JPH0351249U - - Google Patents
Info
- Publication number
- JPH0351249U JPH0351249U JP11301089U JP11301089U JPH0351249U JP H0351249 U JPH0351249 U JP H0351249U JP 11301089 U JP11301089 U JP 11301089U JP 11301089 U JP11301089 U JP 11301089U JP H0351249 U JPH0351249 U JP H0351249U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylinder chambers
- passage
- vehicle
- lower cylinder
- 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
- 239000000725 suspension Substances 0.000 claims 2
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000013016 damping Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Fluid-Damping Devices (AREA)
Description
第1図は本考案の第1実施例を示す断面図、第
2図a,bは同原理構成図、第3図は本考案の第
2実施例を示す第2図相当図、第4図は同第3実
施例を示す第1図相当図、第5図a,b,cはそ
れぞれ従来、本考案の第1実施例、同第2実施例
の各構造によるステツプ応答特性を示す図、第6
図a,b,cは同じく各構造による周波数特性を
示す図である。
1……ダンパーシリンダ、2……ピストン、3
,4……上下のシリンダ室、5……ピストン通路
、8,9,13……アキユムレータ、8a,9a
,13a……アキユムレータのガス室、10,1
1,14……連通路。
Fig. 1 is a sectional view showing the first embodiment of the present invention, Fig. 2 a and b are diagrams showing the same principle, Fig. 3 is a view equivalent to Fig. 2 showing the second embodiment of the invention, Fig. 4 is a diagram corresponding to FIG. 1 showing the third embodiment, and FIGS. 5a, b, and c are diagrams showing step response characteristics according to the structures of the conventional, first and second embodiments of the present invention, respectively. 6th
Figures a, b, and c are diagrams showing the frequency characteristics of each structure. 1... Damper cylinder, 2... Piston, 3
, 4... Upper and lower cylinder chambers, 5... Piston passage, 8, 9, 13... Accumulator, 8a, 9a
, 13a...accumulator gas chamber, 10,1
1, 14...Communication path.
Claims (1)
ストンによつて上下のシリンダ室に区画されると
ともに、この上下のシリンダ室が、上記ピストン
に設けられたピストン通路によつて連通状態とさ
れた車両のサスペンシヨン装置において、上記両
シリンダ室にそれぞれガス室を備えたアキユムレ
ータが、上記ピストン通路よりも減衰係数の小さ
い連通路を介して接続されてなることを特徴とす
る車両のサスペンシヨン装置。 In a vehicle suspension system, the inside of a damper cylinder of a shock absorber is divided into upper and lower cylinder chambers by a piston, and the upper and lower cylinder chambers are communicated with each other by a piston passage provided in the piston. A suspension device for a vehicle, characterized in that an accumulator having a gas chamber in each of the cylinder chambers is connected to the piston passage via a communication passage having a smaller damping coefficient than the piston passage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11301089U JPH0351249U (en) | 1989-09-26 | 1989-09-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11301089U JPH0351249U (en) | 1989-09-26 | 1989-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0351249U true JPH0351249U (en) | 1991-05-17 |
Family
ID=31661439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11301089U Pending JPH0351249U (en) | 1989-09-26 | 1989-09-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0351249U (en) |
-
1989
- 1989-09-26 JP JP11301089U patent/JPH0351249U/ja active Pending
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