JPH0227040U - - Google Patents
Info
- Publication number
- JPH0227040U JPH0227040U JP10514488U JP10514488U JPH0227040U JP H0227040 U JPH0227040 U JP H0227040U JP 10514488 U JP10514488 U JP 10514488U JP 10514488 U JP10514488 U JP 10514488U JP H0227040 U JPH0227040 U JP H0227040U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- piston
- gas
- opened
- vehicle body
- 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
Landscapes
- Fluid-Damping Devices (AREA)
- Superstructure Of Vehicle (AREA)
Description
第１図および第２図はこの考案の一実施例を示
すもので、第１図はガススプリングの縦断側面図
、第２図は第１図の部を拡大した断面図、第３
図はガススプリングを使用したハツチバツク車の
斜視図、第４図は従来のガススプリングの縦断側
面図、第５図はストロークと反力との関係を示す
グラフである。
２１……シリンダ、２２……ピストン、２３…
…ピストンロツド、２７……フリーピストン。
Figures 1 and 2 show an embodiment of this invention; Figure 1 is a longitudinal side view of the gas spring, Figure 2 is an enlarged sectional view of the part shown in Figure 1, and Figure 3 is an enlarged cross-sectional view of the portion shown in Figure 1.
The figure is a perspective view of a hatchback vehicle using a gas spring, FIG. 4 is a longitudinal cross-sectional side view of a conventional gas spring, and FIG. 5 is a graph showing the relationship between stroke and reaction force. 21...Cylinder, 22...Piston, 23...
...Piston rod, 27...Free piston.
Claims (1)
ンダ内を軸方向移動自在なピストンを有するピス
トンロツドとからなり、前記シリンダもしくはピ
ストンロツドの一方の端部を車体側に、他方の端
部を前記車体に開閉可能に枢支されたバツクドア
側にそれぞれ連結したガススプリングにおいて、
前記シリンダの内部における端面と前記ピストン
における初期弾発力受圧面との間にシリンダの内
部を遮断するとともに、シリンダの軸方向に移動
自在なフリーピストンを収納したことを特徴とす
るガススプリング。 It consists of a cylinder filled with gas and oil, and a piston rod having a piston that can move freely in the axial direction within this cylinder, and one end of the cylinder or piston rod can be opened and closed toward the vehicle body, and the other end can be opened and closed toward the vehicle body. In the gas springs connected to the back door side, which are pivoted to the
A gas spring characterized in that the interior of the cylinder is isolated between an end face inside the cylinder and an initial elastic force receiving pressure surface of the piston, and a free piston that is movable in the axial direction of the cylinder is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10514488U JPH0227040U (en) | 1988-08-09 | 1988-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10514488U JPH0227040U (en) | 1988-08-09 | 1988-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0227040U true JPH0227040U (en) | 1990-02-22 |
Family
ID=31337494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10514488U Pending JPH0227040U (en) | 1988-08-09 | 1988-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227040U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58178035A (en) * | 1982-04-13 | 1983-10-18 | Tokico Ltd | cylinder device |
-
1988
- 1988-08-09 JP JP10514488U patent/JPH0227040U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58178035A (en) * | 1982-04-13 | 1983-10-18 | Tokico Ltd | cylinder device |