JPH0319141U - - Google Patents
Info
- Publication number
- JPH0319141U JPH0319141U JP8001389U JP8001389U JPH0319141U JP H0319141 U JPH0319141 U JP H0319141U JP 8001389 U JP8001389 U JP 8001389U JP 8001389 U JP8001389 U JP 8001389U JP H0319141 U JPH0319141 U JP H0319141U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- cylinder
- vibration isolator
- main body
- suspension member
- 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.)
- Granted
Links
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000005060 rubber Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims 2
- 230000008602 contraction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
- Springs (AREA)
Description
第１図は本考案の例に係る平面図、第２図は第
１図の−線に沿う断面示正面図、第３図は装
着状態を示す断面図、第４図は本考案に係るバネ
定数特性線図、第５図は同じく装着時の変形を示
す説明図、第６図は従来の防振体の平面図、第７
図は同じく−線に沿う断面示正面図、第８図
は同じくバネ定数特性線図である。
１……内筒、２……外筒、３……本体ゴム、４
……ストツパゴム、５……空間部、６……割れ目
、７……テーパ外周壁、１，８……テーパ内周壁
。
FIG. 1 is a plan view of an example of the present invention, FIG. 2 is a cross-sectional front view taken along the line - in FIG. 1, FIG. 3 is a cross-sectional view showing the installed state, and FIG. A constant characteristic diagram, Fig. 5 is an explanatory diagram showing deformation during installation, Fig. 6 is a plan view of a conventional vibration isolator, and Fig. 7
The figure is a sectional front view taken along the - line, and FIG. 8 is a spring constant characteristic diagram. 1...Inner cylinder, 2...Outer cylinder, 3...Body rubber, 4
...Stopper rubber, 5...Space, 6...Crack, 7...Tapered outer peripheral wall, 1, 8...Tapered inner peripheral wall.
Claims (1)
囲繞させかつ左右の径方向に亘らせて本体ゴムを
設けて前記両筒を連結一体せしめる一方、一対の
ストツパゴムを前記本体ゴムの前後方向両側に、
空間部を存せしめて配置し前記外筒の内壁に固着
してなる防振体において、内筒及び外筒を、拡縮
径方向が互いに反対になるテーパ周面の外周壁及
び内壁周を本体ゴムが接着される対向面に夫々有
する筒体に形成せしめて、さらに外筒を、軸線方
向に延びる１条又は対向する２条の割れ目が存し
て、サスペンシヨンメンバーに圧入装着した際、
絞りによる縮径方向へ変形可能な筒体に形成せし
めてなることを特徴とするサスペンシヨンメンバ
ー用防振体。 With respect to the inner cylinder and the outer cylinder arranged concentrically, a main body rubber is provided surrounding the inner cylinder and extending in the left and right radial direction to connect and integrate the two cylinders, and a pair of stopper rubbers are connected to the main body rubber. on both sides of the
In a vibration isolator which is arranged with a space and is fixed to the inner wall of the outer cylinder, the outer and inner walls of the inner cylinder and the outer cylinder have tapered peripheral surfaces whose radial expansion/contraction directions are opposite to each other. The outer cylinder has one or two opposing cracks extending in the axial direction, and when the outer cylinder is press-fitted into the suspension member,
A vibration isolator for a suspension member, characterized in that it is formed into a cylindrical body that can be deformed in the direction of diameter reduction due to aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989080013U JPH0725476Y2 (en) | 1989-07-06 | 1989-07-06 | Anti-vibration body for suspension members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989080013U JPH0725476Y2 (en) | 1989-07-06 | 1989-07-06 | Anti-vibration body for suspension members |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0319141U true JPH0319141U (en) | 1991-02-25 |
| JPH0725476Y2 JPH0725476Y2 (en) | 1995-06-07 |
Family
ID=31624694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989080013U Expired - Lifetime JPH0725476Y2 (en) | 1989-07-06 | 1989-07-06 | Anti-vibration body for suspension members |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725476Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001146939A (en) * | 1999-11-22 | 2001-05-29 | Yamashita Rubber Co Ltd | Vibration control device |
| JP2021050761A (en) * | 2019-09-24 | 2021-04-01 | 株式会社ブリヂストン | Suspension bush |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6184690B2 (en) * | 2012-12-26 | 2017-08-23 | 東洋ゴム工業株式会社 | Anti-vibration bush |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63196844U (en) * | 1987-06-10 | 1988-12-19 |
-
1989
- 1989-07-06 JP JP1989080013U patent/JPH0725476Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63196844U (en) * | 1987-06-10 | 1988-12-19 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001146939A (en) * | 1999-11-22 | 2001-05-29 | Yamashita Rubber Co Ltd | Vibration control device |
| JP4627100B2 (en) * | 1999-11-22 | 2011-02-09 | 山下ゴム株式会社 | Vibration isolator |
| JP2021050761A (en) * | 2019-09-24 | 2021-04-01 | 株式会社ブリヂストン | Suspension bush |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725476Y2 (en) | 1995-06-07 |
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