JPH0444535U - - Google Patents
Info
- Publication number
- JPH0444535U JPH0444535U JP8735390U JP8735390U JPH0444535U JP H0444535 U JPH0444535 U JP H0444535U JP 8735390 U JP8735390 U JP 8735390U JP 8735390 U JP8735390 U JP 8735390U JP H0444535 U JPH0444535 U JP H0444535U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- reaction unit
- relief
- relief valve
- spring
- 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
- 239000000725 suspension Substances 0.000 claims description 2
- 239000010720 hydraulic oil Substances 0.000 claims 1
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の実施例を示すリヤクツシヨン
ユニツト要部の縦断面図、第２図は同じくリヤク
ツシヨンユニツト全体の側面図である。また、第
３図は従来例を示すリヤクツシヨンユニツト要部
の縦断面図である。
１……ダンパ、２……リザーバタンク、３……
バルブハウジング、４……懸架スプリング、８…
…筒部材、９……リリーフ弁、１０……チエツク
弁、１１……リリーフスプリング、１３……プツ
シユロツド、１６……スプリングシート、１７…
…皿ばね、１８……ニードル弁、１８Ｂ……ニー
ドル、２４……可変オリフイス。
FIG. 1 is a longitudinal cross-sectional view of the essential parts of a rear-action unit showing an embodiment of the present invention, and FIG. 2 is a side view of the entire rear-action unit. Furthermore, FIG. 3 is a longitudinal cross-sectional view of the main parts of a conventional reaction unit. 1... Damper, 2... Reservoir tank, 3...
Valve housing, 4...Suspension spring, 8...
... Cylinder member, 9 ... Relief valve, 10 ... Check valve, 11 ... Relief spring, 13 ... Push rod, 16 ... Spring seat, 17 ...
... Belleville spring, 18... Needle valve, 18B... Needle, 24... Variable orifice.
Claims (1)
時にダンパから流出する作動油を貯留するリザー
バタンクとをリリーフ弁を介して接続するととも
に、このリリーフ弁を弾性支持するリリーフスプ
リングの一端を、ダンパのストローク位置に対応
して変位するプツシユロツドを介して支持したリ
ヤクツシヨンユニツトにおいて、プツシユロツド
の変位位置に依存して流通断面積を変化させる可
変オリフイスを前記リリーフ弁と並列にダンパと
リザーバタンクの間に介装すると共に、前記可変
オリフイスと直列に外部操作により流通開度を増
減するニードル弁を設けたことを特徴とするリヤ
クツシヨンユニツト。 A damper equipped with a suspension spring is connected via a relief valve to a reservoir tank that stores the hydraulic oil that flows out from the damper during pressure-side operation, and one end of the relief spring that elastically supports the relief valve is connected to the damper's stroke position. In the reaction unit supported via a push rod that is displaced in accordance with A reaction unit characterized in that a needle valve is provided in series with the variable orifice to increase or decrease the flow opening degree by external operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8735390U JPH0444535U (en) | 1990-08-21 | 1990-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8735390U JPH0444535U (en) | 1990-08-21 | 1990-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0444535U true JPH0444535U (en) | 1992-04-15 |
Family
ID=31819626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8735390U Pending JPH0444535U (en) | 1990-08-21 | 1990-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011252526A (en) * | 2010-06-01 | 2011-12-15 | Kyb Co Ltd | Fluid pressure buffer |
| JP2014134246A (en) * | 2013-01-10 | 2014-07-24 | Endless Advance:Kk | Spring for suspension and suspension |
-
1990
- 1990-08-21 JP JP8735390U patent/JPH0444535U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011252526A (en) * | 2010-06-01 | 2011-12-15 | Kyb Co Ltd | Fluid pressure buffer |
| JP2014134246A (en) * | 2013-01-10 | 2014-07-24 | Endless Advance:Kk | Spring for suspension and suspension |