JPS6081011U - vehicle leveling device - Google Patents
vehicle leveling deviceInfo
- Publication number
- JPS6081011U JPS6081011U JP17346983U JP17346983U JPS6081011U JP S6081011 U JPS6081011 U JP S6081011U JP 17346983 U JP17346983 U JP 17346983U JP 17346983 U JP17346983 U JP 17346983U JP S6081011 U JPS6081011 U JP S6081011U
- Authority
- JP
- Japan
- Prior art keywords
- pressure air
- vehicle
- supplied
- valve
- valve mechanism
- 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.)
- Granted
Links
Landscapes
- Fluid-Damping Devices (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
第１図は従来の車両のレベリング装置の構成を概略的に
示すブロック図、第２図〜第７図は本考案を適用した車
両のレベリング装置の第１実施例を示すものであって、
第２図は上記レベリング装置の構成を概略的に示すブロ
ック図、第３図は車両における上記レベリング装置の配
置を概略的に示す平面図、第４図はレベリングバルブの
断面図、第５図はデュアルリレーバルブの断面図、第６
図は外乱検出用センサーの一部切欠平面図、第７図は上
記センサーの一部切欠側面図、第８図及び第９図は本考
案を適用した車両のレベリング装置の第２実施例を示す
ものであって、第８図は上記レベリング装置の構成を概
略的に示すブロック−ｎ、ｍｓ図はダブルチェックバル
ブの断面図である。
１・・・・・・コンプレッサ、２・・・・・・エアータ
ンク、３・・・・・・レベリングバルブ、４・・・・・
・ベローズ、６・・・・・・エアー供給源、９・・・・
・・リレーバルブ、９′・・・・・・リレーバルブ、１
２・・・・・・開閉バルブとしての電磁バルブ、１３・
・・・・・外乱検出用センサニ、７５・・・・・・ダ、
プルチェックバルブ、８０・・・・・・リレーバルブ機
構。
蝉゛−FIG. 1 is a block diagram schematically showing the configuration of a conventional vehicle leveling device, and FIGS. 2 to 7 show a first embodiment of a vehicle leveling device to which the present invention is applied.
Fig. 2 is a block diagram schematically showing the configuration of the leveling device, Fig. 3 is a plan view schematically showing the arrangement of the leveling device in the vehicle, Fig. 4 is a sectional view of the leveling valve, and Fig. 5 is a block diagram schematically showing the configuration of the leveling device. Cross-sectional view of dual relay valve, No. 6
The figure shows a partially cutaway plan view of a disturbance detection sensor, FIG. 7 shows a partially cutaway side view of the sensor, and FIGS. 8 and 9 show a second embodiment of a vehicle leveling device to which the present invention is applied. FIG. 8 is a block-n diagram schematically showing the structure of the leveling device, and FIG. 8 is a cross-sectional view of a double check valve. 1... Compressor, 2... Air tank, 3... Leveling valve, 4...
・Bellows, 6... Air supply source, 9...
...Relay valve, 9'...Relay valve, 1
2... Solenoid valve as an opening/closing valve, 13.
...Disturbance detection sensor 75...Da,
Pull check valve, 80... Relay valve mechanism. Cicada
Claims (1)
ｂ） 前記高圧エアー供給源から高圧エアーが供給さ
れ、車高変化に応じた量の低圧エアーを供給放出するよ
うに構成されたレベリングバルブ、（Ｃ） 車両に生
じた外乱を検出するセンサー、（ｄ） 前記センサー
による外乱検出に基いて、前記高圧エアー供給源からの
高圧エアーを通過させる開閉バルブ、 （ｅ）前記レベリングバルブからの低圧エアー及び前記
開閉バルブからの高圧エアーがそれぞれ供給されるリレ
ーバルブ機構、 げ）前記リレーバルブ機構からレベリング用エアーが供
給されるベローズ、 をそれぞれ具備し、車両に外乱のない定常走行時に車高
が変化した場合には、車高変化に応じた量の低圧エアー
のみが前記レベリングバルブから前記リレーバルブ機構
を介して前記ベローズに供給され、車両に外乱が生じた
場合には、前記低圧エアーが前記リレーバルブ機構に供
給される七共に、前記センサーによる外乱検出に基いて
前記高圧エアー供給源から前記開閉バルブを介して前記
リレーバルブ機構に高圧エアーが供給されて、前記リレ
ーバルブ機構から前記ベローズに高圧エアーが強制的に
供給され、これによって前記外乱が抑制されるようにし
たことを特徴とする車両のレベリング装置。[Scope of claims for utility model registration] (a) A high-pressure air supply source that supplies high-pressure air, (
b) A leveling valve configured to supply high-pressure air from the high-pressure air supply source and supply and release an amount of low-pressure air according to changes in vehicle height; (C) a sensor for detecting disturbances occurring in the vehicle; d) an on-off valve that allows high-pressure air from the high-pressure air supply source to pass based on disturbance detection by the sensor; (e) a relay that is supplied with low-pressure air from the leveling valve and high-pressure air from the on-off valve, respectively. A valve mechanism is provided with a bellows to which leveling air is supplied from the relay valve mechanism, and when the vehicle height changes while the vehicle is running normally without disturbance, an amount of low pressure corresponding to the change in vehicle height is provided. Only air is supplied from the leveling valve to the bellows via the relay valve mechanism, and when a disturbance occurs in the vehicle, the low pressure air is supplied to the relay valve mechanism. Based on the above, high pressure air is supplied from the high pressure air supply source to the relay valve mechanism via the opening/closing valve, and high pressure air is forcibly supplied from the relay valve mechanism to the bellows, thereby suppressing the disturbance. A vehicle leveling device characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17346983U JPS6081011U (en) | 1983-11-09 | 1983-11-09 | vehicle leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17346983U JPS6081011U (en) | 1983-11-09 | 1983-11-09 | vehicle leveling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6081011U true JPS6081011U (en) | 1985-06-05 |
| JPH0121842Y2 JPH0121842Y2 (en) | 1989-06-28 |
Family
ID=30377890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17346983U Granted JPS6081011U (en) | 1983-11-09 | 1983-11-09 | vehicle leveling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6081011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6217411U (en) * | 1985-07-18 | 1987-02-02 | ||
| KR200469822Y1 (en) * | 2012-10-10 | 2013-11-25 | 카써스 주식회사 | Air control lift device for vehicles |
-
1983
- 1983-11-09 JP JP17346983U patent/JPS6081011U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6217411U (en) * | 1985-07-18 | 1987-02-02 | ||
| KR200469822Y1 (en) * | 2012-10-10 | 2013-11-25 | 카써스 주식회사 | Air control lift device for vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0121842Y2 (en) | 1989-06-28 |
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