JPS646495U - - Google Patents
Info
- Publication number
- JPS646495U JPS646495U JP9939187U JP9939187U JPS646495U JP S646495 U JPS646495 U JP S646495U JP 9939187 U JP9939187 U JP 9939187U JP 9939187 U JP9939187 U JP 9939187U JP S646495 U JPS646495 U JP S646495U
- Authority
- JP
- Japan
- Prior art keywords
- diameter part
- small diameter
- plug
- fixed
- large 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.)
- Pending
Links
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１図は本考案の代表的な実施例を示す液圧振
動吸収装置の断面図、第２図乃至第５図は本考案
に適用されるダイヤフラムの変形例を示す断面図
、第６図は従来の液圧振動吸収装置の断面図であ
る。
図の主要部分の説明、１……ボデー、２……プ
ラグ、４……ダイヤフラム、１ａ，１ｂ……ポー
ト、１ｄ……小径孔、１Ｄ……大径孔、２ａ……
凹陥部、Ｒ……液室。
Fig. 1 is a cross-sectional view of a hydraulic vibration absorber showing a typical embodiment of the present invention, Figs. 2 to 5 are cross-sectional views showing modified examples of the diaphragm applied to the present invention, and Fig. 6 is a cross-sectional view of a hydraulic vibration absorbing device showing a typical embodiment of the present invention. FIG. 2 is a cross-sectional view of a conventional hydraulic vibration absorber. Explanation of the main parts of the diagram, 1...Body, 2...Plug, 4...Diaphragm, 1a, 1b...Port, 1d...Small diameter hole, 1D...Large diameter hole, 2a...
Concave portion, R...liquid chamber.
Claims (1)
径部に入出力ポートが連通する有底円筒状ボデー
と、前記小径部側の端面中央に緩やかな曲面をも
つ凹陥部が形成され、ボデーの前記大径部開放端
から液密に嵌合固定されるプラグと、前記ボデー
空洞内の段部と前記プラグ端面との間で挟持固定
されるダイヤフラムとからなることを特徴とする
液圧振動吸収装置。 A stepped cavity of a large diameter part and a small diameter part is formed, a bottomed cylindrical body with which an input/output port communicates with the small diameter part, and a recessed part with a gently curved surface is formed in the center of the end surface on the small diameter part side, A hydraulic pressure control device comprising: a plug that is fluid-tightly fitted and fixed from the open end of the large diameter portion of the body; and a diaphragm that is clamped and fixed between the stepped portion in the body cavity and the end face of the plug. Vibration absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9939187U JPS646495U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9939187U JPS646495U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646495U true JPS646495U (en) | 1989-01-13 |
Family
ID=31326508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9939187U Pending JPS646495U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0392694A (en) * | 1989-09-05 | 1991-04-17 | Toyota Motor Corp | Pressure vibration reducing device |
-
1987
- 1987-06-30 JP JP9939187U patent/JPS646495U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0392694A (en) * | 1989-09-05 | 1991-04-17 | Toyota Motor Corp | Pressure vibration reducing device |