JPS60173738U - Hydraulic shock absorber damping force variable device - Google Patents
Hydraulic shock absorber damping force variable deviceInfo
- Publication number
- JPS60173738U JPS60173738U JP6193584U JP6193584U JPS60173738U JP S60173738 U JPS60173738 U JP S60173738U JP 6193584 U JP6193584 U JP 6193584U JP 6193584 U JP6193584 U JP 6193584U JP S60173738 U JPS60173738 U JP S60173738U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- shock absorber
- damping force
- hydraulic shock
- locking method
- 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
Landscapes
- Fluid-Damping Devices (AREA)
- Mechanical Control 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の一実施態様を示す縦断正面図、第２
図は要部組立説明図、第３図は第２図におけるＡ−Ａ線
よりみた横断平面図、第４図は第２図におけるＢ−Ｂ線
よりみた横断平面図であ ・る。
３・・・ピストン、４・・・ピストンロッド、５・・・
ロッドエンド、８・・・セレクトバルブ、９・・・アジ
ャストロッド、１１・・・円錐溝、１２・・・係止法、
１３・・・スプリング、１５・・・オリフィス、１６・
・・固定オリフィス、Ｃ９Ｅ・・・油室、ａ、ｂ・・・
ケガキ線。Fig. 1 is a longitudinal sectional front view showing one embodiment of this invention;
3 is a cross-sectional plan view taken along the line A--A in FIG. 2, and FIG. 4 is a cross-sectional plan view taken along the line B--B in FIG. 2. 3... Piston, 4... Piston rod, 5...
Rod end, 8... Select valve, 9... Adjustment rod, 11... Conical groove, 12... Locking method,
13... Spring, 15... Orifice, 16.
...Fixed orifice, C9E...Oil chamber, a, b...
Mark line.
Claims (1)
ストロッドと、該ピストンロッドの下端部を外嵌して固
設され、その内部にバルブ室を有し、かつ下端にてピス
トンを支持するロッドエンドと、上記バルブ室内に設け
られ、かつ上端をアジャストロッド下端に連結されて回
転し、その外周に穿設された異径にして複数のオリフィ
スを、上記ロッドエンドに穿設された固定オリフィスに
連通して流量可変となすセレクトバルブと、該セレクト
バルブ上面の周方向に複数の円錐溝を配設し、該円錐溝
内に嵌合する係止法および該係止法を下方に付勢するス
プリングをピストンロッド下端面に特設してなる節度感
機構とから構成されることを特徴とする油圧緩衝器の減
衰力可変装置。An adjustment rod rotatably inserted into a hollow piston rod, and a rod that is fixedly fitted around the lower end of the piston rod, has a valve chamber inside, and supports the piston at its lower end. The end is provided in the valve chamber, and the upper end is connected to the lower end of the adjusting rod to rotate, and a plurality of orifices of different diameters are bored on the outer periphery of the adjusting rod, and a fixed orifice is bored in the rod end. A select valve that communicates with the select valve to make the flow rate variable; a plurality of conical grooves arranged in the circumferential direction on the upper surface of the select valve; a locking method that fits into the conical groove; and a locking method that urges the locking method downward. A variable damping force device for a hydraulic shock absorber, characterized in that it is comprised of a moderation sensing mechanism having a spring specially installed on the lower end surface of a piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6193584U JPS60173738U (en) | 1984-04-26 | 1984-04-26 | Hydraulic shock absorber damping force variable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6193584U JPS60173738U (en) | 1984-04-26 | 1984-04-26 | Hydraulic shock absorber damping force variable device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60173738U true JPS60173738U (en) | 1985-11-18 |
| JPH0211633Y2 JPH0211633Y2 (en) | 1990-03-27 |
Family
ID=30590673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6193584U Granted JPS60173738U (en) | 1984-04-26 | 1984-04-26 | Hydraulic shock absorber damping force variable device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60173738U (en) |
-
1984
- 1984-04-26 JP JP6193584U patent/JPS60173738U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0211633Y2 (en) | 1990-03-27 |
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