JPS61138790U - - Google Patents
Info
- Publication number
- JPS61138790U JPS61138790U JP2188385U JP2188385U JPS61138790U JP S61138790 U JPS61138790 U JP S61138790U JP 2188385 U JP2188385 U JP 2188385U JP 2188385 U JP2188385 U JP 2188385U JP S61138790 U JPS61138790 U JP S61138790U
- Authority
- JP
- Japan
- Prior art keywords
- bushing
- hole
- rod
- damping force
- opens
- 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
- 238000013016 damping Methods 0.000 claims 3
- 230000007423 decrease Effects 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
Description
第１図は本考案によるリアクツシヨンの縦断面
図、そして第２図は弁部分の部分拡大図である。
図中符号、１……加圧リアクツシヨン、５……
ピストンロツド、５ｄ……穴、３２……プツシユ
ロツド、３２ａ……穴、３２ｂ……テーパ、３４
……スプリング、３５……スプリングガイド、３
８……油室。
FIG. 1 is a longitudinal sectional view of the reaction according to the present invention, and FIG. 2 is a partially enlarged view of the valve portion. Symbols in the figure: 1...pressure reaction, 5...
Piston rod, 5d... hole, 32... push rod, 32a... hole, 32b... taper, 34
... Spring, 35 ... Spring guide, 3
8... Oil room.
Claims (1)
穴５ｄを備え、穴５ｄ中にガイドブツシユ３３に
よつてブツシユロツド３２が軸方向に移動可能に
案内されており、ブツシユロツド３２の上方部分
には上端に開口する穴３２ａを備え、かつその外
周は上端に向うに従つてブツシユロツド３２の流
過横断面積が減少するようにテーパ形状３２ｂと
されており、前記穴３２ａ中にはスプリングガイ
ド３５によつて案内されるスプリング３４が装入
されており、ブツシユロツド３２の下端は常に油
室３８の上端に圧着されており、それによつて加
圧リアクツシヨン１の圧縮及び伸び行程において
減衰力が加圧リアクツシヨン１の圧縮及び伸びの
位置に依存して、次第に減少し、及び次第に増大
するようにしたことを特徴とする減衰力の位置依
存機構。 The lower part of the piston rod 5 is provided with a hole 5d that opens at the lower end, in which a bushing rod 32 is guided movably in the axial direction by a guide bushing 33, and the upper part of the bushing rod 32 has a hole that opens at the upper end. 32a, the outer periphery of which is tapered so that the flow cross-sectional area of the bushing rod 32 decreases toward the upper end, and a spring guided by a spring guide 35 is installed in the hole 32a. 34 is loaded, and the lower end of the bushing rod 32 is always crimped to the upper end of the oil chamber 38, so that the damping force is equal to the compression and extension strokes of the pressurized reaction 1. A position-dependent damping force mechanism, characterized in that the damping force gradually decreases and gradually increases depending on the position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2188385U JPH0247789Y2 (en) | 1985-02-20 | 1985-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2188385U JPH0247789Y2 (en) | 1985-02-20 | 1985-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61138790U true JPS61138790U (en) | 1986-08-28 |
| JPH0247789Y2 JPH0247789Y2 (en) | 1990-12-14 |
Family
ID=30513674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2188385U Expired JPH0247789Y2 (en) | 1985-02-20 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247789Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638089A (en) * | 1986-06-26 | 1988-01-13 | カヤバ工業株式会社 | Reaction unit |
-
1985
- 1985-02-20 JP JP2188385U patent/JPH0247789Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638089A (en) * | 1986-06-26 | 1988-01-13 | カヤバ工業株式会社 | Reaction unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247789Y2 (en) | 1990-12-14 |