JPS6380347U - - Google Patents
Info
- Publication number
- JPS6380347U JPS6380347U JP17518886U JP17518886U JPS6380347U JP S6380347 U JPS6380347 U JP S6380347U JP 17518886 U JP17518886 U JP 17518886U JP 17518886 U JP17518886 U JP 17518886U JP S6380347 U JPS6380347 U JP S6380347U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- valve
- cylinder
- shock absorber
- center
- 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 3
- 230000035939 shock Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- 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
衝器の要部断面図、第２図及び第３図は伸び側及
び圧縮側における油の流れを説明した図、第４図
は従来のバルブ構造の断面図、第５図及び第６図
は第４図に示したバルブ構造による油の流れを説
明した図である。
尚、図面中１はシリンダ、４はバルブストツパ
、５はバルブシート、６はバルブセンター、７は
ピストン、１１は板バルブ、１２はラウンド部、
１３，１４は２乗孔である。
Figure 1 is a sectional view of the main parts of a shock absorber to which the valve structure according to the present invention is applied, Figures 2 and 3 are diagrams explaining oil flow on the expansion side and compression side, and Figure 4 is a diagram of a conventional valve. The cross-sectional views of the structure, FIGS. 5 and 6, are diagrams illustrating the flow of oil through the valve structure shown in FIG. 4. In addition, in the drawing, 1 is a cylinder, 4 is a valve stopper, 5 is a valve seat, 6 is a valve center, 7 is a piston, 11 is a plate valve, 12 is a round part,
13 and 14 are square holes.
Claims (1)
リンダ内を２つの油室に画成し、ピストンに形成
した油路にて上記油室を連通し且つピストンの一
面側にバルブシート及びバルブセンターを介して
板バルブを設けた緩衝器において、前記ピストン
のラウンド部及びバルブシートとバルブセンター
には減衰力発生用の２乗孔が形成されていること
を特徴とする緩衝器のバルブ構造。 A piston is slidably disposed within the cylinder to define two oil chambers within the cylinder, and the oil chambers are communicated through an oil passage formed in the piston, and a valve seat and a valve center are provided on one side of the piston. 1. A valve structure for a shock absorber, characterized in that a square hole for generating a damping force is formed in the round part of the piston, the valve seat, and the valve center in the shock absorber provided with a plate valve via the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986175188U JPH0439479Y2 (en) | 1986-11-13 | 1986-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986175188U JPH0439479Y2 (en) | 1986-11-13 | 1986-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6380347U true JPS6380347U (en) | 1988-05-27 |
| JPH0439479Y2 JPH0439479Y2 (en) | 1992-09-16 |
Family
ID=31114279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986175188U Expired JPH0439479Y2 (en) | 1986-11-13 | 1986-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439479Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5719066B1 (en) * | 2014-08-26 | 2015-05-13 | 株式会社ショーワ | Pressure shock absorber |
| JP2021169829A (en) * | 2020-04-14 | 2021-10-28 | 日立Astemo株式会社 | Buffer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514467A (en) * | 1974-06-28 | 1976-01-14 | Tokico Ltd | Kanshokino gensuiryokuhatsuseisochi |
| JPS5213295U (en) * | 1975-07-15 | 1977-01-29 | ||
| JPS5786645A (en) * | 1980-11-20 | 1982-05-29 | Yamaha Motor Co Ltd | Hydraulic cylindrical buffer |
| JPS57110807A (en) * | 1980-12-26 | 1982-07-09 | Yamaha Motor Co Ltd | Hydraulic damper |
-
1986
- 1986-11-13 JP JP1986175188U patent/JPH0439479Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514467A (en) * | 1974-06-28 | 1976-01-14 | Tokico Ltd | Kanshokino gensuiryokuhatsuseisochi |
| JPS5213295U (en) * | 1975-07-15 | 1977-01-29 | ||
| JPS5786645A (en) * | 1980-11-20 | 1982-05-29 | Yamaha Motor Co Ltd | Hydraulic cylindrical buffer |
| JPS57110807A (en) * | 1980-12-26 | 1982-07-09 | Yamaha Motor Co Ltd | Hydraulic damper |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5719066B1 (en) * | 2014-08-26 | 2015-05-13 | 株式会社ショーワ | Pressure shock absorber |
| WO2016031087A1 (en) * | 2014-08-26 | 2016-03-03 | 株式会社ショーワ | Pressure cushioning device |
| JP2021169829A (en) * | 2020-04-14 | 2021-10-28 | 日立Astemo株式会社 | Buffer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439479Y2 (en) | 1992-09-16 |