JPH01171909U - - Google Patents
Info
- Publication number
- JPH01171909U JPH01171909U JP6955288U JP6955288U JPH01171909U JP H01171909 U JPH01171909 U JP H01171909U JP 6955288 U JP6955288 U JP 6955288U JP 6955288 U JP6955288 U JP 6955288U JP H01171909 U JPH01171909 U JP H01171909U
- Authority
- JP
- Japan
- Prior art keywords
- pressing
- steel pipe
- bodies
- pressing bodies
- cylindrical body
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
Description
図面は本考案の実施例を示し、第１図は分解斜
視図、第２図は接続状態の断面図、第３図は別の
実施例を示す押圧体の斜視図である。
図中１は鋼管、２は係止ピン、３及び４は押圧
体、５は円筒状体、６は締付ボルト、７は略Ｌ字
型係合溝、３１、及び４１は平坦部を示す。
The drawings show an embodiment of the present invention; FIG. 1 is an exploded perspective view, FIG. 2 is a sectional view of a connected state, and FIG. 3 is a perspective view of a pressing body showing another embodiment. In the figure, 1 is a steel pipe, 2 is a locking pin, 3 and 4 are pressing bodies, 5 is a cylindrical body, 6 is a tightening bolt, 7 is a substantially L-shaped engagement groove, and 31 and 41 are flat parts. .
Claims (1)
に接続する継手であつて、対向内面に平坦部があ
り、中空で断面略半円形を呈する一対の押圧体と
、一方の押圧体の中央部外周に固着され、他方の
押圧体を遊挿し得る円筒状体と、該円筒状体にい
ずれか一方の押圧体側から他方の押圧体へ螺挿し
た締付けボルトとからなり、上記一対の押圧体の
両端縁には前記鋼管の係止ピンが係合する略Ｌ字
型係合溝を形成してあることを特徴とする鋼管の
直線継手。 It is a joint that linearly connects steel pipes with locking pins fixed in the ends, and includes a pair of pressing bodies that have flat parts on opposing inner surfaces and are hollow and have an approximately semicircular cross section, and one of the pressing bodies It consists of a cylindrical body fixed to the outer periphery of the central part of the body into which the other pressing body can be loosely inserted, and a tightening bolt screwed into the cylindrical body from one of the pressing bodies to the other pressing body, A straight joint for a steel pipe, characterized in that a substantially L-shaped engagement groove is formed on both ends of the pressing body, into which a locking pin of the steel pipe engages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6955288U JPH01171909U (en) | 1988-05-26 | 1988-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6955288U JPH01171909U (en) | 1988-05-26 | 1988-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01171909U true JPH01171909U (en) | 1989-12-06 |
Family
ID=31294830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6955288U Pending JPH01171909U (en) | 1988-05-26 | 1988-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01171909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101463438B1 (en) * | 2013-11-13 | 2014-11-19 | 두산중공업 주식회사 | Tube joint jig |
-
1988
- 1988-05-26 JP JP6955288U patent/JPH01171909U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101463438B1 (en) * | 2013-11-13 | 2014-11-19 | 두산중공업 주식회사 | Tube joint jig |