JPS61197338U - - Google Patents
Info
- Publication number
- JPS61197338U JPS61197338U JP8170085U JP8170085U JPS61197338U JP S61197338 U JPS61197338 U JP S61197338U JP 8170085 U JP8170085 U JP 8170085U JP 8170085 U JP8170085 U JP 8170085U JP S61197338 U JPS61197338 U JP S61197338U
- Authority
- JP
- Japan
- Prior art keywords
- inner cylinder
- outer cylinder
- diaphragm
- air spring
- wear
- 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.)
- Pending
Links
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000000806 elastomer Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 2
- 230000002265 prevention Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は、この考案の空気ばねの一例を示す要
部の縦断面図、第２図Ａは、この考案の空気ばね
の外筒に嵌合される外筒用の摩擦防止用筒状体の
縦断面図、第２図Ｂは、同外筒用の摩擦耗防止用
筒状体の平面図、第３図Ａは、この考案の空気ば
ねの内筒に嵌合される内筒用の摩耗防止用筒状体
の縦断面図、第３図Ｂは、同内筒用の摩耗防止用
筒状体の平面図、第４図は、従来の空気ばねの縦
断面図である。
１……ゴム状ダイヤフラム、２……外筒、２ａ
……突起、３……内筒、３ａ……突起、４…外筒
用の摩耗防止用筒状体、４ａ……嵌合用芯金（外
筒用の摩耗防止用筒状体の）、４ｂ……エラスト
マー、５……内筒用の摩耗防止用筒状体、５ａ…
…嵌合用芯金（内筒用の摩耗防止用筒状体の）、
５ｂ……エラストマー。
FIG. 1 is a vertical cross-sectional view of the main parts showing an example of the air spring of this invention, and FIG. Fig. 2B is a plan view of the friction wear prevention cylindrical body for the outer cylinder, and Fig. 3A is a longitudinal cross-sectional view of the inner cylinder fitted to the inner cylinder of the air spring of this invention. FIG. 3B is a plan view of the wear-preventing cylindrical body for the inner tube, and FIG. 4 is a longitudinal sectional view of a conventional air spring. 1...Rubber diaphragm, 2 ...Outer cylinder, 2a
...protrusion, 3 ...inner cylinder, 3a ...protrusion, 4 ...wear-preventing cylindrical body for outer cylinder, 4a...fitting core metal (of wear-preventing cylindrical body for outer cylinder), 4b ...Elastomer, 5 ...Abrasion prevention cylindrical body for inner cylinder, 5a...
...Mating core metal (of the wear prevention cylindrical body for the inner cylinder),
5b...Elastomer.
Claims (1)
取付けたダイヤフラム型空気ばねにおいて、作動
時の外筒および内筒におけるダイヤフラムの摺動
接触部位に、嵌合用芯金を一体的に接着したエラ
ストマーの筒状体からなる外筒用および内筒用の
摩耗防止用筒状体を、外筒および内筒に形成した
突起上に、上記筒状体の嵌合用芯金を載置するよ
うに嵌合設定したことを特徴とする空気ばね。 (2) 摩耗防止用筒状体の嵌合用芯金が１か所以
上分割した筒状体である実用新案登録請求の範囲
第１項記載の空気ばね。[Scope of Claim for Utility Model Registration] (1) In a diaphragm type air spring in which a rubber diaphragm is attached between an outer cylinder and an inner cylinder, the diaphragm fits into the sliding contact area of the diaphragm in the outer cylinder and the inner cylinder during operation. Wear-preventing cylindrical bodies for the outer cylinder and the inner cylinder, which are made of elastomer cylindrical bodies to which a composite metal core is integrally bonded, are fitted onto protrusions formed on the outer cylinder and the inner cylinder. An air spring characterized by being fitted so that a composite core metal is placed thereon. (2) The air spring according to claim 1, wherein the fitting core metal of the wear-preventing cylindrical body is a cylindrical body divided at one or more places.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8170085U JPS61197338U (en) | 1985-05-30 | 1985-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8170085U JPS61197338U (en) | 1985-05-30 | 1985-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61197338U true JPS61197338U (en) | 1986-12-09 |
Family
ID=30628728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8170085U Pending JPS61197338U (en) | 1985-05-30 | 1985-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61197338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021156397A (en) * | 2020-03-27 | 2021-10-07 | ニッタ化工品株式会社 | Air spring |
| JP2021156396A (en) * | 2020-03-27 | 2021-10-07 | ニッタ化工品株式会社 | Air spring |
-
1985
- 1985-05-30 JP JP8170085U patent/JPS61197338U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021156397A (en) * | 2020-03-27 | 2021-10-07 | ニッタ化工品株式会社 | Air spring |
| JP2021156396A (en) * | 2020-03-27 | 2021-10-07 | ニッタ化工品株式会社 | Air spring |