FR911837A - Perfectionnement aux tuyaux en béton armé précontraint - Google Patents
Perfectionnement aux tuyaux en béton armé précontraintInfo
- Publication number
- FR911837A FR911837A FR911837DA FR911837A FR 911837 A FR911837 A FR 911837A FR 911837D A FR911837D A FR 911837DA FR 911837 A FR911837 A FR 911837A
- Authority
- FR
- France
- Prior art keywords
- improvement
- reinforced concrete
- prestressed reinforced
- concrete pipes
- pipes
- 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
Links
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
- F16L9/00—Rigid pipes
- F16L9/08—Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement
-
- 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
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/0027—Joints for pipes made of reinforced concrete
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S52/00—Static structures, e.g. buildings
- Y10S52/07—Synthetic building materials, reinforcements and equivalents
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US911837XA | 1944-06-29 | 1944-06-29 | |
US542696A US2470009A (en) | 1944-06-29 | 1944-06-29 | Pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
FR911837A true FR911837A (fr) | 1946-07-22 |
Family
ID=33100630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR911837D Expired FR911837A (fr) | 1944-06-29 | 1945-06-28 | Perfectionnement aux tuyaux en béton armé précontraint |
Country Status (2)
Country | Link |
---|---|
US (1) | US2470009A (fr) |
FR (1) | FR911837A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2602469A (en) * | 1946-11-04 | 1952-07-08 | American Pipe & Constr Co | Reinforced concrete pipe |
US2597084A (en) * | 1948-01-13 | 1952-05-20 | Huddleston Julian | Method of molding prestressed concrete structures |
US2951006A (en) * | 1953-01-16 | 1960-08-30 | Rubenstein David | Reel-unit and method |
US3111569A (en) * | 1958-06-20 | 1963-11-19 | Rubenstein David | Packaged laminated constructions |
US3322157A (en) * | 1963-08-19 | 1967-05-30 | Mobil Oil Corp | Cement-lined pipes of increased flexibility and method of making same |
US7429323B2 (en) * | 2005-04-27 | 2008-09-30 | Price Brothers Company | Water treatment system and pressure pipe therefor |
CA2925492A1 (fr) * | 2012-10-26 | 2014-04-26 | Munro Ltd. | Raccord de tuyauterie pour former un joint etanche aux liquides et procede de formation de celui-ci |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1609660A (en) * | 1925-02-19 | 1926-12-07 | Claude A Phelps | Concrete pressure-pipe joint |
US1770180A (en) * | 1926-03-18 | 1930-07-08 | Lock Joint Pipe Co | Pipe and method of making it |
US2102968A (en) * | 1934-12-28 | 1937-12-21 | Overvad Marius | Process for the manufacture of concrete pipes |
US2236108A (en) * | 1940-04-06 | 1941-03-25 | Miller Joseph Edwin | Concrete pipe |
US2296560A (en) * | 1941-03-19 | 1942-09-22 | Talco Asphalt & Refining Compa | Bell and spigot asphalt steel core pipe |
US2348477A (en) * | 1942-07-31 | 1944-05-09 | American Pipe & Constr Co | Pipe and method of making same |
-
1944
- 1944-06-29 US US542696A patent/US2470009A/en not_active Expired - Lifetime
-
1945
- 1945-06-28 FR FR911837D patent/FR911837A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2470009A (en) | 1949-05-10 |
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