JPH0248631U - - Google Patents
Info
- Publication number
- JPH0248631U JPH0248631U JP12859188U JP12859188U JPH0248631U JP H0248631 U JPH0248631 U JP H0248631U JP 12859188 U JP12859188 U JP 12859188U JP 12859188 U JP12859188 U JP 12859188U JP H0248631 U JPH0248631 U JP H0248631U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- shock absorber
- hydraulic shock
- piston
- outside
- 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 7
- 230000035939 shock Effects 0.000 claims description 7
- 210000004907 gland Anatomy 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の油圧緩衝器の要部を示す側断
面図、第２図は本考案の油圧緩衝器の変形例を示
す側断面図、第３図は第２図の油圧緩衝器の要部
を示す部分断面図、第４図は従来の油圧緩衝器を
示す側断面図、第５図ａは第４図の油圧緩衝器の
外筒シリンダを示す斜視図、第５図ｂは第５図ａ
の外筒シリンダの一部を示す平断面図である。
１１……外筒シリンダ、１２……内筒シリンダ
、１３……ピストンロツド、１５……ロツドガイ
ド、１７……パツキングランド、２５……逃げ部
、２６……高圧気体逃がし穴。
Fig. 1 is a side sectional view showing the main parts of the hydraulic shock absorber of the present invention, Fig. 2 is a side sectional view showing a modification of the hydraulic shock absorber of the present invention, and Fig. 3 is a side sectional view of the hydraulic shock absorber of the present invention. 4 is a side sectional view showing a conventional hydraulic shock absorber, FIG. 5 a is a perspective view showing the outer cylinder of the hydraulic shock absorber in FIG. 4, and FIG. Figure 5a
FIG. 3 is a plan cross-sectional view showing a part of the outer cylinder of FIG. 11... Outer cylinder, 12... Inner cylinder, 13... Piston rod, 15... Rod guide, 17... Packing gland, 25... Relief portion, 26... High pressure gas escape hole.
Claims (1)
ンのロツドが前記シリンダの上端部に取り付けら
れたロツドガイドに摺動自在に支持されるととも
にこのロツドガイドの外側を覆うパツキングラン
ドが前記シリンダ上端部外周のねじ部に螺合して
取り付けられた油圧緩衝器であつて、前記パツキ
ングランドの内周面ねじ部の上端に環状かつ溝状
の逃げ部を形成し、この逃げ部と外部とを連通す
る高圧気体逃がし穴を設けたことを特徴とする油
圧緩衝器。 A piston is inserted into the cylinder, and the rod of this piston is slidably supported by a rod guide attached to the upper end of the cylinder, and a packing gland that covers the outside of the rod guide is attached to a threaded portion on the outer periphery of the upper end of the cylinder. A hydraulic shock absorber that is screwed together and has an annular and groove-shaped escape part formed at the upper end of the threaded part on the inner circumferential surface of the packing gland, and a high-pressure gas escape hole that communicates the escape part with the outside. A hydraulic shock absorber characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12859188U JPH0248631U (en) | 1988-09-30 | 1988-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12859188U JPH0248631U (en) | 1988-09-30 | 1988-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0248631U true JPH0248631U (en) | 1990-04-04 |
Family
ID=31382076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12859188U Pending JPH0248631U (en) | 1988-09-30 | 1988-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012097840A (en) * | 2010-11-02 | 2012-05-24 | Kyb Co Ltd | Front fork |
-
1988
- 1988-09-30 JP JP12859188U patent/JPH0248631U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012097840A (en) * | 2010-11-02 | 2012-05-24 | Kyb Co Ltd | Front fork |