JPS6182140U - - Google Patents
Info
- Publication number
- JPS6182140U JPS6182140U JP16835884U JP16835884U JPS6182140U JP S6182140 U JPS6182140 U JP S6182140U JP 16835884 U JP16835884 U JP 16835884U JP 16835884 U JP16835884 U JP 16835884U JP S6182140 U JPS6182140 U JP S6182140U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- shock absorber
- hydraulic shock
- accumulator
- oil chamber
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の油圧緩衝器の一例を示す切断
正面図、第２図は本考案の油圧緩衝器を利用する
ハイドロニユーマチツクサスペンシヨンシステム
の回路図、第３図は本考案の油圧緩衝器における
減衰力切換えを３段階に行う例図、第４図は従来
の油圧緩衝器の概要図である。
１……シリンダ、２……ピストンロツド、３…
…ピストン、４……ピストンナツト、５……ピス
トン部、６……アキユムレータ、７……ベローズ
、１０……チヤンバー、１１……コントロールバ
ルブ、１３……コントロールロツド、１４……ア
クチユエータ、１５……減衰バルブ、２１……油
圧ポンプ、２３……レベリングバルブ。
Fig. 1 is a cutaway front view showing an example of the hydraulic shock absorber of the present invention, Fig. 2 is a circuit diagram of a hydroneumatic suspension system using the hydraulic shock absorber of the present invention, and Fig. 3 is a hydraulic shock absorber of the present invention. FIG. 4 is a schematic diagram of a conventional hydraulic shock absorber, which is an example of switching damping force in a shock absorber in three stages. 1...Cylinder, 2...Piston rod, 3...
... Piston, 4 ... Piston nut, 5 ... Piston part, 6 ... Accumulator, 7 ... Bellows, 10 ... Chamber, 11 ... Control valve, 13 ... Control rod, 14 ... Actuator, 15 ... ...damping valve, 21...hydraulic pump, 23...leveling valve.
Claims (1)
ダの上端より突出させたピストンロツドの上端部
に、環状のアキユムレータを上記ピストンロツド
と同一軸心に設け、該アキユムレータをシリンダ
内の油室と連通させ、且つ減衰バルブをシリンダ
内のピストン部に設けたことを特徴とする油圧緩
衝器。 (2) アキユムレータは、ベローズで環状の油室
とガス室に区画されている実用新案登録請求の範
囲第(1)項に記載の油圧緩衝器。 (3) 環状アキユムレータ内の油室に圧油供給源
が接続してある実用新案登録請求の範囲第(1)項
に記載の油圧緩衝器。[Claims for Utility Model Registration] (1) An annular accumulator is provided at the upper end of a piston rod that is slidably inserted into a cylinder and protrudes from the upper end of the cylinder, and is coaxial with the piston rod. 1. A hydraulic shock absorber, which communicates with an oil chamber within a cylinder and includes a damping valve provided in a piston portion within the cylinder. (2) The hydraulic shock absorber according to claim 1, wherein the accumulator is divided into an annular oil chamber and a gas chamber by a bellows. (3) The hydraulic shock absorber according to claim (1) of the utility model registration, wherein a pressure oil supply source is connected to the oil chamber in the annular accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16835884U JPS6182140U (en) | 1984-11-06 | 1984-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16835884U JPS6182140U (en) | 1984-11-06 | 1984-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6182140U true JPS6182140U (en) | 1986-05-31 |
Family
ID=30726131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16835884U Pending JPS6182140U (en) | 1984-11-06 | 1984-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6182140U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5149379A (en) * | 1974-10-28 | 1976-04-28 | Showa Mfg | YUATSUKAN SHOKI |
-
1984
- 1984-11-06 JP JP16835884U patent/JPS6182140U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5149379A (en) * | 1974-10-28 | 1976-04-28 | Showa Mfg | YUATSUKAN SHOKI |
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