JPH01119948U - - Google Patents
Info
- Publication number
- JPH01119948U JPH01119948U JP1586088U JP1586088U JPH01119948U JP H01119948 U JPH01119948 U JP H01119948U JP 1586088 U JP1586088 U JP 1586088U JP 1586088 U JP1586088 U JP 1586088U JP H01119948 U JPH01119948 U JP H01119948U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- valve seat
- shock absorber
- valve
- groove
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案に係る油圧緩衝器の半断面図、
第２図は同緩衝器の要部拡大断面図、第３図は同
緩衝器のバルブガイドの斜視図、第４図は第２図
の要部拡大断面図、第５図は従来の油圧緩衝器の
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は中空ロツド、４はバルブガイド、５はバル
ブストツパ、６はバルブシート、７は油孔、８は
溝、９はシールリング、１０はリツプ部、１１は
チエツクバルブである。
FIG. 1 is a half-sectional view of a hydraulic shock absorber according to the present invention.
Figure 2 is an enlarged sectional view of the main parts of the same shock absorber, Figure 3 is a perspective view of the valve guide of the same shock absorber, Figure 4 is an enlarged sectional view of the main parts of Figure 2, and Figure 5 is a conventional hydraulic shock absorber. It is a sectional view of a container. In the drawing, 1 is the bottom case, 2 is the cylinder, 3 is the hollow rod, 4 is the valve guide, 5 is the valve stopper, 6 is the valve seat, 7 is the oil hole, 8 is the groove, 9 is the seal ring, and 10 is the lip. 11 is a check valve.
Claims (1)
トムケースとシリンダとの間に中空ロツドを摺動
自在に嵌装し、この中空ロツドの下端部には油孔
を形成したバルブシートを保持して、このバルブ
シートの油孔を開閉するチエツクバルブを装着し
た油圧緩衝器において、前記バルブシートの内周
面に溝を形成して、この溝内にシールリングをフ
ローテイング保持し、このシールリングにはシリ
ンダ外周面に摺接するリツプ部を形成したことを
特徴とする油圧緩衝器のバルブ構造。 A cylinder is installed in the bottom case, a hollow rod is slidably fitted between the bottom case and the cylinder, and a valve seat with an oil hole is held at the lower end of the hollow rod. In a hydraulic shock absorber equipped with a check valve that opens and closes the oil hole of the valve seat, a groove is formed on the inner circumferential surface of the valve seat, and a seal ring is held floating in the groove. The valve structure of a hydraulic shock absorber is characterized in that a lip portion is formed in sliding contact with the outer peripheral surface of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1586088U JPH01119948U (en) | 1988-02-09 | 1988-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1586088U JPH01119948U (en) | 1988-02-09 | 1988-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01119948U true JPH01119948U (en) | 1989-08-14 |
Family
ID=31228285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1586088U Pending JPH01119948U (en) | 1988-02-09 | 1988-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01119948U (en) |
-
1988
- 1988-02-09 JP JP1586088U patent/JPH01119948U/ja active Pending