JPS62162429U - - Google Patents
Info
- Publication number
- JPS62162429U JPS62162429U JP4988086U JP4988086U JPS62162429U JP S62162429 U JPS62162429 U JP S62162429U JP 4988086 U JP4988086 U JP 4988086U JP 4988086 U JP4988086 U JP 4988086U JP S62162429 U JPS62162429 U JP S62162429U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- shock absorber
- sub
- absorber according
- piston
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims 3
- 238000007906 compression Methods 0.000 claims 3
- 238000013016 damping Methods 0.000 claims 2
Description
第１図は本考案の一実施例に係るシヨツクアブ
ソーバを部分的に示す縦断正面図、第２図は従来
例としてのシヨツクアブソーバを第１図と同様に
示す図である。
１……シリンダ、２……ピストン部、３……ピ
ストンロツド、４……コントロールバルブ、５…
…ピストンネツト、７……ベースバルブ部、２０
……ピストン本体、２１……伸側メインバルブ、
２２……バルブ、５０……伸側サブバルブ、５１
……圧側サブバルブ、７１……圧側メインバルブ
、Ａ……上方油室、Ｂ……下方油室、Ｌ……側路
。
FIG. 1 is a longitudinal sectional front view partially showing a shock absorber according to an embodiment of the present invention, and FIG. 2 is a view similar to FIG. 1 showing a conventional shock absorber. 1... Cylinder, 2... Piston part, 3... Piston rod, 4... Control valve, 5...
...Piston net, 7...Base valve part, 20
... Piston body, 21 ... Extension side main valve,
22... Valve, 50... Extension side sub-valve, 51
...Pressure side sub-valve, 71...Pressure side main valve, A...Upper oil chamber, B...Lower oil chamber, L...Side passage.
Claims (1)
を可とする側路中に配設されたコントロールバル
ブによつて、ピストン部のシリンダ内摺動時に当
該ピストン部で発生される伸側減衰力とシリンダ
内下端部のベースバルブ部で発生される圧側減衰
力とを変更し得るように形成されてなるシヨツク
アブソーバにおいて、上記側路の下方油室側開口
端部には上記ピストン部に配設された伸側メイン
バルブと独立するように設定された伸側サブバル
ブが配設されてなると共に、上記開口端部には圧
側サブバルブが配設されてなることを特徴とする
シヨツクアブソーバ。 (2) 側路がピストンロツドの下端部から下端近
傍部にかけての内部に形成されてなる実用新案登
録請求の範囲第１項記載のシヨツクアブソーバ。 (3) 伸側サブバルブと圧側サブバルブとがピス
トンロツドの下端に螺装されたピストンナツトに
配設されてなる実用新案登録請求の範囲第１項記
載のシヨツクアブソーバ。 (4) 伸側メインバルブと伸側サブバルブとが積
層されたリーフバルブからなる実用新案登録請求
の範囲第１項記載のシヨツクアブソーバ。 (5) 伸側メインバルブと伸側サブバルブとが単
一のバルブストツパを中間に介在させて対向され
てなる実用新案登録請求の範囲第１項記載のシヨ
ツクアブソーバ。[Scope of Claim for Utility Model Registration] (1) When the piston part slides inside the cylinder, the In the shock absorber formed to be able to change the rebound damping force generated by the piston part and the compression damping force generated by the base valve part at the lower end of the cylinder, the lower oil chamber side of the side passage is provided. The opening end is provided with a growth side sub-valve that is set to be independent of the growth side main valve provided in the piston part, and the opening end is provided with a compression side sub-valve. A shock absorber characterized by: (2) The shock absorber according to claim 1, wherein the side passage is formed inside the piston rod from the lower end to the vicinity of the lower end. (3) The shock absorber according to claim 1, wherein the extension side sub-valve and the compression side sub-valve are disposed on a piston nut screwed onto the lower end of the piston rod. (4) The shock absorber according to claim 1, which is comprised of a leaf valve in which a main valve on the growth side and a sub-valve on the growth side are laminated. (5) The shock absorber according to claim 1, wherein a main valve on the extension side and a sub-valve on the extension side are opposed to each other with a single valve stopper interposed therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4988086U JPS62162429U (en) | 1986-04-03 | 1986-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4988086U JPS62162429U (en) | 1986-04-03 | 1986-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62162429U true JPS62162429U (en) | 1987-10-15 |
Family
ID=30872741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4988086U Pending JPS62162429U (en) | 1986-04-03 | 1986-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62162429U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5881244A (en) * | 1981-11-10 | 1983-05-16 | Kayaba Ind Co Ltd | Damping force adjustable oil-pressure damper |
| JPS5884241A (en) * | 1981-11-16 | 1983-05-20 | Kayaba Ind Co Ltd | Hydraulic buffer of damping force adjustment type |
| JPS5911932B2 (en) * | 1980-12-25 | 1984-03-19 | 富士通株式会社 | Numerical data input processing method using image display device |
-
1986
- 1986-04-03 JP JP4988086U patent/JPS62162429U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5911932B2 (en) * | 1980-12-25 | 1984-03-19 | 富士通株式会社 | Numerical data input processing method using image display device |
| JPS5881244A (en) * | 1981-11-10 | 1983-05-16 | Kayaba Ind Co Ltd | Damping force adjustable oil-pressure damper |
| JPS5884241A (en) * | 1981-11-16 | 1983-05-20 | Kayaba Ind Co Ltd | Hydraulic buffer of damping force adjustment type |
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