JPH026607U - - Google Patents
Info
- Publication number
- JPH026607U JPH026607U JP8536488U JP8536488U JPH026607U JP H026607 U JPH026607 U JP H026607U JP 8536488 U JP8536488 U JP 8536488U JP 8536488 U JP8536488 U JP 8536488U JP H026607 U JPH026607 U JP H026607U
- Authority
- JP
- Japan
- Prior art keywords
- communication passage
- hydraulic pressure
- communication
- cut valve
- 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
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
図は本考案一実施例の車両用サスペンシヨン装
置を示す構成説明図である。
6a,6b……アクチユエータ、7……連通路
、81……左輪側カツトバルブ(液圧封入手段)
、82……右輪側カツトバルブ(液圧封入手段)
、83……連通路カツトバルブ(第1カツトバル
ブ、第2カツトバルブ)、100……液圧制御回
路、101……車体、102……車軸側部材、2
20……リリーフ回路、221a……リリーフ弁
。
The figure is an explanatory diagram showing the structure of a vehicle suspension device according to an embodiment of the present invention. 6a, 6b... Actuator, 7... Communication path, 81... Left wheel side cut valve (hydraulic pressure sealing means)
, 82...Right wheel side cut valve (hydraulic pressure filling means)
, 83... Communication passage cut valve (first cut valve, second cut valve), 100... Hydraulic pressure control circuit, 101... Vehicle body, 102... Axle side member, 2
20... Relief circuit, 221a... Relief valve.
Claims (1)
導入される制御液圧に応じ作動して車高変化可能
なアクチユエータと、 前記液圧制御回路に設けられ、アクチユエータ
内に液圧を封じ込めることが可能に形成された液
圧封入手段と、 左右一対の前記アクチユエータを、内部液室の
作動液を流通可能に接続した連通路と、 該連通路の途中に設けられ、通常は連通路を遮
断すべく閉弁していて、前記液圧封入手段の封入
作動時に連通路を連通状態とすべく開弁する第1
カツトバルブと、 前記連通路に対し、第1カツトバルブの開弁に
連動して連通路に連通されるべく第2カツトバル
ブを介して接続され、所定の液圧以上で連通路の
液圧をリリーフすべく開弁するリリーフ弁が設け
られたリリーフ回路と、 を備えていることを特徴とする車両用サスペン
シヨン装置。[Scope of Claim for Utility Model Registration] An actuator that is interposed between a vehicle body and each wheel and that can change the vehicle height by operating in response to control fluid pressure introduced from a fluid pressure control circuit; , a hydraulic sealing means formed to be able to confine hydraulic pressure within the actuator; a communication path connecting the pair of left and right actuators so that the hydraulic fluid in the internal liquid chamber can flow therethrough; and a communication path in the middle of the communication path. A first valve is provided, which is normally closed to block the communication passage, and which is opened to bring the communication passage into a communication state when the hydraulic pressure sealing means is in a sealing operation.
a cut valve; and a second cut valve connected to the communication passage so as to communicate with the communication passage in conjunction with opening of the first cut valve, and to relieve hydraulic pressure in the communication passage at a predetermined hydraulic pressure or higher. A suspension device for a vehicle, comprising: a relief circuit provided with a relief valve that opens;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8536488U JPH026607U (en) | 1988-06-28 | 1988-06-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8536488U JPH026607U (en) | 1988-06-28 | 1988-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH026607U true JPH026607U (en) | 1990-01-17 |
Family
ID=31310036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8536488U Pending JPH026607U (en) | 1988-06-28 | 1988-06-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH026607U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59183810U (en) * | 1983-05-25 | 1984-12-07 | 小林記録紙株式会社 | Recording paper packaging box |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5953221A (en) * | 1982-09-18 | 1984-03-27 | Isuzu Motors Ltd | Hydropneumatic suspender |
-
1988
- 1988-06-28 JP JP8536488U patent/JPH026607U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5953221A (en) * | 1982-09-18 | 1984-03-27 | Isuzu Motors Ltd | Hydropneumatic suspender |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59183810U (en) * | 1983-05-25 | 1984-12-07 | 小林記録紙株式会社 | Recording paper packaging box |
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