JPS6181031U - - Google Patents
Info
- Publication number
- JPS6181031U JPS6181031U JP1984165191U JP16519184U JPS6181031U JP S6181031 U JPS6181031 U JP S6181031U JP 1984165191 U JP1984165191 U JP 1984165191U JP 16519184 U JP16519184 U JP 16519184U JP S6181031 U JPS6181031 U JP S6181031U
- Authority
- JP
- Japan
- Prior art keywords
- oil seal
- rod guide
- guide case
- recess
- spacer
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は本考案に係るシール部構造を示す油圧
緩衝器のボトムケース上部の縦断面図、第２図は
同拡大詳細図、第３図及び第４図は従来例に係る
シール部構造を示す第１図と同様の図である。
尚、図面中、１はシリンダ、２はピストンロツ
ド、３はロツドガイドケース、３ａは凹部、３ｂ
はオイルシールポケツト、６はガイドブツシユ、
７はオイルシール、８はストツパリング、９はバ
ツクアツプスペーサである。
Fig. 1 is a longitudinal sectional view of the upper part of the bottom case of a hydraulic shock absorber showing the seal structure according to the present invention, Fig. 2 is an enlarged detailed view of the same, and Figs. 3 and 4 show the seal structure according to the conventional example. FIG. 2 is a diagram similar to FIG. 1 shown in FIG. In the drawings, 1 is a cylinder, 2 is a piston rod, 3 is a rod guide case, 3a is a recess, and 3b
is the oil seal pocket, 6 is the guide bush,
7 is an oil seal, 8 is a stopper ring, and 9 is a backup spacer.
Claims (1)
ロツド外周に摺接するロツドガイドケースを嵌装
し、該ロツドガイドケースの上部に凹部を設けて
これの内周部にオイルシールを嵌合保持するとと
もに、該凹部の底部にはオイルシールポケツトを
形成し、上記オイルシールをこれの上面に当接す
るバツクアツプスペーサ及び該バツクアツプスペ
ーサの移動を規制するストツパリングにて固定し
て構成されることを特徴とする油圧緩衝器のシー
ル部構造。 A rod guide case that slides on the outer circumference of the piston rod is fitted to the inner circumference of the cylinder opening end of the hydraulic shock absorber, and a recess is provided in the upper part of the rod guide case, and an oil seal is fitted and held in the inner circumference of the rod guide case. Additionally, an oil seal pocket is formed at the bottom of the recess, and the oil seal is fixed by a back-up spacer that abuts the top surface of the pocket and a stopper ring that restricts movement of the back-up spacer. Seal structure of hydraulic shock absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984165191U JPH0227230Y2 (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984165191U JPH0227230Y2 (en) | 1984-10-31 | 1984-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6181031U true JPS6181031U (en) | 1986-05-29 |
| JPH0227230Y2 JPH0227230Y2 (en) | 1990-07-24 |
Family
ID=30723051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984165191U Expired JPH0227230Y2 (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227230Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5466085U (en) * | 1977-10-20 | 1979-05-10 | ||
| JPS5574864U (en) * | 1978-11-20 | 1980-05-23 |
-
1984
- 1984-10-31 JP JP1984165191U patent/JPH0227230Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5466085U (en) * | 1977-10-20 | 1979-05-10 | ||
| JPS5574864U (en) * | 1978-11-20 | 1980-05-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227230Y2 (en) | 1990-07-24 |
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