JPH02115762U - - Google Patents
Info
- Publication number
- JPH02115762U JPH02115762U JP2473089U JP2473089U JPH02115762U JP H02115762 U JPH02115762 U JP H02115762U JP 2473089 U JP2473089 U JP 2473089U JP 2473089 U JP2473089 U JP 2473089U JP H02115762 U JPH02115762 U JP H02115762U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- link
- wheel steering
- mode switching
- piston
- 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図は本考案の実施例の概略を示す斜視図、
第２図ないし第４図は本考案の第１実施例のモー
ド切換機構を示し、第２図は側面図、第３図は第
２図の−線矢視断面図、第４図はロツク解除
時の第３図に相当する図面、第５図は本考案の第
２実施例の後輪用操舵機構を示す斜視図、第６図
は本考案の第３実施例を示す第３図に相当する図
面、第７図及び第８図は従来装置の全体構成を示
す斜視図、及びモード切換ギヤボツクスを示す側
断面図である。
Ａ，Ａ１……モード切換機構、３……フロント
ピツトマンアーム、８……第１コントロールリン
ク、９……第１アイドラレバー、１１……シヤフ
ト、１３，１３Ａ……リヤピツトマンアーム、１
４……第２コントロールリンク、３１……モード
切換シリンダ、３２……ピストン、３７……係合
孔。
FIG. 1 is a perspective view schematically showing an embodiment of the present invention;
Figures 2 to 4 show the mode switching mechanism of the first embodiment of the present invention, Figure 2 is a side view, Figure 3 is a sectional view taken along the line - - in Figure 2, and Figure 4 is an unlocked mode switch mechanism. FIG. 5 is a perspective view showing a rear wheel steering mechanism according to a second embodiment of the present invention, and FIG. 6 corresponds to FIG. 3 showing a third embodiment of the present invention. 7 and 8 are a perspective view showing the overall structure of the conventional device, and a side sectional view showing the mode switching gearbox. A, A1...Mode switching mechanism, 3...Front pitman arm, 8...First control link, 9...First idler lever, 11...Shaft, 13, 13A...Rear pitman arm, 1
4...Second control link, 31...Mode switching cylinder, 32...Piston, 37...Engagement hole.
Claims (1)
用操舵機構に連結し、該リンクの途中にアイドラ
アームとリヤピツトマンアームとをそれぞれ同一
軸線上に枢着し、これらアームの一方のアームに
作動流体により往復動するピストンを設け、他方
のアームに前記ピストンに係合する係合孔を穿設
したことを特徴とする４輪操舵用のモード切換装
置。 The front wheel pitman arm is connected to the rear wheel steering mechanism via a link, and an idler arm and a rear pitman arm are pivoted on the same axis in the middle of the link. 1. A mode switching device for four-wheel steering, characterized in that a reciprocating piston is provided, and the other arm is provided with an engagement hole that engages with the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2473089U JPH02115762U (en) | 1989-03-06 | 1989-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2473089U JPH02115762U (en) | 1989-03-06 | 1989-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02115762U true JPH02115762U (en) | 1990-09-17 |
Family
ID=31244836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2473089U Pending JPH02115762U (en) | 1989-03-06 | 1989-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02115762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05124527A (en) * | 1991-10-31 | 1993-05-21 | Honda Motor Co Ltd | Variable steering angle ratio steering device for pitman arm type motor-driven power steering |
-
1989
- 1989-03-06 JP JP2473089U patent/JPH02115762U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05124527A (en) * | 1991-10-31 | 1993-05-21 | Honda Motor Co Ltd | Variable steering angle ratio steering device for pitman arm type motor-driven power steering |