JPS54125522A - Fixing method of forking coupling - Google Patents
Fixing method of forking couplingInfo
- Publication number
- JPS54125522A JPS54125522A JP3345578A JP3345578A JPS54125522A JP S54125522 A JPS54125522 A JP S54125522A JP 3345578 A JP3345578 A JP 3345578A JP 3345578 A JP3345578 A JP 3345578A JP S54125522 A JPS54125522 A JP S54125522A
- Authority
- JP
- Japan
- Prior art keywords
- forking
- coupling
- main pipe
- hole
- pipe
- 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 produce a structure in which one kind of forking coupling can be shared for the use in main pipes of many different diameters with efficient watertightness.
CONSTITUTION: First, a hole 7 where a straight pipe part 2 of a forking coupling B is to be inserted is drilled on the pipe wall of a main pipe A, and a flat surface 6 reducing the R of the outer diameter of the main pipe is formed around the outer periphery of the hole 7. Next, the straight pipe part 2 of the forking coupling B is inserted into the hole 7. Then, the flange 3 of the forking coupling B is placed on the said flat surface 6, and cement 5 such as mortar and epoxy type adhesives is mounted to unite the forking coupling B to the main pipe A. This forking coupling B, which is set in the above manner, can be united to a main pipe A of any diameter and causes no chattering due to the flat under-surface of the flange 3. Thus, secure and strong unification is possible.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3345578A JPS54125522A (en) | 1978-03-22 | 1978-03-22 | Fixing method of forking coupling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3345578A JPS54125522A (en) | 1978-03-22 | 1978-03-22 | Fixing method of forking coupling |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54125522A true JPS54125522A (en) | 1979-09-29 |
Family
ID=12387005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3345578A Pending JPS54125522A (en) | 1978-03-22 | 1978-03-22 | Fixing method of forking coupling |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54125522A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989002014A1 (en) * | 1987-08-24 | 1989-03-09 | Cornwall Kenneth R | Improved coupling for concrete wall of floor mounting |
US5040351A (en) * | 1987-08-24 | 1991-08-20 | Cornwall Kenneth R | Coupling for concrete wall or floor mounting |
-
1978
- 1978-03-22 JP JP3345578A patent/JPS54125522A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989002014A1 (en) * | 1987-08-24 | 1989-03-09 | Cornwall Kenneth R | Improved coupling for concrete wall of floor mounting |
US5035097A (en) * | 1987-08-24 | 1991-07-30 | Cornwall Kenneth R | Coupling for concrete wall or floor mounting |
US5040351A (en) * | 1987-08-24 | 1991-08-20 | Cornwall Kenneth R | Coupling for concrete wall or floor mounting |
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