JPS63154888U - - Google Patents
Info
- Publication number
- JPS63154888U JPS63154888U JP4853687U JP4853687U JPS63154888U JP S63154888 U JPS63154888 U JP S63154888U JP 4853687 U JP4853687 U JP 4853687U JP 4853687 U JP4853687 U JP 4853687U JP S63154888 U JPS63154888 U JP S63154888U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- pipe
- tip
- annular step
- outside
- 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
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000003466 welding Methods 0.000 claims 1
- 238000005493 welding type Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Description
第１図は本考案に係るフランジ継手の第一実施
例を示す要部断面図、第２図は同第二実施例を示
す要部断面図、第３図は同第三実施例を示す要部
断面図、第４図は従来例を示す要部を切り欠いて
示す側面図、第５図は従来に於ける内側溶接方式
のフランジ継手を示す要部断面図、第６図は従来
に於ける内側溶接方式のフランジ継手の溶接ビー
ドを示す要部断面図である。
１０……管、１１……管の端部外周部、１２…
…管の端部の先端部、２０，４０……フランジ、
２１，４１……環状の段部、３０……溶接部。
FIG. 1 is a cross-sectional view of the main parts of a first embodiment of the flange joint according to the present invention, FIG. 2 is a cross-sectional view of the main parts of the second embodiment, and FIG. 3 is a cross-sectional view of the main parts of the third embodiment. FIG. 4 is a side view showing a conventional example with main parts cut away; FIG. 5 is a cross-sectional view of main parts showing a conventional inside welding type flange joint; FIG. FIG. 3 is a sectional view of a main part showing a weld bead of an inside welding type flange joint. 10... pipe, 11... end outer circumference of the pipe, 12...
... Tip of the end of the tube, 20, 40 ... Flange,
21, 41...Annular stepped portion, 30...Welded portion.
Claims (1)
手に於て、管の端部の外周側と対峙する内周面に
環状の段部を設けたフランジを、管の端部の外周
側に取り付け、環状の段部と管の端部との間に溶
接部を形成したことを特徴とするフランジ継手。 (2) 管の端部の外周側と対峙する内周部に環状
の段部をフランジに設けると共に、そのフランジ
の外側端面が管の先端部よりも突出し、管の端部
の先端部分と環状の段部との間に溶接部を形成す
るように構成したことを特徴とする実用新案登録
請求の範囲第１項記載のフランジ継手。 (3) 管の端部の外側と対峙する内周部に環状の
段部をフランジに設けると共に、フランジの外側
端面と管の端面の先端部とを面一とし、管の端部
の外側と環状の段部との間に溶接部を形成したこ
とを特徴とする実用新案登録請求の範囲第１項記
載のフランジ継手。[Claims for Utility Model Registration] (1) In a joint made by welding a flange to the outside of the end of a pipe, the flange has an annular step on the inner peripheral surface facing the outer peripheral side of the end of the pipe. is attached to the outer peripheral side of the end of the pipe, and a welded part is formed between the annular step and the end of the pipe. (2) The flange is provided with an annular stepped portion on the inner periphery facing the outer periphery of the end of the tube, and the outer end surface of the flange protrudes beyond the tip of the tube and forms an annular step with the tip of the end of the tube. The flange joint according to claim 1, characterized in that a welded portion is formed between the flange joint and the stepped portion of the flange joint. (3) The flange is provided with an annular step on the inner circumference facing the outside of the end of the pipe, and the outside end of the flange and the tip of the end of the pipe are flush with each other, and the outside of the end of the pipe is flush with the tip of the end. The flange joint according to claim 1, characterized in that a welded portion is formed between the annular step portion and the annular stepped portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4853687U JPS63154888U (en) | 1987-03-30 | 1987-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4853687U JPS63154888U (en) | 1987-03-30 | 1987-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63154888U true JPS63154888U (en) | 1988-10-12 |
Family
ID=30870160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4853687U Pending JPS63154888U (en) | 1987-03-30 | 1987-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63154888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07178585A (en) * | 1994-11-28 | 1995-07-18 | Calsonic Corp | Welding structure of pipe stock and welding method therefor |
| JP2015194103A (en) * | 2014-03-31 | 2015-11-05 | ダイハツ工業株式会社 | connection structure |
-
1987
- 1987-03-30 JP JP4853687U patent/JPS63154888U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07178585A (en) * | 1994-11-28 | 1995-07-18 | Calsonic Corp | Welding structure of pipe stock and welding method therefor |
| JP2015194103A (en) * | 2014-03-31 | 2015-11-05 | ダイハツ工業株式会社 | connection structure |
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