JPH0316569U - - Google Patents
Info
- Publication number
- JPH0316569U JPH0316569U JP7766089U JP7766089U JPH0316569U JP H0316569 U JPH0316569 U JP H0316569U JP 7766089 U JP7766089 U JP 7766089U JP 7766089 U JP7766089 U JP 7766089U JP H0316569 U JPH0316569 U JP H0316569U
- Authority
- JP
- Japan
- Prior art keywords
- steering mode
- switches
- recess
- wheel steering
- mode switching
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Description
第１図は本考案の一実施例を示す側断面図、第
２図は第１図のＸ−Ｘ線矢視断面図、第３図ない
し第８図はモード検出時のスチールボールの挙動
を説明する図面、第９図及び第１０図は本考案が
実施される４輪操舵車の全体構成を示す上面図及
び斜視図、第１１図は従来装置を示す側断面図で
ある。
３０……モード切換ギヤボツクス、７０……サ
ーボシリンダ、７２……サーボロツド、７２ａ…
…凹部、９０……中立位置センサ、９１……逆相
モードセンサ、９２……同相モードセンサ。
Fig. 1 is a side sectional view showing an embodiment of the present invention, Fig. 2 is a sectional view taken along the line X-X in Fig. 1, and Figs. 3 to 8 show the behavior of the steel ball during mode detection. The drawings to be described, FIGS. 9 and 10, are a top view and a perspective view showing the overall configuration of a four-wheel steering vehicle in which the present invention is implemented, and FIG. 11 is a side sectional view showing a conventional device. 30...Mode switching gearbox, 70...Servo cylinder, 72...Servo rod, 72a...
...Recessed portion, 90... Neutral position sensor, 91... Reverse phase mode sensor, 92... Common phase mode sensor.
Claims (1)
クスの操舵モードを切換えるサーボシリンダのサ
ーボロツドのギヤボツクス本体内部分に凹部を形
成し、該凹部の変位を介して操舵モードを検出す
る検出手段を設けたことを特徴とする４輪操舵モ
ード切換装置。 A recess is formed in the gear box body of the servo rod of the servo cylinder that switches the steering mode of the mode switching gearbox that switches the rear wheel steering mode, and a detection means is provided that detects the steering mode through the displacement of the recess. 4-wheel steering mode switching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077660U JP2512440Y2 (en) | 1989-07-03 | 1989-07-03 | 4-wheel steering mode switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077660U JP2512440Y2 (en) | 1989-07-03 | 1989-07-03 | 4-wheel steering mode switching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0316569U true JPH0316569U (en) | 1991-02-19 |
| JP2512440Y2 JP2512440Y2 (en) | 1996-10-02 |
Family
ID=31620251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989077660U Expired - Lifetime JP2512440Y2 (en) | 1989-07-03 | 1989-07-03 | 4-wheel steering mode switching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2512440Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6459697A (en) * | 1987-08-31 | 1989-03-07 | Toshiba Corp | Nonvolatile semiconductor memory |
-
1989
- 1989-07-03 JP JP1989077660U patent/JP2512440Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6459697A (en) * | 1987-08-31 | 1989-03-07 | Toshiba Corp | Nonvolatile semiconductor memory |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2512440Y2 (en) | 1996-10-02 |