JPS61137007U

JPS61137007U -

Info

Publication number: JPS61137007U
Application number: JP2028185U
Authority: JP
Priority date: 1985-02-15
Filing date: 1985-02-15
Publication date: 1986-08-26
Also published as: JPH0451052Y2

Description

[Brief explanation of the drawing]

第１図は、本考案の実施例による自動車の車高
検出装置を組み込んだ車高調整装置のブロツク図
、第２図は、ストラツトの詳細断面図、第３図は
、本考案の実施例による自動車の車高検出装置の
概略正面図、第４図は、ターンバツクルの破断時
の車高検出装置の状態を示す第３図と同様の図、
第５図は、車高検出装置のリンクの変形例を示す
概略正面図、第６図は、第５図におけるリンクの
長手方向断面図である。１…車体、２…車輪、５…ストラツト、２５…
レベリング弁、２７…コントローラ、２８…マニ
ユアルスイツチ、３０…車高センサ、３３…リン
ク、３３ａ…第１リンク、３３ｂ…第２リンク、
３６…長孔、３７…ピン。 FIG. 1 is a block diagram of a vehicle height adjustment device incorporating a vehicle height detection device according to an embodiment of the present invention, FIG. 2 is a detailed sectional view of a strut, and FIG. 3 is a block diagram of a vehicle height adjustment device according to an embodiment of the present invention. FIG. 4 is a schematic front view of the vehicle height detection device of an automobile, which is similar to FIG. 3 showing the state of the vehicle height detection device when the turnbuckle is broken;
FIG. 5 is a schematic front view showing a modification of the link of the vehicle height detection device, and FIG. 6 is a longitudinal sectional view of the link in FIG. 1...Vehicle body, 2...Wheel, 5...Strut, 25...
Leveling valve, 27... Controller, 28... Manual switch, 30... Vehicle height sensor, 33... Link, 33a... First link, 33b... Second link,
36...long hole, 37...pin.

Claims

[Scope of utility model registration request]

A fluid actuator that is located between the vehicle body and the wheels and supports the vehicle body; a vehicle height adjustment valve that supplies or discharges pressure fluid from a pump to the fluid actuator to select the vehicle height; The vehicle outputs the vehicle height signal to the controller of the vehicle height adjustment device including a controller that switches and controls the vehicle height adjustment valve based on a comparison between a vehicle height signal indicating vehicle height and a target vehicle height signal. The vehicle height detection device operates in a normal operating range in response to relative displacement between the vehicle body and the wheels, and moves in proportion to the amount of this relative displacement, while in a free state, which is an abnormal state. , an actuating member that is biased by a biasing means to operate to an abnormal position beyond the normal operating range; and when the actuating member moves to the abnormal position, this is detected and an abnormal signal is sent to the controller. An automobile vehicle height detection device that has an abnormality sensor that outputs.