JPS60102536U - Damping force adjustable shock absorber - Google Patents
Damping force adjustable shock absorberInfo
- Publication number
- JPS60102536U JPS60102536U JP19532583U JP19532583U JPS60102536U JP S60102536 U JPS60102536 U JP S60102536U JP 19532583 U JP19532583 U JP 19532583U JP 19532583 U JP19532583 U JP 19532583U JP S60102536 U JPS60102536 U JP S60102536U
- Authority
- JP
- Japan
- Prior art keywords
- orifices
- piston rod
- shock absorber
- damping force
- adjustable shock
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は、本考案に係る緩衝器を示す縦断面図、第2図
は第1図のA−A線断面図、第3図、 −第4図は、
第2図の動作状態図、第5図は第、1図 ′のB−
B線断面図、第6図−1第7図は第5図の動作状態図、
第8図は減衰力の特性曲線図、第9図 、は他の実
施例に係る緩衝器を示す要部縦断面図、・第10図は第
9図のC−C線断面図、第11図は−1:〒″?′1−
認−雫、〒″″H,:7二000.ニー/ IJ 79
13.2・・・・・・ピストン、3・・・・・・ピスト
ンロッド、8・・・・・・第1のオリフィス、9・・・
・・・第2のオリフィス、1 ・0・・・・・・可
動壁、13・・・・・・操作ロッド、14・・・・・・
逆止弁、R□・・・・・・シリンダ上室、R2・・・・
・・シリンダ下室、R3・・・・・・内室。
第5′図 第6図 第7図
第10図 第11図FIG. 1 is a longitudinal sectional view showing a shock absorber according to the present invention, FIG. 2 is a sectional view taken along line A-A in FIG. 1, and FIGS.
Figure 2 shows the operating state diagram, Figure 5 shows the diagram, and Figure 1' shows B-.
B-line sectional view, Figure 6-1 Figure 7 is the operating state diagram of Figure 5,
8 is a characteristic curve diagram of damping force, FIG. 9 is a vertical sectional view of main parts showing a shock absorber according to another embodiment, ・FIG. 10 is a sectional view taken along line C-C in FIG. 9, and FIG. The figure is -1:〒″?'1-
Acknowledgment-Shizuku, 〒″″H,: 72000. Knee/IJ 79
13.2... Piston, 3... Piston rod, 8... First orifice, 9...
...Second orifice, 1.0...Movable wall, 13...Operation rod, 14...
Check valve, R□...Cylinder upper chamber, R2...
...Cylinder lower chamber, R3...Inner chamber. Figure 5' Figure 6 Figure 7 Figure 10 Figure 11
Claims (3)
リンダ内を正字に画成し、 前記ピストンに前記シリンダ外へ延出するピストンロッ
ドを取付け、 該ピストンロッドに、前記正字のうち一方の室に連通ず
る内室を形成し、 前記ピストンロッドに、前記内室と前記正字のうちの他
方の室とを連通ずる第1、第2のオリフィスを穿設し、 前記内室に、前記第1、第2のオリフィスを選択的に絞
る可動壁を摺動可能に嵌合し、該可動壁に操作ロッドを
連結し、 前記ピストンロッドの外周側に、前記第1、第2のオリ
フィスのいずれかを前記ピストンロッドの伸張時に閉と
し且つ該ピストンロッドの短縮時に開とする逆止弁を設
け、たことを特徴とする減衰力調整式緩衝器。(1) A piston is slidably inserted into a cylinder to define the inside of the cylinder in a regular character, a piston rod extending outside the cylinder is attached to the piston, and one of the regular characters is attached to the piston rod. forming an inner chamber that communicates with the other chamber; first and second orifices that communicate between the inner chamber and the other chamber of the orthograph; forming first and second orifices in the inner chamber; A movable wall that selectively narrows the first and second orifices is slidably fitted, an operating rod is connected to the movable wall, and the first and second orifices are connected to the outer peripheral side of the piston rod. A damping force adjustable shock absorber comprising a check valve that is closed when the piston rod is extended and opened when the piston rod is shortened.
記第1のオリフィスを開口面積の異なる 。 複数のオリフィスで構成し、前記第2のオリフィスを開
口面積の異なる複数のオリプイスで構成したことを特徴
とする減衰力調整式緩衝器。(2) Utility Model Registration Scope of Claim 1 In the first orifice, the first orifice has a different opening area. A damping force adjustable shock absorber comprising a plurality of orifices, the second orifice comprising a plurality of orifices having different opening areas.
記複数のオリフィスをピストンロッドの周回り方向に配
設したことを特徴とする減衰力調整式緩衝器。(3) Utility Model Registration A damping force adjustable shock absorber according to claim 2, characterized in that the plurality of orifices are arranged in a circumferential direction of a piston rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19532583U JPS60102536U (en) | 1983-12-19 | 1983-12-19 | Damping force adjustable shock absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19532583U JPS60102536U (en) | 1983-12-19 | 1983-12-19 | Damping force adjustable shock absorber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60102536U true JPS60102536U (en) | 1985-07-12 |
Family
ID=30419556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19532583U Pending JPS60102536U (en) | 1983-12-19 | 1983-12-19 | Damping force adjustable shock absorber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60102536U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6234239U (en) * | 1985-08-14 | 1987-02-28 | ||
JPS6334338A (en) * | 1986-07-25 | 1988-02-15 | Kayaba Ind Co Ltd | Damping force generating device for shock absorber |
JPS6345435U (en) * | 1986-09-11 | 1988-03-26 | ||
JPS6348044U (en) * | 1986-09-16 | 1988-04-01 | ||
JPS6357835U (en) * | 1986-10-03 | 1988-04-18 | ||
EP0322608A2 (en) * | 1987-12-28 | 1989-07-05 | Toyota Jidosha Kabushiki Kaisha | Shock absorber |
-
1983
- 1983-12-19 JP JP19532583U patent/JPS60102536U/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6234239U (en) * | 1985-08-14 | 1987-02-28 | ||
JPS6334338A (en) * | 1986-07-25 | 1988-02-15 | Kayaba Ind Co Ltd | Damping force generating device for shock absorber |
JPS6345435U (en) * | 1986-09-11 | 1988-03-26 | ||
JPS6348044U (en) * | 1986-09-16 | 1988-04-01 | ||
JPS6357835U (en) * | 1986-10-03 | 1988-04-18 | ||
EP0322608A2 (en) * | 1987-12-28 | 1989-07-05 | Toyota Jidosha Kabushiki Kaisha | Shock absorber |
EP0322608A3 (en) * | 1987-12-28 | 1990-06-06 | Toyota Jidosha Kabushiki Kaisha | Shock absorber |
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