JPH08142908A - Sub-frame fitting structure for automobile - Google Patents
Sub-frame fitting structure for automobileInfo
- Publication number
- JPH08142908A JPH08142908A JP28526394A JP28526394A JPH08142908A JP H08142908 A JPH08142908 A JP H08142908A JP 28526394 A JP28526394 A JP 28526394A JP 28526394 A JP28526394 A JP 28526394A JP H08142908 A JPH08142908 A JP H08142908A
- Authority
- JP
- Japan
- Prior art keywords
- sub
- frame
- lower panel
- bridge portion
- bridge
- 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
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は自動車のフロントサスペ
ンションを支持するサブフレームの取付構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a subframe mounting structure for supporting a front suspension of an automobile.
【０００２】[0002]
【従来の技術】図４は従来の自動車のサブフレーム取付
構造を示すもので、１はエンジンルームＥ・Ｒの側壁を
構成するフードレッジパネル２の側面から車体フロア３
の下面に亘って車体前後方向に接合配置したサイドメン
バで、フードレッジパネル２とダッシュロアパネル４の
縦壁部４ａとに亘って接合したフロントサイドメンバ１
Ａと、このフロントサイドメンバ１Ａに連続して前記縦
壁部４ａから車体フロア３の下面に亘って接合したエク
ステンションメンバ１Ｂとから構成されている。2. Description of the Related Art FIG. 4 shows a conventional subframe mounting structure for an automobile, in which 1 is a side surface of a hood ledge panel 2 forming a side wall of an engine room E / R and a vehicle body floor 3
The front side member 1 is a side member that is joined and arranged in the front-rear direction of the vehicle body across the lower surface of the vehicle, and that is joined to the hood ledge panel 2 and the vertical wall portion 4a of the dash lower panel 4.
A, and an extension member 1B which is continuous with the front side member 1A and is joined from the vertical wall portion 4a to the lower surface of the vehicle body floor 3.
【０００３】５はエンジンルームＥ・Ｒと車室Ｒとを隔
成する前記ダッシュロアパネル４の下方で、左右一対の
サイドメンバ１，１の下面に跨って結合配置したフロン
トサスペンション支持用のサブフレームを示す。A subframe 5 for supporting the front suspension is arranged below the dash lower panel 4 which separates the engine compartments E and R from the passenger compartment R, and is connected over the lower surfaces of the pair of left and right side members 1 and 1. Indicates.
【０００４】このサブフレーム５はブリッジ部６とその
両側にそれぞれ２股状に形成した取付部７とを備え、前
側取付部７ａをフロントサイドメンバ１Ａの下面に、後
側取付部７ｂをエクステンションメンバ１Ｂの下面にそ
れぞれ図外のボルト・ナットにより結合してある。The sub-frame 5 comprises a bridge portion 6 and mounting portions 7 formed on each side thereof in a bifurcated shape. The front mounting portion 7a is on the lower surface of the front side member 1A and the rear mounting portion 7b is an extension member. It is connected to the lower surface of 1B by bolts and nuts (not shown).
【０００５】フロントサイドメンバ１Ａのサブフレーム
結合部と、エクステンションメンバ１Ｂのサブフレーム
結合部との間には高低差があるため、フロントサイドメ
ンバ１Ａには下方に突出する取付座１ａを形成し、この
取付座１ａの下面に前述のサブフレーム５の前側取付部
７ａをボルト・ナット結合するようにしている。Since there is a height difference between the sub-frame connecting portion of the front side member 1A and the sub-frame connecting portion of the extension member 1B, a mounting seat 1a protruding downward is formed on the front side member 1A. The front side mounting portion 7a of the sub-frame 5 is connected to the lower surface of the mounting seat 1a by bolts and nuts.
【０００６】また、サブフレーム５のブリッジ部６はそ
の中央部を正面門形状に突出して形成して上下方向に作
用する大きな荷重にも十分に対抗し得るようにしてあ
る。Further, the bridge portion 6 of the sub-frame 5 is formed so that the central portion thereof projects in a front gate shape so that it can sufficiently withstand a large load acting in the vertical direction.
【０００７】この類似構造は、例えば実開平２−３８２
２１号公報に示されている。This similar structure is, for example, the actual Kaihei 2-382.
No. 21 publication.
【０００８】[0008]
【発明が解決しようとする課題】サブフレーム５は前述
のように上下方向の荷重に十分に対抗し得るようにブリ
ッジ部６の中央部を正面門形状に形成してあり、また、
後側取付部７ｂはブリッジ部６の略延長上に形成してあ
る一方、前側取付部７ａは該ブリッジ部６から前方へ張
り出した状態に形成してあるため、図５，６の矢印ａで
示すように前側取付部７ａに設けたブラケット部８に連
結される図外のサスペンションリンク、例えばトランス
バースリンクからそれぞれ車体センター方向へ向けてサ
スペンション入力が作用すると、ブリッジ部６が図５，
６の鎖線で示すように上方へ撓み変形すると共にこれに
伴って前側取付部７ａ，７ｂが内側へ撓み変形する傾向
にあって、サブフレーム５が全体的に上下方向および前
後方向に撓み変形し、前記トランスバースリンクの連結
剛性が低下して操安性を損なってしまうおそれがある。As described above, in the sub-frame 5, the central portion of the bridge portion 6 is formed in a front gate shape so as to sufficiently resist the load in the vertical direction.
The rear mounting portion 7b is formed substantially on the extension of the bridge portion 6, while the front mounting portion 7a is formed so as to project forward from the bridge portion 6, so that the arrow a in FIGS. As shown in FIG. 5, when suspension inputs act from a suspension link (not shown), such as a transverse link, which is connected to the bracket portion 8 provided on the front mounting portion 7a, toward the vehicle body center, the bridge portion 6 is moved.
As indicated by the chain line of 6, the front mounting portions 7a and 7b tend to bend and deform in the upward direction and the sub-frame 5 as a whole bends and deforms in the vertical direction and the front-back direction. However, there is a risk that the connecting rigidity of the transverse link is reduced and the maneuverability is impaired.
【０００９】そこで、本発明はブリッジ部の上方への撓
み変形を確実に抑えて、サブフレームの全体的な上下方
向および前後方向の撓み変形を防止することができて操
安性を一段と向上することができる自動車のサブフレー
ム取付構造を提供するものである。Therefore, according to the present invention, it is possible to reliably suppress the upward bending deformation of the bridge portion and prevent the entire vertical deformation of the sub-frame and the front-back direction of the bending deformation, thereby further improving the maneuverability. The present invention provides a subframe mounting structure for an automobile that can be used.
【００１０】[0010]
【課題を解決するための手段】請求項１にあっては、中
央部を正面門形状に突出して形成したブリッジ部とその
両側に取付部を備えたフロントサスペンション支持用の
サブフレームを、ダッシュロアパネルの下方で前記取付
部を介して左右一対のサイドメンバの下面に跨って結合
した構造において、前記ブリッジ部の中央部上面をダッ
シュロアパネルに重合して結合したことを特徴としてい
る。According to a first aspect of the present invention, there is provided a subframe for supporting a front suspension, comprising a bridge portion formed by projecting a central portion in a front gate shape and mounting portions on both sides of the bridge portion. In the structure in which the upper and lower surfaces of the pair of left and right side members are coupled to each other via the mounting portion below the above, the central portion upper surface of the bridge portion is polymerized and coupled to the dash lower panel.
【００１１】請求項２にあっては、請求項１に記載のダ
ッシュロアパネルの縦壁部に、フロアトンネルに続いて
該縦壁部に形成された凹部を閉塞する断面略Ｌ字状のパ
ッチプレートを接合して閉断面部を形成し、サブフレー
ムのブリッジ部の中央部上面を該パッチプレートの下面
に重合して結合したことを特徴としている。According to a second aspect of the present invention, the vertical wall portion of the dash lower panel according to the first aspect closes a recess formed in the vertical wall portion following the floor tunnel, and has a substantially L-shaped cross section. Are joined to form a closed cross-section, and the upper surface of the central portion of the bridge portion of the subframe is superposed on the lower surface of the patch plate to be joined.
【００１２】[0012]
【作用】請求項１によれば、サブフレームの両側の取付
部にサスペンション入力がそれぞれ車体センター方向へ
向けて作用しても、ブリッジ部の中央部上面がダッシュ
ロアパネルに重合して結合されているため、該ブリッジ
部の上方への撓み変形が規制され、サブフレームの全体
的な上下方向および前後方向の撓み変形が回避される。According to the first aspect of the present invention, even if the suspension inputs act on the mounting portions on both sides of the sub-frame in the direction toward the center of the vehicle body, the upper surface of the central portion of the bridge portion is superposed and coupled to the dash lower panel. Therefore, the upward bending deformation of the bridge portion is restricted, and the entire vertical bending direction and front-back direction bending deformation of the sub-frame are avoided.
【００１３】この結果、前記取付部に連結されるサスペ
ンションリンクの連結剛性を確保できて操安性を向上す
ることができる。As a result, the connecting rigidity of the suspension link connected to the mounting portion can be ensured and the maneuverability can be improved.
【００１４】請求項２によれば、ダッシュロアパネルの
縦壁部にフロアトンネルに続いて形成された凹部を閉塞
して閉断面部を形成するパッチプレートの下面に前記ブ
リッジ部の上面を重合して結合して、該ブリッジ部の中
央部を剛性の高い閉断面部に直接結合してあり、しか
も、該閉断面部はフロア剛性部のフロアトンネルに直結
しているから、ブリッジ部の上下方向並に前後方向の支
持剛性が高く、従って、該サブフレームの上下方向およ
び前後方向の撓み変形防止をより一層確実に行えると共
に、音振性能を向上することができる。According to a second aspect of the present invention, the upper surface of the bridge portion is overlapped with the lower surface of the patch plate that closes the recess formed in the vertical wall portion of the dash lower panel following the floor tunnel to form a closed cross section. The bridge portion is connected directly to the closed cross-section portion having high rigidity, and the closed cross-section portion is directly connected to the floor tunnel of the floor rigid portion. In addition, the supporting rigidity in the front-rear direction is high, so that the bending deformation of the sub-frame in the up-down direction and the front-rear direction can be prevented more reliably, and the sound vibration performance can be improved.
【００１５】[0015]
【実施例】以下、本発明の一実施例を図面と共に前記従
来の構成と同一部分に同一符号を付して詳述する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the accompanying drawings by assigning the same reference numerals to the same parts as those in the conventional structure.
【００１６】図１〜３において、フードレッジパネル２
の側面から車体フロア３の下面に亘って車体前後方向に
接合配置した左右一対のサイドメンバ１は、フードレッ
ジパネル２とダッシュロアパネル４の縦壁部４ａとに接
合したフロントサイドメンバ１Ａと、フロントサイドメ
ンバ１Ａに連続して前記縦壁部４ａから車体フロア３の
下面に亘って接合したエクステンションメンバ１Ｂとで
構成している。1-3, the hood ledge panel 2
The pair of left and right side members 1 joined and arranged in the vehicle front-rear direction from the side surface of the vehicle body 3 to the lower surface of the vehicle body floor 3 includes a front side member 1A joined to the hood ledge panel 2 and a vertical wall portion 4a of the dash lower panel 4, and a front side member 1A. The extension member 1B is joined to the side member 1A continuously from the vertical wall portion 4a to the lower surface of the vehicle body floor 3.
【００１７】エンジンルームＥ・Ｒと車室Ｒとを隔成す
る前記ダッシュロアパネル４の下方で、前記左右一対の
サイドメンバ１，１の下面に跨って結合配置したフロン
トサスペンション支持用のサブフレーム５は、ブリッジ
部６とその両側にそれぞれ２股状に形成した取付部７と
を備えている。A sub-frame 5 for supporting a front suspension, which is connected and arranged below the dash lower panel 4 which separates the engine room E / R from the vehicle interior R, across the lower surfaces of the pair of left and right side members 1, 1. Includes a bridge portion 6 and mounting portions 7 formed in a bifurcated shape on both sides thereof.
【００１８】前記取付部７の後側取付部７ｂはブリッジ
部６の略延長上に形成してある一方、前側取付部７ａは
該ブリッジ部６から前方へ張り出した状態に形成してあ
って、この前側取付部７ａに図外のトランスバースリン
クを連結するブラケット部８を設けてある。The rear mounting portion 7b of the mounting portion 7 is formed substantially on the extension of the bridge portion 6, while the front mounting portion 7a is formed so as to project forward from the bridge portion 6, The front mounting portion 7a is provided with a bracket portion 8 for connecting a transverse link (not shown).
【００１９】ブリッジ部６はその中央部を正面門形状に
突出して形成して、上下方向に作用する荷重に十分に対
抗し得るようにしている。The bridge portion 6 is formed so that its central portion projects in the shape of a front gate so that it can sufficiently resist the load acting in the vertical direction.
【００２０】このサブフレーム５は、その前側取付部７
ａをフロントサイドメンバ１Ａに下方へ突出して設けた
取付座１ａの下面に重合すると共に、後側取付部７ｂを
エクステンションメンバ１Ｂの下面に重合してそれぞれ
図外のボルト・ナットにより結合してある。The sub-frame 5 has a front mounting portion 7
a is superposed on the lower surface of the mounting seat 1a provided on the front side member 1A so as to project downward, and the rear mounting portion 7b is superposed on the lower surface of the extension member 1B and are respectively coupled by bolts and nuts (not shown). .
【００２１】また、ブリッジ部６はその中央部をダッシ
ュロアパネル４に重合して、該ダッシュロアパネル４に
結合してある。The central portion of the bridge portion 6 is superposed on the dash lower panel 4 and is joined to the dash lower panel 4.
【００２２】本実施例にあっては、ダッシュロアパネル
４の縦壁部４ａに、車体フロア３からダッシュロアパネ
ル４の下側部に亘って前後方向に形成したフロアトンネ
ル３ａに続いて該縦壁部４ａに形成された凹部４ｂを閉
塞する断面略Ｌ字状のパッチプレート９を接合して閉断
面部１０を形成し、前記サブフレーム５のブリッジ部６
の中央部上面をこのパッチプレート９の下面、即ち、前
記閉断面部１０の底部に重合してボルト１１およびナッ
ト１２により締結固定してある。In the present embodiment, the vertical wall portion 4a of the dash lower panel 4 is followed by a floor tunnel 3a formed in the front-rear direction from the vehicle body floor 3 to the lower side portion of the dash lower panel 4, and then the vertical wall portion 4a. A bridge plate 6 of the sub-frame 5 is formed by joining a patch plate 9 having a substantially L-shaped cross section that closes the recess 4b formed in the sub-frame 4a to form a closed cross-section 10.
The upper surface of the central portion of the above is superposed on the lower surface of the patch plate 9, that is, the bottom portion of the closed cross section 10, and is fastened and fixed by a bolt 11 and a nut 12.
【００２３】このパッチプレート９はその前壁９ａの上
側部中央をダッシュロアパネル４の縦壁部４ａにボルト
・ナット１４固定して位置決めして、該前壁９ａおよび
底壁９ｂの周縁部を前記凹部４ｂの周縁部にスポット溶
接によって接合してある。The patch plate 9 is positioned by fixing the center of the upper portion of the front wall 9a to the vertical wall portion 4a of the dash lower panel 4 by fixing the bolts and nuts 14 to the peripheral portions of the front wall 9a and the bottom wall 9b. It is joined to the peripheral edge of the recess 4b by spot welding.
【００２４】また、パッチプレート９の底壁９ｂから前
壁９ａの下側部に亘る内面にはステイフナー１３を接合
してパネル剛性を高めてあり、この底壁９ｂの中央部分
を貫通して前記ボルト１１を固設してある。A stiffener 13 is joined to the inner surface of the patch plate 9 extending from the bottom wall 9b to the lower side of the front wall 9a to enhance panel rigidity. The stiffener 13 penetrates through the central portion of the bottom wall 9b. The bolt 11 is fixed.
【００２５】一方、ブリッジ部６の中央部の閉断面内に
は上下壁に亘ってカラー１５を貫通して固設してあり、
このカラー１５内に前記ポルト１１を挿通させてブリッ
ジ部６の中央部の下面側で該ボルト１１端にナット１２
を螺合して締結してある。On the other hand, in the closed cross section of the central portion of the bridge portion 6, a collar 15 is fixedly provided through the upper and lower walls.
The port 11 is inserted into the collar 15 and the nut 12 is attached to the end of the bolt 11 on the lower surface side of the central portion of the bridge portion 6.
Are screwed together and fastened.
【００２６】以上の実施例構造によれば、サブフレーム
５の両側の前側取付部７ａに設けたブラケット部８に連
結される図外のトランスバースリンクからそれぞれ車体
センター方向へ向けてサスペンション入力が作用する
と、ブリッジ部６の中央部を正面門形状に形成してある
ことと、前側取付部７ａをブリッジ部６の前方へ張り出
して形成してあることによって、ブリッジ部６が上方へ
撓み変形すると共にこれに伴って両側の前側取付部７
ａ，７ａが内側へ撓み変形する傾向にあるが、前述のよ
うにブリッジ部６はその中央部上面をダッシュロアパネ
ル４のパッチプレート９の下面に重合してボルト１１，
ナット１２により結合してあるため、このパッチプレー
ト９でブリッジ部６の上方への撓み変形が規制される。According to the structure of the above embodiment, the suspension input acts from the transverse links (not shown) connected to the bracket portions 8 provided on the front mounting portions 7a on both sides of the sub-frame 5 toward the center of the vehicle body. Then, since the central portion of the bridge portion 6 is formed in a front gate shape and the front attachment portion 7a is formed so as to project to the front of the bridge portion 6, the bridge portion 6 is bent and deformed upward. Along with this, the front mounting portions 7 on both sides
Although the a and 7a tend to be bent and deformed inward, as described above, the bridge portion 6 overlaps the upper surface of the central portion thereof with the lower surface of the patch plate 9 of the dash lower panel 4 and the bolts 11 and 7a.
Since they are connected by the nut 12, the patch plate 9 restricts the upward bending deformation of the bridge portion 6.
【００２７】この結果、前側取付部７ａの内側への撓み
変形も抑制されてサブフレーム５の全体的な上下方向お
よび前後方向の撓み変形が回避され、以て、前記ブラケ
ット部８に連結されるトランスバースリンクの連結剛性
を確保できて操安性を向上することができる。As a result, inward bending deformation of the front mounting portion 7a is also suppressed, and overall bending deformation of the sub-frame 5 in the up-down direction and the front-rear direction is avoided, so that the sub-frame 5 is connected to the bracket portion 8. The connecting rigidity of the transverse link can be secured, and the maneuverability can be improved.
【００２８】特に、前記パッチプレート９はダッシュロ
アパネル４の縦壁部４ａに形成された凹部４ｂを閉塞し
て剛性の高い閉断面部１０を形成していて、前記ブリッ
ジ部６はこの閉断面部１０に直接結合され、しかも、該
閉断面部１０はフロア剛性部のフロアトンネル３ａに直
結しているから、サブフレーム５の上下方向並に前後方
向の支持剛性が高く、従って、該サブフレーム５の上下
方向および前後方向の撓み変形防止をより一層確実に行
うことができる。In particular, the patch plate 9 closes the concave portion 4b formed in the vertical wall portion 4a of the dash lower panel 4 to form a closed cross-section portion 10 having high rigidity, and the bridge portion 6 has this closed cross-section portion. Since the closed cross-section portion 10 is directly connected to the floor tunnel 3a of the floor rigid portion, the subframe 5 has a high supporting rigidity in the front-rear direction as well as in the vertical direction. It is possible to more reliably prevent the bending deformation in the up-down direction and the front-back direction.
【００２９】また、このようにサブフレーム５のブリッ
ジ部６の上下方向並に前後方向の支持剛性を高められる
ことから該ブリッジ部６の振動を抑え、音振性能を向上
することができる。Further, since the support rigidity in the front-rear direction of the bridge portion 6 of the sub-frame 5 is increased in the vertical direction, the vibration of the bridge portion 6 can be suppressed and the sound vibration performance can be improved.
【００３０】[0030]
【発明の効果】以上、本発明によれば次に述べる効果を
奏せられる。As described above, according to the present invention, the following effects can be obtained.
【００３１】請求項１によれば、サブフレームのブリッ
ジ部の中央部上面をダッシュロアパネルに重合して結合
してあるから、サブフレーム両側の取付部にサスペンシ
ョン入力がそれぞれ車体センター方向へ向けて作用して
も、該ブリッジ部の上方への撓み変形が規制されてサブ
フレームの全体的な上下方向および前後方向の撓み変形
を規制することができ、この結果、前記取付部に連結さ
れるサスペンションリンクの連結剛性を確保できて操安
性を向上することができる。According to the first aspect of the present invention, since the upper surface of the central portion of the bridge portion of the subframe is superposed on and coupled to the dash lower panel, the suspension inputs act on the mounting portions on both sides of the subframe toward the center of the vehicle body. Even in this case, the upward bending deformation of the bridge portion is restricted, and the bending deformation of the entire subframe in the up-down direction and the front-rear direction can be restricted. As a result, the suspension link connected to the mounting portion is restrained. It is possible to secure the connection rigidity and improve the maneuverability.
【００３２】請求項２によれば、ダッシュロアパネルの
縦壁部にフロアトンネルに続いて形成された凹部を閉塞
して閉断面部を形成するパッチプレートの下面に前記ブ
リッジ部の上面を重合して結合して、該ブリッジ部の中
央部を剛性の高い閉断面部に直接結合してあり、しか
も、該閉断面部はフロア剛性部のフロアトンネルに直結
しているから、ブリッジ部の上下方向並に前後方向の支
持剛性が高く、従って、該サブフレームの上下方向およ
び前後方向の撓み変形防止をより一層確実に行うことが
できる。According to a second aspect of the present invention, the upper surface of the bridge portion is superposed on the lower surface of the patch plate which closes the recess formed in the vertical wall portion of the dash lower panel following the floor tunnel to form a closed cross section. The bridge portion is connected directly to the closed cross-section portion having high rigidity, and the closed cross-section portion is directly connected to the floor tunnel of the floor rigid portion. Further, the supporting rigidity in the front-rear direction is high, and therefore, the bending deformation of the sub-frame in the up-down direction and the front-rear direction can be prevented more reliably.
【００３３】また、このようにサブフレームのブリッジ
部の上下方向並に前後方向の支持剛性を高められること
から該ブリッジ部の振動を抑え、音振性能を向上するこ
とができる。Further, since the supporting rigidity of the bridge portion of the sub-frame in the vertical direction as well as in the front-rear direction can be increased, vibration of the bridge portion can be suppressed and sound vibration performance can be improved.
【図１】本発明の一実施例を示す斜視図。FIG. 1 is a perspective view showing an embodiment of the present invention.
【図２】同実施例の分解斜視図。FIG. 2 is an exploded perspective view of the same embodiment.
【図３】同実施例の要部の断面図。FIG. 3 is a sectional view of a main part of the embodiment.
【図４】従来の構造を示す斜視図。FIG. 4 is a perspective view showing a conventional structure.
【図５】同従来構造に用いられているサブフレームの斜
視図。FIG. 5 is a perspective view of a sub-frame used in the conventional structure.
【図６】同サブフレームの平面図。FIG. 6 is a plan view of the subframe.
１ サイドメンバ ４ ダッシュロアパネル ５ サブフレーム ６ ブリッジ部 ７ 取付部 1 Side member 4 Dash lower panel 5 Sub frame 6 Bridge part 7 Mounting part
Claims (2)
ブリッジ部とその両側に取付部を備えたフロントサスペ
ンション支持用のサブフレームを、ダッシュロアパネル
の下方で前記取付部を介して左右一対のサイドメンバの
下面に跨って結合した構造において、前記ブリッジ部の
中央部上面をダッシュロアパネルに重合して結合したこ
とを特徴とする自動車のサブフレーム取付構造。1. A front suspension supporting sub-frame having a bridge portion formed by projecting a central portion in a front gate shape and mounting portions on both sides thereof, a pair of left and right portions under the dash lower panel, via the mounting portion. A subframe mounting structure for an automobile, characterized in that the upper surface of the central portion of the bridge portion is superposed on a dash lower panel in a structure in which the side members are joined to each other over the lower surface.
トンネルに続いて該縦壁部に形成された凹部を閉塞する
断面略Ｌ字状のパッチプレートを接合して閉断面部を形
成し、サブフレームのブリッジ部の中央部上面を該パッ
チプレートの下面に重合して結合したことを特徴とする
請求項１記載の自動車のサブフレーム取付構造。2. A closed cross-section is formed by joining a patch wall having a substantially L-shaped cross section to a vertical wall portion of a dash lower panel and closing a recess formed in the vertical wall portion, following a floor tunnel. 2. The subframe mounting structure for an automobile according to claim 1, wherein an upper surface of a central portion of a bridge portion of the frame is superposed on and bonded to a lower surface of the patch plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28526394A JPH08142908A (en) | 1994-11-18 | 1994-11-18 | Sub-frame fitting structure for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28526394A JPH08142908A (en) | 1994-11-18 | 1994-11-18 | Sub-frame fitting structure for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08142908A true JPH08142908A (en) | 1996-06-04 |
Family
ID=17689242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28526394A Pending JPH08142908A (en) | 1994-11-18 | 1994-11-18 | Sub-frame fitting structure for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08142908A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013108353A1 (en) | 2012-01-16 | 2013-07-25 | トヨタ自動車株式会社 | Structure for front section of vehicle body |
| US9596449B2 (en) | 2012-02-16 | 2017-03-14 | Sony Corporation | Transmitting apparatus, transmitting method, and receiving apparatus |
-
1994
- 1994-11-18 JP JP28526394A patent/JPH08142908A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013108353A1 (en) | 2012-01-16 | 2013-07-25 | トヨタ自動車株式会社 | Structure for front section of vehicle body |
| JP5488699B2 (en) * | 2012-01-16 | 2014-05-14 | トヨタ自動車株式会社 | Body front structure |
| JPWO2013108353A1 (en) * | 2012-01-16 | 2015-05-11 | トヨタ自動車株式会社 | Body front structure |
| US9174681B2 (en) | 2012-01-16 | 2015-11-03 | Toyota Jidosha Kabushiki Kaisha | Vehicle body front section structure |
| US9596449B2 (en) | 2012-02-16 | 2017-03-14 | Sony Corporation | Transmitting apparatus, transmitting method, and receiving apparatus |
| US9860511B2 (en) | 2012-02-16 | 2018-01-02 | Sony Corporation | Transmitting apparatus, transmitting method, and receiving apparatus |
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