JPS62139842U - - Google Patents
Info
- Publication number
- JPS62139842U JPS62139842U JP2872786U JP2872786U JPS62139842U JP S62139842 U JPS62139842 U JP S62139842U JP 2872786 U JP2872786 U JP 2872786U JP 2872786 U JP2872786 U JP 2872786U JP S62139842 U JPS62139842 U JP S62139842U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic circuit
- bypass hydraulic
- drive signal
- displacement
- level
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Vehicle Body Suspensions (AREA)
Description
第1図は本考案の一実施例を示す回路構成図、
第2図及び第3図は変位センサの配置を示すもの
で、第2図はその背面図、第3図はその要部側面
図である。
10,12……フレーム、14,16……変位
センサ、18……リヤアクスル、24,26……
抵抗、36……ブザー、38……電磁弁、42…
…ホイストシリンダ。
FIG. 1 is a circuit diagram showing an embodiment of the present invention;
2 and 3 show the arrangement of the displacement sensor, with FIG. 2 being a rear view thereof, and FIG. 3 being a side view of its essential parts. 10, 12... Frame, 14, 16... Displacement sensor, 18... Rear axle, 24, 26...
Resistor, 36... Buzzer, 38... Solenoid valve, 42...
...Hoist cylinder.
Claims (1)
それぞれ検出する一対の変位センサと、各変位セ
ンサの検出出力の偏差に応じたレベルの駆動信号
を出力する駆動手段と、荷台昇降駆動用ホイスト
シリンダを迂回するバイパス油圧回路中に挿入さ
れてバイパス油圧回路を閉塞し、駆動信号のレベ
ルが設定値を越えたときにのみバイパス油圧回路
を開く制御弁とを備えたことを特徴とする車両の
転倒防止装置。 A pair of displacement sensors that detect the relative displacement between the left and right frames of the vehicle and the axle, a drive means that outputs a drive signal of a level according to the deviation of the detection output of each displacement sensor, and a hoist cylinder for driving the platform up and down are bypassed. A control valve inserted into a bypass hydraulic circuit to block the bypass hydraulic circuit and open the bypass hydraulic circuit only when the level of a drive signal exceeds a set value. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2872786U JPS62139842U (en) | 1986-02-28 | 1986-02-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2872786U JPS62139842U (en) | 1986-02-28 | 1986-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62139842U true JPS62139842U (en) | 1987-09-03 |
Family
ID=30831959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2872786U Pending JPS62139842U (en) | 1986-02-28 | 1986-02-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62139842U (en) |
-
1986
- 1986-02-28 JP JP2872786U patent/JPS62139842U/ja active Pending