JPH0454345U - - Google Patents
Info
- Publication number
- JPH0454345U JPH0454345U JP9666590U JP9666590U JPH0454345U JP H0454345 U JPH0454345 U JP H0454345U JP 9666590 U JP9666590 U JP 9666590U JP 9666590 U JP9666590 U JP 9666590U JP H0454345 U JPH0454345 U JP H0454345U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- rubber body
- cap
- diaphragm
- vibration isolator
- 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
- 239000007788 liquid Substances 0.000 claims description 24
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第１図は、本考案の一実施例に係る液体封入型
防振装置を示す断面図、第２図は、第１図の液体
封入型防振装置の液体封入状態を示す断面図、第
３図は、その部分拡大断面図、第４図は、従来の
液体封入型防振装置の断面図、第５図は、従来の
液体封入型防振装置の製造状態を示す断面図であ
る。
３０……ゴム本体、３２……キヤツプ、３４…
…ダイヤフラム、３６……セパレータ、５２，５
４……液室、５６……オリフイス、５８……液体
注入孔、６０……液体、６２……栓、６４……注
入管。
1 is a cross-sectional view showing a liquid-filled vibration isolator according to an embodiment of the present invention, FIG. 2 is a cross-sectional view showing the liquid-filled state of the liquid-filled vibration isolator of FIG. 1, and FIG. 4 is a sectional view of a conventional liquid-filled vibration isolator, and FIG. 5 is a sectional view showing the manufacturing state of the conventional liquid-filled vibration isolator. 30...Rubber body, 32...Cap, 34...
...Diaphragm, 36...Separator, 52,5
4...liquid chamber, 56...orifice, 58...liquid injection hole, 60...liquid, 62...stopper, 64...injection tube.
Claims (1)
る状態あるいは内包する状態で液体が封入された
液室を有する液体封入型防振装置において、 前記ゴム本体は、前記液室内に液体を封入して
封止可能にする液体注入孔を備えることを特徴と
する液体封入型防振装置。 (2) 請求項(1)において、 防振用のゴム本体と、 該ゴム本体と一体に組み合わされ、ゴム本体と
の間に空間を形成するキヤツプと、 前記ゴム本
体とキヤツプとの間に組み合わされ、前記空間を
ゴム本体側とキヤツプ側とに二分して前記キヤツ
プ側に空気室を形成するダイヤフラムと、 前記ダイヤフラムとゴム本体との間に組み合わ
されて前記ゴム本体側空間を二分し、これら二分
した空間をオリフイスにて連通させるセパレータ
とを備え、 前記ダイヤフラムにて二分したゴム本体側空間
に液体を充満させて２つの液室を形成した液体封
入型防振装置において、 前記ゴム本体は、前記ゴム本体、キヤツプ、ダ
イヤフラム及びセパレータを組立てた後、前記液
室内に液体を封入して封止可能にする液体注入孔
を備えることを特徴とする液体封入型防振装置。[Claims for Utility Model Registration] (1) A liquid-filled vibration isolator having a vibration-isolating rubber body and a liquid chamber in which a liquid is sealed in contact with or contained in the rubber body, the rubber body comprising: The liquid-filled vibration isolator is characterized by comprising a liquid injection hole that seals a liquid by sealing the liquid inside the liquid chamber. (2) In claim (1), a rubber body for vibration isolation, a cap that is combined integrally with the rubber body and forms a space between the rubber body and the cap, and a combination between the rubber body and the cap. a diaphragm that divides the space into a rubber body side and a cap side to form an air chamber on the cap side; and a diaphragm that is combined between the diaphragm and the rubber body to divide the rubber body side space into two; A liquid-filled vibration isolator comprising a separator that communicates the two divided spaces through an orifice, and in which the rubber body side space divided into two by the diaphragm is filled with liquid to form two liquid chambers, the rubber body comprising: A liquid-filled vibration isolator characterized in that the liquid-filled vibration isolator is provided with a liquid injection hole that allows liquid to be sealed in the liquid chamber after the rubber body, cap, diaphragm, and separator are assembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9666590U JPH0454345U (en) | 1990-09-14 | 1990-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9666590U JPH0454345U (en) | 1990-09-14 | 1990-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454345U true JPH0454345U (en) | 1992-05-11 |
Family
ID=31836375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9666590U Pending JPH0454345U (en) | 1990-09-14 | 1990-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454345U (en) |
-
1990
- 1990-09-14 JP JP9666590U patent/JPH0454345U/ja active Pending