JPH02141578U - - Google Patents
Info
- Publication number
- JPH02141578U JPH02141578U JP4973889U JP4973889U JPH02141578U JP H02141578 U JPH02141578 U JP H02141578U JP 4973889 U JP4973889 U JP 4973889U JP 4973889 U JP4973889 U JP 4973889U JP H02141578 U JPH02141578 U JP H02141578U
- Authority
- JP
- Japan
- Prior art keywords
- lock pin
- rear wheel
- wheel side
- knuckle arm
- axle housing
- 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
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
第１図は本考案の第１実施例を示す後輪ロツク
部分の平面図、第２図は第１図−線拡大断面
図、第３図は第２図−線断面図、第４図は本
考案の第２実施例を示す第３図相当図、第５図は
従来例を示す平面図である。
１…後輪、２…アクスルハウジング、３…ナツ
クルアーム、４…キングピン、４ａ…キングピン
のフランジ、４１…同フランジのロツクピン孔、
３１…ナツクルアームのロツクピン孔、２１…ア
クスルハウジングの係合部としての凹孔、２２…
同凹部、８…ロツクシリンダ、８１…同シリンダ
のピストンロツド（ロツクピン）。
Fig. 1 is a plan view of the rear wheel lock portion showing the first embodiment of the present invention, Fig. 2 is an enlarged sectional view taken along the line of Fig. 1, Fig. 3 is a sectional view taken along the line of Fig. 2, and Fig. 4 is a plan view of the rear wheel lock portion showing the first embodiment of the present invention. FIG. 3 is a view corresponding to a second embodiment of the present invention, and FIG. 5 is a plan view showing a conventional example. 1... Rear wheel, 2... Axle housing, 3... Knuckle arm, 4... King pin, 4a... King pin flange, 41... Lock pin hole of the same flange,
31... Lock pin hole of the knuckle arm, 21... Recessed hole as an engaging part of the axle housing, 22...
8... Lock cylinder, 81... Piston rod (lock pin) of the same cylinder.
Claims (1)
と、前後輪が同時に操舵される四輪ステアリング
モードとを備え、前輪ステアリングモードで後輪
側のナツクルアームが後輪側アクスルハウジング
にロツクピンによつて作動不能にロツクされる車
両において、上記後輪側ナツクルアームと、この
ナツクルアームを上記後輪側アクスルハウジング
に対して回転自在に連結するキングピンとの上下
に重なり合う部分に、上記ロツクピンが挿入され
るロツクピン孔が上下に連通して設けられる一方
、上記後輪側アクスルハウジングに、上記ロツク
ピンが上記ロツクピン孔を貫通した状態でナツク
ルアームの回転方向に移動不能に係合するロツク
ピン係合部が設けられてなることを特徴とする車
両のステアリングロツク装置。 It has a front wheel steering mode in which only the front wheels are steered, and a four-wheel steering mode in which both the front and rear wheels are steered at the same time.In the front wheel steering mode, the rear wheel side knuckle arm is locked inoperable by a lock pin on the rear wheel side axle housing. In the vehicle, a lock pin hole into which the lock pin is inserted vertically communicates with a vertically overlapping portion of the rear wheel side knuckle arm and a king pin that rotatably connects the rear wheel side knuckle arm to the rear wheel side axle housing. On the other hand, the rear wheel side axle housing is provided with a lock pin engaging portion that engages with the knuckle arm in a manner that it cannot move in the rotation direction of the knuckle arm with the lock pin passing through the lock pin hole. Vehicle steering lock device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4973889U JPH02141578U (en) | 1989-04-26 | 1989-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4973889U JPH02141578U (en) | 1989-04-26 | 1989-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02141578U true JPH02141578U (en) | 1990-11-28 |
Family
ID=31567684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4973889U Pending JPH02141578U (en) | 1989-04-26 | 1989-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02141578U (en) |
-
1989
- 1989-04-26 JP JP4973889U patent/JPH02141578U/ja active Pending
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