JPH0243745U - - Google Patents
Info
- Publication number
- JPH0243745U JPH0243745U JP12364488U JP12364488U JPH0243745U JP H0243745 U JPH0243745 U JP H0243745U JP 12364488 U JP12364488 U JP 12364488U JP 12364488 U JP12364488 U JP 12364488U JP H0243745 U JPH0243745 U JP H0243745U
- Authority
- JP
- Japan
- Prior art keywords
- communicates
- vehicle body
- vehicle
- air
- valve
- 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
- 230000001133 acceleration Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Vehicle Body Suspensions (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図は衝撃吸収装置の概略的構成図、第２図はブロ
ツク図、第３図はフローチヤートである。
１……車体、２……フロントバンパ、３……リ
ヤバンパ、４……空気ばね、６……高圧空気タン
ク、７……給気通路、９……給気バルブ、１１，
１２……排気通路、１４，１６……リリーフバル
ブ、１５，１７……排気バルブ、１９……加速度
センサ、２０……車速センサ、２２……近接物セ
ンサ、２１……コントロールユニツト。
The drawing shows one embodiment of this invention.
The figure is a schematic diagram of the shock absorbing device, FIG. 2 is a block diagram, and FIG. 3 is a flowchart. 1...Vehicle body, 2...Front bumper, 3...Rear bumper, 4...Air spring, 6...High pressure air tank, 7...Air supply passage, 9...Air supply valve, 11,
12... Exhaust passage, 14, 16... Relief valve, 15, 17... Exhaust valve, 19... Acceleration sensor, 20... Vehicle speed sensor, 22... Proximity sensor, 21... Control unit.
Claims (1)
によつて突没自在に支持されたフロントバンパお
よびリヤバンパと、前記車体に搭載された高圧空
気タンクおよび低圧空気タンクと、この高圧空気
タンクと前記空気ばねとを連通するとともに、中
途部に給気バルブを設けた給気通路と、前記低圧
空気タンクと前記空気ばねとを連通するとともに
、中途部にリリーフバルブを設けた排気通路と、
この排気通路の中途部に設けられ大気に連通する
排気バルブと、車両の走行中の加速度の変化、走
行および停車時の他の物体との相対速度等を検知
し、前記給気バルブ、排気バルブおよびリリーフ
バルブを開閉制御するコントロールユニツトを具
備したことを特徴とする衝撃吸収装置。 a vehicle body; a front bumper and a rear bumper that are retractably supported by air springs at the front and rear portions of the vehicle body; a high-pressure air tank and a low-pressure air tank mounted on the vehicle body; an air supply passage that communicates with the air spring and is provided with an air supply valve in the middle; an exhaust passage that communicates with the low-pressure air tank and the air spring and has a relief valve in the middle;
The exhaust valve, which is installed in the middle of this exhaust passage and communicates with the atmosphere, detects changes in acceleration while the vehicle is running, relative speed with other objects when the vehicle is running and stopped, etc. and a control unit for controlling opening and closing of a relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12364488U JPH0243745U (en) | 1988-09-21 | 1988-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12364488U JPH0243745U (en) | 1988-09-21 | 1988-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0243745U true JPH0243745U (en) | 1990-03-26 |
Family
ID=31372681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12364488U Pending JPH0243745U (en) | 1988-09-21 | 1988-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522216U (en) * | 1991-09-10 | 1993-03-23 | 日産デイーゼル工業株式会社 | Vehicle rear shock absorber |
-
1988
- 1988-09-21 JP JP12364488U patent/JPH0243745U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522216U (en) * | 1991-09-10 | 1993-03-23 | 日産デイーゼル工業株式会社 | Vehicle rear shock absorber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6110217U (en) | Electronically controlled suspension device | |
| JPS60119635U (en) | Electronically controlled suspension device | |
| JPS6112806U (en) | Vehicle suspension device | |
| JPS60119608U (en) | Electronically controlled suspension device | |
| JPH03205U (en) | ||
| JPS6162605U (en) | ||
| JPH038010U (en) | ||
| JPS60119628U (en) | Electronically controlled suspension device | |
| JPH0221109U (en) | ||
| JPH03207U (en) | ||
| JPS5895307U (en) | Automotive air suspension vehicle height adjustment device | |
| JPH01115909U (en) | ||
| JPS6137006U (en) | Electronically controlled suspension device | |
| JPH0443562U (en) | ||
| JPS60171706U (en) | Electronically controlled suspension device | |
| JPH0465651U (en) | ||
| JPS60174608U (en) | Electronically controlled suspension device | |
| JPS63172704U (en) | ||
| JPH0361405U (en) | ||
| JPS60119612U (en) | Electronically controlled suspension device | |
| JPH01137451U (en) | ||
| JPS5895309U (en) | Automotive air suspension vehicle height adjustment device | |
| JPH0460748U (en) | ||
| JPS6210172U (en) | ||
| JPH0352207U (en) |