JPS61190090U - - Google Patents
Info
- Publication number
- JPS61190090U JPS61190090U JP7473385U JP7473385U JPS61190090U JP S61190090 U JPS61190090 U JP S61190090U JP 7473385 U JP7473385 U JP 7473385U JP 7473385 U JP7473385 U JP 7473385U JP S61190090 U JPS61190090 U JP S61190090U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- housing
- recess
- pipes
- screw hole
- 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
- 210000000078 claw Anatomy 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
Description
第１図は本考案の一実施例に係る管継手の施工
状態を示す上半部縦断側面図、第２図は同上管継
手のハウジングの上半部縦断正面図で、イは第１
図イ―イ線断面矢視図、ロは第１図ロ―ロ線断面
矢視図。第３図イ，ロは第１図に示した本考案管
継手のハウジング固定用チツプについて２種類の
正面形状を示す正面図、第４図は本考案管継手の
施工法について締付治具Ｂを用いる方法を示す上
半部縦断側面図、第５図は上記締付治具Ｂの割フ
ランジを示す正面図、第６図乃至第８図は従来の
メカニカル管継手について３種類の構造を示す上
半部縦断側面図、である。
図中、１：スリーブ、２：シールリング、３：
ハウジング、４：凹部、５：ねじ孔、６：固定手
段、７：チツプ、８：押えボルト、９：割フラン
ジ、１０：寸切ボルト。
Fig. 1 is a longitudinal sectional side view of the upper half of the pipe fitting according to an embodiment of the present invention showing the construction state, and Fig. 2 is a longitudinal sectional front view of the upper half of the housing of the same pipe fitting.
Figure 1 is a cross-sectional view taken along the line A--A, and B is a cross-sectional view taken along the line Ro-Ro in Figure 1. Figures 3A and 3B are front views showing two types of front shapes for the housing fixing tip of the pipe joint of the present invention shown in Figure 1, and Figure 4 is a tightening jig B for the construction method of the pipe joint of the present invention. Fig. 5 is a front view showing the split flange of the tightening jig B, and Figs. 6 to 8 show three types of structures of conventional mechanical pipe joints. It is a longitudinal cross-sectional side view of the upper half. In the figure, 1: sleeve, 2: seal ring, 3:
Housing, 4: Recess, 5: Screw hole, 6: Fixing means, 7: Chip, 8: Holding bolt, 9: Split flange, 10: Threaded bolt.
Claims (1)
またがつて外嵌装着するスリーブ１と、該装着ス
リーブの両端わきに位置するように嵌装する２つ
のシールリング２，２と、該シールリングを押え
る周方向の当り座３ａを中央部に備えその両側に
被接続管Ａ，Ａ′と前記スリーブ１にそれぞれ対
応する筒部３ｂ，３ｃを具備した２個１組のハウ
ジング３，３と、そのハウジングを前記被接続管
Ａ，Ａ′とスリーブ１とに固定する固定手段６と
からなり、前記ハウジングは各々両筒部３ｂ，３
ｃの内面側に周方向等間隔で複数の凹部４が形成
されかつその各凹部に対し凹部底に貫通する半径
方向のねじ孔５が設けられ、前記固定手段６は前
記ハウジングの凹部４に収容される内面爪７ａ付
のチツプ７と前記ねじ孔５に螺着する押えボルト
８からなり、押えボルト８の締め込みでチツプ７
を背後から押圧しその内面爪７ａを前記被接続管
Ａ，Ａ′或いは装着スリーブ１に喰い込ませて固
定するよう構成されてなることを特徴とする管継
手。 A sleeve 1 that is fitted externally across both ends of the pipes A and A' to be connected, and two seal rings 2 that are fitted so as to be located beside both ends of the fitting sleeve, A set of two housings 3 having a circumferential abutment seat 3a for pressing the seal ring in the center and cylindrical parts 3b and 3c corresponding to the connected pipes A and A' and the sleeve 1 on both sides thereof, respectively; 3 and a fixing means 6 for fixing the housing to the connected pipes A, A' and the sleeve 1, and the housing has two cylindrical parts 3b, 3, respectively.
A plurality of recesses 4 are formed at equal intervals in the circumferential direction on the inner surface of c, and each recess is provided with a radial screw hole 5 penetrating the bottom of the recess, and the fixing means 6 is accommodated in the recess 4 of the housing. It consists of a tip 7 with an inner claw 7a and a presser bolt 8 screwed into the screw hole 5, and when the presser bolt 8 is tightened, the tip 7 is removed.
A pipe joint characterized in that it is configured to be fixed by pressing from behind and biting its inner claw 7a into the connected pipes A, A' or the mounting sleeve 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7473385U JPS61190090U (en) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7473385U JPS61190090U (en) | 1985-05-20 | 1985-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61190090U true JPS61190090U (en) | 1986-11-27 |
Family
ID=30615297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7473385U Pending JPS61190090U (en) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61190090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02492U (en) * | 1988-06-15 | 1990-01-05 |
-
1985
- 1985-05-20 JP JP7473385U patent/JPS61190090U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02492U (en) * | 1988-06-15 | 1990-01-05 |
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