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
Application number
JP11301089U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11301089U priority Critical patent/JPH0351249U/ja
Publication of JPH0351249U publication Critical patent/JPH0351249U/ja
Pending legal-status Critical Current

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  • Fluid-Damping Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] シヨツクアブソーバのダンパーシリンダ内がピ
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.
JP11301089U 1989-09-26 1989-09-26 Pending JPH0351249U (en)

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)

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