JP7401374B2 - 空気ばね - Google Patents
空気ばね Download PDFInfo
- Publication number
- JP7401374B2 JP7401374B2 JP2020059002A JP2020059002A JP7401374B2 JP 7401374 B2 JP7401374 B2 JP 7401374B2 JP 2020059002 A JP2020059002 A JP 2020059002A JP 2020059002 A JP2020059002 A JP 2020059002A JP 7401374 B2 JP7401374 B2 JP 7401374B2
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- rubber
- cylinder
- flexible member
- air spring
- 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.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 12
- 229920001971 elastomer Polymers 0.000 description 36
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000004026 adhesive bonding Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Landscapes
- Fluid-Damping Devices (AREA)
Description
2 内筒
3 可撓部材
10 内筒ゴム
11 外筒ゴム
12 嵌合部
13 凸部
14 凹部
Claims (2)
- 外筒と、内筒と、外筒と内筒との間に取り付けられた筒状の可撓部材とを備え、外筒の可撓部材と接触する内周面に保護部材が設けられた空気ばねであって、外筒と保護部材とを嵌め込んで固定する脱落防止用の嵌合部が設けられ、嵌合部として、筒状の保護部材の外周面に凸部が形成され、外筒に貫通孔が形成され、凸部が貫通孔に嵌め込まれたことを特徴とする空気ばね。
- 貫通孔に嵌め込まれた凸部が外筒から外側に突出す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 |
---|---|---|---|
JP2020059002A JP7401374B2 (ja) | 2020-03-27 | 2020-03-27 | 空気ばね |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020059002A JP7401374B2 (ja) | 2020-03-27 | 2020-03-27 | 空気ばね |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021156396A JP2021156396A (ja) | 2021-10-07 |
JP7401374B2 true JP7401374B2 (ja) | 2023-12-19 |
Family
ID=77917334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020059002A Active JP7401374B2 (ja) | 2020-03-27 | 2020-03-27 | 空気ばね |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7401374B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2988353A (en) | 1957-05-09 | 1961-06-13 | Gen Motors Corp | Pneumatic spring construction |
JP2001041373A (ja) | 1999-07-30 | 2001-02-13 | Seibu Polymer Corp | 伸縮管継手 |
JP4813319B2 (ja) | 2006-10-11 | 2011-11-09 | 富士フイルム株式会社 | リール及びリールの製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59127528U (ja) * | 1983-02-17 | 1984-08-28 | 象印マホービン株式会社 | 筒体への端部材取付構造 |
JPS61197338U (ja) * | 1985-05-30 | 1986-12-09 |
-
2020
- 2020-03-27 JP JP2020059002A patent/JP7401374B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2988353A (en) | 1957-05-09 | 1961-06-13 | Gen Motors Corp | Pneumatic spring construction |
JP2001041373A (ja) | 1999-07-30 | 2001-02-13 | Seibu Polymer Corp | 伸縮管継手 |
JP4813319B2 (ja) | 2006-10-11 | 2011-11-09 | 富士フイルム株式会社 | リール及びリールの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2021156396A (ja) | 2021-10-07 |
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