JP3750684B2 - T型分岐管継手 - Google Patents
T型分岐管継手 Download PDFInfo
- Publication number
- JP3750684B2 JP3750684B2 JP2004159114A JP2004159114A JP3750684B2 JP 3750684 B2 JP3750684 B2 JP 3750684B2 JP 2004159114 A JP2004159114 A JP 2004159114A JP 2004159114 A JP2004159114 A JP 2004159114A JP 3750684 B2 JP3750684 B2 JP 3750684B2
- Authority
- JP
- Japan
- Prior art keywords
- branch pipe
- flat plate
- main pipe
- pipe part
- portions
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
本発明は、上記実施形態について、以下のような構成としてもよい。
(1a) プレート
(11) 主管部
(11a) 嵌合部
(11b) 細径部
(12) 枝管部
(12a) 嵌合部
(12b) 細径部
(13) 平板部
(14) 係合爪
Claims (3)
- 両端に一対の開口を有する主管部(11)と、主管部(11)に直交する枝管部(12)とを有するとともに、一枚のプレート(1a)を折り曲げ、主管部(11)の中心線と枝管部(12)の中心線を通る平面に沿ってプレート(1a)の両端部同士を重ね合わせて接合することにより主管部(11)と枝管部(12)とが形成され、
主管部(11)と枝管部(12)との間の角部には、プレート(1a)の隅角部が互いに重なり合う平板部(13)が形成されたT型分岐管継手であって、
互いに重なり合う平板部(13)同士を係合させる係合爪(14)を備え、
係合爪(14)は、互いに重なり合う平板部(13)の一方に形成されるとともに、該平板部(13)の他方に沿って折り返されることにより、両平板部(13)を係合させるように構成され、
平板部(13)が、主管部(11)の先端と枝管部(12)の先端とを結ぶ直線を端縁とし、かつ該端縁と枝管部(12)の基端とで区画される略三角形の領域に形成され、
係合爪(14)が、平板部(13)の端縁における中央の位置に配置されていることを特徴とするT型分岐管継手。 - 請求項1に記載のT型分岐管継手において、
係合爪(14)が、平板部(13)の端縁から離れるほど幅の狭くなる三角形状に形成されていることを特徴とするT型分岐管継手。 - 請求項1または2に記載のT型分岐管継手において、
主管部(11)及び枝管部(12)には、挿入されるパイプ(P) が嵌合する嵌合部(11a,12a) と、嵌合部(11a,12a) よりも細径の細径部(11b,12b) とが設けられていることを特徴とするT型分岐管継手。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004159114A JP3750684B2 (ja) | 2004-05-28 | 2004-05-28 | T型分岐管継手 |
AU2005248226A AU2005248226B2 (en) | 2004-05-28 | 2005-05-27 | Branch Tee Fitting |
ES05743674T ES2409344T3 (es) | 2004-05-28 | 2005-05-27 | Acoplamiento para tubos en T |
US10/564,152 US7422247B2 (en) | 2004-05-28 | 2005-05-27 | Branch tee fitting |
PCT/JP2005/009778 WO2005116510A1 (ja) | 2004-05-28 | 2005-05-27 | T型分岐管継手 |
KR1020067000748A KR100737076B1 (ko) | 2004-05-28 | 2005-05-27 | T형 분기관 이음쇠 |
CNB2005800004976A CN100470109C (zh) | 2004-05-28 | 2005-05-27 | T型分支管接头 |
EP05743674.3A EP1645791B1 (en) | 2004-05-28 | 2005-05-27 | T-type branching joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004159114A JP3750684B2 (ja) | 2004-05-28 | 2004-05-28 | T型分岐管継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005337434A JP2005337434A (ja) | 2005-12-08 |
JP3750684B2 true JP3750684B2 (ja) | 2006-03-01 |
Family
ID=35450967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004159114A Expired - Fee Related JP3750684B2 (ja) | 2004-05-28 | 2004-05-28 | T型分岐管継手 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7422247B2 (ja) |
EP (1) | EP1645791B1 (ja) |
JP (1) | JP3750684B2 (ja) |
KR (1) | KR100737076B1 (ja) |
CN (1) | CN100470109C (ja) |
AU (1) | AU2005248226B2 (ja) |
ES (1) | ES2409344T3 (ja) |
WO (1) | WO2005116510A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008034294A1 (fr) * | 2006-09-19 | 2008-03-27 | Luhao Leng | Procédé de fabrication de tête d'outil à main et laminoir à cet effet |
US8746746B1 (en) * | 2013-02-28 | 2014-06-10 | Charlie J. Schafer | Nestable connector |
SG11201704870VA (en) * | 2014-12-19 | 2017-07-28 | Alphinity Llc | Encapsulated system for pressurized fluid processes |
CN108361461A (zh) * | 2018-03-08 | 2018-08-03 | 蒋央芳 | 一种多通管接头 |
FI128639B (en) * | 2019-12-20 | 2020-09-15 | Valmet Technologies Oy | Washer for cleaning exhaust gases |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1020123A (en) * | 1910-04-09 | 1912-03-12 | Arthur Brampton | Conduit-fitting for electrical and other purposes. |
US1921584A (en) * | 1931-07-06 | 1933-08-08 | Mueller Brass Co | Mandrel |
US1850049A (en) * | 1932-01-29 | 1932-03-15 | Jr Edward S Cornell | Pipe fitting and method of making the same |
US2040628A (en) * | 1934-08-03 | 1936-05-12 | Chase Companies Inc | Branch-fitting and method of making |
US2243809A (en) * | 1934-10-03 | 1941-05-27 | W S A Inc | Method of making hollow wrought metal articles |
US2183271A (en) * | 1938-03-07 | 1939-12-12 | Wendel Frans Bertil | Pipe fitting and method of producing the same |
US3944260A (en) * | 1975-01-08 | 1976-03-16 | Petroczky Frank G | Pipe repair fittings |
JP2602060B2 (ja) * | 1988-05-24 | 1997-04-23 | 臼井国際産業株式会社 | 分岐管継手の製造方法 |
JP2660427B2 (ja) * | 1988-07-28 | 1997-10-08 | 臼井国際産業株式会社 | 分岐管継手 |
JP3022970B2 (ja) * | 1989-06-02 | 2000-03-21 | 臼井国際産業株式会社 | 分岐接続用継手本体、継手およびその接続方法 |
JPH08219355A (ja) * | 1995-02-10 | 1996-08-30 | Girufuii Kk | 塩化ビニル鋼管継手とその製造方法 |
CN2315412Y (zh) * | 1997-12-07 | 1999-04-21 | 柳光坤 | 三通联接器 |
CA2368639A1 (en) * | 1999-04-13 | 2000-10-19 | Joseph Mckenna | Method of forming t-connectors |
CN2435615Y (zh) * | 2000-03-24 | 2001-06-20 | 湘潭晨辉化学建材有限责任公司 | 塑料合金正三通管件 |
CN2477927Y (zh) * | 2001-01-20 | 2002-02-20 | 中国航天工业供销东北公司 | 热熔插接管道 |
CN2495883Y (zh) * | 2001-09-07 | 2002-06-19 | 薛家谦 | 金属塑料复合管件 |
-
2004
- 2004-05-28 JP JP2004159114A patent/JP3750684B2/ja not_active Expired - Fee Related
-
2005
- 2005-05-27 KR KR1020067000748A patent/KR100737076B1/ko not_active IP Right Cessation
- 2005-05-27 ES ES05743674T patent/ES2409344T3/es active Active
- 2005-05-27 CN CNB2005800004976A patent/CN100470109C/zh not_active Expired - Fee Related
- 2005-05-27 EP EP05743674.3A patent/EP1645791B1/en not_active Not-in-force
- 2005-05-27 WO PCT/JP2005/009778 patent/WO2005116510A1/ja not_active Application Discontinuation
- 2005-05-27 AU AU2005248226A patent/AU2005248226B2/en not_active Ceased
- 2005-05-27 US US10/564,152 patent/US7422247B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005337434A (ja) | 2005-12-08 |
US7422247B2 (en) | 2008-09-09 |
KR100737076B1 (ko) | 2007-07-06 |
US20070102925A1 (en) | 2007-05-10 |
WO2005116510A1 (ja) | 2005-12-08 |
AU2005248226B2 (en) | 2007-11-22 |
ES2409344T3 (es) | 2013-06-26 |
EP1645791A4 (en) | 2012-03-14 |
CN1806143A (zh) | 2006-07-19 |
AU2005248226A1 (en) | 2005-12-08 |
EP1645791A1 (en) | 2006-04-12 |
KR20060027864A (ko) | 2006-03-28 |
EP1645791B1 (en) | 2013-04-24 |
CN100470109C (zh) | 2009-03-18 |
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