JPS60182276U - Electric tilt steering device - Google Patents
Electric tilt steering deviceInfo
- Publication number
- JPS60182276U JPS60182276U JP7029884U JP7029884U JPS60182276U JP S60182276 U JPS60182276 U JP S60182276U JP 7029884 U JP7029884 U JP 7029884U JP 7029884 U JP7029884 U JP 7029884U JP S60182276 U JPS60182276 U JP S60182276U
- Authority
- JP
- Japan
- Prior art keywords
- worm
- steering column
- tilt
- wheel
- worm wheel
- 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.)
- Granted
Links
Landscapes
- Steering Controls (AREA)
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ａは本考案による電動チルトステアリング装置の
外観を表す正面図、第１図すはその平面図、第２図はそ
の主要部の内部構造を表す断面図、第３図はタイミング
スクリューの外観を表す正面図、第４図は第２図中のＩ
Ｖ−ＩＶ矢視断面図、第５図はその■−■矢視断面図で
あり、図中の符号で、１１はチルトブラケット、１２は
コラムアッパ、１３はフォーク、１４はチルト軸、１５
はコラムロアー、１６はステアリングシャフトロアー、
１７はステアリングシャフトアッパ、１８は自在継手、
１９はギヤボックス、２０はウオームホイール、２１は
ウオーム、２２は球面継手、２５はモータ、３８は皿ば
ね、４７はドッグ、４８はリミットスイッチである。
、、、、 （ｂ）
第２図
１ −Fig. 1a is a front view showing the external appearance of the electric tilt steering device according to the present invention, Fig. 1 is a plan view thereof, Fig. 2 is a cross-sectional view showing the internal structure of the main part, and Fig. 3 is a diagram of the timing screw. A front view showing the external appearance, Figure 4 is I in Figure 2.
5 is a sectional view taken along arrows V-IV, and FIG.
is column lower, 16 is steering shaft lower,
17 is the steering shaft upper, 18 is the universal joint,
19 is a gear box, 20 is a worm wheel, 21 is a worm, 22 is a spherical joint, 25 is a motor, 38 is a disc spring, 47 is a dog, and 48 is a limit switch. ,,,, (b) Figure 2 1 -
Claims (1)
て回動自在に枢支されたステアリングコラムと、途中に
自在継手が介装され且つこの自在継手の連結中心が前記
チルト軸の軸心と一致するように前記ステアリングコラ
ムに回転自在に支持されたステアリングシャフトと、前
記チルト軸と同軸に前記ステアリングコラムと一体に設
けられたウオームホイールと、前記チルトブラケットと
一体のギヤボックス内に一端が球面継手を介して揺動自
在に保持されて前記ウオームホイールに対し接近離反移
動し得ると共にこのウオームホイールと噛み合うウオー
ムと、前記ギヤボックスに付設され且つ前記ウオームの
一端側に連結されてこのウオーム駆動回転するモータと
、前記ギヤボックスと前記ウオームとの間に介装され且
つ前記ウオームを前記ウオームホイールに押し付けて前
記ステアリングコラムのがた付きを阻止するかだ止め用
のばね材と、このばね材のばね力に抗して前記ウオーム
を前記ウオームホイールから引き離すことによりこれら
を通常の回転可能な噛み合い状態へ戻すウオーム揺動駆
動手段とを具えた電動チルトステアリスゲ装置。A steering column is rotatably supported via a tilt shaft on a tilt bracket fixed to the vehicle body side, and a universal joint is interposed in the middle, and the connection center of this universal joint is the axis of the tilt shaft. a steering shaft rotatably supported by the steering column so as to coincide with the steering column; a worm wheel coaxially with the tilt axis and integrally provided with the steering column; a worm that is swingably held via a joint and capable of moving toward and away from the worm wheel and meshing with the worm wheel; and a worm that is attached to the gear box and connected to one end of the worm to drive the worm. a motor, a raft-stopping spring material interposed between the gear box and the worm and pressing the worm against the worm wheel to prevent rattling of the steering column; An electric tilt steering wheel device comprising a worm rocking drive means for separating the worm from the worm wheel against a spring force to return the worm to a normal rotatable meshing state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7029884U JPS60182276U (en) | 1984-05-16 | 1984-05-16 | Electric tilt steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7029884U JPS60182276U (en) | 1984-05-16 | 1984-05-16 | Electric tilt steering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60182276U true JPS60182276U (en) | 1985-12-03 |
| JPH0249102Y2 JPH0249102Y2 (en) | 1990-12-25 |
Family
ID=30606749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7029884U Granted JPS60182276U (en) | 1984-05-16 | 1984-05-16 | Electric tilt steering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60182276U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01154971U (en) * | 1987-12-21 | 1989-10-25 | ||
| JPH0558309A (en) * | 1991-02-02 | 1993-03-09 | Lemfoerder Metallwaren Ag | Steering column for vehicle application |
| KR20010047873A (en) * | 1999-11-23 | 2001-06-15 | 밍 루 | Gear controller of actuator for tilting apparatus of steering column for car |
-
1984
- 1984-05-16 JP JP7029884U patent/JPS60182276U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01154971U (en) * | 1987-12-21 | 1989-10-25 | ||
| JPH0558309A (en) * | 1991-02-02 | 1993-03-09 | Lemfoerder Metallwaren Ag | Steering column for vehicle application |
| KR20010047873A (en) * | 1999-11-23 | 2001-06-15 | 밍 루 | Gear controller of actuator for tilting apparatus of steering column for car |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0249102Y2 (en) | 1990-12-25 |
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