JPS6346280U - - Google Patents
Info
- Publication number
- JPS6346280U JPS6346280U JP14208586U JP14208586U JPS6346280U JP S6346280 U JPS6346280 U JP S6346280U JP 14208586 U JP14208586 U JP 14208586U JP 14208586 U JP14208586 U JP 14208586U JP S6346280 U JPS6346280 U JP S6346280U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical portion
- column
- divided body
- shaft
- upper shaft
- 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 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Steering Controls (AREA)
Description
第１図は本考案にかかるエネルギー吸収式ステ
アリング装置の一実施例を示す一部切欠側面図、
第２図はステアリングコラムの要部の断面図、第
３図は第２図―線拡大断面図、第４図は第１
コラム分割体の第２コラム分割体に対する移動時
のスライド荷重の特性を示す説明図、第５図は従
来のステアリング装置の第３図に対応した断面図
である。
１……ステアリングシヤフト、１１……上部シ
ヤフト、１２……下部シヤフト、２……ステアリ
ングコラム、２１……第１コラム分割体、２２…
…第２コラム分割体、２５……接触壁、２６……
接続筒部、２７……円筒部。
FIG. 1 is a partially cutaway side view showing an embodiment of the energy absorbing steering device according to the present invention;
Figure 2 is a cross-sectional view of the main parts of the steering column, Figure 3 is an enlarged cross-sectional view taken along lines from Figure 2, and Figure 4 is a cross-sectional view of the main parts of the steering column.
FIG. 5 is an explanatory diagram showing the characteristics of the sliding load when the column division body moves with respect to the second column division body, and FIG. 5 is a sectional view corresponding to FIG. 3 of the conventional steering device. DESCRIPTION OF SYMBOLS 1... Steering shaft, 11... Upper shaft, 12... Lower shaft, 2... Steering column, 21... First column division body, 22...
...Second column division body, 25...Contact wall, 26...
Connection cylinder part, 27...Cylindrical part.
Claims (1)
下部シヤフトと１２からなるステアリングシヤフ
ト１を、車体静止部材３に取付けたステアリング
コラム２に回転自由に支持したエネルギー吸収式
ステアリング装置であつて、前記ステアリングコ
ラム２を第１コラム分割体２１と第２コラム分割
体２２とに分割して、前記第１コラム分割体２１
に前記上部シヤフト１１を、また前記第２コラム
分割体２２に前記下部シヤフト１２をそれぞれ軸
受２３，２４を介して支持する一方、前記第１コ
ラム分割体２１と前記第２コラム分割体２２のい
ずれか一方に円筒部２７を形成し、他方の分割体
に、前記円筒部２７よりも短く且つ該円筒部２７
の外周面に面接触する平面状の接触壁２５を複数
設けた接続筒部２６を形成して、前記接続筒部２
６内に前記円筒部２７を圧入し、前記接続筒部２
６における前記円筒部２７の圧入方向前方を一部
残して該円筒部２７を前記接続筒部２６にラツプ
させたことを特徴とするエネルギー吸収式ステア
リング装置。 This is an energy-absorbing steering device in which a steering shaft 1 consisting of an upper shaft 11 and a lower shaft 12 connected to a telescope is rotatably supported on a steering column 2 attached to a stationary member 3 of the vehicle body. The first column divided body 21 is divided into a first column divided body 21 and a second column divided body 22.
The upper shaft 11 is supported by the upper shaft 11 and the lower shaft 12 is supported by the second column division body 22 via bearings 23 and 24, respectively. A cylindrical portion 27 is formed on one side, and a cylindrical portion 27 that is shorter than the cylindrical portion 27 is formed on the other divided body.
A connecting cylinder part 26 is formed with a plurality of planar contact walls 25 that are in surface contact with the outer peripheral surface of the connecting cylinder part 2.
Press fit the cylindrical portion 27 into the connecting cylindrical portion 2.
6. An energy absorbing steering device characterized in that the cylindrical portion 27 is wrapped around the connecting cylindrical portion 26, leaving a part of the cylindrical portion 27 at the front in the press-fitting direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14208586U JPS6346280U (en) | 1986-09-16 | 1986-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14208586U JPS6346280U (en) | 1986-09-16 | 1986-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6346280U true JPS6346280U (en) | 1988-03-29 |
Family
ID=31050480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14208586U Pending JPS6346280U (en) | 1986-09-16 | 1986-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6346280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002337701A (en) * | 2001-05-22 | 2002-11-27 | Koyo Seiko Co Ltd | Impact absorbing type steering device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5636571B2 (en) * | 1972-06-02 | 1981-08-25 | ||
| JPS5836761A (en) * | 1981-08-28 | 1983-03-03 | Honda Motor Co Ltd | Steering device for vehicle |
-
1986
- 1986-09-16 JP JP14208586U patent/JPS6346280U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5636571B2 (en) * | 1972-06-02 | 1981-08-25 | ||
| JPS5836761A (en) * | 1981-08-28 | 1983-03-03 | Honda Motor Co Ltd | Steering device for vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002337701A (en) * | 2001-05-22 | 2002-11-27 | Koyo Seiko Co Ltd | Impact absorbing type steering device |
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