JPS6351946U - - Google Patents
Info
- Publication number
- JPS6351946U JPS6351946U JP14487386U JP14487386U JPS6351946U JP S6351946 U JPS6351946 U JP S6351946U JP 14487386 U JP14487386 U JP 14487386U JP 14487386 U JP14487386 U JP 14487386U JP S6351946 U JPS6351946 U JP S6351946U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylinder
- rod
- piston rod
- shock absorber
- 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 3
- 230000035939 shock Effects 0.000 claims description 3
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の第１の実施例を示すリバウン
ドストツパの縦断面図、第２図は第２の実施例を
示すリバウンドストツパの縦断面図、第３図およ
び第４図は従来技術を示し、第３図は油圧緩衝器
の縦断面図、第４図は第３図中に示すリバウンド
ストツパの縦断面図である。
３……ロツドガイド、６……内筒、７……ピス
トン、８……ピストンロツド、９……リテーナ、
２１，３１……リバウンドストツパ、２１Ａ，３
１Ａ……下端、２１Ｂ，３１Ｂ……上端、２１Ｃ
，３１Ｃ……軸方向中間部。
Fig. 1 is a vertical sectional view of a rebound stopper showing a first embodiment of the present invention, Fig. 2 is a longitudinal sectional view of a rebound stopper showing a second embodiment, and Figs. 3 and 4 are conventional ones. 3 is a longitudinal sectional view of a hydraulic shock absorber, and FIG. 4 is a longitudinal sectional view of a rebound stopper shown in FIG. 3. 3... Rod guide, 6... Inner cylinder, 7... Piston, 8... Piston rod, 9... Retainer,
21, 31... Rebound stopper, 21A, 3
1A...lower end, 21B, 31B...upper end, 21C
, 31C...Axially intermediate portion.
Claims (1)
該シリンダ内に摺動可能に挿嵌されたピストンと
、一端側が該ピストンに固着され、他端側が前記
ロツドガイドを介してシリンダ外に突出したピス
トンロツドと、前記シリンダ内に位置して該ピス
トンロツドの一端側に嵌着され、該ピストンロツ
ドの最大伸長時に前記ピストンとロツドガイドの
衝突を緩和するリバウンドストツパとからなる油
圧緩衝器において、前記リバウンドストツパは少
なくとも軸方向一端側の内径が小さく、軸方向中
間部側の内径が大きくなるように形成したことを
特徴とする油圧緩衝器。 A cylinder covered by a rod guide,
a piston slidably inserted into the cylinder; a piston rod having one end fixed to the piston and the other end protruding outside the cylinder via the rod guide; and one end of the piston rod located within the cylinder. In the hydraulic shock absorber, the rebound stopper is fitted on the side of the piston rod and cushions the collision between the piston and the rod guide when the piston rod is at maximum extension. A hydraulic shock absorber characterized by being formed so that the inner diameter on the side thereof is larger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14487386U JPS6351946U (en) | 1986-09-20 | 1986-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14487386U JPS6351946U (en) | 1986-09-20 | 1986-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6351946U true JPS6351946U (en) | 1988-04-07 |
Family
ID=31055884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14487386U Pending JPS6351946U (en) | 1986-09-20 | 1986-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6351946U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008168253A (en) * | 2007-01-15 | 2008-07-24 | Kubota Seisakusho:Kk | Door mechanism of centrifugal machine |
| WO2014061356A1 (en) * | 2012-10-19 | 2014-04-24 | Nok株式会社 | Rebound rubber |
| JP2021139439A (en) * | 2020-03-05 | 2021-09-16 | 日立Astemo株式会社 | Cylinder device |
-
1986
- 1986-09-20 JP JP14487386U patent/JPS6351946U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008168253A (en) * | 2007-01-15 | 2008-07-24 | Kubota Seisakusho:Kk | Door mechanism of centrifugal machine |
| WO2014061356A1 (en) * | 2012-10-19 | 2014-04-24 | Nok株式会社 | Rebound rubber |
| JP2014084895A (en) * | 2012-10-19 | 2014-05-12 | Nok Corp | Rebound rubber |
| JP2021139439A (en) * | 2020-03-05 | 2021-09-16 | 日立Astemo株式会社 | Cylinder device |