JPH0191141U - - Google Patents
Info
- Publication number
- JPH0191141U JPH0191141U JP18737987U JP18737987U JPH0191141U JP H0191141 U JPH0191141 U JP H0191141U JP 18737987 U JP18737987 U JP 18737987U JP 18737987 U JP18737987 U JP 18737987U JP H0191141 U JPH0191141 U JP H0191141U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- piston rod
- adjuster
- piston
- valve
- 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 4
- 230000035939 shock Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims 2
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
添付図面は本考案の一実施例に係る油圧緩衝器
の一部切欠き縦断正面図である。
1…シリンダ、2…ピストン、3…ピストンロ
ツド、4,5…油室、6…ブラケツト、7,8…
通路、15…バルブ、49…アジヤスタ、51…
孔、60…コントロールロツド。
The accompanying drawing is a partially cutaway longitudinal sectional front view of a hydraulic shock absorber according to an embodiment of the present invention. 1... Cylinder, 2... Piston, 3... Piston rod, 4, 5... Oil chamber, 6... Bracket, 7, 8...
Passage, 15... Valve, 49... Adjuster, 51...
Hole, 60...Control rod.
Claims (1)
ツドが移動自在に挿入され、ピストンはシリンダ
内に二つの油室を区画し、ピストンロツドには二
つの油室を連通する通路を設け、当該通路の途中
にバルブを移動自在に設け、バルブは外部より駆
動されて通路の開口面積を調整する油圧緩衝器に
於て、ピストンロツド内にバルブと連動するコン
トロールロツドを設け、コントロールロツドの外
端は円板状アジヤスタと結合され、当該アジヤス
タはピストンロツドに連結したブラケツトの孔に
回転自在に組み込んだことを特徴とする油圧緩衝
器の減衰力調整装置。 (2) コントロールロツドがアジヤスタと結合す
る回転自在なロータリーロツドと、ロータリーロ
ツドと異形嵌合し且つピストンロツド内に螺合さ
れた回転及び軸方向移動なアジヤストスクリユー
とから構成され、アジヤストスクリユーにニード
ルバルブが嵌合している実用新案登録請求の範囲
第1項記載の油圧緩衝器の減衰力調整装置。[Claims for Utility Model Registration] (1) A piston rod is movably inserted into the cylinder via a piston, the piston partitions two oil chambers within the cylinder, and the piston rod has a passage that communicates the two oil chambers. In a hydraulic shock absorber, a valve is movably provided in the middle of the passage, and the valve is driven from the outside to adjust the opening area of the passage.A control rod that interlocks with the valve is provided inside the piston rod to control 1. A damping force adjustment device for a hydraulic shock absorber, wherein the outer end of the rod is coupled to a disc-shaped adjuster, and the adjuster is rotatably incorporated into a hole in a bracket connected to a piston rod. (2) The control rod is composed of a freely rotatable rotary rod that is connected to the adjuster, and a rotatable and axially movable adjuster screw that is fitted in an odd shape with the rotary rod and screwed into the piston rod, A damping force adjusting device for a hydraulic shock absorber according to claim 1, wherein a needle valve is fitted into an adjusting screw.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18737987U JPH0191141U (en) | 1987-12-09 | 1987-12-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18737987U JPH0191141U (en) | 1987-12-09 | 1987-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0191141U true JPH0191141U (en) | 1989-06-15 |
Family
ID=31478538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18737987U Pending JPH0191141U (en) | 1987-12-09 | 1987-12-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0191141U (en) |
-
1987
- 1987-12-09 JP JP18737987U patent/JPH0191141U/ja active Pending