JPS54125522A - Fixing method of forking coupling - Google Patents

Fixing method of forking coupling

Info

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
Application number
JP3345578A
Other languages
Japanese (ja)
Inventor
Kazuo Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Plastics Inc
Original Assignee
Mitsubishi Plastics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Plastics Inc filed Critical Mitsubishi Plastics Inc
Priority to JP3345578A priority Critical patent/JPS54125522A/en
Publication of JPS54125522A publication Critical patent/JPS54125522A/en
Pending legal-status Critical Current

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
JP3345578A 1978-03-22 1978-03-22 Fixing method of forking coupling Pending JPS54125522A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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