JPS63119403U - - Google Patents
Info
- Publication number
- JPS63119403U JPS63119403U JP1215487U JP1215487U JPS63119403U JP S63119403 U JPS63119403 U JP S63119403U JP 1215487 U JP1215487 U JP 1215487U JP 1215487 U JP1215487 U JP 1215487U JP S63119403 U JPS63119403 U JP S63119403U
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- stabilizer bar
- recess
- bushing
- rubber 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
- 239000003381 stabilizer Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の一実施例を示す防振ブツシユ
の全体断面図、第２図はその変位―荷重相関線図
、第３図は本考案の他の実施例を示す防振ゴム体
の全体断面図、第４図および第５図は従来例を示
し、第４図は防振ブツシユの全体断面図、第５図
は防振ゴム体の全体斜視図である。
１……防振ゴム体、１１……凹所、１１ａ，１
１ｂ……側壁、１１ｃ……底壁、１１ｄ……薄肉
ゴム層、２……ブラケツト、３……スタビライザ
バー、４……車両フレーム、５……樹脂板（硬板
）。
Fig. 1 is an overall sectional view of a vibration isolating bushing showing one embodiment of the present invention, Fig. 2 is its displacement-load correlation diagram, and Fig. 3 is a vibration isolating rubber body showing another embodiment of the invention. The whole sectional view, FIGS. 4 and 5 show a conventional example, FIG. 4 is a whole sectional view of a vibration-proof bushing, and FIG. 5 is a whole perspective view of a vibration-proof rubber body. 1... Vibration-proof rubber body, 11... Recess, 11a, 1
1b... Side wall, 11c... Bottom wall, 11d... Thin rubber layer, 2... Bracket, 3... Stabilizer bar, 4... Vehicle frame, 5... Resin plate (hard plate).
Claims (1)
弾性的に支持固定する防振ブツシユであつて、上
記スタビライザバーを貫通保持する防振ゴム体を
上記車両フレームに設けた筒状ブラケツト内に保
持せしめてなるスタビライザバーの防振ブツシユ
において、上記ブラケツトの内周面に接する上記
防振ゴム体の外周面に所定深さの凹所を形成して
、所定振幅以下のスタビライザバーからの振動入
力に対しては上記凹所の側壁が変形してこの間の
防振ゴム体のバネ定数を小さくなし、一方、上記
所定振幅以上の振動入力に対しては上記凹所の底
壁が上記ブラケツトの内周面に当接して防振ゴム
体のバネ定数を大きくなすことを特徴とするスタ
ビライザバーの防振ブツシユ。 (2) 上記凹所の底壁面にはこれに沿つて硬板を
配設した実用新案登録請求の範囲第１項記載のス
タビライザバーの防振ブツシユ。 (3) 上記凹所の開口を防振ゴム体の外周と同一
面をなす薄肉ゴム層で覆つた実用新案登録請求の
範囲第１項記載のスタビライザバーの防振ブツシ
ユ。[Scope of Claim for Utility Model Registration] (1) An anti-vibration bushing that elastically supports and fixes a stabilizer bar of a vehicle to a vehicle frame, the anti-vibration rubber body penetrating and holding the stabilizer bar being provided on the vehicle frame. In the anti-vibration bushing for a stabilizer bar held in a cylindrical bracket, a recess of a predetermined depth is formed on the outer circumferential surface of the vibration-isolating rubber body that is in contact with the inner circumferential surface of the bracket, so that the stabilizer bar has an amplitude below a predetermined amplitude. In response to vibration input from the bar, the side wall of the recess deforms to reduce the spring constant of the vibration isolating rubber body between them, while in response to vibration input of more than the predetermined amplitude, the bottom wall of the recess deforms. A vibration-proof bushing for a stabilizer bar, characterized in that the spring constant of the vibration-proof rubber body is increased by making contact with the inner circumferential surface of the bracket. (2) The anti-vibration bushing for the stabilizer bar according to claim 1, wherein a hard plate is disposed along the bottom wall surface of the recess. (3) The anti-vibration bushing for a stabilizer bar according to claim 1, wherein the opening of the recess is covered with a thin rubber layer flush with the outer periphery of the anti-vibration rubber body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1215487U JPS63119403U (en) | 1987-01-29 | 1987-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1215487U JPS63119403U (en) | 1987-01-29 | 1987-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63119403U true JPS63119403U (en) | 1988-08-02 |
Family
ID=30800023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1215487U Pending JPS63119403U (en) | 1987-01-29 | 1987-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63119403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012162171A (en) * | 2011-02-07 | 2012-08-30 | Fuji Heavy Ind Ltd | Stabilizer bar support structure |
| JP2012162170A (en) * | 2011-02-07 | 2012-08-30 | Fuji Heavy Ind Ltd | Stabilizer bar support structure |
-
1987
- 1987-01-29 JP JP1215487U patent/JPS63119403U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012162171A (en) * | 2011-02-07 | 2012-08-30 | Fuji Heavy Ind Ltd | Stabilizer bar support structure |
| JP2012162170A (en) * | 2011-02-07 | 2012-08-30 | Fuji Heavy Ind Ltd | Stabilizer bar support structure |
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