JPH01149035U - - Google Patents
Info
- Publication number
- JPH01149035U JPH01149035U JP4600088U JP4600088U JPH01149035U JP H01149035 U JPH01149035 U JP H01149035U JP 4600088 U JP4600088 U JP 4600088U JP 4600088 U JP4600088 U JP 4600088U JP H01149035 U JPH01149035 U JP H01149035U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- leaf valve
- foot
- annular
- check spring
- 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
- 238000013016 damping Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案第１実施例のシヨツクアブソー
バのリーフバルブ構造を示す断面図、第２図は第
１実施例構造のリーフバルブを示す平面図、第３
図はそのリーフバルブ断面図（第２図―）、
第４図は第１実施例構造のチエツクスプリングを
示す平面図、第５図はそのチエツクスプリングを
示す断面図（第４図の―）、第６図は第２実
施例構造のリーフバルブを示す平面図、第７図は
そのリーフバルブを示す断面図（第６図―）
である。
４……チエツクスプリング、４ｂ……足部、６
……リーフバルブ、６ａ……取付部、６ｃ……環
状穴部、６ｄ……環状弁部、６ｅ……連結部（誤
組付防止用突部）、２６……リーフバルブ、２６
ａ……取付部、２６ｃ……環状穴部、２６ｄ……
環状弁部、２６ｅ……連結部、２６ｆ……誤組付
防止用突部、７１……第１オリフイス。
FIG. 1 is a sectional view showing the leaf valve structure of the shock absorber according to the first embodiment of the present invention, FIG. 2 is a plan view showing the leaf valve structure of the first embodiment, and FIG.
The figure is a cross-sectional view of the leaf valve (Figure 2-),
Fig. 4 is a plan view showing the check spring of the first embodiment structure, Fig. 5 is a sectional view showing the check spring (- in Fig. 4), and Fig. 6 shows the leaf valve of the second embodiment structure. Plan view, Figure 7 is a sectional view showing the leaf valve (Figure 6)
It is. 4...Check spring, 4b...Foot part, 6
... Leaf valve, 6a ... Mounting part, 6c ... Annular hole part, 6d ... Annular valve part, 6e ... Connection part (protrusion for preventing incorrect assembly), 26 ... Leaf valve, 26
a...Mounting part, 26c...Annular hole part, 26d...
Annular valve portion, 26e...Connecting portion, 26f...Protrusion for preventing incorrect assembly, 71...First orifice.
Claims (1)
連通して、作動液の流通時に減衰力を発生すべく
形成されたオリフイスと、 該オリフイスを開閉するバルブであつて、中央
部に形成された取付部の外側に、順に環状穴部と
環状弁部とが形成され、前記環状弁部と取付部と
が連結部で連結されているリーフバルブと、 該リーフバルブに隣接され、放射状に配設され
たばね力を有する足部で環状弁部をオリフイス閉
方向に付勢するチエツクスプリングと、を備え、 前記足部と連結部との位置を半径方向で一致さ
せないようチエツクスプリング及びリーフバルブ
を正しく組み付けた時に、足部と足部との間に配
置され、かつ、足部と連結部との位置を半径方向
で一致させてチエツクスプリング及びリーフバル
ブを誤つて組み付けた時に、前記足部と重なつて
配置されて、足部と環状弁部との当接を妨害すべ
く、前記リーフバルブに誤組付防止用突部を設け
たことを特徴とするシヨツクアブソーバのリーフ
バルブ構造。[Scope of Claim for Utility Model Registration] An orifice formed to communicate a liquid chamber defined in a shock absorber and generate a damping force when a working fluid flows, and a valve for opening and closing the orifice, A leaf valve in which an annular hole and an annular valve are formed in order on the outside of a mounting part formed in the center, and the annular valve part and the mounting part are connected by a connecting part, and a leaf valve adjacent to the leaf valve. and a check spring that biases the annular valve portion in the orifice closing direction with a foot portion having a spring force disposed radially, and a check spring so that the foot portion and the connecting portion do not match in the radial direction. And when the leaf valve is assembled correctly, the check spring and the leaf valve are placed between the foot parts, and when the foot part and the connecting part are aligned in the radial direction, and the check spring and leaf valve are assembled incorrectly, A leaf valve of a shock absorber, characterized in that the leaf valve is provided with a protrusion for preventing incorrect assembly, which is arranged to overlap the foot and prevent contact between the foot and the annular valve part. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4600088U JPH01149035U (en) | 1988-04-05 | 1988-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4600088U JPH01149035U (en) | 1988-04-05 | 1988-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01149035U true JPH01149035U (en) | 1989-10-16 |
Family
ID=31272287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4600088U Pending JPH01149035U (en) | 1988-04-05 | 1988-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01149035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019069413A1 (en) * | 2017-10-04 | 2019-04-11 | 株式会社ショーワ | Pressure-damping device and damping force generation mechanism |
-
1988
- 1988-04-05 JP JP4600088U patent/JPH01149035U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019069413A1 (en) * | 2017-10-04 | 2019-04-11 | 株式会社ショーワ | Pressure-damping device and damping force generation mechanism |
| US11674558B2 (en) | 2017-10-04 | 2023-06-13 | Hitachi Astemo, Ltd. | Hydraulic shock absorber and damping force generation mechanism |
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