JP4455267B2 - 空気ばね - Google Patents
空気ばね Download PDFInfo
- Publication number
- JP4455267B2 JP4455267B2 JP2004305385A JP2004305385A JP4455267B2 JP 4455267 B2 JP4455267 B2 JP 4455267B2 JP 2004305385 A JP2004305385 A JP 2004305385A JP 2004305385 A JP2004305385 A JP 2004305385A JP 4455267 B2 JP4455267 B2 JP 4455267B2
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- diaphragm
- air spring
- layer
- outer layer
- 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.)
- Expired - Lifetime
Links
- 229920001971 elastomer Polymers 0.000 claims description 60
- 239000005060 rubber Substances 0.000 claims description 60
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 229920001875 Ebonite Polymers 0.000 claims description 2
- 239000011324 bead Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Images
Landscapes
- Diaphragms And Bellows (AREA)
- Fluid-Damping Devices (AREA)
Description
2 ダイヤフラム
3 上部取付板
4 下部取付板
5 巻締部
6 ピストン
7 ストッパー
8 内層ゴム
9 外層ゴム
10 補強コード
11 高硬度ゴム層
12 ビードリング
Claims (2)
- 上下の取付板間に略円筒状のダイヤフラムが介在され、その両端部が上下の取付板に止着されてなる空気ばねにおいて、前記上下取付板のうち、少なくとも一方の取付板の周縁部を内巻きしてダイヤフラム端部を巻き込むように巻締め止着し、該巻締部において取付板内巻部の外周面が接触するダイヤフラム部位を保護するための高硬度ゴム層が設けられ、前記ダイヤフラムが、内層ゴム及び外層ゴムと、該内外層ゴムの間に介在される補強コードとから構成され、前記高硬度ゴム層が、前記外層ゴムと補強コードとの間に形成されたことを特徴とする空気ばね。
- 前記高硬度ゴム層と外層ゴムとのゴム硬度の差が、デュロメータA硬度で20°以上であることを特徴とする請求項1記載の空気ばね。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004305385A JP4455267B2 (ja) | 2004-10-20 | 2004-10-20 | 空気ばね |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004305385A JP4455267B2 (ja) | 2004-10-20 | 2004-10-20 | 空気ばね |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006118560A JP2006118560A (ja) | 2006-05-11 |
| JP4455267B2 true JP4455267B2 (ja) | 2010-04-21 |
Family
ID=36536640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004305385A Expired - Lifetime JP4455267B2 (ja) | 2004-10-20 | 2004-10-20 | 空気ばね |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4455267B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006037034B4 (de) * | 2006-08-08 | 2009-01-02 | Saf-Holland Gmbh | Luftfeder für ein Fahrzeug |
| JP2008132641A (ja) * | 2006-11-28 | 2008-06-12 | Bridgestone Corp | 筒状可撓膜体 |
-
2004
- 2004-10-20 JP JP2004305385A patent/JP4455267B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006118560A (ja) | 2006-05-11 |
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