JPH0198941U - - Google Patents
Info
- Publication number
- JPH0198941U JPH0198941U JP19638087U JP19638087U JPH0198941U JP H0198941 U JPH0198941 U JP H0198941U JP 19638087 U JP19638087 U JP 19638087U JP 19638087 U JP19638087 U JP 19638087U JP H0198941 U JPH0198941 U JP H0198941U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- valve seat
- oil
- valve
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 3
- 239000010727 cylinder oil Substances 0.000 description 1
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は本考案にかかる減衰力発生機構を備え
た油圧緩衝器の断面図、第２図は第１図の要部拡
大断面図である。
尚、図面中、１はボトムケース、２はシリンダ
、３はフオークパイプ、１０はバルブシート支持
部、３１及び３２は油孔、３３はバルブシート、
３４は油路、３５はデイスクバルブ、３７はチエ
ツクバルブ、Ｓ１は下部油室、Ｓ２はシリンダ内
油室である。
FIG. 1 is a cross-sectional view of a hydraulic shock absorber equipped with a damping force generating mechanism according to the present invention, and FIG. 2 is an enlarged cross-sectional view of the main part of FIG. In addition, in the drawing, 1 is a bottom case, 2 is a cylinder, 3 is a fork pipe, 10 is a valve seat support part, 31 and 32 are oil holes, 33 is a valve seat,
34 is an oil passage, 35 is a disk valve, 37 is a check valve, S1 is a lower oil chamber, and S2 is an in-cylinder oil chamber.
Claims (1)
ムケースとシリンダとの間に上方からフオークパ
イプを摺動自在に嵌装した油圧緩衝器において、
前記シリンダの下部にはバルブシート支持部材を
取付けて、このバルブシート支持部材上には軸方
向に油路を形成したバルブシートを固着し、この
バルブシートには圧縮時に油路を開くデイスクバ
ルブを嵌着し、更にシリンダの下端部には上下に
二個の油孔を形成し、前記バルブシートの下側に
はシリンダの二個の油孔のうちの上側の油孔を圧
縮時に閉じるチエツクバルブを配設したことを特
徴とする油圧緩衝器の減衰力発生機構。 In a hydraulic shock absorber, a cylinder is installed in a bottom case, and a fork pipe is slidably fitted from above between the bottom case and the cylinder.
A valve seat support member is attached to the lower part of the cylinder, a valve seat with an oil passage formed in the axial direction is fixed on the valve seat support member, and a disc valve that opens the oil passage when compressed is attached to this valve seat. Furthermore, two oil holes are formed in the lower end of the cylinder, one above the other, and a check valve is provided below the valve seat to close the upper oil hole of the two oil holes in the cylinder during compression. A damping force generation mechanism for a hydraulic shock absorber, characterized in that the damping force generation mechanism is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19638087U JPH0198941U (en) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19638087U JPH0198941U (en) | 1987-12-24 | 1987-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198941U true JPH0198941U (en) | 1989-07-03 |
Family
ID=31487000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19638087U Pending JPH0198941U (en) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198941U (en) |
-
1987
- 1987-12-24 JP JP19638087U patent/JPH0198941U/ja active Pending
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