JPS636254U - - Google Patents
Info
- Publication number
- JPS636254U JPS636254U JP10096186U JP10096186U JPS636254U JP S636254 U JPS636254 U JP S636254U JP 10096186 U JP10096186 U JP 10096186U JP 10096186 U JP10096186 U JP 10096186U JP S636254 U JPS636254 U JP S636254U
- Authority
- JP
- Japan
- Prior art keywords
- cross
- outer cylinder
- inner cylinder
- cylinder side
- vibration
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Description
図面は本考案の実施態様を例示し、第1図は実
施例1における防振マウントの断面図、第2図は
実施例1および実施例2における周回溝を拡大し
て示す断面図、第3図は実施例1における防振マ
ウントの取付け状態を示す断面図、第4図は実施
例2における防振マウントの断面図、第5図は実
施例2における防振マウントの取付け状態を示す
断面図、第6図および第7図は防振マウントの耐
久寿命およびばね定数に関する評価テストの結果
を示す線図、第8図は実施例3における防振マウ
ントの周回溝を拡大して示す断面図である。
1……防振マウント、2……ゴム状弾性体、3
……内筒、4……外筒、6……周回溝、9……底
面、20……防振マウント、21……周回溝、3
0……防振マウント、31……周回溝、R……外
筒側の面取り部の半径、r……内筒側の面取り部
の半径、S……内筒側断面積、s……外筒側断面
積、X―X……中心線。
The drawings illustrate embodiments of the present invention, and FIG. 1 is a sectional view of a vibration isolation mount in Embodiment 1, FIG. 2 is an enlarged sectional view of a circumferential groove in Embodiments 1 and 2, and 3. The figure is a cross-sectional view showing the installed state of the vibration-proof mount in Example 1, FIG. 4 is a cross-sectional view of the vibration-proof mount in Example 2, and FIG. 5 is a cross-sectional view showing the installed state of the vibration-proof mount in Example 2. , FIGS. 6 and 7 are diagrams showing the results of evaluation tests regarding the durability life and spring constant of the anti-vibration mount, and FIG. 8 is an enlarged cross-sectional view showing the circumferential groove of the anti-vibration mount in Example 3. be. 1... Anti-vibration mount, 2... Rubber-like elastic body, 3
... Inner cylinder, 4 ... Outer cylinder, 6 ... Surrounding groove, 9 ... Bottom surface, 20 ... Anti-vibration mount, 21 ... Surrounding groove, 3
0... Anti-vibration mount, 31... Surrounding groove, R... Radius of the chamfered part on the outer cylinder side, r... Radius of the chamfered part on the inner cylinder side, S... Cross-sectional area on the inner cylinder side, s... Outer Cylinder side cross-sectional area, X-X...center line.
Claims (1)
および内筒間に周回溝を設けて固着されたものに
おいて、周回溝の断面形状は、その溝幅を二等分
する中心線に対し内筒側の断面積が外筒側の断面
積よりも大きくなるように非対称形に形成されて
いることを特徴とする防振マウント。 (2) 周回溝底面の外筒側隅部における面取り部
の半径が、内筒側隅部における面取り部の半径よ
りも大である実用新案登録請求の範囲第1項記載
の防振マウント。[Claims for Utility Model Registration] (1) In the case where an outer cylinder and an inner cylinder are fixed to a rubber-like elastic body with a circumferential groove provided between the outer cylinder and the inner cylinder, the cross-sectional shape of the circumferential groove is A vibration-proof mount characterized by being formed asymmetrically so that the cross-sectional area on the inner cylinder side is larger than the cross-sectional area on the outer cylinder side with respect to a center line that bisects the groove width. (2) The anti-vibration mount according to claim 1, wherein the radius of the chamfered portion at the outer cylinder side corner of the bottom surface of the circumferential groove is larger than the radius of the chamfered portion at the inner cylinder side corner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986100961U JPH0547884Y2 (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986100961U JPH0547884Y2 (en) | 1986-06-30 | 1986-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS636254U true JPS636254U (en) | 1988-01-16 |
JPH0547884Y2 JPH0547884Y2 (en) | 1993-12-17 |
Family
ID=30971263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986100961U Expired - Lifetime JPH0547884Y2 (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0547884Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004301196A (en) * | 2003-03-31 | 2004-10-28 | Bridgestone Corp | Vibration control rubber, and vibration control device |
JP2009121588A (en) * | 2007-11-14 | 2009-06-04 | Kurashiki Kako Co Ltd | Vibrationproof rubber |
WO2012056635A1 (en) * | 2010-10-29 | 2012-05-03 | 東海ゴム工業株式会社 | Tank rubber cushion |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4857038B2 (en) * | 2006-06-30 | 2012-01-18 | 株式会社三貴工業所 | Wheelchair caster mounting structure |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60132910U (en) * | 1984-02-15 | 1985-09-05 | スズキ株式会社 | Dust prevention device on top of automobile suspension unit |
JPS62138942U (en) * | 1986-02-26 | 1987-09-02 |
-
1986
- 1986-06-30 JP JP1986100961U patent/JPH0547884Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60132910U (en) * | 1984-02-15 | 1985-09-05 | スズキ株式会社 | Dust prevention device on top of automobile suspension unit |
JPS62138942U (en) * | 1986-02-26 | 1987-09-02 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004301196A (en) * | 2003-03-31 | 2004-10-28 | Bridgestone Corp | Vibration control rubber, and vibration control device |
JP2009121588A (en) * | 2007-11-14 | 2009-06-04 | Kurashiki Kako Co Ltd | Vibrationproof rubber |
WO2012056635A1 (en) * | 2010-10-29 | 2012-05-03 | 東海ゴム工業株式会社 | Tank rubber cushion |
JP2012097770A (en) * | 2010-10-29 | 2012-05-24 | Tokai Rubber Ind Ltd | Tank rubber cushion |
CN103097764A (en) * | 2010-10-29 | 2013-05-08 | 东海橡塑工业株式会社 | Tank rubber cushion |
KR101436761B1 (en) * | 2010-10-29 | 2014-09-01 | 도요타 지도샤(주) | Tank rubber cushion |
Also Published As
Publication number | Publication date |
---|---|
JPH0547884Y2 (en) | 1993-12-17 |
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