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.)
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- 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 Active 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 (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 active Active
Also Published As
Publication number | Publication date |
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JP2006118560A (ja) | 2006-05-11 |
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