JPS59112044U - Shock absorber - Google Patents
Shock absorberInfo
- Publication number
- JPS59112044U JPS59112044U JP538883U JP538883U JPS59112044U JP S59112044 U JPS59112044 U JP S59112044U JP 538883 U JP538883 U JP 538883U JP 538883 U JP538883 U JP 538883U JP S59112044 U JPS59112044 U JP S59112044U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- bearing
- oil
- shock absorber
- chamber
- 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.)
- Granted
Links
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案ショックアブソーバの実施例を示すもので
あり、第１図は従来のショックアブソーバの一例を示す
断面図、第２図および第３図は本考案の第１実施例に係
るショックアブソーバを示す断面図、第４図および第５
図は変形例に係るショックアブソーバを示す断面図であ
る。
１．２０・・・オイルシリンダ、２．２１・・・ガスチ
ューブ、３．２３・・・ガス室、４．２４・・・ロッド
、５．２５・・・ベアリング、６．２８・・・オイル室
、ａ。
２９・・・オイルシール、１３．３３・・・内方空室、
１４．３４・・・外方空室、１６． ３５． ４０・・
・連通孔、２２・・・径方向部、２６・・・連通溝、２
７・・・支持用円筒部、３０・・・補強部材、３１・・
・リップ、３２・・・ガータスプリング。The drawings show an embodiment of the shock absorber of the present invention, FIG. 1 is a sectional view showing an example of a conventional shock absorber, and FIGS. 2 and 3 show a shock absorber according to the first embodiment of the present invention. Cross-sectional views shown in Figures 4 and 5.
The figure is a sectional view showing a shock absorber according to a modified example. 1.20... Oil cylinder, 2.21... Gas tube, 3.23... Gas chamber, 4.24... Rod, 5.25... Bearing, 6.28... Oil Chamber, a. 29...Oil seal, 13.33...Inner cavity,
14.34...Outer vacancy, 16. 35. 40...
・Communication hole, 22...Radial portion, 26...Communication groove, 2
7... Supporting cylindrical part, 30... Reinforcing member, 31...
・Lip, 32...Gata spring.
Claims (1)
シリンダとガスチューブ、互いに結合されて前記オイル
シリンダ内を往復動するピストンとロッド、軸方向に延
びる支持用円筒部を有し、前記オイルシリンダの端部に
固定されて前記オイルシリンダおよびロッドと協働して
オイル室を形成するとともに、前記ロッドを摺動可能に
支承するベアリング、前記ロッドの周面に対して密接摺
動するリップを有して前記ベアリングの支持用円筒部に
固定されるオイルシールを備え、前記支持用円筒部にベ
アリングとオイルシール間に形成した空室と前記ガス室
を連通せしめる連通孔を設け、該連通孔に対し前記空室
からガス室へ向けての流通のみを許容する弁体を装着し
てなることを特徴とするショックアブソーバ。It has an oil cylinder and a gas tube that are concentrically connected to each other to form a gas chamber in the middle, a piston and a rod that are connected to each other and reciprocate within the oil cylinder, and a supporting cylindrical part that extends in the axial direction, A bearing that is fixed to the end of the cylinder and cooperates with the oil cylinder and rod to form an oil chamber and slidably supports the rod, and a lip that closely slides against the circumferential surface of the rod. an oil seal fixed to a supporting cylindrical portion of the bearing; a communicating hole is provided in the supporting cylindrical portion to communicate the gas chamber with a cavity formed between the bearing and the oil seal; The shock absorber is equipped with a valve body that only allows flow from the empty chamber toward the gas chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP538883U JPS59112044U (en) | 1983-01-20 | 1983-01-20 | Shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP538883U JPS59112044U (en) | 1983-01-20 | 1983-01-20 | Shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59112044U true JPS59112044U (en) | 1984-07-28 |
| JPH0143564Y2 JPH0143564Y2 (en) | 1989-12-18 |
Family
ID=30136976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP538883U Granted JPS59112044U (en) | 1983-01-20 | 1983-01-20 | Shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59112044U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53139493U (en) * | 1977-04-11 | 1978-11-04 |
-
1983
- 1983-01-20 JP JP538883U patent/JPS59112044U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53139493U (en) * | 1977-04-11 | 1978-11-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0143564Y2 (en) | 1989-12-18 |
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