JPH0251736U - - Google Patents
Info
- Publication number
- JPH0251736U JPH0251736U JP13160188U JP13160188U JPH0251736U JP H0251736 U JPH0251736 U JP H0251736U JP 13160188 U JP13160188 U JP 13160188U JP 13160188 U JP13160188 U JP 13160188U JP H0251736 U JPH0251736 U JP H0251736U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- section
- valve
- seal
- expanded diameter
- 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
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は本考案ステーダンパの一実施例を示す
要部の断面図、第２図は本考案ステーダンパの別
の実施例を示す要部の断面図である。
〔符号の説明〕、１……シリンダ、２……ピス
トン、３……ピストンロツド、４……カラー、１
２……チエツクシール、１３……中央通路、１４
……リーフバルブ。
FIG. 1 is a cross-sectional view of the main parts of an embodiment of the stay damper of the present invention, and FIG. 2 is a cross-sectional view of the main parts of another embodiment of the stay damper of the present invention. [Explanation of symbols], 1...Cylinder, 2...Piston, 3...Piston rod, 4...Color, 1
2...Check sticker, 13...Central passage, 14
...Leaf valve.
補正 平１．１２．２８
図面の簡単な説明を次のように補正する。
明細書第１３頁第１８行に「断面図である」と
あるを「断面図、第２図Ａは本考案ステーダンパ
の別の実施例を示す要部の断面図である」と訂正
する。Amendment 1.12.28 Hei 1. The brief description of the drawing is amended as follows. In page 13, line 18 of the specification, the phrase "this is a cross-sectional view" is corrected to read, "This is a cross-sectional view. FIG.
Claims (1)
所定の区間を膨径に構成する一方、シリンダ側に
は前記区間相当部分を残すピストンストローク域
の伸側端に前記膨径部に対して作用するチエツク
シールを配置し、該シール中央に設けた通孔にリ
ーフバルブを密着させて、伸側行程時にピストン
で仕切られる容室間の差圧が設定値以上になつた
際に該バルブを押し開くようになし、伸側流量規
制のピストンバルブを備えた連通孔の存在下に、
圧縮行程時に前記容室間の流路を前記チエツクシ
ールのリツプ開放によつて構成してなることを特
徴とするステーダンパ。 A predetermined section of the piston rod from the tip piston section is configured to have an expanded diameter, while a check seal that acts on the expanded diameter section is arranged on the cylinder side at the extension side end of the piston stroke region, leaving a portion corresponding to the section. A leaf valve is brought into close contact with the through hole provided in the center of the seal, and the valve is pushed open when the differential pressure between the chambers partitioned by the piston exceeds a set value during the expansion stroke. In the presence of a communicating hole with a piston valve for side flow regulation,
A stay damper characterized in that a flow path between the chambers is formed by opening a lip of the check seal during a compression stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13160188U JPH0725477Y2 (en) | 1988-10-07 | 1988-10-07 | Stay damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13160188U JPH0725477Y2 (en) | 1988-10-07 | 1988-10-07 | Stay damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0251736U true JPH0251736U (en) | 1990-04-12 |
| JPH0725477Y2 JPH0725477Y2 (en) | 1995-06-07 |
Family
ID=31387824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13160188U Expired - Lifetime JPH0725477Y2 (en) | 1988-10-07 | 1988-10-07 | Stay damper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725477Y2 (en) |
-
1988
- 1988-10-07 JP JP13160188U patent/JPH0725477Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725477Y2 (en) | 1995-06-07 |
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