JP3159231B2 - Car side sill reinforcement structure - Google Patents
Car side sill reinforcement structureInfo
- Publication number
- JP3159231B2 JP3159231B2 JP23656893A JP23656893A JP3159231B2 JP 3159231 B2 JP3159231 B2 JP 3159231B2 JP 23656893 A JP23656893 A JP 23656893A JP 23656893 A JP23656893 A JP 23656893A JP 3159231 B2 JP3159231 B2 JP 3159231B2
- Authority
- JP
- Japan
- Prior art keywords
- sill
- side sill
- reinforcement
- pillar
- outward
- 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.)
- Expired - Fee Related
Links
Landscapes
- Body Structure For Vehicles (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は自動車のサイドシル補
強構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automobile side sill reinforcement structure.
【０００２】[0002]
【従来の技術】従来の自動車のサイドシル補強構造とし
ては、例えば図５〜図８に示すようなものが知られてい
る（類似技術として、特開昭６３−９７４７３号公報参
照）。2. Description of the Related Art As a conventional side sill reinforcement structure of a motor vehicle, for example, a structure shown in FIGS. 5 to 8 is known (for a similar technique, see Japanese Patent Application Laid-Open No. 63-97473).
【０００３】１は自動車のフロントピラーで、ピラーア
ウタ１ａとピラーインナ１ｂとを接合した閉断面構造を
している。そして、このフロントピラー１の下部からは
後側へ向けてサイドシル２が一体的に連続形成されてい
る。このサイドシル２もシルアウタ２ａとシルインナ２
ｂとを接合した閉断面構造をしている。フロントピラー
１内には、ピラーアウタ１ａと略同じ断面形状で且つ下
部３が後側へ曲折されてサイドシル２側へ若干入り込ん
だ状態のピラーレインフォース４が一緒に接合されてい
る。Reference numeral 1 denotes a front pillar of an automobile, which has a closed cross-sectional structure in which a pillar outer 1a and a pillar inner 1b are joined. A side sill 2 is integrally formed continuously from the lower part of the front pillar 1 toward the rear side. This side sill 2 is also sill outer 2a and sill inner 2
b. In the front pillar 1, a pillar reinforcement 4 having substantially the same cross-sectional shape as the pillar outer 1 a and having a lower portion 3 bent rearward and slightly entering the side sill 2 is joined together.
【０００４】また、サイドシル２内には、上端５ａと下
端５ｂがシルアウタ２ａとシルインナ２ｂとの間に接合
されたシルレインフォース５が接合されている。このシ
ルレインフォース５には、該シルレインフォース５の強
度を高めるために、一定の矩形断面形状を有する外向き
凸部６が形成されている。この外向き凸部６の前端６ａ
は前方へ若干突出しており、この前端６ａを前記ピラー
レインフォース４における下部３の後端３ａへ重合させ
て接合することにより、ピラーレインフォース４とシル
レインフォース５とを一体化させ、フロントピラー１と
サイドシル２との連結部における強度アップを図ってい
る。[0004] In the side sill 2, a sill reinforcement 5 having an upper end 5a and a lower end 5b joined between the sill outer 2a and the sill inner 2b is joined. An outwardly projecting portion 6 having a certain rectangular cross-sectional shape is formed on the sille reinforcement 5 in order to increase the strength of the sille reinforcement 5. The front end 6a of the outward projection 6
Is slightly projected forward, and the front end 6a is overlapped with and joined to the rear end 3a of the lower part 3 of the pillar reinforce 4, so that the pillar reinforce 4 and the sill reinforce 5 are integrated to form a front pillar. Strength of the connecting portion between the side sill 1 and the side sill 2 is increased.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、このよ
うな従来の技術にあっては、シルレインフォース５の外
向き凸部６が一定の矩形断面形状を呈しているため、外
向き凸部６がある部分の強度が高いが、外向き凸部６が
終了する端末６ｂにおいては、この端末６ｂ付近を境に
して急激な強度低下を起こすことになる。従って、サイ
ドシル２に何らかの外力が加わった場合に、この外向き
凸部６の端末６ｂ付近に応力が集中し、この部分に局部
変形が発生するおそれがある。However, in such a conventional technique, since the outwardly protruding portion 6 of the sille force 5 has a constant rectangular cross-sectional shape, the outwardly protruding portion 6 cannot be formed. Although the strength of a certain portion is high, in the terminal 6b where the outwardly protruding portion 6 ends, a sharp decrease in strength occurs near the terminal 6b. Therefore, when some external force is applied to the side sill 2, stress concentrates near the end 6b of the outward projection 6, and local deformation may occur in this portion.
【０００６】すなわち、図７及び図８に示すように、自
動車の前部に障害物Ｇが衝突したような場合は、その障
害物Ｇからフードリッジレインフォース７とフロントサ
イドメンバ８を介して、フロントピラー１の上部と下部
にそれぞれ外力が加わる。この時、フロントピラー１の
下部の後側にはサイドシル２があるため、このサイドシ
ル２には後向きの外力Ｆ1 が加わる。フロントピラー１
の上部は特に後側から支えられていないため、フロント
ピラー１の上部には該フロントピラー１を後側へ倒そう
とする外力Ｆ2 が加わる。これらの外力Ｆ1 、Ｆ2 はフ
ロントピラー１の下部に加わるが、下部には強固に連結
されたピラーレインフォース４とシルレインフォース５
が配されているため、この部分では変形が発生しない。
結局、これらの外力Ｆ1 、Ｆ2 は、強度が急激に低下す
る外向き凸部６の端末６ｂ付近に集中し、この部分に局
部的な座屈変形Ｚを起こす。フロントピラー１を倒そう
とする外力Ｆ2 は、特に端末６ｂ付近におけるサイドシ
ル２の上面部９に加わるため、前記座屈変形Ｚはこの上
面部９に生じる。That is, as shown in FIGS. 7 and 8, when an obstacle G collides with the front part of the vehicle, the obstacle G is transmitted from the obstacle G via the hood ridge reinforcement 7 and the front side member 8. External forces are applied to the upper and lower portions of the front pillar 1 respectively. At this time, since the rear side of the lower portion of the front pillar 1 is the side sill 2, the external force F 1 rearward is applied to this side sill 2. Front pillar 1
The top because it is not supported from the particular rear, external force F 2 to topple the front pillar 1 to the rear side is applied to the upper portion of the front pillar 1. These external forces F 1 and F 2 are applied to the lower part of the front pillar 1, and the lower part of the front pillar 1 is firmly connected to the pillar reinforce 4 and the sill reinforcement 5.
, The deformation does not occur in this portion.
Eventually, these external forces F 1 and F 2 concentrate near the end 6 b of the outward convex portion 6 where the strength is sharply reduced, and cause local buckling deformation Z in this portion. The external force F 2 to topple the front pillar 1 particularly to join the upper surface portion 9 of the side sill 2 in the vicinity of the terminal 6b, the seat屈変type Z occurs in the upper surface portion 9.
【０００７】この発明はこのような従来の技術に着目し
てなされたものであり、外力を受けてもサイドシルが変
形しにくい自動車のサイドシル補強構造を提供するもの
である。The present invention has been made by paying attention to such a conventional technique, and provides a vehicle side sill reinforcement structure in which a side sill is hardly deformed even when subjected to an external force.
【０００８】[0008]
【課題を解決するための手段】この発明に係る自動車の
サイドシル補強構造は、上記の目的を達成するために、
シルアウタとシルインナとで閉断面構造に形成されたサ
イドシルの閉断面部内に、その上端と下端とがサイドシ
ルに接合されるシルレインフォースを配設すると共に、
該シルレインフォースに、フロントピラー内に配された
ピラーレインフォースの下部後端に前端が接続される外
向き凸部を、形成した自動車のサイドシル補強構造にお
いて、前記外向き凸部をシルレインフォースの後端部付
近まで形成すると共に、外向き凸部の上面部は略水平面
とし、且つ前記外向き凸部の側面部及び下面部の少なく
ともいずれか一方を、該外向き凸部の後端末まで漸次外
向き凸部の断面積を単調に減少させる方向へ傾斜させた
ものである。SUMMARY OF THE INVENTION A side sill reinforcement structure for an automobile according to the present invention has the following objects.
In the closed cross section of the side sill formed in the closed cross section structure with the sill outer and the sill inner, with the sill reinforcement whose upper end and lower end are joined to the side sill,
To the sill reinforcement, the outward protrusion front end to the lower rear end of the pillar reinforcement disposed within the front pillar are connected, in the formed side sill reinforcement structure for an automobile, sill reinforcement the outward protrusion With rear end
Formed to the near side, the upper surface of the outward convex portion is a substantially horizontal surface, and at least one of the side surface portion and the lower surface portion of the outward convex portion is gradually outwardly convex to the rear end of the outward convex portion. The cross section of the portion is inclined in a direction to monotonously decrease.
【０００９】[0009]
【作用】この発明の自動車のサイドシル補強構造によれ
ば、外向き凸部をシルレインフォースの後端部付近まで
形成すると共に、外向き凸部の上面部は略水平面とし、
且つ前記外向き凸部の側面部及び下面部の少なくともい
ずれか一方を、該外向き凸部の後端末まで漸次外向き凸
部の断面積を単調に減少させる方向へ傾斜させたため、
外向き凸部の強度も後側へ向けて漸次低下し、強度が急
激に低下する点がなくなる。従って、フロントピラーが
倒れようとする外力等がシルレインフォースに加わって
も、その外力を局部的に集中させることなく、外向き凸
部及びそれに隣接するサイドシル全体で受け止めること
ができるため、サイドシルの局部的な変形を防止するこ
とができる。しかも、サイドシル上面部の座屈変形を防
止するために、該サイドシルの上面部に対応する外向き
凸部の上面部を略水平面のままにしておいたので、この
部分の座屈変形を特に防止することができる。According to the automobile side sill reinforcement structure of the present invention, the outwardly protruding portion extends to the vicinity of the rear end of the sill reinforcement.
While forming, the upper surface of the outward convex portion is substantially horizontal,
And because at least one of the side surface portion and the lower surface portion of the outward convex portion is inclined in a direction to gradually reduce the cross-sectional area of the outward convex portion monotonously to the rear end of the outward convex portion,
The strength of the outward projection also gradually decreases toward the rear side, and there is no point where the strength sharply decreases. Therefore, even if an external force or the like that tends to cause the front pillar to fall is applied to the sill reinforcement, the external force can be received by the outward convex portion and the entire side sill adjacent thereto without locally concentrating the external force. Local deformation can be prevented. Moreover, in order to prevent the buckling deformation of the upper surface portion of the side sill, the upper surface portion of the outward convex portion corresponding to the upper surface portion of the side sill remains substantially horizontal, so that the buckling deformation of this portion is particularly prevented. can do.
【００１０】[0010]
【実施例】以下、この発明の好適な実施例を図１〜図４
に基づいて説明する。尚、従来と共通する部分には同一
の符号を付し、重複する説明は省略する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will now be described with reference to FIGS.
It will be described based on. In addition, the same reference numerals are given to portions common to the related art, and overlapping description will be omitted.
【００１１】この実施例のシルレインフォース１０は、
その上端１０ａ及び下端１０ｂをそれぞれサイドシル２
に接合した状態で配されており、このシルレインフォー
ス１０の外向き凸部１１の前端１１ａは、ピラーレイン
フォース４の下部３の後端３ａに重合状態で接合してあ
る。そして、この実施例のシルレインフォース１０は、
その外向き凸部１１の形状に特徴がある。すなわち、外
向き凸部１１はシルレインフォース１０の後端部付近ま
で形成されていると共に、外向き凸部１１の後側部分に
おける側面部１２は外向き凸部１１の後端末まで漸次外
向き凸部１１の断面積を単調に減少させる方向（即ち、
内側）へ傾斜しており、また、下面部１３も外向き凸部
１１の断面積を単調に減少させる方向（即ち、上側）へ
傾斜している。そして、前記側面部１２及び下面部１３
はそれぞれシルレインフォース１０の後側の一般部表面
に当たるまで傾斜状態となっており、この外向き凸部１
１の後側の端末１１ｂは、該シルレインフォース１０の
一般部表面に合致した状態となっている（即ち、端末１
１ｂには高さがない）。尚、外向き凸部１１の上面部１
４は全面的に水平状態のままとしてある。このような形
状にしたことにより、外向き凸部１１の断面積が後側へ
向けて漸次減少するので、外向き凸部１１自体の強度も
後側へ向けて漸次低下することとなる。特に、外向き凸
部１１の端末１１ｂを境にした前側（外向き凸部１１）
と、後側（サイドシル２）との強度差が小さくなり、こ
の端末１１ｂにおいて強度が急激に低下することはな
い。The sillein force 10 of this embodiment is:
The upper end 10a and the lower end 10b are respectively
The front end 11a of the outwardly protruding portion 11 of the sille reinforcement 10 is joined to the rear end 3a of the lower portion 3 of the pillar reinforce 4 in a superposed state. And the sill reinforce 10 of this embodiment is:
The shape of the outward projection 11 is characteristic. That is, outside
The direction convex part 11 is near the rear end of the sill reinforcement 10.
And the side surface portion 12 in the rear portion of the outwardly protruding portion 11 gradually decreases the cross-sectional area of the outwardly protruding portion 11 monotonically to the rear end of the outwardly protruding portion 11 (i.e.,
The lower surface 13 is also inclined in a direction (i.e., upward) in which the cross-sectional area of the outwardly protruding portion 11 monotonously decreases. Then, the side surface portion 12 and the lower surface portion 13
Are inclined until they hit the general surface of the rear side of the sille reinforcement 10, respectively.
The terminal 11b on the rear side of the terminal 1 is in conformity with the surface of the general portion of the sille force 10 (that is, the terminal 1b).
1b has no height). In addition, the upper surface portion 1 of the outward convex portion 11
No. 4 is kept in a horizontal state. With such a shape, the cross-sectional area of the outwardly protruding portion 11 gradually decreases toward the rear side, so that the strength of the outwardly protruding portion 11 itself gradually decreases toward the rear side. In particular, the front side (outward convex part 11) of terminal 11b of outward convex part 11 as a boundary
And the strength difference between the rear side (side sill 2) and the rear side (side sill 2) is reduced, and the strength is not sharply reduced at the terminal 11b.
【００１２】そして、自動車の前部に障害物が衝突した
ような場合には、シルレインフォース１０に対して、図
示せぬフロントサイドメンバから後ろ向きの外力Ｆ1 が
加わり、また図示せぬフードリッジレインフォースから
フロントピラー１の上部を後側へ倒そうとする外力Ｆ2
が加わるが、シルレインフォース１０にこのような外力
Ｆ1 、Ｆ2 が加わっても、この外力Ｆ1 、Ｆ2 はシルレ
インフォース１０の局部へ集中することはなく、シルレ
インフォース１０の外向き凸部１１及びそれに隣接する
サイドシル２全体で受け止められることとなる。従っ
て、外向き凸部１１の端末１１ｂ付近において、サイド
シル２が前記外力Ｆ1 、Ｆ2 によって局部的な圧縮変形
を起こすことはなく、またこの部分におけるサイドシル
２の上面部９が特に外力Ｆ2 によって座屈変形を起こす
こともない。このように、サイドシル２の上面部９の座
屈変形が特に防止されるのは、このサイドシル２の上面
部９に対応する外向き凸部１１の上面部１４が水平状態
のままにされているからである。すなわち、外向き凸部
１１の上面部１４に部分的な傾斜面を形成したりする
と、水平部分と傾斜部分との境界線が座屈変形のきっか
けとなって、この境界線から座屈し易くなるが、この実
施例のように外向き凸部１１の上面部１４を全て水平な
平面にしておけば外力Ｆ2 が加わっても座屈変形しづら
くなる。[0012] and, in the case obstacle, such as a collision to the front of the car, to the sill reinforcement 10, joined by a retrospective of the external force F 1 from the front side member (not shown), also not shown hood ridge External force F 2 that tries to tip the upper part of front pillar 1 to the rear from the reinforcement
However, even if such external forces F 1 and F 2 are applied to the sille reinforce 10, the external forces F 1 and F 2 do not concentrate on the local part of the reinforce 10, and The direction convex portion 11 and the entire side sill 2 adjacent thereto are received. Accordingly, in the vicinity of the terminal 11b of the outward projections 11, the side sill 2 has the external force F 1, F 2 not cause localized compressive deformation by, in particular external force F 2 is the upper surface part 9 of the side sill 2 in this portion It does not cause buckling deformation. Thus, the buckling deformation of the upper surface 9 of the side sill 2 is particularly prevented because the upper surface 14 of the outwardly protruding portion 11 corresponding to the upper surface 9 of the side sill 2 is kept horizontal. Because. That is, if a partial inclined surface is formed on the upper surface portion 14 of the outwardly protruding portion 11, the boundary between the horizontal portion and the inclined portion triggers the buckling deformation, and the buckling becomes easy from this boundary. but it made if to the upper surface portion 14 of the outward protrusion 11 in all horizontal planes force F 2 difficult to buckling deformed even applied as in this embodiment.
【００１３】尚、以上の説明では、外向き凸部１１の側
面部１２と下面部１３の両方を、外向き凸部１１の断面
積を減少させる方向へ傾斜させたが、側面部１２又は下
面部１３の一方だけを傾斜させても、サイドシル２の局
部変形防止効果は期待できる。更に、この実施例では、
外向き凸部１１の端末１１ｂをシルレインフォース１０
の一般部表面に合致させたが、この端末１１ｂに多少の
高さがあっても、サイドシル２の局部変形防止効果は期
待できる。In the above description, both the side surface portion 12 and the lower surface portion 13 of the outward convex portion 11 are inclined in a direction to reduce the cross-sectional area of the outward convex portion 11. Even if only one of the portions 13 is inclined, the effect of preventing the local deformation of the side sill 2 can be expected. Further, in this embodiment,
The terminal 11b of the outward convex portion 11 is connected to the sill reinforcement 10
However, even if the terminal 11b has a certain height, the effect of preventing the side sill 2 from being locally deformed can be expected.
【００１４】[0014]
【発明の効果】この発明に係る自動車のサイドシル補強
構造は、以上説明してきた如き内容のものであって、外
向き凸部の側面部及び下面部の少なくともいずれか一方
を、該外向き凸部の後端末まで漸次外向き凸部の断面積
を単調に減少させる方向へ傾斜させたため、外向き凸部
の強度も後側へ向けて漸次低下し、強度が急激に低下す
る点がなくなる。従って、フロントピラーが倒れようと
する外力等がシルレインフォースに加わっても、その外
力を局部的に集中させることなく、外向き凸部及びそれ
に隣接するサイドシル全体で受け止めることができるた
め、サイドシルの局部的な変形を防止することができ
る。しかも、サイドシル上面部の座屈変形を防止するた
めに、該サイドシルの上面部に対応する外向き凸部の上
面部を略水平面のままにしておいたので、この部分の座
屈変形を特に防止することができる。Effects of the Invention side sill reinforcement structure for an automobile according to the present invention has been made in view of such contents have been described above, the outer
Because at least one of the side surface and the lower surface of the facing convex portion is inclined in a direction to gradually decrease the cross-sectional area of the outward convex portion to the rear end of the outward convex portion, the strength of the outward convex portion is reduced. Also decreases gradually toward the rear side, and there is no point where the strength sharply decreases. Therefore, even if an external force or the like that tends to cause the front pillar to fall is applied to the sill reinforcement, the external force can be received by the outward convex portion and the entire side sill adjacent thereto without locally concentrating the external force. Local deformation can be prevented. Moreover, in order to prevent the buckling deformation of the upper surface of the side sill, the upper surface of the outwardly projecting portion corresponding to the upper surface of the side sill remains substantially horizontal, so that the buckling deformation of this portion is particularly prevented. can do.
【図１】この発明の一実施例に係る自動車のサイドシル
補強構造を示す斜視図である。FIG. 1 is a perspective view showing an automobile side sill reinforcement structure according to an embodiment of the present invention.
【図２】図１に示す自動車のサイドシル補強構造の側面
図である。FIG. 2 is a side view of the side sill reinforcement structure of the vehicle shown in FIG.
【図３】図２中矢示ＳＡ−ＳＡ線に沿う断面図である。FIG. 3 is a sectional view taken along the line SA-SA shown in FIG.
【図４】図２中矢示ＳＢ−ＳＢ線に沿う断面図である。FIG. 4 is a sectional view taken along line SB-SB shown in FIG.
【図５】従来例を示す自動車の部分斜視図である。FIG. 5 is a partial perspective view of an automobile showing a conventional example.
【図６】図５中矢示ＤＡ部分の構造を示す拡大図であ
る。FIG. 6 is an enlarged view showing a structure of a DA portion indicated by an arrow in FIG.
【図７】自動車のフロントピラー周辺構造を示す側面図
である。FIG. 7 is a side view showing a structure around a front pillar of an automobile.
【図８】外力が加わった場合の変形状態を示す図７相当
の側面図である。FIG. 8 is a side view corresponding to FIG. 7, showing a deformed state when an external force is applied.
１ フロントピラー ２ サイドシル ２ａ シルインナ ２ｂ シルアウタ ３ ピラーレインフォースの下部 ３ａ ピラーレインフォースの下部後端 ４ ピラーレインフォース １０ シルレインフォース １０ａ シルレインフォースの上端 １０ｂ シルレインフォースの下端 １１ 外向き凸部 １１ａ 外向き凸部の前端 １２ 外向き凸部の側面部 １３ 外向き凸部の下面部 １４ 外向き凸部の上面部 Ｆ1 、Ｆ2 外力DESCRIPTION OF SYMBOLS 1 Front pillar 2 Side sill 2a Sill inner 2b Sill outer 3 Lower part of pillar reinforce 3a Lower rear end of pillar reinforce 4 Pillar reinforce 10 Sill reinforce 10a Upper end of reinforce 10b Lower end of reinforce 11 Outward convex part 11a Outside Front end of facing convex portion 12 Side surface portion of outward convex portion 13 Lower surface portion of outward convex portion 14 Upper surface portion of outward convex portion F 1 , F 2 External force
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) B62D 25/20 B62D 25/04 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 7 , DB name) B62D 25/20 B62D 25/04
Claims (1)
に形成されたサイドシルの閉断面部内に、その上端と下
端とがサイドシルに接合されるシルレインフォースを配
設すると共に、 該シルレインフォースに、フロントピラー内に配された
ピラーレインフォースの下部後端に前端が接続される外
向き凸部を、形成した自動車のサイドシル補強構造にお
いて、前記外向き凸部をシルレインフォースの後端部付近まで
形成すると共に、 外向き凸部の上面部は略水平面とし、
且つ前記外向き凸部の側面部及び下面部の少なくともい
ずれか一方を、該外向き凸部の後端末まで漸次外向き凸
部の断面積を単調に減少させる方向へ傾斜させたことを
特徴とする自動車のサイドシル補強構造。A sill reinforcement in which an upper end and a lower end are joined to a side sill is disposed in a closed cross section of a side sill formed of a sill outer and a sill inner in a closed cross section structure. the outward protrusion front end to the lower rear end of the pillar reinforcement disposed within the front pillar are connected, in the formed side sill reinforcement structure of a motor vehicle, the outward protrusion to the vicinity of the rear end portion of the sill reinforcement
While forming, the upper surface of the outward convex portion is substantially horizontal,
And at least one of the side surface portion and the lower surface portion of the outwardly protruding portion is inclined in a direction to gradually decrease the cross-sectional area of the outwardly protruding portion monotonically to the rear end of the outwardly protruding portion. Car side sill reinforcement structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23656893A JP3159231B2 (en) | 1993-09-22 | 1993-09-22 | Car side sill reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23656893A JP3159231B2 (en) | 1993-09-22 | 1993-09-22 | Car side sill reinforcement structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0789464A JPH0789464A (en) | 1995-04-04 |
| JP3159231B2 true JP3159231B2 (en) | 2001-04-23 |
Family
ID=17002567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23656893A Expired - Fee Related JP3159231B2 (en) | 1993-09-22 | 1993-09-22 | Car side sill reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3159231B2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001362B (en) | 2009-08-27 | 2013-01-02 | 本田技研工业株式会社 | Vehicle body structure |
| JP5739267B2 (en) * | 2011-08-03 | 2015-06-24 | ダイハツ工業株式会社 | Rocker structure of automobile |
| JP5888560B2 (en) * | 2012-11-05 | 2016-03-22 | 本田技研工業株式会社 | Car floor structure |
| AU2013384023A1 (en) * | 2013-03-26 | 2015-10-22 | Toyota Jidosha Kabushiki Kaisha | Automobile front pillar bottom structure |
| JP6256518B2 (en) * | 2016-04-28 | 2018-01-10 | マツダ株式会社 | Vehicle side body structure |
| JP6256519B2 (en) * | 2016-04-28 | 2018-01-10 | マツダ株式会社 | Vehicle side body structure |
| CN108001547A (en) * | 2017-10-20 | 2018-05-08 | 靖江市新程汽车零部件有限公司 | A kind of novel high-strength car door rocker and its processing method |
-
1993
- 1993-09-22 JP JP23656893A patent/JP3159231B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0789464A (en) | 1995-04-04 |
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