JPS6366689U - - Google Patents
Info
- Publication number
- JPS6366689U JPS6366689U JP16192686U JP16192686U JPS6366689U JP S6366689 U JPS6366689 U JP S6366689U JP 16192686 U JP16192686 U JP 16192686U JP 16192686 U JP16192686 U JP 16192686U JP S6366689 U JPS6366689 U JP S6366689U
- Authority
- JP
- Japan
- Prior art keywords
- socket
- circumferential surface
- pipe
- sealing member
- axial direction
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Joints With Sleeves (AREA)
Description
第１図はこの考案の一実施例を示す縦断面図、
第２，３図はそれぞれ別の実施例を示す縦断面図
、第４図は従来例を示す縦断面図、第５図は第４
図のものを河川横断配管した例を示す図面である
。
１……一方の管、２……受口、４……他方の管
、５……挿口、６……周溝、７……シール用ゴム
輪、１１……第１受口溝、１２……第２受口溝、
１４，１５……ロツクリング、１７，１８……セ
ツトボルト、２０，２０′……挿口溝、２２……
係止突部。
FIG. 1 is a longitudinal sectional view showing an embodiment of this invention.
2 and 3 are longitudinal cross-sectional views showing different embodiments, FIG. 4 is a longitudinal cross-sectional view showing a conventional example, and FIG. 5 is a longitudinal cross-sectional view showing a conventional example.
It is a drawing showing an example of piping across a river. DESCRIPTION OF SYMBOLS 1... One pipe, 2... Socket, 4... Other pipe, 5... Socket, 6... Circumferential groove, 7... Rubber ring for sealing, 11... First socket groove, 12 ...Second socket groove,
14, 15... Lock ring, 17, 18... Set bolt, 20, 20'... Inlet groove, 22...
Locking protrusion.
Claims (1)
管を接合する管継手において、前記受口の奥端側
内周面と挿口の先端側外周面との間に環状のシー
ル部材を配設し、受口における前記シール部材よ
り先端側の内周面に環状の第１、第２受口溝を軸
方向に間隔をおいて設け、前記第１、第２受口溝
と挿口の外周面との間に、円周方向１つ割りで、
径が拡縮可能なロツクリングをそれぞれ嵌合し、
これらロツクリングのうち少なくとも一方のロツ
クリングを挿口の外周面に設けた係止部に、挿口
が受口から離脱不能に係止させたことを特徴とす
る管継手。 In a pipe joint that connects both pipes by inserting the socket of the other pipe into the socket of the other pipe, an annular ring is formed between the inner circumferential surface on the far end of the socket and the outer circumferential surface of the distal end of the socket. a sealing member is disposed, and annular first and second socket grooves are provided at an interval in the axial direction on an inner circumferential surface of the socket on the distal side of the sealing member, and the first and second socket grooves are spaced apart from each other in the axial direction. and the outer circumferential surface of the insertion port, in one piece in the circumferential direction,
Fit each lock ring whose diameter can be expanded or contracted,
A pipe joint characterized in that at least one of the lock rings is fixed to a locking portion provided on the outer peripheral surface of the socket so that the socket cannot be separated from the socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16192686U JPS6366689U (en) | 1986-10-22 | 1986-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16192686U JPS6366689U (en) | 1986-10-22 | 1986-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6366689U true JPS6366689U (en) | 1988-05-06 |
Family
ID=31088702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16192686U Pending JPS6366689U (en) | 1986-10-22 | 1986-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6366689U (en) |
-
1986
- 1986-10-22 JP JP16192686U patent/JPS6366689U/ja active Pending