JPH01143437U - - Google Patents
Info
- Publication number
- JPH01143437U JPH01143437U JP3949988U JP3949988U JPH01143437U JP H01143437 U JPH01143437 U JP H01143437U JP 3949988 U JP3949988 U JP 3949988U JP 3949988 U JP3949988 U JP 3949988U JP H01143437 U JPH01143437 U JP H01143437U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- rebound
- fluid
- rod
- cylinder 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
- 239000012530 fluid Substances 0.000 claims description 9
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図から第３図はこの考案の一実施例にかか
るダンパ装置を示し、第１図が全体断面図、第２
図および第３図が異なる作動状態における要部拡
大断面図である。
２９……シリンダボデイ、３０……ロツド、３
２……リバウンドラバー、３３……ピストン、３
４……流体室、３５……流体室、３６……スプリ
ング、３７……リバウンドシート、３９……ボル
ト、４０……デイスクバルブ、４３……絞り通路
、放射溝。
1 to 3 show a damper device according to an embodiment of this invention, in which FIG. 1 is an overall sectional view, and FIG.
FIG. 3 is an enlarged sectional view of a main part in different operating states; FIG. 29... Cylinder body, 30... Rod, 3
2... Rebound rubber, 33... Piston, 3
4...fluid chamber, 35... fluid chamber, 36... spring, 37... rebound seat, 39... bolt, 40... disc valve, 43... throttle passage, radial groove.
Claims (1)
前記シリンダボデイ内でピストンを固設し、該ピ
ストンによつて前記シリンダボデイ内に流体が充
満された流体室を拡縮可能に画成するとともに、
前記ピストンに前記流体室の拡縮にともない流体
が通過する絞り通路を形成したダンパ装置におい
て、 前記シリンダボデイ内にリバウンドラバーを配
設し、前記ロツドに前記リバウンドラバーに対応
して該リバウンドラバーと当接可能なリバウンド
シートを前記ロツドの軸方向に前記ピストンと隣
接して設けるとともに、該ピストンに前記流体室
間を連通する連通路を形成し、前記ピストンと前
記リバウンドシートとの間で前記ピストンに弾性
変形可能に弾接して前記連通路の開口を閉塞する
とともに前記流体室の流体圧力で弾性変形して前
記絞り通路を開放するデイスクバルブを挾着した
ことを特徴とするダンパ装置。[Claims for Utility Model Registration] A rod is inserted into the cylinder body, and a piston is fixedly attached to the rod within the cylinder body, and the fluid chamber filled with fluid in the cylinder body can be expanded and contracted by the piston. In addition to defining
In the damper device in which the piston is formed with a throttle passage through which fluid passes as the fluid chamber expands and contracts, a rebound rubber is disposed within the cylinder body, and a rebound rubber is provided in the rod in correspondence with the rebound rubber. A contactable rebound seat is provided adjacent to the piston in the axial direction of the rod, and a communication passage communicating between the fluid chambers is formed in the piston, and a contactable rebound seat is provided between the piston and the rebound seat. A damper device comprising a disc valve which is elastically deformably contacted to close the opening of the communication passage and elastically deformed by the fluid pressure of the fluid chamber to open the throttle passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3949988U JPH01143437U (en) | 1988-03-25 | 1988-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3949988U JPH01143437U (en) | 1988-03-25 | 1988-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01143437U true JPH01143437U (en) | 1989-10-02 |
Family
ID=31266000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3949988U Pending JPH01143437U (en) | 1988-03-25 | 1988-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01143437U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6233147U (en) * | 1985-08-16 | 1987-02-27 | ||
| JPS6320539B2 (en) * | 1976-09-23 | 1988-04-28 | Emi Plc Thorn |
-
1988
- 1988-03-25 JP JP3949988U patent/JPH01143437U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6320539B2 (en) * | 1976-09-23 | 1988-04-28 | Emi Plc Thorn | |
| JPS6233147U (en) * | 1985-08-16 | 1987-02-27 |