JPH03140U - - Google Patents
Info
- Publication number
- JPH03140U JPH03140U JP5919889U JP5919889U JPH03140U JP H03140 U JPH03140 U JP H03140U JP 5919889 U JP5919889 U JP 5919889U JP 5919889 U JP5919889 U JP 5919889U JP H03140 U JPH03140 U JP H03140U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- side tube
- piston rod
- oil chambers
- damper 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.)
- Granted
Links
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Description
第1図は本考案の一実施例に係る油圧緩衝器の
一部縦断正面図、第2図は第1図の一部拡大断面
図、第3図は他の実施例に係る油圧緩衝器の要部
縦断正面図である。
1……車輪側チユーブ、2……車体側チユーブ
、3……ダンパーシリンダ、4……ピストン、5
……ピストンロツド、10,11……油室、12
a……バルブ、14……通路、15……ポート、
16,16a……リリーフバルブ、18,18a
……ニードルバルブ。
FIG. 1 is a partially vertical front view of a hydraulic shock absorber according to an embodiment of the present invention, FIG. 2 is a partially enlarged sectional view of FIG. 1, and FIG. 3 is a front view of a hydraulic shock absorber according to another embodiment. It is a longitudinal sectional front view of the main part. 1...Wheel side tube, 2...Vehicle body side tube, 3...Damper cylinder, 4...Piston, 5
... Piston rod, 10, 11 ... Oil chamber, 12
a... Valve, 14... Passage, 15... Port,
16, 16a... Relief valve, 18, 18a
...Needle valve.
Claims (1)
に挿入され、車輪側チユーブの下部中央からダン
パーシリンダが起立し、ダンパーシリンダ内には
ピストンを介して中空ピストンロツドが移動自在
に挿入され、ピストンはダンパーシリンダ内に二
つの油室を区画し、二つの油室はピストンに設け
たポートとバルブを介して開閉されると共にピス
トンロツド内の通路とバルブを介して開閉される
油圧緩衝器に於て、前記二つの油室を連通するピ
ストンロツド内の通路の途中にニードルバルブと
リリーフバルブをそれぞれ開度調節自在に設けた
ことを特徴とする油圧緩衝器。 The vehicle body side tube is slidably inserted into the wheel side tube, a damper cylinder stands up from the center of the lower part of the wheel side tube, a hollow piston rod is movably inserted into the damper cylinder via a piston, and the piston is inserted into the damper cylinder. In the hydraulic shock absorber, two oil chambers are divided in the cylinder, and the two oil chambers are opened and closed through ports and valves provided in the piston, and are also opened and closed through a passage and a valve in the piston rod. A hydraulic shock absorber characterized in that a needle valve and a relief valve are provided in the middle of a passage in a piston rod that communicates two oil chambers, the opening degrees of which can be adjusted freely.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989059198U JP2518483Y2 (en) | 1989-05-23 | 1989-05-23 | Hydraulic shock absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989059198U JP2518483Y2 (en) | 1989-05-23 | 1989-05-23 | Hydraulic shock absorber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03140U true JPH03140U (en) | 1991-01-07 |
JP2518483Y2 JP2518483Y2 (en) | 1996-11-27 |
Family
ID=31585486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989059198U Expired - Lifetime JP2518483Y2 (en) | 1989-05-23 | 1989-05-23 | Hydraulic shock absorber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2518483Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6287679U (en) * | 1985-11-22 | 1987-06-04 | ||
JP2003083385A (en) * | 2001-09-06 | 2003-03-19 | Kayaba Ind Co Ltd | Detent structure |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6350795U (en) * | 1986-09-22 | 1988-04-06 | ||
JPS63112638U (en) * | 1987-01-13 | 1988-07-20 |
-
1989
- 1989-05-23 JP JP1989059198U patent/JP2518483Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6350795U (en) * | 1986-09-22 | 1988-04-06 | ||
JPS63112638U (en) * | 1987-01-13 | 1988-07-20 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6287679U (en) * | 1985-11-22 | 1987-06-04 | ||
JP2003083385A (en) * | 2001-09-06 | 2003-03-19 | Kayaba Ind Co Ltd | Detent structure |
Also Published As
Publication number | Publication date |
---|---|
JP2518483Y2 (en) | 1996-11-27 |