JPS59158737U - hydraulic shock absorber - Google Patents
hydraulic shock absorberInfo
- Publication number
- JPS59158737U JPS59158737U JP5316883U JP5316883U JPS59158737U JP S59158737 U JPS59158737 U JP S59158737U JP 5316883 U JP5316883 U JP 5316883U JP 5316883 U JP5316883 U JP 5316883U JP S59158737 U JPS59158737 U JP S59158737U
- Authority
- JP
- Japan
- Prior art keywords
- shock absorber
- hydraulic shock
- valve
- valve body
- concave 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
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来公知の油圧緩衝器のベースバルブ部を示す
断面図、第2図は従来のメイン1(バルブおよびサブバ
ルブを示す斜視図、第3図および第4図は本考案の第1
の実施例を示し、第3図は斜視図1、第4図は正面図、
第5図は本考案の第2の実施例を示す正面図、第6図は
本考案の第3の実施例を示す正面図、第7図は油圧緩衝
器のピストン速度と減衰力の特性線図である。Fig. 1 is a sectional view showing the base valve part of a conventionally known hydraulic shock absorber, Fig. 2 is a perspective view showing the conventional main 1 (valve and sub-valve), and Figs.
FIG. 3 is a perspective view 1, FIG. 4 is a front view,
Fig. 5 is a front view showing the second embodiment of the present invention, Fig. 6 is a front view showing the third embodiment of the invention, and Fig. 7 is a characteristic line of the piston speed and damping force of the hydraulic shock absorber. It is a diagram.
Claims (1)
のバルブガイドが配設され、このバルブガイドに摺動嵌
合する嵌合穴を有する平板状の弁体が設けられてなる油
圧緩衝器において、前記平板状の弁体が摺動筒−に嵌合
するバルブガイドの外周面部に凹溝を弁体の開閉移動方
向に設けて、この凹溝をオイルが流通するオリフィスと
したことを特徴とする油圧緩衝器。In a hydraulic shock absorber, a rod-shaped valve guide is disposed as a valve that performs a damping effect by circulating oil, and a flat valve body having a fitting hole that slides into the valve guide is provided. A concave groove is provided in the outer peripheral surface of the valve guide in which the flat valve body fits into the sliding tube in the direction of opening and closing movement of the valve body, and this concave groove is used as an orifice through which oil flows. Hydraulic buffer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5316883U JPS59158737U (en) | 1983-04-08 | 1983-04-08 | hydraulic shock absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5316883U JPS59158737U (en) | 1983-04-08 | 1983-04-08 | hydraulic shock absorber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59158737U true JPS59158737U (en) | 1984-10-24 |
Family
ID=30183512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5316883U Pending JPS59158737U (en) | 1983-04-08 | 1983-04-08 | hydraulic shock absorber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59158737U (en) |
-
1983
- 1983-04-08 JP JP5316883U patent/JPS59158737U/en active Pending
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