JPH0425048U - - Google Patents
Info
- Publication number
- JPH0425048U JPH0425048U JP6677590U JP6677590U JPH0425048U JP H0425048 U JPH0425048 U JP H0425048U JP 6677590 U JP6677590 U JP 6677590U JP 6677590 U JP6677590 U JP 6677590U JP H0425048 U JPH0425048 U JP H0425048U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- valve
- spring
- hydraulic oil
- seat portion
- 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 5
- 230000035939 shock Effects 0.000 claims description 5
- 239000010720 hydraulic oil Substances 0.000 claims 3
- 238000013016 damping Methods 0.000 description 1
Landscapes
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の実施例に係るチエツク弁機構
を用いた減衰力調整式油圧緩衝器の断面図、第２
図は第１図の要部拡大図、第３図は従来例のチエ
ツク弁機構を備えた油圧緩衝器の断面図、第４図
は第３図の要部拡大図である。
２０……流路部、３６……弁座部、３８……弁
体、３８ａ……突出部、４２……スプリング。
Fig. 1 is a sectional view of a damping force adjustable hydraulic shock absorber using a check valve mechanism according to an embodiment of the present invention;
1, FIG. 3 is a sectional view of a conventional hydraulic shock absorber equipped with a check valve mechanism, and FIG. 4 is an enlarged view of the main portion of FIG. 3. 20...Flow path part, 36...Valve seat part, 38...Valve body, 38a...Protrusion part, 42...Spring.
Claims (1)
部と、前記流路部に臨む弁座部と、スプリングに
より前記弁座部へ付勢され作動油の圧力に応じて
該弁座部に離着座する弁体とを備え、前記弁体の
中央部に、該弁体の近傍を該弁体の外周側から中
心側へ略々放射状に流れる作動油を流れを整流す
る突出部を形成した油圧緩衝器用チエツク弁機構
において、 前記弁体を薄板状部材で形成し、該弁体の前記
突出部の裏側の凹部を前記スプリングのスプリン
グシートとして形成したことを特徴とする油圧緩
衝器用チエツク弁機構。[Claims for Utility Model Registration] A flow path portion through which hydraulic oil flows as the hydraulic shock absorber operates, a valve seat portion facing the flow path portion, and a pressure of the hydraulic oil that is biased toward the valve seat portion by a spring. a valve body that is seated on and off the valve seat portion according to the timing, and hydraulic oil that flows approximately radially from the outer circumferential side of the valve body toward the center of the valve body is provided in the center of the valve body. In the check valve mechanism for a hydraulic shock absorber, the valve body is formed of a thin plate-like member, and a recess on the back side of the protrusion of the valve body is formed as a spring seat of the spring. Check valve mechanism for hydraulic shock absorbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6677590U JPH0425048U (en) | 1990-06-26 | 1990-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6677590U JPH0425048U (en) | 1990-06-26 | 1990-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0425048U true JPH0425048U (en) | 1992-02-28 |
Family
ID=31599774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6677590U Pending JPH0425048U (en) | 1990-06-26 | 1990-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425048U (en) |
-
1990
- 1990-06-26 JP JP6677590U patent/JPH0425048U/ja active Pending