JPH01152131U - - Google Patents
Info
- Publication number
- JPH01152131U JPH01152131U JP4925088U JP4925088U JPH01152131U JP H01152131 U JPH01152131 U JP H01152131U JP 4925088 U JP4925088 U JP 4925088U JP 4925088 U JP4925088 U JP 4925088U JP H01152131 U JPH01152131 U JP H01152131U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- free piston
- diameter gas
- air suspension
- 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.)
- Granted
Links
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案に係るエアサスペンシヨンの縦
断面図、第２図は別実施例の要部拡大図である。
尚、図面中、１はアウターチユーブ、３はイン
ナーチユーブ、４はケース、２１はフリーピスト
ン、２２は大径ピストン部、２３は小径ピストン
部、Ｓ１は油室、Ｓ２は大径ガス室、Ｓ３は高圧
ガス室、Ｓ４は小径ガス室、Ｓ５は独立オイル室
、Ｓ６は補償用オイル室である。
FIG. 1 is a longitudinal cross-sectional view of an air suspension according to the present invention, and FIG. 2 is an enlarged view of main parts of another embodiment. In addition, in the drawing, 1 is an outer tube, 3 is an inner tube, 4 is a case, 21 is a free piston, 22 is a large diameter piston part, 23 is a small diameter piston part, S1 is an oil chamber, S2 is a large diameter gas chamber, and S3 is a high pressure gas chamber, S4 is a small diameter gas chamber, S5 is an independent oil chamber, and S6 is a compensation oil chamber.
Claims (1)
ンシヨンにおいて、前記ガス室はフリーピストン
によつて大径ガス室及び小径ガス室に画成され、
これら大径ガス室及び小径ガス室はフリーピスト
ンの軸部に形成した通孔によつて連通し、更に前
記フリーピストンは独立オイル室の温度変化に応
じた容積変化によつて上下動して大径ガス室及び
小径ガス室の容積を変化せしめるようにしたこと
を特徴とするエアサスペンシヨンの温度補償機構
。 (2) 作動油とともにガスを封入したエアサスペ
ンシヨンにおいて、このサスペンシヨンのアウタ
ーチユーブ外側にはフリーピストンによつて画成
されるとともにサスペンシヨン内の油室と連通す
る補償用オイル室を設け、更に前記フリーピスト
ンは独立オイル室の温度変化に応じた容積変化に
よつて上下動して前記補償用オイル室の容積を変
化せしめるようにしたことを特徴とするエアサス
ペンシヨンの温度補償機構。[Claims for Utility Model Registration] (1) In an air suspension in which gas is sealed together with hydraulic oil, the gas chamber is divided into a large-diameter gas chamber and a small-diameter gas chamber by a free piston,
These large-diameter gas chambers and small-diameter gas chambers communicate with each other through a through hole formed in the shaft of the free piston, and the free piston also moves up and down due to volume changes in response to temperature changes in the independent oil chamber. A temperature compensation mechanism for an air suspension, characterized in that the volumes of a diameter gas chamber and a small diameter gas chamber are changed. (2) In an air suspension in which gas is sealed together with hydraulic oil, a compensating oil chamber is provided outside the outer tube of the suspension and is defined by a free piston and communicates with the oil chamber within the suspension; The temperature compensation mechanism for an air suspension is further characterized in that the free piston moves up and down as the volume of the independent oil chamber changes depending on the temperature change, thereby changing the volume of the compensation oil chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4925088U JPH051713Y2 (en) | 1988-04-12 | 1988-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4925088U JPH051713Y2 (en) | 1988-04-12 | 1988-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01152131U true JPH01152131U (en) | 1989-10-20 |
| JPH051713Y2 JPH051713Y2 (en) | 1993-01-18 |
Family
ID=31275364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4925088U Expired - Lifetime JPH051713Y2 (en) | 1988-04-12 | 1988-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051713Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002039249A (en) * | 2000-07-25 | 2002-02-06 | Masaaki Inoue | Air oil damper suspension for vehicle |
| WO2018235645A1 (en) * | 2017-06-20 | 2018-12-27 | Ｋｙｂモーターサイクルサスペンション株式会社 | Damper |
-
1988
- 1988-04-12 JP JP4925088U patent/JPH051713Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002039249A (en) * | 2000-07-25 | 2002-02-06 | Masaaki Inoue | Air oil damper suspension for vehicle |
| WO2018235645A1 (en) * | 2017-06-20 | 2018-12-27 | Ｋｙｂモーターサイクルサスペンション株式会社 | Damper |
| JP2019002545A (en) * | 2017-06-20 | 2019-01-10 | Ｋｙｂモーターサイクルサスペンション株式会社 | Buffer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH051713Y2 (en) | 1993-01-18 |
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