JPS63115986U - - Google Patents
Info
- Publication number
- JPS63115986U JPS63115986U JP743987U JP743987U JPS63115986U JP S63115986 U JPS63115986 U JP S63115986U JP 743987 U JP743987 U JP 743987U JP 743987 U JP743987 U JP 743987U JP S63115986 U JPS63115986 U JP S63115986U
- Authority
- JP
- Japan
- Prior art keywords
- frp pipe
- joint structure
- frp
- side end
- recesses
- 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 Sleeves (AREA)
Description
第１図および第２図は本考案の一実施例を示し
、第１図はＦＲＰ管の継手部の要部断面図、第２
図は第１図に示す―線からみた同断面図、第
３図および第４図は従来のＦＲＰ管の継手部の要
部断面図および第３図に示す―線からみた同
断面図である。
１……継手管、１ｂ……ねじ挿入孔、２……Ｆ
ＲＰ管、２ｂ……凹部、４……Ｏリング、５……
ボルト、６……ライナー、７……硬質材。
Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being a cross-sectional view of the main parts of a joint of an FRP pipe;
The figure is the same sectional view seen from the line shown in Fig. 1, and Figs. 3 and 4 are sectional views of the main parts of the joint part of a conventional FRP pipe, and the same sectional view seen from the line shown in Fig. 3. . 1...Joint pipe, 1b...Screw insertion hole, 2...F
RP pipe, 2b... recess, 4... O ring, 5...
Bolt, 6... Liner, 7... Hard material.
Claims (1)
が外嵌されるＦＲＰ管の端部どうしの継手部構造
であつて、一方のＦＲＰ管の挿口側端部の外周に
おいて周方向所定間隔おきに複数の凹部を形成し
、これら各凹部に対応する他方のＦＲＰ管の受口
側端部にねじ挿入孔を形成し、前記受口側端部の
ねじ挿入孔からボルトを前記挿口側端部の凹部ま
で挿入係合させて両ＦＲＰ管端部どうしを固定す
るように構成したことを特徴とするＦＲＰ管の継
手部構造。 A joint structure between the ends of FRP pipes in which the end of the other FRP pipe is externally fitted onto the end of one FRP pipe, and the joint structure is provided at a predetermined position in the circumferential direction on the outer periphery of the insertion side end of one FRP pipe. A plurality of recesses are formed at intervals, a screw insertion hole is formed at the socket end of the other FRP pipe corresponding to each of these recesses, and a bolt is inserted through the screw insertion hole at the socket side end. A joint structure for an FRP pipe, characterized in that the ends of the FRP pipe are fixed to each other by being inserted into the recess at the side end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP743987U JPS63115986U (en) | 1987-01-20 | 1987-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP743987U JPS63115986U (en) | 1987-01-20 | 1987-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63115986U true JPS63115986U (en) | 1988-07-26 |
Family
ID=30790889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP743987U Pending JPS63115986U (en) | 1987-01-20 | 1987-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63115986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009281500A (en) * | 2008-05-22 | 2009-12-03 | Cosmo Koki Co Ltd | Pipe joint displacement preventing tool and method |
| JP2009281499A (en) * | 2008-05-22 | 2009-12-03 | Cosmo Koki Co Ltd | Pipe joint displacement preventing tool and method |
-
1987
- 1987-01-20 JP JP743987U patent/JPS63115986U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009281500A (en) * | 2008-05-22 | 2009-12-03 | Cosmo Koki Co Ltd | Pipe joint displacement preventing tool and method |
| JP2009281499A (en) * | 2008-05-22 | 2009-12-03 | Cosmo Koki Co Ltd | Pipe joint displacement preventing tool and method |