JPH01109632U - - Google Patents
Info
- Publication number
- JPH01109632U JPH01109632U JP555288U JP555288U JPH01109632U JP H01109632 U JPH01109632 U JP H01109632U JP 555288 U JP555288 U JP 555288U JP 555288 U JP555288 U JP 555288U JP H01109632 U JPH01109632 U JP H01109632U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- piston
- flow path
- reservoir
- shock absorber
- 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
- 238000013016 damping Methods 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 claims 2
- 230000035939 shock Effects 0.000 claims 2
- 239000000725 suspension Substances 0.000 description 1
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は従来のハイドロ・ニユーマチツクサスペン
シヨンの一例を示す要部の縦断面図である。
２１……内シリンダ、２１ａ……ピストン上室
、２１ｂ……ピストン下室、２２……外シリンダ
、２９……リザーバ、３０……ダイヤフラム、３
３……アキユームレータ、３４……ピストン、３
５……ロツド、３７ａ，３７ｂ……減衰力発生バ
ルブ、４０……別流路。
FIG. 1 is a vertical cross-sectional view showing an embodiment of the present invention, and FIG. 2 is a vertical cross-sectional view of essential parts of an example of a conventional hydro-neumatic suspension. 21...Inner cylinder, 21a...Piston upper chamber, 21b...Piston lower chamber, 22...Outer cylinder, 29...Reservoir, 30...Diaphragm, 3
3... Accumulator, 34... Piston, 3
5... Rod, 37a, 37b... Damping force generation valve, 40... Separate flow path.
Claims (1)
取り付けられ前記シリンダ外に一端部が突出した
ロツドの内部に、該ロツドの他端先方のピストン
下室に連通する流路を設けた油圧緩衝器において
、前記シリンダを、内シリンダと外シリンダとか
らなる二重シリンダに構成して前記内シリンダ、
外シリンダ間にリザーバを形成し、該リザーバに
ダイヤフラムを設けてアキユームレータを形成し
、前記シリンダ内に減衰力発生バルブを設け、前
記ロツドの内部に前記流路と別個に前記シリンダ
内のピストン上室に連通する別流路を設けたこと
を特徴とする油圧緩衝器。 A hydraulic shock absorber that is attached to a piston that is slidably fitted into a cylinder and has one end protruding outside the cylinder, and has a flow path that communicates with the lower chamber of the piston at the other end of the rod. wherein the cylinder is configured as a double cylinder consisting of an inner cylinder and an outer cylinder;
A reservoir is formed between the outer cylinders, a diaphragm is provided in the reservoir to form an accumulator, a damping force generating valve is provided in the cylinder, and a piston in the cylinder is provided inside the rod separately from the flow path. A hydraulic shock absorber characterized by having a separate flow path communicating with an upper chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP555288U JPH01109632U (en) | 1988-01-20 | 1988-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP555288U JPH01109632U (en) | 1988-01-20 | 1988-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01109632U true JPH01109632U (en) | 1989-07-25 |
Family
ID=31209026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP555288U Pending JPH01109632U (en) | 1988-01-20 | 1988-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01109632U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4850175A (en) * | 1971-10-22 | 1973-07-14 | ||
| JPS5035633A (en) * | 1973-05-22 | 1975-04-04 | ||
| JPS6022510A (en) * | 1983-07-15 | 1985-02-05 | Showa Mfg Co Ltd | Car height adjusting type oil pressure damper |
| JPS6232245B2 (en) * | 1982-11-17 | 1987-07-14 | Nippon Steel Corp |
-
1988
- 1988-01-20 JP JP555288U patent/JPH01109632U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4850175A (en) * | 1971-10-22 | 1973-07-14 | ||
| JPS5035633A (en) * | 1973-05-22 | 1975-04-04 | ||
| JPS6232245B2 (en) * | 1982-11-17 | 1987-07-14 | Nippon Steel Corp | |
| JPS6022510A (en) * | 1983-07-15 | 1985-02-05 | Showa Mfg Co Ltd | Car height adjusting type oil pressure damper |
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