ES244269U - Una pieza de acoplamiento en cruz para tubos. - Google Patents
Una pieza de acoplamiento en cruz para tubos.Info
- Publication number
- ES244269U ES244269U ES1978244269U ES244269U ES244269U ES 244269 U ES244269 U ES 244269U ES 1978244269 U ES1978244269 U ES 1978244269U ES 244269 U ES244269 U ES 244269U ES 244269 U ES244269 U ES 244269U
- Authority
- ES
- Spain
- Prior art keywords
- reinforced pipe
- pipe cross
- coupling piece
- cross fitting
- coplanar
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
- E04B1/5837—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form
- E04B1/585—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form with separate connection devices
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Joining Of Building Structures In Genera (AREA)
- Earth Drilling (AREA)
Abstract
1. Una pieza de acoplamiento en cruz para tubos reforzados del tipo que tiene cuatro ramas dispuestas por parejas, estando situado cada par en un eje, y siendo los ejes coplanarios y formando ángulo recto entre sí, en la que la mejora comprende un elemento rígido situado en dicha pieza de acoplamiento y que se extiende dentro de cada rama de dicha pieza de acoplamiento. 2. La pieza de acoplamiento de la reivindicación 1, en la que dicho elemento abarca sustancialmente cada rama por donde el mismo se extiende dentro de ella. 3. La pieza de acoplamiento de la reivindicación 2, en la que dicho elemento está rígidamente fijado a cada rama por donde el mismo se extiende dentro de ella. 4. La pieza de acoplamiento de la reivindicación 1, en la que dicho elemento es coplanario con dichos ejes y tiene un borde periférico externo que se aproxima sustancialmente a las superficies internas de dicha pieza de acoplamiento, incluida la totalidad de dichas ramas. 5. La pieza de acoplamiento de la reivindicación 4, en la que dicho elemento es una placa y está rígidamente fijado a cada rama de dicha pieza de acoplamiento. 6. Una pieza de acoplamiento en cruz para tubos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/800,325 US4130303A (en) | 1977-05-25 | 1977-05-25 | Reinforced pipe cross fitting |
Publications (2)
Publication Number | Publication Date |
---|---|
ES244269U true ES244269U (es) | 1980-07-01 |
ES244269Y ES244269Y (es) | 1980-12-16 |
Family
ID=25178113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1978244269U Expired ES244269Y (es) | 1977-05-25 | 1978-05-24 | Una pieza de acoplamiento en cruz para tubos. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4130303A (es) |
JP (1) | JPS53148017A (es) |
AU (1) | AU513482B2 (es) |
CA (1) | CA1086918A (es) |
ES (1) | ES244269Y (es) |
FR (1) | FR2392263A1 (es) |
GB (1) | GB1579094A (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4543008A (en) * | 1982-10-29 | 1985-09-24 | Conoco Inc. | Stiffening for complex tubular joints |
US4595311A (en) * | 1983-08-15 | 1986-06-17 | Conoco Inc. | Stiffening for tubular joints |
US4585436A (en) * | 1983-11-03 | 1986-04-29 | Baxter Travenol Laboratories, Inc. | Peritoneal dialysis apparatus |
DE19939221A1 (de) * | 1999-08-18 | 2001-02-22 | Spieldiener Erich Alexander | Absperrvorrichtung |
DE102005055046A1 (de) * | 2005-11-16 | 2007-05-24 | J. Eberspächer GmbH & Co. KG | Übersprecher für eine Abgasanlage |
US20080265566A1 (en) * | 2007-04-27 | 2008-10-30 | Renfro Bill J | Pipe-fitting apparatus for by-passing conduit |
FR2993291B1 (fr) * | 2012-07-13 | 2015-08-21 | Stx France Sa | Piece nodale, son procede de fabrication, structure de fondation pour eolienne offshore l'ayant |
US11421810B2 (en) * | 2020-01-16 | 2022-08-23 | Nibco Inc. | Double vented transition elbow |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2284937A (en) * | 1941-02-17 | 1942-06-02 | Edwin J Wood | Pipe fitting |
GB728005A (en) * | 1952-10-27 | 1955-04-13 | Babcock & Wilcox Ltd | Improvements relating to branched pipes or pipe fittings |
DE1116374B (de) * | 1955-06-21 | 1961-11-02 | Mannesmann Ag | Knotenpunktausbildung fuer Fachwerke aus Stahlrohren |
FR1133143A (fr) * | 1955-10-19 | 1957-03-21 | Robinetterie S A J Soc D | Perfectionnements aux raccords de tuyauteries |
US3336056A (en) * | 1965-03-25 | 1967-08-15 | Gen Motors Corp | Conduit system |
US3504707A (en) * | 1967-04-26 | 1970-04-07 | Alan C Brooks | Coaxial cylinder operated 5-ported double acting poppet valve |
US3468560A (en) * | 1967-08-11 | 1969-09-23 | Gen Motors Corp | Connection for tubular members |
US3531844A (en) * | 1967-08-14 | 1970-10-06 | Gen Motors Corp | Method of forming a branched conduit |
DE1921664C3 (de) * | 1969-03-29 | 1978-04-13 | Sumitomo Metal Industries, Ltd., Osaka (Japan) | Hohlkugeliges Knotenstück für Stahlrohrfachwerke |
DE2202261B1 (de) * | 1972-01-18 | 1973-04-26 | Guenter Stumpf | Vorrichtung zum Auslegen und/oder Schneiden von Gewebebahnen |
US3989396A (en) * | 1972-05-30 | 1976-11-02 | Nippon Steel Corporation | Steel box-column for steel structures |
JPS5022820A (es) * | 1973-06-28 | 1975-03-11 |
-
1977
- 1977-05-25 US US05/800,325 patent/US4130303A/en not_active Expired - Lifetime
-
1978
- 1978-04-06 CA CA300,573A patent/CA1086918A/en not_active Expired
- 1978-04-24 GB GB16077/78A patent/GB1579094A/en not_active Expired
- 1978-04-27 AU AU35497/78A patent/AU513482B2/en not_active Expired
- 1978-05-24 ES ES1978244269U patent/ES244269Y/es not_active Expired
- 1978-05-25 JP JP6322078A patent/JPS53148017A/ja active Granted
- 1978-05-25 FR FR7815632A patent/FR2392263A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2392263A1 (fr) | 1978-12-22 |
GB1579094A (en) | 1980-11-12 |
US4130303A (en) | 1978-12-19 |
AU3549778A (en) | 1979-11-01 |
JPS53148017A (en) | 1978-12-23 |
CA1086918A (en) | 1980-10-07 |
JPS6212435B2 (es) | 1987-03-18 |
ES244269Y (es) | 1980-12-16 |
AU513482B2 (en) | 1980-12-04 |
FR2392263B1 (es) | 1983-07-22 |
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