JPH0160043U - - Google Patents
Info
- Publication number
- JPH0160043U JPH0160043U JP15621387U JP15621387U JPH0160043U JP H0160043 U JPH0160043 U JP H0160043U JP 15621387 U JP15621387 U JP 15621387U JP 15621387 U JP15621387 U JP 15621387U JP H0160043 U JPH0160043 U JP H0160043U
- Authority
- JP
- Japan
- Prior art keywords
- oil passage
- valve
- stage valve
- shock absorber
- bypass
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
Landscapes
- Fluid-Damping Devices (AREA)
Description
第1図は本考案にかかるバルブ機構を備えた油
圧緩衝器の第1実施例を示す断面図、第2図は本
考案にかかるバルブ機構を備えた油圧緩衝器の第
2実施例を示す断面図、第3図及び第4図は同緩
衝器のセレクトバルブの正面図及び背面図、第5
図は本考案にかかるバルブ機構を備えた油圧緩衝
器の第3実施例を示す断面図である。
尚、図面中、1はシリンダ、2は中空ロツド、
3はピストン、5は圧縮側油路、7は圧縮側バル
ブ、10は伸び側油路、11,31はデイスタン
スピース、12は第1バルブ、15はスリツトバ
ルブ、16は第2バルブ、25,41はセレクト
バルブ、28はアジヤスタロツド、20,21,
31,32,33はポート、26,27,42〜
46は油孔である。
FIG. 1 is a cross-sectional view showing a first embodiment of a hydraulic shock absorber equipped with a valve mechanism according to the present invention, and FIG. 2 is a cross-sectional view showing a second embodiment of a hydraulic shock absorber equipped with a valve mechanism according to the present invention. Figures 3 and 4 are front and rear views of the select valve of the same shock absorber, and Figure 5.
The figure is a sectional view showing a third embodiment of a hydraulic shock absorber equipped with a valve mechanism according to the present invention. In addition, in the drawing, 1 is a cylinder, 2 is a hollow rod,
3 is a piston, 5 is a compression side oil passage, 7 is a compression side valve, 10 is an extension side oil passage, 11, 31 are distance pieces, 12 is a first valve, 15 is a slit valve, 16 is a second valve, 25, 41 is the select valve, 28 is the adjuster rod, 20, 21,
31, 32, 33 are ports, 26, 27, 42~
46 is an oil hole.
Claims (1)
ピストンに油路及びこの油路を開閉する二段のバ
ルブ機構を設けて減衰力を発生する油圧緩衝器に
おいて、前記二段のバルブ機構をなす第一段のバ
ルブと第二第のバルブとは両バルブ間に介装した
デイスタンスピースにて離間して配設し、更に前
記第一段のバルブをバイパスするバイパス油路を
形成して、このバイパス油路を開閉するセレクト
バルブを設けたことを特徴とする油圧緩衝器のバ
ルブ機構。 In a hydraulic shock absorber, a piston is slidably disposed in a cylinder, and an oil passage and a two-stage valve mechanism for opening and closing the oil passage are provided on the piston to generate damping force. The first stage valve and the second stage valve are separated by a distance piece interposed between the two valves, and a bypass oil passage is formed to bypass the first stage valve. A valve mechanism for a hydraulic shock absorber characterized by being provided with a select valve that opens and closes a bypass oil passage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15621387U JPH0160043U (en) | 1987-10-13 | 1987-10-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15621387U JPH0160043U (en) | 1987-10-13 | 1987-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0160043U true JPH0160043U (en) | 1989-04-17 |
Family
ID=31434548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15621387U Pending JPH0160043U (en) | 1987-10-13 | 1987-10-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0160043U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5884241A (en) * | 1981-11-16 | 1983-05-20 | Kayaba Ind Co Ltd | Hydraulic buffer of damping force adjustment type |
-
1987
- 1987-10-13 JP JP15621387U patent/JPH0160043U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5884241A (en) * | 1981-11-16 | 1983-05-20 | Kayaba Ind Co Ltd | Hydraulic buffer of damping force adjustment type |