JPH03110232U - - Google Patents
Info
- Publication number
- JPH03110232U JPH03110232U JP2000690U JP2000690U JPH03110232U JP H03110232 U JPH03110232 U JP H03110232U JP 2000690 U JP2000690 U JP 2000690U JP 2000690 U JP2000690 U JP 2000690U JP H03110232 U JPH03110232 U JP H03110232U
- Authority
- JP
- Japan
- Prior art keywords
- vertical wall
- annular vertical
- supporting
- rod
- guide
- 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
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案一実施例の液圧緩衝器の要部を
示す断面図、第２図イ〜ホは実施例のロツドガイ
ドの形成行程を示す拡大断面図、第３図は先願の
液圧緩衝器の要部を示す断面図である。
１……シリンダチユーブ、４……ピストンロツ
ド、７……ロツドガイド、８……ガイドシールリ
ング、９……ガイドブツシユ、７３……シリンダ
嵌合部、７３ａ……環状縦壁、７４……ロツド支
持部、７４ａ……外側環状縦壁、７４ｂ……支持
用環状縦壁、７４ｄ……環状突出部（ストツパ部
）、ｈ……間隙。
Fig. 1 is a sectional view showing the main parts of a hydraulic shock absorber according to an embodiment of the present invention, Fig. 2 A to E are enlarged sectional views showing the process of forming the rod guide of the embodiment, and Fig. 3 is a hydraulic shock absorber according to an earlier application. FIG. 3 is a sectional view showing the main parts of the pressure buffer. DESCRIPTION OF SYMBOLS 1... Cylinder tube, 4... Piston rod, 7... Rod guide, 8... Guide seal ring, 9... Guide bush, 73... Cylinder fitting part, 73a... Annular vertical wall, 74... Rod support part, 74a...Outer annular vertical wall, 74b...Annular vertical wall for support, 74d...Annular protrusion (stopper part), h...Gap.
Claims (1)
ドがシリンダチユーブの開口端部に設けられ、 該ロツドガイドが、板材で形成されると共に、
前記シリンダチユーブの内周に嵌合して支持され
る環状縦壁を有したシリンダ嵌合部と、前記ピス
トンロツドを支持する支持用環状縦壁を有したロ
ツド支持部とを備え、 前記ロツド支持部が、前記シリンダ嵌合部の環
状縦壁に連続した外側環状縦壁と前記支持用環状
縦壁との２重筒がシリンダチユーブ内方側端部で
連続した断面凹形状に形成され、かつ、前記外側
環状縦壁とシリンダチユーブ内周との間に間隙が
設けられ、 前記支持用環状縦壁の内周面には、ピストンロ
ツドを微小間隙をもつて摺動自在に案内するガイ
ドブツシユが嵌合固定され、かつ、支持用環状縦
壁の内周面下部には、ガイドブツシユとの間に配
置されたガイドシールリングと係合してガイドシ
ールリングの抜けを防止するストツパ部が形成さ
れていることを特徴とする液圧緩衝器。[Claims for Utility Model Registration] A rod guide for guiding the sliding movement of the piston rod is provided at the open end of the cylinder tube, and the rod guide is formed of a plate material,
a cylinder fitting part having an annular vertical wall that fits and is supported by the inner periphery of the cylinder tube; and a rod supporting part having a supporting annular vertical wall supporting the piston rod, the rod supporting part a double cylinder of an outer annular vertical wall continuous with the annular vertical wall of the cylinder fitting part and the supporting annular vertical wall is formed with a continuous concave cross-section at the inner end of the cylinder tube, and A gap is provided between the outer annular vertical wall and the inner periphery of the cylinder tube, and a guide bushing that slidably guides the piston rod with a small gap is fitted and fixed on the inner periphery of the supporting annular vertical wall. In addition, a stopper portion is formed at the lower part of the inner circumferential surface of the supporting annular vertical wall to engage with the guide seal ring disposed between the guide bushing and prevent the guide seal ring from coming off. Features a hydraulic shock absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000690U JP2507667Y2 (en) | 1990-02-28 | 1990-02-28 | Hydraulic shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000690U JP2507667Y2 (en) | 1990-02-28 | 1990-02-28 | Hydraulic shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03110232U true JPH03110232U (en) | 1991-11-12 |
| JP2507667Y2 JP2507667Y2 (en) | 1996-08-14 |
Family
ID=31523102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000690U Expired - Lifetime JP2507667Y2 (en) | 1990-02-28 | 1990-02-28 | Hydraulic shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2507667Y2 (en) |
-
1990
- 1990-02-28 JP JP2000690U patent/JP2507667Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2507667Y2 (en) | 1996-08-14 |
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