JPS62185938U - - Google Patents
Info
- Publication number
- JPS62185938U JPS62185938U JP7586686U JP7586686U JPS62185938U JP S62185938 U JPS62185938 U JP S62185938U JP 7586686 U JP7586686 U JP 7586686U JP 7586686 U JP7586686 U JP 7586686U JP S62185938 U JPS62185938 U JP S62185938U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- damping force
- rotary valve
- shock absorber
- rotary
- 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 5
- 238000013016 damping Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図乃至第４図は本考案シヨツクアブソーバ
の一実施例における各作動状態を示す要部の縦断
面図、第５図は従来の減衰力調整式シヨツクアブ
ソーバの要部機構を示す縦断側面図、第６及び第
７図は上記従来機構におけるバルブポート切換状
態を夫々示す縦断面図である。
１…ピストンロツド、２…ロータリバルブ、３
…上室、４…下室、６…コントロールロツド、Ａ
及びＢ…ロツドポート、１１乃至１４…バルブポ
ート。
Figures 1 to 4 are longitudinal cross-sectional views of essential parts showing various operating states in one embodiment of the shock absorber of the present invention, and Figure 5 is a longitudinal cross-sectional view showing the main mechanisms of a conventional shock absorber with adjustable damping force. , 6 and 7 are longitudinal cross-sectional views showing valve port switching states in the conventional mechanism. 1...Piston rod, 2...Rotary valve, 3
...Upper chamber, 4...Lower chamber, 6...Control rod, A
and B...rod port, 11 to 14...valve port.
Claims (1)
の回動占位位置をアクチユエータによつて制御し
てロツドポートとバルブホートとの一致切換を行
うようになした減衰力多段切換機構において、前
記アクチユエータによるロータリバルブの切換位
置に設けた一組のバルブポートと相対する位置に
別の一組のバルブポートを設定し、前記ロータリ
バルブのピストンロツドへの組付け位置を変える
ことにより、前記二組の内の一組のバルブポート
を前記ロツドポートに対する切換位置に臨ませる
ように構成したことを特徴とする減衰力調整式シ
ヨツクアブソーバ。 (2) 前記相対する位置がロータリバルブの径方
向の対称位置であるところの実用新案登録請求の
範囲第１項記載の減衰力調整式シヨツクアブソー
バ。 (3) 前記相対する位置がロータリバルブの軸長
方向の上下段位置であるところの実用新案登録請
求の範囲第１項記載の減衰力調整式シヨツクアブ
ソーバ。[Claims for Utility Model Registration] (1) A damping force multi-stage switching mechanism in which the rotary position of a rotary valve fitted in a piston rod is controlled by an actuator to perform simultaneous switching between the rod port and the valve port. In the method, another set of valve ports is set at a position opposite to the set of valve ports provided at the switching position of the rotary valve by the actuator, and the assembly position of the rotary valve to the piston rod is changed. 1. A damping force adjustable shock absorber, characterized in that one of the two sets of valve ports faces a switching position relative to the rod port. (2) The damping force adjustable shock absorber according to claim 1, wherein the opposing positions are symmetrical positions in the radial direction of the rotary valve. (3) The damping force adjustable shock absorber according to claim 1, wherein the opposing positions are upper and lower positions in the axial direction of the rotary valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7586686U JPH0356670Y2 (en) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7586686U JPH0356670Y2 (en) | 1986-05-20 | 1986-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62185938U true JPS62185938U (en) | 1987-11-26 |
| JPH0356670Y2 JPH0356670Y2 (en) | 1991-12-20 |
Family
ID=30922405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7586686U Expired JPH0356670Y2 (en) | 1986-05-20 | 1986-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356670Y2 (en) |
-
1986
- 1986-05-20 JP JP7586686U patent/JPH0356670Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0356670Y2 (en) | 1991-12-20 |
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