JPS62167932U - - Google Patents
Info
- Publication number
- JPS62167932U JPS62167932U JP4192086U JP4192086U JPS62167932U JP S62167932 U JPS62167932 U JP S62167932U JP 4192086 U JP4192086 U JP 4192086U JP 4192086 U JP4192086 U JP 4192086U JP S62167932 U JPS62167932 U JP S62167932U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- ceramic
- intermediate sleeve
- joining
- metal shaft
- 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
- 239000000919 ceramic Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims 1
Description
第１図〜第３図は、本考案の実施例を示す要部
断面図、第４図ａ，ｂは、従来例を示す要部断面
図である。
１……金属軸、２……セラミツクス軸、３……
中間スリーブ、３ａ，３ｂ……中間スリーブテー
パ部、３ｃ……円周溝、１ａ……金属軸曲率付与
部、２ａ……セラミツクス軸曲率付与部、４……
セラミツク軸と中間スリーブの接合面、５……金
属軸と中間スリーブの接合面、６……金属軸とセ
ラミツクス軸の接合面、７……隙間。
1 to 3 are sectional views of main parts showing an embodiment of the present invention, and FIGS. 4a and 4b are sectional views of main parts showing a conventional example. 1...Metal shaft, 2...Ceramics shaft, 3...
Intermediate sleeve, 3a, 3b...Intermediate sleeve taper part, 3c...Circumferential groove, 1a...Metal shaft curvature imparting part, 2a...Ceramics shaft curvature imparting part, 4...
Joint surface between ceramic shaft and intermediate sleeve, 5... Joint surface between metal shaft and intermediate sleeve, 6... Joint surface between metal shaft and ceramic shaft, 7: Gap.
Claims (1)
設けて突合せ、その突合せ部に接着された中間ス
リーブを介して接合してなる金属軸とセラミツク
ス軸の接合構造体。 (2) 内周溝又はベローズを中央部に設けた中間
スリーブを用いることを特徴とする実用新案登録
請求の範囲(1)記載の金属軸とセラミツクス軸の
接合構造体。 (3) 少なくともセラミツクス軸側端部に中央部
から厚みが漸減するテーパ又は曲率を有する中間
スリーブを用いることを特徴とする実用新案登録
請求の範囲(1)又は(2)記載の金属軸とセラミツク
ス軸の接合構造体。 (4) セラミツクス軸に中間スリーブから続くテ
ーパ又は曲率を設けることを特徴とする実用新案
登録請求の範囲(1)〜(3)のいずれかに記載の金属
軸にセラミツクス軸の接合構造。[Claims for Utility Model Registration] (1) A joining structure of a metal shaft and a ceramic shaft, which are formed by butting a metal shaft and a ceramic shaft with a small gap and joining them via an intermediate sleeve glued to the butt part. body. (2) The joining structure of a metal shaft and a ceramic shaft according to claim (1), which is characterized by using an intermediate sleeve having an inner circumferential groove or a bellows in the center. (3) The metal shaft and ceramic according to claim (1) or (2), characterized in that an intermediate sleeve having a taper or curvature whose thickness gradually decreases from the center is used at least at the ceramic shaft side end. Axis joint structure. (4) A structure for joining a ceramic shaft to a metal shaft according to any one of claims (1) to (3), characterized in that the ceramic shaft is provided with a taper or curvature continuing from the intermediate sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4192086U JPS62167932U (en) | 1986-03-24 | 1986-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4192086U JPS62167932U (en) | 1986-03-24 | 1986-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62167932U true JPS62167932U (en) | 1987-10-24 |
Family
ID=30857360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4192086U Pending JPS62167932U (en) | 1986-03-24 | 1986-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62167932U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5779328A (en) * | 1980-11-06 | 1982-05-18 | Asahi Glass Co Ltd | Coupling structure of ceramic rotor |
-
1986
- 1986-03-24 JP JP4192086U patent/JPS62167932U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5779328A (en) * | 1980-11-06 | 1982-05-18 | Asahi Glass Co Ltd | Coupling structure of ceramic rotor |
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