JPS6238781U - - Google Patents
Info
- Publication number
- JPS6238781U JPS6238781U JP13101185U JP13101185U JPS6238781U JP S6238781 U JPS6238781 U JP S6238781U JP 13101185 U JP13101185 U JP 13101185U JP 13101185 U JP13101185 U JP 13101185U JP S6238781 U JPS6238781 U JP S6238781U
- Authority
- JP
- Japan
- Prior art keywords
- input shaft
- rotary valve
- wheels
- rotation
- power 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
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
第1図は本考案の一実施例に係わるワイヤリン
ク式4輪操舵装置の構成図である。
11,24…油圧シリンダ、13,22…ロー
タリバルブ、15,16,18,19…リンク。
FIG. 1 is a configuration diagram of a wire-link type four-wheel steering system according to an embodiment of the present invention. 11, 24... Hydraulic cylinder, 13, 22... Rotary valve, 15, 16, 18, 19... Link.
Claims (1)
に応じて回転し入力軸の回転に応じて選択的にパ
ワーピストン内の左右の室に選択的に油圧を送り
込んで車輪を操舵する前輪用ロータリ弁と、後輪
操舵用パワーピストンと、入力軸の回転に応じて
選択的にパワーピストン内の左右の室に選択的に
油圧を送り込んで車輪を操舵する後輪用ロータリ
弁と、上記前輪用ロータリ弁の入力軸の回転を後
輪用ロータリ弁の入力軸に伝達する伝達部材と、
上記伝達部材と上記前輪用ロータリ弁の入力軸の
リンク比を可変できるリンク比可変機構とを具備
したことを特徴とするワイヤリンク式4輪操舵装
置。 A power piston for steering the front wheels; a rotary valve for the front wheels that rotates in response to the rotation of the steering wheel and selectively sends hydraulic pressure to the left and right chambers in the power piston to steer the wheels in accordance with the rotation of the input shaft; A power piston for steering the rear wheels, a rotary valve for the rear wheels that selectively sends hydraulic pressure to the left and right chambers in the power piston to steer the wheels according to the rotation of the input shaft, and a rotary valve for the front wheels. a transmission member that transmits the rotation of the input shaft to the input shaft of the rotary valve for rear wheels;
A wire link type four-wheel steering device comprising a variable link ratio mechanism that can vary the link ratio between the transmission member and the input shaft of the front wheel rotary valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13101185U JPS6238781U (en) | 1985-08-28 | 1985-08-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13101185U JPS6238781U (en) | 1985-08-28 | 1985-08-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6238781U true JPS6238781U (en) | 1987-03-07 |
Family
ID=31029059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13101185U Pending JPS6238781U (en) | 1985-08-28 | 1985-08-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6238781U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01114478U (en) * | 1988-01-29 | 1989-08-01 |
-
1985
- 1985-08-28 JP JP13101185U patent/JPS6238781U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01114478U (en) * | 1988-01-29 | 1989-08-01 |
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