JPS59195061U - Rear wheel steering lock device for front and rear wheel steering vehicles - Google Patents
Rear wheel steering lock device for front and rear wheel steering vehiclesInfo
- Publication number
- JPS59195061U JPS59195061U JP9047483U JP9047483U JPS59195061U JP S59195061 U JPS59195061 U JP S59195061U JP 9047483 U JP9047483 U JP 9047483U JP 9047483 U JP9047483 U JP 9047483U JP S59195061 U JPS59195061 U JP S59195061U
- Authority
- JP
- Japan
- Prior art keywords
- rear wheel
- wheel steering
- lock
- steering
- lock device
- 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)
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
図面はこの考案の一実施例を示し、第１図は後輪操向部
の平面図、第２図はこの装置の回路図、第３図は操向油
圧回路図である。
−１は後輪、４は操向シリンダ、５はナックルアーム、
５ａはピン孔、７はロックピン、８はロックシリンダ、
１０は油圧ポンプ、１２は電磁切換え弁、１４はロック
スイッチ、１９は操向用電磁切換え弁、２４．２５はリ
レ、２Ｂは検出スイッチ。The drawings show one embodiment of this invention; FIG. 1 is a plan view of a rear wheel steering section, FIG. 2 is a circuit diagram of this device, and FIG. 3 is a steering hydraulic circuit diagram. -1 is the rear wheel, 4 is the steering cylinder, 5 is the knuckle arm,
5a is a pin hole, 7 is a lock pin, 8 is a lock cylinder,
10 is a hydraulic pump, 12 is an electromagnetic switching valve, 14 is a lock switch, 19 is a steering electromagnetic switching valve, 24.25 is a relay, and 2B is a detection switch.
Claims (1)
５に設けたピン孔５ａにロックピン７を挿入することに
よりロックするものにおいて、上記ロックピン７を挿脱
する口′ツクシリンダ８と油圧ポンプ１０の間にロック
スイッチ１４により切換え制御される電磁切換え弁１２
番設け、また上記ロックピン７の近傍にはロック時オン
されるロック検出スイッチ２８を設け、このロック検出
スイッチ２８と操向回路に設けられた操向用電磁切換え
弁１９をリレ２４，２５を介して電気的に接続すること
により、後輪１のロック中も後輪１の操向シリンダ４へ
油圧を供給できるようにしてなる前後輪操向車の後輪操
向ロック装置。A locking cylinder 8 into which the locking pin 7 is inserted and removed, in which rear wheel steering of a vehicle whose front and rear wheels can be steered is locked by inserting a locking pin 7 into a pin hole 5a provided in a knuckle arm 5. An electromagnetic switching valve 12 which is switched and controlled by a lock switch 14 between and the hydraulic pump 10
A lock detection switch 28 is provided near the lock pin 7 to be turned on when the lock is locked, and the lock detection switch 28 and the steering electromagnetic switching valve 19 provided in the steering circuit are connected to relays 24 and 25. A rear wheel steering lock device for a vehicle with front and rear wheel steering, which is electrically connected to the front wheel steering lock device through the front and rear wheels, thereby being able to supply hydraulic pressure to the steering cylinder 4 of the rear wheel 1 even when the rear wheel 1 is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9047483U JPS59195061U (en) | 1983-06-15 | 1983-06-15 | Rear wheel steering lock device for front and rear wheel steering vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9047483U JPS59195061U (en) | 1983-06-15 | 1983-06-15 | Rear wheel steering lock device for front and rear wheel steering vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59195061U true JPS59195061U (en) | 1984-12-25 |
Family
ID=30220398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9047483U Pending JPS59195061U (en) | 1983-06-15 | 1983-06-15 | Rear wheel steering lock device for front and rear wheel steering vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59195061U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6091575U (en) * | 1983-11-30 | 1985-06-22 | 三菱自動車工業株式会社 | Rear wheel steering device |
| JPS6092666U (en) * | 1983-11-30 | 1985-06-25 | 三菱自動車工業株式会社 | Rear wheel steering device |
| JPS6161234U (en) * | 1984-09-28 | 1986-04-24 | ||
| JP2016074322A (en) * | 2014-10-07 | 2016-05-12 | 株式会社タダノ | Steering lock device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5861952A (en) * | 1981-10-06 | 1983-04-13 | Hitachi Zosen Corp | Mold for continuous casting installation |
-
1983
- 1983-06-15 JP JP9047483U patent/JPS59195061U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5861952A (en) * | 1981-10-06 | 1983-04-13 | Hitachi Zosen Corp | Mold for continuous casting installation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6091575U (en) * | 1983-11-30 | 1985-06-22 | 三菱自動車工業株式会社 | Rear wheel steering device |
| JPS6092666U (en) * | 1983-11-30 | 1985-06-25 | 三菱自動車工業株式会社 | Rear wheel steering device |
| JPS6161234U (en) * | 1984-09-28 | 1986-04-24 | ||
| JP2016074322A (en) * | 2014-10-07 | 2016-05-12 | 株式会社タダノ | Steering lock device |
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