JPS6147779U - Automobile front side structure - Google Patents
Automobile front side structureInfo
- Publication number
- JPS6147779U JPS6147779U JP13403784U JP13403784U JPS6147779U JP S6147779 U JPS6147779 U JP S6147779U JP 13403784 U JP13403784 U JP 13403784U JP 13403784 U JP13403784 U JP 13403784U JP S6147779 U JPS6147779 U JP S6147779U
- Authority
- JP
- Japan
- Prior art keywords
- side structure
- front side
- automobile front
- vehicle body
- automobile
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は自動車が横風を受けた場合における車体外側面
の圧力分布を示す平面図、第２図は自動車が横風を受け
た場合における走行風の偏揺角とヨーイングモーメント
係数との関係を示す線図、第３図は自動車のフロントサ
イドコーナ部の曲率半径に対する、偏揺角と空気抵抗係
数及びヨーイングモーメント係数との関係を示す線図、
第４図は本考案の実施例を示す斜視図、第５図は第４図
の■一■線に沿う拡大略示断面図、第６図は本考案によ
る乱流フインの効果を偏揺角及びモーメント係数と空気
抵抗係数との関係において示す線図、第７図は本考案に
よる乱流フインの圧力係数低減効果を示す線図である。
１０・・・・・・自動Ｌ１２・・・・・・フロントバラ
ンスパネル、１２Ａ，１２Ｂ・・・・・・サイドコーナ
ー部、１６・・・・・・乱流フイン、１７・・・・・・
フロントバンパー。Figure 1 is a plan view showing the pressure distribution on the outer surface of the car when the car is exposed to a crosswind, and Figure 2 is a diagram showing the relationship between the yaw angle of the wind and the yaw moment coefficient when the car is exposed to a crosswind. Figure 3 is a diagram showing the relationship between the yaw angle, the air resistance coefficient, and the yaw moment coefficient with respect to the radius of curvature of the front side corner of the automobile.
Fig. 4 is a perspective view showing an embodiment of the present invention, Fig. 5 is an enlarged schematic sectional view taken along the line FIG. 7 is a diagram showing the pressure coefficient reducing effect of the turbulence fin according to the present invention. 10... Automatic L12... Front balance panel, 12A, 12B... Side corner section, 16... Turbulence fin, 17...
front bumper.
Claims (1)
少なくとも一方のサイドコーナ部であって、車体の真直
前方からの走行風が下方向及び横方向に分流する分岐点
よりも車体幅方向の外側位置に、車体前方に突出する乱
流フインを取付けてなる自動車のフロントサイド部構造
。A side corner of at least one of the front balance panel and the front bumper of the vehicle body, at a position outside the vehicle width direction from the branch point where the wind from directly in front of the vehicle body is divided into downward and lateral directions. A front side structure of an automobile that has protruding turbulence fins attached to it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13403784U JPS6147779U (en) | 1984-09-04 | 1984-09-04 | Automobile front side structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13403784U JPS6147779U (en) | 1984-09-04 | 1984-09-04 | Automobile front side structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6147779U true JPS6147779U (en) | 1986-03-31 |
Family
ID=30692566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13403784U Pending JPS6147779U (en) | 1984-09-04 | 1984-09-04 | Automobile front side structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6147779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09118272A (en) * | 1995-10-24 | 1997-05-06 | Mitsubishi Motors Corp | Air resistance reducing device for vehicle |
-
1984
- 1984-09-04 JP JP13403784U patent/JPS6147779U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09118272A (en) * | 1995-10-24 | 1997-05-06 | Mitsubishi Motors Corp | Air resistance reducing device for vehicle |
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