JPS6457440U - - Google Patents
Info
- Publication number
- JPS6457440U JPS6457440U JP15386387U JP15386387U JPS6457440U JP S6457440 U JPS6457440 U JP S6457440U JP 15386387 U JP15386387 U JP 15386387U JP 15386387 U JP15386387 U JP 15386387U JP S6457440 U JPS6457440 U JP S6457440U
- Authority
- JP
- Japan
- Prior art keywords
- upper chamber
- damping force
- tip
- hollow
- variable damping
- 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
- 238000013016 damping Methods 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の一実施例を示す減衰力可変型
液圧緩衝器の要部断面図、第２図は第１図の―
線に沿う拡大断面図である。
１……シリンダ、２……ピストンロツド、３…
…上部室、４……下部室、５……ピストン、６…
…中空孔、７……連通孔、８……調整子、８ａ…
…中空内部、９……コントロールロツド、１０，
１１……オリフイス、１２……整流体。
Fig. 1 is a cross-sectional view of the main parts of a variable damping force type hydraulic shock absorber showing an embodiment of the present invention, and Fig. 2 is a sectional view of the main parts of a variable damping force type hydraulic shock absorber showing an embodiment of the present invention.
FIG. 3 is an enlarged cross-sectional view taken along the line. 1...Cylinder, 2...Piston rod, 3...
...Upper chamber, 4...Lower chamber, 5...Piston, 6...
...Hollow hole, 7...Communication hole, 8...Adjuster, 8a...
...Hollow interior, 9...Control rod, 10,
11... Orifice, 12... Fluid rectifier.
Claims (1)
ストンロツドには、その先端にシリンダ内を上部
室と下部室とに画成するピストンが固定されると
共に、上部室とピストンロツドの中空孔とを連通
する連通孔が形成されており、前記ピストンロツ
ドの中空孔内には、このピストンロツドの中空孔
に嵌挿されたコントロールロツドの先端に固定さ
れ、コントロールロツドによつて回動規制されて
連通孔に選択的に連通して、上部室と下部室とを
連通するオリフイスを備えた略円筒形の調整子が
嵌挿されてなる減衰力可変型液圧緩衝器において
、前記調整子の中空内部には、前記オリフイスを
通過して上部室から下部室に置換流通する作動液
体の流れを整流する整流体が配設されたことを特
徴とする減衰力可変型液圧緩衝器。 (2) 整流体はコントロールロツドの先端が軸方
向に延長されて形成されたことを特徴とする実用
新案登録請求の範囲第１項記載の減衰力可変型液
圧緩衝器。[Claims for Utility Model Registration] (1) A hollow piston rod that is removably inserted into the cylinder has a piston fixed to its tip that defines the inside of the cylinder into an upper chamber and a lower chamber, and A communication hole is formed that communicates the upper chamber with the hollow hole of the piston rod, and the control rod is fixed to the tip of a control rod that is inserted into the hollow hole of the piston rod. A variable damping force type hydraulic shock absorber, in which a substantially cylindrical adjuster is inserted, which is rotatably regulated by a shaft and has an orifice that selectively communicates with a communication hole to communicate an upper chamber and a lower chamber. The variable damping force type device is characterized in that a rectifier is disposed in the hollow interior of the regulator to rectify the flow of the working liquid passing through the orifice and displacing from the upper chamber to the lower chamber. Hydraulic buffer. (2) The variable damping force hydraulic shock absorber according to claim 1, wherein the fluid regulator is formed by extending the tip of the control rod in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15386387U JPS6457440U (en) | 1987-10-07 | 1987-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15386387U JPS6457440U (en) | 1987-10-07 | 1987-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6457440U true JPS6457440U (en) | 1989-04-10 |
Family
ID=31430079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15386387U Pending JPS6457440U (en) | 1987-10-07 | 1987-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6457440U (en) |
-
1987
- 1987-10-07 JP JP15386387U patent/JPS6457440U/ja active Pending
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