JPS55149721A - Manufacture of pipe joint - Google Patents
Manufacture of pipe jointInfo
- Publication number
- JPS55149721A JPS55149721A JP5832679A JP5832679A JPS55149721A JP S55149721 A JPS55149721 A JP S55149721A JP 5832679 A JP5832679 A JP 5832679A JP 5832679 A JP5832679 A JP 5832679A JP S55149721 A JPS55149721 A JP S55149721A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- pipe
- holes
- fitting
- pipe joint
- 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
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
PURPOSE: To simply mass-produce the pipe joint, by bending the flat sheet into a cylinder, by boring the hole in this cylinder, and by welding the fitting cylinder to this hole.
CONSTITUTION: The flat sheet 1 is bent roundly, both ends are set end-to-end and are welded; hereby, the cylinder 2 is formed. The holes 4, in diameter smaller than that of the pipe 3 to be jointed to this cylinder 2, are bored in this cylinder 2; number of holes 4 is taken as same as number of the pipes 3. The circumferential wall of these holes 4 is pushed outward by the press work, and the short cylinder 5, in diameter equal to that of the pipe 3 to be jointed, is formed. An end of the fitting cylinder 6, in diameter equal to that of this short cylinder 5, is set to the tip of this short cylinder 5 end-to-end, and these butt joints are welded. Into this fitting cylinder 6, and end of C-type guide pipe 7 is inserted, and this end is fixed to the fitting cylinder 6 by welding, and besides, another end is extended out of the tip of the fitting cylinder 6, and hereby, the main body (a) of the pipe joint is formed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5832679A JPS55149721A (en) | 1979-05-12 | 1979-05-12 | Manufacture of pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5832679A JPS55149721A (en) | 1979-05-12 | 1979-05-12 | Manufacture of pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55149721A true JPS55149721A (en) | 1980-11-21 |
Family
ID=13081165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5832679A Pending JPS55149721A (en) | 1979-05-12 | 1979-05-12 | Manufacture of pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55149721A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63307300A (en) * | 1987-06-09 | 1988-12-14 | Nippon Sanso Kk | Manihold |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246520A (en) * | 1975-10-09 | 1977-04-13 | Komai Kinzoku Kogyo Kk | T-type pipe joint |
| JPS5253729U (en) * | 1975-10-15 | 1977-04-18 | ||
| JPS5285966A (en) * | 1976-01-09 | 1977-07-16 | Creusot Loire | Method and equipment for manufacturing coupling pipe for connecting pipe with extremely thick wall |
| JPS5365156A (en) * | 1976-11-20 | 1978-06-10 | Hitachi Ltd | Hair arranginger |
-
1979
- 1979-05-12 JP JP5832679A patent/JPS55149721A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246520A (en) * | 1975-10-09 | 1977-04-13 | Komai Kinzoku Kogyo Kk | T-type pipe joint |
| JPS5253729U (en) * | 1975-10-15 | 1977-04-18 | ||
| JPS5285966A (en) * | 1976-01-09 | 1977-07-16 | Creusot Loire | Method and equipment for manufacturing coupling pipe for connecting pipe with extremely thick wall |
| JPS5365156A (en) * | 1976-11-20 | 1978-06-10 | Hitachi Ltd | Hair arranginger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63307300A (en) * | 1987-06-09 | 1988-12-14 | Nippon Sanso Kk | Manihold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5531204A (en) | Heat exchanger | |
| IE43707L (en) | Apparatus for handling pipes during welding | |
| CA2054080A1 (en) | Drill pipes for rotary-vibratory drills | |
| US3759551A (en) | Explosively-formed tubular connection | |
| ES8102877A1 (en) | Method of welding metal pipe sections with explosives. | |
| JPS55149721A (en) | Manufacture of pipe joint | |
| ES267356U (en) | Joint for plastic or rubber pipes | |
| JPS569026A (en) | Connecting method of pipe | |
| JPS5483672A (en) | Expander for pipe-flare of heat-exchanger | |
| US2298686A (en) | Welding rod | |
| SE9602621L (en) | Pile joints as well as the procedure for making this pile joint | |
| JPS5537742A (en) | Clasp pin | |
| JPS5513313A (en) | Steel pipe sheet pile | |
| JPS53128564A (en) | Method of roll jointing pipe end | |
| JPS51142715A (en) | Pipe joint | |
| JPS5443165A (en) | Manufacture of thin-walled matellic pipe | |
| JPS53116267A (en) | Manufacture of branched pipe joint | |
| JPS5469540A (en) | Joining method for tube and tube plate in heat exchanger or the like | |
| JPS54116355A (en) | Preparation of centering apparatus for welding head | |
| ES253373U (en) | Coupling device for smoke conductor pipes (Machine-translation by Google Translate, not legally binding) | |
| JPS5666332A (en) | Working method for threadless coupling | |
| JPS53110944A (en) | Connecting method for steel pipe | |
| ES400426A1 (en) | Improvements in the pipe and similar splicts. (Machine-translation by Google Translate, not legally binding) | |
| JPS5469541A (en) | Joining method for tube and tube plate in heat exchanger or the like | |
| JPS5599594A (en) | Heat exchanger made of roll bonded panel |