JPS6372340U - - Google Patents
Info
- Publication number
- JPS6372340U JPS6372340U JP16603386U JP16603386U JPS6372340U JP S6372340 U JPS6372340 U JP S6372340U JP 16603386 U JP16603386 U JP 16603386U JP 16603386 U JP16603386 U JP 16603386U JP S6372340 U JPS6372340 U JP S6372340U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- shock absorber
- free
- free valve
- pipes
- 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 5
- 230000035939 shock Effects 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は本考案に係るバルブ構造を適用した緩
衝器の全体図、第２図は同緩衝器の要部拡大断面
図第３図は第２図の要部拡大図、第４図は別実施
例を示す第２図と同様の断面図第５図は第４図の
要部拡大図、第６図及び第７図に先行技術を示す
断面図である。
尚、図面中１はボトムケース、２は内側パイプ
としてのシートパイプ、７は外側パイプとしての
フオークパイプ、１０はバルブシート、１１はフ
リーバルブ、１０ａ，１１ａは当接面、ｇ１，ｇ
２，ｇ３は隙間である。
Fig. 1 is an overall view of a shock absorber to which the valve structure according to the present invention is applied, Fig. 2 is an enlarged sectional view of the main parts of the same shock absorber, Fig. 3 is an enlarged view of the main parts of Fig. 2, and Fig. 4 is a separate view. FIG. 5 is a sectional view similar to FIG. 2 showing the embodiment, and FIG. 5 is an enlarged view of the main part of FIG. 4, and FIGS. 6 and 7 are sectional views showing the prior art. In the drawing, 1 is a bottom case, 2 is a seat pipe as an inner pipe, 7 is a fork pipe as an outer pipe, 10 is a valve seat, 11 is a free valve, 10a and 11a are contact surfaces, g 1 , g
2 and g3 are gaps.
Claims (1)
、これらパイプ間にフリーバルブを遊嵌して上下
の油室を区画し、この上下の油室をフリーバルブ
と前記内外のパイプ間に形成される油路を介して
連通せしめるようにした緩衝器において、前記内
・外のパイプの一方には緩衝器の伸び行程の際に
前記フリーバルブが当接するバルブシートが設け
られ、このバルブシートとフリーバルブの当接面
はテーパ面とされ、更にバルブシートは径方向に
移動可能とされていることを特徴とする緩衝器の
バルブ構造。 An inner pipe and an outer pipe are slidably fitted, a free valve is loosely fitted between these pipes to partition upper and lower oil chambers, and the upper and lower oil chambers are formed between the free valve and the inner and outer pipes. In the shock absorber, one of the inner and outer pipes is provided with a valve seat against which the free valve comes into contact during the extension stroke of the shock absorber. A shock absorber valve structure characterized in that a contact surface of a free valve is a tapered surface and a valve seat is movable in a radial direction.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16603386U JPH0322587Y2 (en) | 1986-10-29 | 1986-10-29 | |
| GB8714050A GB2196720B (en) | 1986-10-29 | 1987-06-16 | Valve structure in a hydraulic damper |
| DE19873720125 DE3720125A1 (en) | 1986-10-29 | 1987-06-16 | VALVE CONSTRUCTION FOR A HYDRAULIC SHOCK ABSORBER |
| US07/062,872 US4834223A (en) | 1986-10-29 | 1987-06-16 | Valve structure for telescopic hydraulic damper |
| FR8708366A FR2613796B1 (en) | 1986-10-29 | 1987-06-16 | VALVE STRUCTURE FOR A TELESCOPIC HYDRAULIC SHOCK ABSORBER |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16603386U JPH0322587Y2 (en) | 1986-10-29 | 1986-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6372340U true JPS6372340U (en) | 1988-05-14 |
| JPH0322587Y2 JPH0322587Y2 (en) | 1991-05-16 |
Family
ID=31096623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16603386U Expired JPH0322587Y2 (en) | 1986-10-29 | 1986-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322587Y2 (en) |
-
1986
- 1986-10-29 JP JP16603386U patent/JPH0322587Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0322587Y2 (en) | 1991-05-16 |