JP7401375B2 - 空気ばね - Google Patents
空気ばね Download PDFInfo
- Publication number
- JP7401375B2 JP7401375B2 JP2020059003A JP2020059003A JP7401375B2 JP 7401375 B2 JP7401375 B2 JP 7401375B2 JP 2020059003 A JP2020059003 A JP 2020059003A JP 2020059003 A JP2020059003 A JP 2020059003A JP 7401375 B2 JP7401375 B2 JP 7401375B2
- Authority
- JP
- Japan
- Prior art keywords
- inner cylinder
- rubber
- cylinder
- fitting
- 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 8
- 229920001971 elastomer Polymers 0.000 description 35
- 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 (1)
- 外筒と、上下のフランジを有する内筒と、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、内筒の可撓部材と接触する外周面に保護部材が設けられた空気ばねであって、保護部材の下端と内筒の下フランジとの間に隙間があり、内筒に被せた保護部材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、筒状の保護部材の内周面に凸部が形成され、内筒に凹部が形成され、凸部が凹部に嵌め込まれることを特徴とする空気ばね。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020059003A JP7401375B2 (ja) | 2020-03-27 | 2020-03-27 | 空気ばね |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020059003A JP7401375B2 (ja) | 2020-03-27 | 2020-03-27 | 空気ばね |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021156397A JP2021156397A (ja) | 2021-10-07 |
JP7401375B2 true JP7401375B2 (ja) | 2023-12-19 |
Family
ID=77917609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020059003A Active JP7401375B2 (ja) | 2020-03-27 | 2020-03-27 | 空気ばね |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7401375B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2988353A (en) | 1957-05-09 | 1961-06-13 | Gen Motors Corp | Pneumatic spring construction |
JP2001245424A (ja) | 2000-02-29 | 2001-09-07 | Sumitomo Wiring Syst Ltd | グロメット |
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 |
JP2018162797A (ja) | 2017-03-24 | 2018-10-18 | 日立オートモティブシステムズ株式会社 | シリンダ装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60121335A (ja) * | 1983-12-01 | 1985-06-28 | Sumitomo Electric Ind Ltd | 空気ばねの摩耗防止用ゴムリング |
JPS61197338U (ja) * | 1985-05-30 | 1986-12-09 |
-
2020
- 2020-03-27 JP JP2020059003A patent/JP7401375B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2988353A (en) | 1957-05-09 | 1961-06-13 | Gen Motors Corp | Pneumatic spring construction |
JP2001245424A (ja) | 2000-02-29 | 2001-09-07 | Sumitomo Wiring Syst Ltd | グロメット |
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 |
JP2018162797A (ja) | 2017-03-24 | 2018-10-18 | 日立オートモティブシステムズ株式会社 | シリンダ装置 |
Also Published As
Publication number | Publication date |
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JP2021156397A (ja) | 2021-10-07 |
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