JPH0487592U - - Google Patents
Info
- Publication number
- JPH0487592U JPH0487592U JP40411190U JP40411190U JPH0487592U JP H0487592 U JPH0487592 U JP H0487592U JP 40411190 U JP40411190 U JP 40411190U JP 40411190 U JP40411190 U JP 40411190U JP H0487592 U JPH0487592 U JP H0487592U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- plug
- pipe joint
- welded
- lip portion
- 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
- 230000035515 penetration Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Description
第１図は本考案の差込み管継手の第１の実施例
を示す側断面図、第２図は本考案の差込み管継手
の第１の実施例におけるリツプ部を実際に形成す
る場合の例を示す要部側断面図、第３図は本考案
の差込み管継手の第２の実施例を示す側断面図、
第４図は本考案の差込み管継手による溶接接合状
態を示す側断面図、第５図は従来の差込み管継手
を示す側断面図、第６図は従来の差込み管継手に
よる溶接接合状態のうち溶け込み不良が存在する
状態を示す側断面図である。
図中、１０は差込み管継手、１１は一方の管、
１２は他方の管、１３は隅肉部、１４はルート部
、１５はリツプ部である。
Fig. 1 is a side sectional view showing the first embodiment of the plug-in pipe joint of the present invention, and Fig. 2 is an example of actually forming the lip portion in the first embodiment of the plug-in pipe joint of the present invention. 3 is a side sectional view showing a second embodiment of the plug-in pipe joint of the present invention,
Fig. 4 is a side cross-sectional view showing a welded connection state using the plug-in pipe joint of the present invention, Fig. 5 is a side cross-sectional view showing a conventional plug-in pipe joint, and Fig. 6 is a side cross-sectional view showing a welded joint state using a conventional plug-in pipe joint. FIG. 3 is a side sectional view showing a state in which poor penetration exists. In the figure, 10 is a plug-in pipe joint, 11 is one pipe,
12 is the other tube, 13 is the fillet portion, 14 is the root portion, and 15 is the lip portion.
Claims (1)
溶接接合する管継手において、上記隅肉部のルー
ト部に差込み管の外周部に沿つて突き出させて溶
接初層の溶込み促進用のリツプ部を形成したこと
を特徴とする配管の差込み管継手。 In a pipe joint in which one pipe is inserted into the other pipe and the fillets are welded, the root of the fillet is made to protrude along the outer circumference of the inserted pipe to promote penetration of the initial welding layer. A plug-in fitting for piping, characterized in that it has a lip portion formed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40411190U JPH0487592U (en) | 1990-12-06 | 1990-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40411190U JPH0487592U (en) | 1990-12-06 | 1990-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0487592U true JPH0487592U (en) | 1992-07-29 |
Family
ID=31881800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40411190U Pending JPH0487592U (en) | 1990-12-06 | 1990-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0487592U (en) |
-
1990
- 1990-12-06 JP JP40411190U patent/JPH0487592U/ja active Pending