JPS5876888U - Coupling device for lead pipes - Google Patents
Coupling device for lead pipesInfo
- Publication number
- JPS5876888U JPS5876888U JP17240281U JP17240281U JPS5876888U JP S5876888 U JPS5876888 U JP S5876888U JP 17240281 U JP17240281 U JP 17240281U JP 17240281 U JP17240281 U JP 17240281U JP S5876888 U JPS5876888 U JP S5876888U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- lead pipe
- pipe
- sealing member
- outer periphery
- 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
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図から第4図までは従来例を示し、第5図から第7
図までは本考案の実施例を示すもので、第1図は通常の
メカニカルジヨイント用管端部の断面図、第2図は同鉛
管接続用管端部の断面図、第3図・第4図は通常の管端
部に鉛管を接続する継手構造の断面図、第5図は鉛管用
継手装置の断面図、第6図は継ぎ輪のテーパ部の正面図
、第7図は締付フランジの正面図である。
20・・・管端部、21・・・取付用フランジ、23・
・・圧接面、24・・・継ぎ輪、25・・・押圧用フラ
ンジ、27・・・テーパ部、29・・・シール部材、3
1・・・鉛管、32・・・鉛管端部、33・・・締付フ
ランジ、36,2シ37・・・締結手段。
2 .5 第4図Figures 1 to 4 show conventional examples, and Figures 5 to 7 show conventional examples.
The figures up to the figures show examples of the present invention. Figure 1 is a sectional view of the end of a pipe for a normal mechanical joint, Figure 2 is a sectional view of the end of a pipe for connecting a lead pipe, and Figures 3 and 3 are sectional views of the end of a pipe for connecting a lead pipe. Figure 4 is a cross-sectional view of a joint structure that connects a lead pipe to a normal pipe end, Figure 5 is a cross-sectional view of a joint device for lead pipes, Figure 6 is a front view of the tapered part of the collar, and Figure 7 is a diagram of tightening. It is a front view of a flange. 20... Pipe end, 21... Mounting flange, 23...
... Pressure contact surface, 24 ... Joint ring, 25 ... Pressing flange, 27 ... Tapered part, 29 ... Seal member, 3
DESCRIPTION OF SYMBOLS 1... Lead pipe, 32... Lead pipe end, 33... Tightening flange, 36, 2... 37... Fastening means. 2. 5 Figure 4
Claims (1)
ルジヨイント用管端部に鉛管を連結する継手装置であっ
て、前記管端部と鉛管端部間に軸心方向中途部に押圧用
フランジを有する継ぎ輪が介在され、該継ぎ輪の一端部
外周に押圧用フランジに押圧されて前記圧接面に接当す
るシール部材が外嵌され、他端部外層はテーパ部に形成
され、該テーパ部に鉛管端部がテーパ嵌合すると共に、
該鉛管端部外周に内面をテーバ成形し7た締付フランジ
がテーパ嵌合され、該締付フランジと前記取付用フラン
ジが締結手段で締結されたことを特徴とする鉛管用継手
装置。A coupling device for connecting a lead pipe to a mechanical joint pipe end having a mounting flange and a sealing member pressure contact surface, the joint having a pressing flange at a midway point in the axial direction between the pipe end and the lead pipe end. A coupling ring is interposed, and a sealing member that is pressed by a pressing flange and in contact with the pressure contact surface is fitted onto the outer periphery of one end of the coupling ring, and the outer layer of the other end is formed into a tapered part, and a sealing member is fitted onto the outer periphery of one end of the coupling ring. As the lead pipe ends taper fit together,
A joint device for a lead pipe, characterized in that a tightening flange whose inner surface is taper-molded is taper-fitted to the outer periphery of the end of the lead pipe, and the tightening flange and the mounting flange are fastened by a fastening means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17240281U JPS5876888U (en) | 1981-11-18 | 1981-11-18 | Coupling device for lead pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17240281U JPS5876888U (en) | 1981-11-18 | 1981-11-18 | Coupling device for lead pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5876888U true JPS5876888U (en) | 1983-05-24 |
Family
ID=29964301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17240281U Pending JPS5876888U (en) | 1981-11-18 | 1981-11-18 | Coupling device for lead pipes |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5876888U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0651675U (en) * | 1992-12-24 | 1994-07-15 | 株式会社竹中工務店 | Drainage |
-
1981
- 1981-11-18 JP JP17240281U patent/JPS5876888U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0651675U (en) * | 1992-12-24 | 1994-07-15 | 株式会社竹中工務店 | Drainage |
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