JPS6091559U - Rear wheel steering device - Google Patents
Rear wheel steering deviceInfo
- Publication number
- JPS6091559U JPS6091559U JP18360383U JP18360383U JPS6091559U JP S6091559 U JPS6091559 U JP S6091559U JP 18360383 U JP18360383 U JP 18360383U JP 18360383 U JP18360383 U JP 18360383U JP S6091559 U JPS6091559 U JP S6091559U
- Authority
- JP
- Japan
- Prior art keywords
- rear wheel
- knuckle
- steering actuator
- lock
- recess
- 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-Linkage Mechanisms And Four-Wheel Steering (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図ないし第３図は本考案の第１実施例を示し、第１
図は全体の概略構成図、第２図はロック状態における操
向アクチュエータの断面図、第３図はロック解除状態に
おける操向アクチュエータの断面図である。第４図は第
２実施例の操向アクチュエータの断面図、第５図は第３
実施例の操向アクチュエータの断面図、第６図は第４実
施例の操向アクチュエータの断面図、第７図は第５実施
例の操向アクチュエータの断面図である。
１・・・・・・アクスルビーム、４・・・・・・操向ア
クチュエータ、５・・・・・・キングピン、Ｑ・・・・
・・ナックル、７・・・・・・後輪、２０・・・・・・
ハウジング、２１・・・・・・ロータ、２５・・・・・
・ピストン、２６・・・・・・ロツクプピン、２７・・
・・・田ツク凹部。
、、、１１ 、ヤ １
−も７１ ｉ
＝−」−十＝’□−Ｈ１
１３１！
（＝≧５参≦）χｆ１２
１／ｋｌ ！ｌ ＋ ＋ ＋’
ｋｌ／１ｒ “°“1 to 3 show a first embodiment of the present invention.
2 is a sectional view of the steering actuator in the locked state, and FIG. 3 is a sectional view of the steering actuator in the unlocked state. FIG. 4 is a sectional view of the steering actuator of the second embodiment, and FIG. 5 is a sectional view of the steering actuator of the second embodiment.
FIG. 6 is a sectional view of the steering actuator of the fourth embodiment, and FIG. 7 is a sectional view of the steering actuator of the fifth embodiment. 1...Axle beam, 4...Steering actuator, 5...King pin, Q...
...Knuckle, 7...Rear wheel, 20...
Housing, 21... Rotor, 25...
・Piston, 26...Locking pin, 27...
...Tatsuku recess. ,,,11, Ya 1 -mo71 i =-''-ten='□-H1 131! (=≧5 reference≦)χf12 1/kl! l + + +'
kl/1r "°"
Claims (1)
けられた後輪と、上記ナックルを回動駆動して上記後輪
を操向する操向アクチュエータと、前輪の操向操作に対
応してこの操向アクチュエータに供給する油圧を制御す
る制御弁機構とを６備えたものにおいて、上記操向アク
チュエータのロータ側またはハウジング側にはロック凹
部を形成し、また上記ハウジング側またはロータ側には
上記ロック凹部内に嵌合して上記後輪を中立位置にロッ
クするテーパ状のロックピンを設け、スプリングの付勢
力によって上記ロックピンが上記ロック凹部内に嵌合す
る方向に付勢したことを特徴とする後輪操向装置。A rotatably provided knuckle, a rear wheel attached to the knuckle, a steering actuator that rotates the knuckle to steer the rear wheel, and a steering actuator that rotates the knuckle to steer the rear wheel. and a control valve mechanism for controlling hydraulic pressure supplied to the steering actuator, wherein a lock recess is formed on the rotor side or the housing side of the steering actuator, and the lock recess is formed on the housing side or the rotor side. A tapered lock pin is provided that fits into the recess to lock the rear wheel in a neutral position, and the lock pin is urged in a direction to fit into the lock recess by the urging force of a spring. rear wheel steering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18360383U JPS6091559U (en) | 1983-11-30 | 1983-11-30 | Rear wheel steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18360383U JPS6091559U (en) | 1983-11-30 | 1983-11-30 | Rear wheel steering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6091559U true JPS6091559U (en) | 1985-06-22 |
| JPH0140784Y2 JPH0140784Y2 (en) | 1989-12-05 |
Family
ID=30397319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18360383U Granted JPS6091559U (en) | 1983-11-30 | 1983-11-30 | Rear wheel steering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6091559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62184070U (en) * | 1986-05-15 | 1987-11-21 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57107674U (en) * | 1980-12-24 | 1982-07-02 |
-
1983
- 1983-11-30 JP JP18360383U patent/JPS6091559U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57107674U (en) * | 1980-12-24 | 1982-07-02 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62184070U (en) * | 1986-05-15 | 1987-11-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0140784Y2 (en) | 1989-12-05 |
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