JPH02213U - - Google Patents
Info
- Publication number
- JPH02213U JPH02213U JP15341188U JP15341188U JPH02213U JP H02213 U JPH02213 U JP H02213U JP 15341188 U JP15341188 U JP 15341188U JP 15341188 U JP15341188 U JP 15341188U JP H02213 U JPH02213 U JP H02213U
- Authority
- JP
- Japan
- Prior art keywords
- piston rod
- air spring
- spring chamber
- drive pin
- surround
- 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
- 239000000725 suspension Substances 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図はこの考案の一実施例に係るエアサスペ
ンシヨンを示す要部断面図、第２図はこの考案の
他の実施例に係るエアサスペンシヨンを示す要部
断面図である。
１１……シヨツクアブソーバ、１２……ピスト
ンロツド、１３……駆動ピン、１４……第１の空
気ばね室、１５……第２の空気ばね室、１６……
第３の空気ばね室、２１……開閉弁。
FIG. 1 is a sectional view of a main part of an air suspension according to one embodiment of the invention, and FIG. 2 is a sectional view of a main part of an air suspension according to another embodiment of the invention. 11...Shock absorber, 12...Piston rod, 13...Drive pin, 14...First air spring chamber, 15...Second air spring chamber, 16...
Third air spring chamber, 21...opening/closing valve.
Claims (1)
内に嵌装されたピストンに連結されるとともに上
端部が車体側に支持されたピストンロツドとを有
するシヨツクアブソーバと、上記ピストンロツド
を取り囲むように配設された主空気ばね室と、上
記ピストンロツドを取り囲むように配設された少
なくとも１つの副空気ばね室と、上記ピストンロ
ツド内において同ピストンロツドの長手方向に延
在し且つ同ピストンロツドに対して変位可能なば
ね定数制御専用の駆動ピンとを備え、上記ピスト
ンロツドと上記駆動ピンには同駆動ピンを上記ピ
ストンロツドに対して変位させたときに上記主空
気ばね室と副空気ばね室とを連通状態を制御する
通路が穿設されたことを特徴とするエアサスペン
シヨン。 A shock absorber includes a cylinder attached to the wheel side and a piston rod connected to a piston fitted in the cylinder and whose upper end is supported on the vehicle body side, and a main body disposed so as to surround the piston rod. an air spring chamber, at least one auxiliary air spring chamber arranged to surround the piston rod, and a spring constant control chamber extending in the longitudinal direction of the piston rod and displaceable with respect to the piston rod; a drive pin, and a passage is provided in the piston rod and the drive pin to control the state of communication between the main air spring chamber and the sub air spring chamber when the drive pin is displaced with respect to the piston rod. The air suspension is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15341188U JPH0515125Y2 (en) | 1988-11-25 | 1988-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15341188U JPH0515125Y2 (en) | 1988-11-25 | 1988-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02213U true JPH02213U (en) | 1990-01-05 |
| JPH0515125Y2 JPH0515125Y2 (en) | 1993-04-21 |
Family
ID=31429227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15341188U Expired - Lifetime JPH0515125Y2 (en) | 1988-11-25 | 1988-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515125Y2 (en) |
-
1988
- 1988-11-25 JP JP15341188U patent/JPH0515125Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0515125Y2 (en) | 1993-04-21 |