JPH0277340U - - Google Patents
Info
- Publication number
- JPH0277340U JPH0277340U JP15707488U JP15707488U JPH0277340U JP H0277340 U JPH0277340 U JP H0277340U JP 15707488 U JP15707488 U JP 15707488U JP 15707488 U JP15707488 U JP 15707488U JP H0277340 U JPH0277340 U JP H0277340U
- Authority
- JP
- Japan
- Prior art keywords
- check seal
- piston rod
- expanded diameter
- stay damper
- bulging portion
- 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
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。
１……シリンダ、２……ピストン、３……ピス
トンロツド、４……カラー、５……膨径部、１２
……チエツクシール、１３……波形ワツシヤー。
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. DESCRIPTION OF SYMBOLS 1... Cylinder, 2... Piston, 3... Piston rod, 4... Collar, 5... Expansion part, 12
...Check sticker, 13...Corrugated washer.
Claims (1)
、シリンダ側には該ピストンロツドの１段目スト
ロークの終域で前記膨径部に作用する位置にチエ
ツクシールを配置し、しかも、該チエツクシール
をストツパとの間の拡圧弾力に抗して軸向きに移
動可能に構成して、伸側行程時における前記膨径
部とチエツクシールとの嵌合により密閉される容
室への該膨径部の侵入を、該チエツクシールの前
記軸向きの移動により許容するように構成してな
ることを特徴とするステーダンパ。 While the intermediate portion of the piston rod is configured to have an expanded diameter, a check seal is arranged on the cylinder side at a position that acts on the expanded diameter portion at the end of the first stage stroke of the piston rod, and the check seal is also used as a stopper. Intrusion of the bulging portion into a chamber sealed by fitting the bulging portion with a check seal during the extension stroke. A stay damper characterized in that the stay damper is configured to allow movement of the check seal in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15707488U JPH0277340U (en) | 1988-12-01 | 1988-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15707488U JPH0277340U (en) | 1988-12-01 | 1988-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0277340U true JPH0277340U (en) | 1990-06-13 |
Family
ID=31436195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15707488U Pending JPH0277340U (en) | 1988-12-01 | 1988-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0277340U (en) |
-
1988
- 1988-12-01 JP JP15707488U patent/JPH0277340U/ja active Pending