JPS5444218A - Uniform fastening method for pipe fitting - Google Patents
Uniform fastening method for pipe fittingInfo
- Publication number
- JPS5444218A JPS5444218A JP10998077A JP10998077A JPS5444218A JP S5444218 A JPS5444218 A JP S5444218A JP 10998077 A JP10998077 A JP 10998077A JP 10998077 A JP10998077 A JP 10998077A JP S5444218 A JPS5444218 A JP S5444218A
- Authority
- JP
- Japan
- Prior art keywords
- fastening
- pipe
- contact surface
- ring
- flange
- 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
Abstract
PURPOSE: To obtain the easy and uniform fastening by setting the soft meterial between the respective contact surface of the pipe and the fastening ring.
CONSTITUTION: A gasket 5 is placed between a pipe 1 and 1, and a ring shaped soft material 6 is set in a contact conical surface 7 between a flange 2 and a fastening ring 3 respectively. Then, by fastening the fastening ring 3 by a fastening bolt 4, the pipe 1 is connected each other to seal the fluid which is inside the pipe. The force of the fastening bolt 4 in the fastening ring 3 is transmitted to the flange 2 through the soft material 6 placed in a contact surface 7. The soft material 6 deforms by the fastening force and the effect of the conical surface and it becomes attached to the contact surface 7 between the flange 2 and the fastening ring 3 respectively. Accordingly, the contact condition of both components is uniform in the contact surface 7 and the tencile strength of the pipe inside due to the local deformation and the production of the subsequent crack are prevented
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10998077A JPS5444218A (en) | 1977-09-14 | 1977-09-14 | Uniform fastening method for pipe fitting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10998077A JPS5444218A (en) | 1977-09-14 | 1977-09-14 | Uniform fastening method for pipe fitting |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5444218A true JPS5444218A (en) | 1979-04-07 |
Family
ID=14524018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10998077A Pending JPS5444218A (en) | 1977-09-14 | 1977-09-14 | Uniform fastening method for pipe fitting |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5444218A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196385A (en) * | 1982-04-23 | 1983-11-15 | フイツシヤ−・コントロ−ルズ・インタ−ナシヨナル・インコ−ポレ−テツド | Hub-less flange used for valve body and its combination device |
US6394507B1 (en) * | 1999-10-18 | 2002-05-28 | William J. Baker | Apparatus for connecting tubular bodies |
-
1977
- 1977-09-14 JP JP10998077A patent/JPS5444218A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196385A (en) * | 1982-04-23 | 1983-11-15 | フイツシヤ−・コントロ−ルズ・インタ−ナシヨナル・インコ−ポレ−テツド | Hub-less flange used for valve body and its combination device |
JPH0362956B2 (en) * | 1982-04-23 | 1991-09-27 | Fuitsushaa Kontorooruzu Intern Inc | |
US6394507B1 (en) * | 1999-10-18 | 2002-05-28 | William J. Baker | Apparatus for connecting tubular bodies |
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