JPS63157542U - - Google Patents
Info
- Publication number
- JPS63157542U JPS63157542U JP4946087U JP4946087U JPS63157542U JP S63157542 U JPS63157542 U JP S63157542U JP 4946087 U JP4946087 U JP 4946087U JP 4946087 U JP4946087 U JP 4946087U JP S63157542 U JPS63157542 U JP S63157542U
- Authority
- JP
- Japan
- Prior art keywords
- damping force
- needle valve
- needle
- adjustment mechanism
- hydraulic shock
- 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 4
- 238000013016 damping Methods 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims 2
- 239000010720 hydraulic oil Substances 0.000 claims 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デイテント機構を備え
た油圧緩衝器の一部断面図、第２図は第１図の減
衰力調整機構の要部拡大断面図、第３図は同機構
のアジヤスタピースの側面図、第４図は第３図の
―線に沿う断面図である。
尚、図面中、１は油圧緩衝器、２はボトムケー
ス、３はフオークパイプ、４はアウタフオークボ
ルト、５はインナフオークボルト、６はアジヤス
タピース、７はニードル、８は螺子部、８ａは螺
子、９は油溝である。
Fig. 1 is a partial sectional view of a hydraulic shock absorber equipped with a detent mechanism according to the present invention, Fig. 2 is an enlarged sectional view of main parts of the damping force adjustment mechanism of Fig. 1, and Fig. 3 is an azimuth shifter of the same mechanism. The side view of the piece, FIG. 4, is a sectional view taken along the line -- in FIG. In addition, in the drawing, 1 is a hydraulic shock absorber, 2 is a bottom case, 3 is a fork pipe, 4 is an outer fork bolt, 5 is an inner fork bolt, 6 is an adjuster piece, 7 is a needle, 8 is a screw part, and 8a is a The screw 9 is an oil groove.
Claims (1)
ドルバルブの開口量を変えることにより減衰力を
調整する油圧緩衝器の減衰力調整機構において、
前記ニードルバルブのニードルにはバルブケース
に螺着する螺子を刻設した螺子部を一体的に形成
し、更にこの螺子部には軸方向に作動油を通す油
路を形成したことを特徴とする油圧緩衝器の減衰
力調整機構。 In the damping force adjustment mechanism of a hydraulic shock absorber, a needle valve is interposed in the oil passage and the damping force is adjusted by changing the opening amount of the needle valve.
The needle of the needle valve is characterized in that a threaded part is integrally formed with a thread for screwing into the valve case, and an oil passage for passing hydraulic oil in the axial direction is further formed in this threaded part. Damping force adjustment mechanism for hydraulic shock absorbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4946087U JPS63157542U (en) | 1987-04-01 | 1987-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4946087U JPS63157542U (en) | 1987-04-01 | 1987-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63157542U true JPS63157542U (en) | 1988-10-17 |
Family
ID=30871932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4946087U Pending JPS63157542U (en) | 1987-04-01 | 1987-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63157542U (en) |
-
1987
- 1987-04-01 JP JP4946087U patent/JPS63157542U/ja active Pending
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