JPS5917385U - Pipe flare part stress reduction structure - Google Patents
Pipe flare part stress reduction structureInfo
- Publication number
- JPS5917385U JPS5917385U JP11218382U JP11218382U JPS5917385U JP S5917385 U JPS5917385 U JP S5917385U JP 11218382 U JP11218382 U JP 11218382U JP 11218382 U JP11218382 U JP 11218382U JP S5917385 U JPS5917385 U JP S5917385U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- flare
- nut
- elbow
- reduction structure
- 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
Landscapes
- Joints With Pressure Members (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はブレーキパイプの配置および接合部の説明図、
第２図は従来のパイプ接合部の説明のための断面図、第
３図は本考案のパイプフレヤ一部応力低減構造の一実施
例の縦断面図、第４図は第３図のＩ−Ｉ断面図である。
１０・・・パイプフレヤ一部応力低減構造、１３・・・
パイプ、１５・・・フレヤ一部、１６・・・エルボ、１
８・・・フレヤーナット、１８ａ・・・テーパ一部、１
９・・・スリット、２０・・・外ナツト、２０ａ・・・
テーパ一部。Figure 1 is an explanatory diagram of the brake pipe arrangement and joints,
Fig. 2 is a sectional view for explaining a conventional pipe joint, Fig. 3 is a longitudinal sectional view of an embodiment of the pipe flare partial stress reduction structure of the present invention, and Fig. 4 is an I-I of Fig. 3. FIG. 10... Pipe flare partial stress reduction structure, 13...
Pipe, 15...Part of flare, 16...Elbow, 1
8...Flare nut, 18a...Taper part, 1
9...Slit, 20...Outer nut, 20a...
Part of the taper.
Claims (1)
パイプフレヤ一部応力低綽構造において、該エルボおよ
びパイプに嵌合し、内周面において該エルボ外周面と螺
合し、外周面の一部に雄ねぢが形成されたテーパ一部を
有し、該テーパ一部に軸方向に複数のスリットが切込ま
れたフレヤーナットと、該フレヤーナットの雄ねぢに螺
合するテーパー状雌ねぢが内面に形成された外ナツトと
を有し、該外ナツトを締め付けることにより該フレヤー
ナットの該テーパ一部内面が該パイプ外周面と接するよ
うにしたことを特徴とするパイプフレヤ一部応力低減構
造。In a structure where the stress of a part of the pipe flare is low at the joint between the end of the elbow and a part of the flare of the pipe, the pipe flare fits into the elbow and the pipe, and the inner circumferential surface is threadedly engaged with the outer circumferential surface of the elbow. A flare nut having a tapered portion with a male thread formed therein, and a plurality of slits cut in the axial direction in the tapered portion, and a tapered female screwed into the male thread of the flare nut. A partially stressed pipe flare having an outer nut having a thread formed on the inner surface, and by tightening the outer nut, the inner surface of the tapered part of the flare nut comes into contact with the outer circumferential surface of the pipe. Reduced structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11218382U JPS5917385U (en) | 1982-07-26 | 1982-07-26 | Pipe flare part stress reduction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11218382U JPS5917385U (en) | 1982-07-26 | 1982-07-26 | Pipe flare part stress reduction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5917385U true JPS5917385U (en) | 1984-02-02 |
Family
ID=30260164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11218382U Pending JPS5917385U (en) | 1982-07-26 | 1982-07-26 | Pipe flare part stress reduction structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5917385U (en) |
-
1982
- 1982-07-26 JP JP11218382U patent/JPS5917385U/en active Pending
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