JPH03124985U - - Google Patents
Info
- Publication number
- JPH03124985U JPH03124985U JP3432790U JP3432790U JPH03124985U JP H03124985 U JPH03124985 U JP H03124985U JP 3432790 U JP3432790 U JP 3432790U JP 3432790 U JP3432790 U JP 3432790U JP H03124985 U JPH03124985 U JP H03124985U
- Authority
- JP
- Japan
- Prior art keywords
- support bracket
- column jacket
- column
- impact energy
- steering column
- 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
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Steering Controls (AREA)
Description
第１図はこの考案の一実施例を示す半断面側面
図、第２図は第１図Ａ−Ａ断面図、第３図は要部
を示す半断面側面図、第４図は第３図Ｂ−Ｂ断面
図、第５図は他の実施例の要部を示す半断面側面
図、第６図は第５図Ｃ−Ｃ断面図、第７図及び第
８図はこの考案により改良する前の衝撃エネルギ
ー吸収式ステアリングコラムの半断面側面図及び
第７図Ｄ−Ｄ断面図である。
１……アツパークランプ、３……サポートブラ
ケツト、６……切り込み部、７……円弧部、８…
…コラムジヤケツト、１１……補強部材、１２…
…ストツパー、３３……突起部。
Fig. 1 is a half-sectional side view showing an embodiment of this invention, Fig. 2 is a sectional view taken along the line AA in Fig. 1, Fig. 3 is a half-sectional side view showing the main parts, and Fig. 4 is Fig. 3. BB sectional view, FIG. 5 is a half-sectional side view showing the main parts of another embodiment, FIG. 6 is a sectional view taken along C-C in FIG. 5, and FIGS. 7 and 8 are improvements based on this invention. FIG. 7 is a half-sectional side view and a cross-sectional view taken along line DD in FIG. 7 of the front impact energy absorbing steering column; 1...Upper clamp, 3...Support bracket, 6...Notch part, 7...Circular arc part, 8...
...Column jacket, 11...Reinforcement member, 12...
...Stopper, 33...Protrusion.
Claims (1)
ヤケツトを抱持したサポートブラケツトを係合さ
せ、かつ、そのサポートブラケツトに、コラムジ
ヤケツトの抱持部近傍で切り込み部と円弧部を設
け、そのリツピングとカーリングを利用して衝撃
エネルギーを吸収させるステアリングコラムにお
いて、前記コラムジヤケツトの回転を阻止してサ
ポートブラケツトの過大変形を防止する手段を設
けたことを特徴とする衝撃エネルギー吸収式ステ
アリングコラム。 A support bracket holding a column jacket is engaged with an upper clamp fixed to the vehicle body, and a notch portion and an arc portion are provided in the support bracket near the holding portion of the column jacket, and the ripping and arcuate portions are provided in the support bracket. An impact energy absorbing steering column that uses curling to absorb impact energy, characterized in that the steering column is provided with means for preventing excessive deformation of the support bracket by blocking rotation of the column jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3432790U JPH03124985U (en) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3432790U JPH03124985U (en) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03124985U true JPH03124985U (en) | 1991-12-18 |
Family
ID=31538701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3432790U Pending JPH03124985U (en) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03124985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004085225A1 (en) * | 2003-03-26 | 2004-10-07 | Nsk Ltd. | Steering device for motor vehicle |
-
1990
- 1990-03-30 JP JP3432790U patent/JPH03124985U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004085225A1 (en) * | 2003-03-26 | 2004-10-07 | Nsk Ltd. | Steering device for motor vehicle |
| JPWO2004085225A1 (en) * | 2003-03-26 | 2006-06-29 | 日本精工株式会社 | Vehicle steering device |
| JP4541297B2 (en) * | 2003-03-26 | 2010-09-08 | 日本精工株式会社 | Vehicle steering device |
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