JPH0478346U - - Google Patents
Info
- Publication number
- JPH0478346U JPH0478346U JP12084890U JP12084890U JPH0478346U JP H0478346 U JPH0478346 U JP H0478346U JP 12084890 U JP12084890 U JP 12084890U JP 12084890 U JP12084890 U JP 12084890U JP H0478346 U JPH0478346 U JP H0478346U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- nut
- fitting portion
- piston rod
- tip
- 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 2
- 239000003921 oil Substances 0.000 claims 2
- 230000035939 shock Effects 0.000 claims 2
- 238000013016 damping Methods 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 claims 1
Description
図はこの考案の一実施例の構成を示す断面図で
ある。
１……ピストンロツド、２……ピストン嵌合部
、３……かしめ孔、４……ナツト、７……チエツ
クバルブ（デイスクバルブ）、８……ピストン、
９……メインバルブ（デイスクバルブ）、１１…
…圧ポート、１２……伸ポート、２０……シリン
ダ。
The figure is a sectional view showing the configuration of an embodiment of this invention. 1... Piston rod, 2... Piston fitting part, 3... Caulking hole, 4... Nut, 7... Check valve (disc valve), 8... Piston,
9...Main valve (disk valve), 11...
...Pressure port, 12...Extension port, 20...Cylinder.
Claims (1)
び該ピストンの移動に伴つて、これら二つの油室
間に作動油の置換流動を許容し、減衰力を生じせ
しめるデイスクバルブが先端に挿通され、ナツト
によつて螺合固着されてなるピストンロツドを備
えてなる液圧緩衝器において、前記ピストンロツ
ドの一端に形成されたナツト螺合部を有するピス
トン嵌合部と該ピストン嵌合部の先端に形成され
た前記ナツトにピストン嵌合部を固定するかしめ
孔を絞り加工によつて同時に成形したことを特徴
とする液圧緩衝器。 A piston that divides the inside of the cylinder into two oil chambers, and a disc valve that allows replacement flow of hydraulic oil between these two oil chambers and generates a damping force as the piston moves, is inserted into the tip of the nut. A hydraulic shock absorber comprising a piston rod screwed and fixed by a piston rod, a piston fitting portion having a nut screwing portion formed at one end of the piston rod, and a piston fitting portion formed at the tip of the piston fitting portion. A hydraulic shock absorber characterized in that a caulking hole for fixing a piston fitting part to the nut is formed at the same time by drawing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12084890U JPH0478346U (en) | 1990-11-20 | 1990-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12084890U JPH0478346U (en) | 1990-11-20 | 1990-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0478346U true JPH0478346U (en) | 1992-07-08 |
Family
ID=31868734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12084890U Pending JPH0478346U (en) | 1990-11-20 | 1990-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0478346U (en) |
-
1990
- 1990-11-20 JP JP12084890U patent/JPH0478346U/ja active Pending
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