provided at both ends of the inner panel 52, and the airbag 6 is provided in the concave portion 52b.
b is provided. By using a plurality of airbags 6b in this manner, the volume per airbag 6b is reduced, and when an inflator similar to that of the second embodiment is used, the time for filling air is shortened and the airbag 6b bounces. The time required for raising can be reduced. Or the time required for the jump
In the same manner as in the embodiment, the inflator installed in each airbag can be reduced in size.
【００１６】（第４の実施の形態）図５は、本発明の第
４の実施の形態の説明図・断面側面図である。(Fourth Embodiment) FIG. 5 is an explanatory view and a sectional side view of a fourth embodiment of the present invention.
【００１７】図５に示すように、第４の実施の形態は、
第２の実施の形態で示したインナーパネル５２に設けら
れた凹部５２ａを車両中心線上（０ｘ上）に前後方向に
延長し、そこに配するエアバッグ６ｃの展開形状を楔形
とする。これにより、フード下方にストローク量の少な
いフード後方をより高く跳ね上げることができる。As shown in FIG. 5, the fourth embodiment comprises:
The concave portion 52a provided in the inner panel 52 shown in the second embodiment is extended in the front-rear direction on the vehicle center line (0x), and the deployed shape of the airbag 6c disposed therein is made wedge-shaped. As a result, the rear of the hood with a small stroke amount can be jumped higher below the hood.
【００１８】（第５の実施の形態）図６は、本発明の第
５の実施の形態の説明図である。図６に示すように、第
５の実施の形態は、第２の実施の形態で示した凹部５２
ａと共に車両前方向に凹部５２ｃを設け、そこに配する
エアバッグ６ｄを配す。これによってエアの充填時間が
短縮され、跳ね上げに要する時間を短縮できる。(Fifth Embodiment) FIG. 6 is an explanatory diagram of a fifth embodiment of the present invention. As shown in FIG. 6, the fifth embodiment is different from the recess 52 shown in the second embodiment.
A concave portion 52c is provided in the front direction of the vehicle together with a, and an airbag 6d disposed therein is disposed. As a result, the time for filling air can be shortened, and the time required for splashing can be shortened.
【００１９】（第６の実施の形態）図７は、本発明の第
６の実施の形態の断面側面図・フードロックストライカ
ー拡大図である。図７に示すように、アウターパネル５
１に配設されたフードロックストライカー５５のロック
孔５５ａを車両上下方向に長孔とすることで、エアバッ
グ６ｅの展開時にアウターパネル５１ａが長孔下端部ま
で平行に上昇する。これによりフード全域においてスト
ローク量の増加が図られる。(Sixth Embodiment) FIG. 7 is a sectional side view and an enlarged view of a hood lock striker according to a sixth embodiment of the present invention. As shown in FIG.
By making the lock hole 55a of the hood lock striker 55 arranged in the vehicle 1 a long hole in the vehicle vertical direction, the outer panel 51a rises parallel to the lower end of the long hole when the airbag 6e is deployed. Thereby, the stroke amount is increased in the entire area of the hood.
【００２０】（第７の実施の形態）図８は、本発明の第
７の実施の形態の説明図・断面側面図である。図８に示
すように、アウターパネル５１に折れビード５１０を設
け、インナーパネル凹部５２ａに設けたエアバッグ６ｆ
の展開によってアウターパネル５１が折れビード５１０
より上方へ折れ曲がることで、フード下方のストローク
量の少ないフード後端部を持ち上げることができ、前出
の作用が確保できる。さらに、アウターパネル５１の後
端部５２０を中空状にすることで、障害物にアウターパ
ネルが刺さることを防止し、さらに中空部５２０が潰れ
ることでより効果的なエネルギー吸収が可能となる。(Seventh Embodiment) FIG. 8 is an explanatory view and a sectional side view of a seventh embodiment of the present invention. As shown in FIG. 8, a bead 510 is provided on the outer panel 51, and the airbag 6f provided in the inner panel recess 52a.
The outer panel 51 is broken by the
By bending upward, the rear end of the hood with a small stroke amount below the hood can be lifted, and the above-described action can be secured. Further, by making the rear end portion 520 of the outer panel 51 hollow, it is possible to prevent the outer panel from being stabbed by an obstacle, and to further crush the hollow portion 520, thereby enabling more effective energy absorption.
【００２１】（第８の実施の形態）図９は、本発明の第
８の実施の形態の説明図・断面側面図である。図９に示
すように、第８の実施の形態は、反力板７ａを断熱特性
を持つ部材で構成する。これにより、エアバッグ（特に
インフレータ）をエンジンの熱から守ることが可能とな
る。なお、前記第１〜第７の実施の形態においては、こ
の断熱特性の優れた反力板エアバッグ（特にインフレー
タ）をエンジンの熱から守るには、凹部周辺に同様の断
熱材を配することで達成できる。(Eighth Embodiment) FIG. 9 is an explanatory view and a sectional side view of an eighth embodiment of the present invention. As shown in FIG. 9, in the eighth embodiment, the reaction force plate 7a is made of a member having heat insulation properties. This makes it possible to protect the airbag (particularly the inflator) from the heat of the engine. In the first to seventh embodiments, in order to protect the reaction plate airbag (particularly, the inflator) having the excellent heat insulating property from the heat of the engine, a similar heat insulating material is provided around the concave portion. Can be achieved.
【００２２】[0022]
【発明の効果】以上説明してきたように、本発明によれ
ば、走行中の車両が障害物との衝突時に、障害物の倒れ
込みによって生じるフードを介してのフード下方の構造
物との２次衝突時において、ストローク量を増加させ、
薄板とその下のエアバッグによって衝突を緩和させ、フ
ード下方の構造物との接触を避けることが可能となる。
加えて、本発明によればインナーパネルの形状を変更す
ることで対応できるため、ヒンジ等に変更無く効果を上
げることができる。As described above, according to the present invention, when a running vehicle collides with an obstacle, the vehicle is secondarily connected to a structure below the hood through the hood caused by the fall of the obstacle. At the time of collision, increase the stroke amount,
The thin plate and the airbag below it reduce the collision and avoid contact with structures below the hood.
In addition, according to the present invention, it is possible to cope with the problem by changing the shape of the inner panel.
【図１】本発明の第１の実施の形態を組み込んだ車両の
斜視図である。FIG. 1 is a perspective view of a vehicle incorporating a first embodiment of the present invention.
【図２】本発明の第１の実施の形態の説明図・断面側面
図である。FIG. 2 is an explanatory view and a sectional side view of the first embodiment of the present invention.
【図３】本発明の第２の実施の形態の説明図・断面側面
図である。FIG. 3 is an explanatory view and a sectional side view of a second embodiment of the present invention.
【図４】本発明の第３の実施の形態の説明図である。FIG. 4 is an explanatory diagram of a third embodiment of the present invention.
【図５】本発明の第４の実施の形態の説明図・断面側面
図である。FIG. 5 is an explanatory view and a sectional side view of a fourth embodiment of the present invention.
【図６】本発明の第５の実施の形態の説明図である。FIG. 6 is an explanatory diagram of a fifth embodiment of the present invention.
【図７】本発明の第６の実施の形態の断面側面図・フー
ドロックストライカー拡大図である。FIG. 7 is a sectional side view and an enlarged view of a hood lock striker according to a sixth embodiment of the present invention.
【図８】本発明の第７の実施の形態の説明図・断面側面
図である。FIG. 8 is an explanatory view and a sectional side view of a seventh embodiment of the present invention.
【図９】本発明の第８の実施の形態の説明図・断面側面
図である。FIG. 9 is an explanatory view and a sectional side view of an eighth embodiment of the present invention.
【図１０】従来のフードエアバッグ装着車の概略図であ
る（特開平７−１０８９０２号公報参照）。FIG. 10 is a schematic view of a conventional vehicle equipped with a hood airbag (see Japanese Patent Application Laid-Open No. 7-108902).
１ バンパー ２ 障害物検出手段 ３ａ，３ｂ フードヒンジ ４ エアバッグ ５ フード ５１ アウターパネル ５２ インナーパネル ５１０ 折れビード ５２０ アウターパネルの後端部 ５２ａ，５２ｂ，５２ｃ 凹部 ６ａ，６ｂ，６ｃ，６ｄ，６ｅ，６ｆ エアバッグ ７，７ａ 反力板 DESCRIPTION OF SYMBOLS 1 Bumper 2 Obstacle detection means 3a, 3b Hood hinge 4 Airbag 5 Hood 51 Outer panel 52 Inner panel 510 Folded bead 520 Rear end 52a, 52b, 52c Outer panel Recess 6a, 6b, 6c, 6d, 6e, 6f Airbag 7,7a Reaction plate
───────────────────────────────────────────────────── フロントページの続き (72)発明者 大和田 正次 神奈川県横浜市神奈川区宝町２番地 日産 自動車株式会社内 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Shoji Owada Nissan Motor Co., Ltd. 2 Takaracho, Kanagawa-ku, Yokohama, Kanagawa
Claims (5)
段と、 アウターパネルとインナーパネルを接着することによっ
て構成される車両用ボンネットフードと、 障害物検出手段からの衝突検出をうけて展開するアウタ
ーパネルとインナーパネルの間に配置される少なくとも
１つ以上のエアバッグと、 エアバッグとインナーパネルの間に配置される平板とを
備える、 ことを特徴とする自動車用衝撃吸収フード。1. An obstacle detecting means for detecting a collision with an obstacle, a hood hood for a vehicle constituted by bonding an outer panel and an inner panel, and a detection means for detecting a collision from the obstacle detecting means. A shock absorbing hood for an automobile, comprising: at least one or more airbags disposed between an outer panel and an inner panel, and a flat plate disposed between the airbag and the inner panel.
段と、 アウターパネルと少なくとも１つ以上の平坦な凹部を持
つインナーパネルが接着されることによって構成される
車両用ボンネットフードと、 障害物検出手段からの衝突検出を受けて展開するインナ
ーパネル凹部に配置される少なくとも１つ以上のエアバ
ッグとを備える、ことを特徴とする自動車用衝撃吸収フ
ード。2. An obstacle detecting means for detecting a collision with an obstacle; a hood hood for a vehicle configured by bonding an outer panel and an inner panel having at least one flat recess; An impact absorbing hood for an automobile, comprising: at least one or more airbags disposed in an inner panel concave portion which is deployed upon receiving a collision detection from an object detecting means.
ドにおいて、 インナーパネル凹部周囲に断熱材が配置されている、こ
とを特徴とする自動車用衝撃吸収フード。3. The vehicle hood according to claim 2, wherein a heat insulating material is disposed around the inner panel recess.
ドにおいて、 アウターパネルに折れビードを備える、ことを特徴とす
る自動車用衝撃吸収フード。4. The vehicle hood according to claim 2, wherein the outer panel is provided with a bent bead.
吸収フードにおいて、 アウターパネルにインナーパネルを貫通する上下方向の
長孔を持つフードストライカーを備える、ことを特徴と
する自動車用衝撃吸収フード。5. The shock absorbing hood for a vehicle according to claim 1, further comprising a hood striker having a vertically long hole penetrating the inner panel on the outer panel. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31482896A JP3840711B2 (en) | 1996-11-26 | 1996-11-26 | Shock absorbing hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31482896A JP3840711B2 (en) | 1996-11-26 | 1996-11-26 | Shock absorbing hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10152018A true JPH10152018A (en) | 1998-06-09 |
| JP3840711B2 JP3840711B2 (en) | 2006-11-01 |
Family
ID=18058093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31482896A Expired - Fee Related JP3840711B2 (en) | 1996-11-26 | 1996-11-26 | Shock absorbing hood |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3840711B2 (en) |
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|---|---|---|---|---|
| JP2001058552A (en) * | 1999-08-04 | 2001-03-06 | Takata Corp | Damage reduction system vehicle crash |
| DE10014510A1 (en) * | 2000-03-23 | 2001-10-04 | Acts Gmbh & Co Kg | Vehicle front hood construction to soften the impact on a pedestrian during an accident |
| WO2001098118A3 (en) * | 2000-06-19 | 2002-03-28 | Delphi Tech Inc | Automotive hood of inflatable character |
| WO2002072392A1 (en) * | 2001-03-13 | 2002-09-19 | Autoliv Development Ab | A safety arrangement for a vehicle |
| EP1323597A1 (en) * | 2001-12-27 | 2003-07-02 | Toyota Jidosha Kabushiki Kaisha | Hood structure of motor vehicle with a system for absorbing impact energy exerted on a colliding body |
| US6668962B2 (en) * | 2001-05-18 | 2003-12-30 | Hyundai Motor Company | Hood hanging structure for a vehicle |
| US6712169B2 (en) | 2002-05-16 | 2004-03-30 | Delphi Technologies, Inc. | Displaceable automotive hood assembly |
| DE10316595A1 (en) * | 2003-04-11 | 2004-11-04 | Daimlerchrysler Ag | safety device |
| US7034378B2 (en) | 2001-11-19 | 2006-04-25 | Nanya Technology Corporation | Fuse structure used in an integrated circuit device |
| JP2006199179A (en) * | 2005-01-21 | 2006-08-03 | Honda Motor Co Ltd | Vehicle hood device |
| US7159685B2 (en) | 2001-03-13 | 2007-01-09 | Autoliv Development Ab | Safety arrangement for a vehicle |
| JP2007106235A (en) * | 2005-10-13 | 2007-04-26 | Isuzu Motors Ltd | Vehicle shock absorption structure |
| US7303040B2 (en) | 2004-05-18 | 2007-12-04 | Autolive Asp, Inc. | Active vehicle hood system and method |
| DE102005038682B4 (en) * | 2004-08-18 | 2009-11-05 | Nihon Plast Co., Ltd. | Shock absorption panel for a vehicle |
| DE10102597B4 (en) * | 2001-01-20 | 2011-06-09 | Volkswagen Ag | Safety device on a motor vehicle for the protection of pedestrians |
| JP2011218995A (en) * | 2010-04-12 | 2011-11-04 | Kanto Auto Works Ltd | Pop-up hood device for vehicle |
| JP2011218925A (en) * | 2010-04-07 | 2011-11-04 | Kanto Auto Works Ltd | Pop-up hood device for vehicle |
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|---|---|---|---|---|
| JP2001058552A (en) * | 1999-08-04 | 2001-03-06 | Takata Corp | Damage reduction system vehicle crash |
| DE10014510A1 (en) * | 2000-03-23 | 2001-10-04 | Acts Gmbh & Co Kg | Vehicle front hood construction to soften the impact on a pedestrian during an accident |
| DE10014510B4 (en) * | 2000-03-23 | 2004-09-30 | Acts Gmbh & Co. Kg | Body part of a motor vehicle |
| WO2001098118A3 (en) * | 2000-06-19 | 2002-03-28 | Delphi Tech Inc | Automotive hood of inflatable character |
| US6386623B1 (en) | 2000-06-19 | 2002-05-14 | Delphi Technologies, Inc. | Automotive hood of inflatable character |
| DE10102597B4 (en) * | 2001-01-20 | 2011-06-09 | Volkswagen Ag | Safety device on a motor vehicle for the protection of pedestrians |
| WO2002072392A1 (en) * | 2001-03-13 | 2002-09-19 | Autoliv Development Ab | A safety arrangement for a vehicle |
| US7246677B2 (en) * | 2001-03-13 | 2007-07-24 | Autoliv Development Ab | Safety arrangement for a vehicle |
| US7159685B2 (en) | 2001-03-13 | 2007-01-09 | Autoliv Development Ab | Safety arrangement for a vehicle |
| US6668962B2 (en) * | 2001-05-18 | 2003-12-30 | Hyundai Motor Company | Hood hanging structure for a vehicle |
| US7034378B2 (en) | 2001-11-19 | 2006-04-25 | Nanya Technology Corporation | Fuse structure used in an integrated circuit device |
| EP1323597A1 (en) * | 2001-12-27 | 2003-07-02 | Toyota Jidosha Kabushiki Kaisha | Hood structure of motor vehicle with a system for absorbing impact energy exerted on a colliding body |
| US6938715B2 (en) | 2001-12-27 | 2005-09-06 | Toyota Jidosha Kabushiki Kaisha | Hood structure of motor vehicle |
| EP1511647A4 (en) * | 2002-05-16 | 2005-11-16 | Delphi Tech Inc | MOBILE HOOD SYSTEM FOR MOTOR VEHICLES |
| US6712169B2 (en) | 2002-05-16 | 2004-03-30 | Delphi Technologies, Inc. | Displaceable automotive hood assembly |
| DE10316595A1 (en) * | 2003-04-11 | 2004-11-04 | Daimlerchrysler Ag | safety device |
| US7303040B2 (en) | 2004-05-18 | 2007-12-04 | Autolive Asp, Inc. | Active vehicle hood system and method |
| DE102005038682B4 (en) * | 2004-08-18 | 2009-11-05 | Nihon Plast Co., Ltd. | Shock absorption panel for a vehicle |
| JP2006199179A (en) * | 2005-01-21 | 2006-08-03 | Honda Motor Co Ltd | Vehicle hood device |
| JP2007106235A (en) * | 2005-10-13 | 2007-04-26 | Isuzu Motors Ltd | Vehicle shock absorption structure |
| JP2011218925A (en) * | 2010-04-07 | 2011-11-04 | Kanto Auto Works Ltd | Pop-up hood device for vehicle |
| JP2011218995A (en) * | 2010-04-12 | 2011-11-04 | Kanto Auto Works Ltd | Pop-up hood device for vehicle |
| DE102011105508B4 (en) * | 2011-06-24 | 2021-06-02 | Daimler Ag | Device and method for operating a vehicle with a partial mass |
| JP2016037106A (en) * | 2014-08-06 | 2016-03-22 | トヨタ自動車株式会社 | Pop-up hood device for vehicle |
| GB2547790A (en) * | 2016-02-12 | 2017-08-30 | Ford Global Tech Llc | Vehicle hood assembly with deployable pedestrian protection |
| GB2547791A (en) * | 2016-02-12 | 2017-08-30 | Ford Global Tech Llc | Vehicle hood assembly with deployable pedestrian protection |
| US10246044B2 (en) | 2016-02-12 | 2019-04-02 | Ford Global Technologies, Llc | Vehicle hood assembly with deployable pedestrian protection |
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