BR7207483D0 - Uma secao de tubo em concreto aperfeicoada e processo para fabricacao da dita secao de tubo - Google Patents
Uma secao de tubo em concreto aperfeicoada e processo para fabricacao da dita secao de tuboInfo
- Publication number
- BR7207483D0 BR7207483D0 BR007483/72A BR748372A BR7207483D0 BR 7207483 D0 BR7207483 D0 BR 7207483D0 BR 007483/72 A BR007483/72 A BR 007483/72A BR 748372 A BR748372 A BR 748372A BR 7207483 D0 BR7207483 D0 BR 7207483D0
- Authority
- BR
- Brazil
- Prior art keywords
- tube section
- manufacturing
- perfected
- perfected concrete
- concrete tube
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
- B28B21/563—Gaskets
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/025—Rolling sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Joints With Sleeves (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Building Environments (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Sealing Material Composition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1351271T | 1971-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7207483D0 true BR7207483D0 (pt) | 1973-12-06 |
Family
ID=20297513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR007483/72A BR7207483D0 (pt) | 1971-10-25 | 1972-10-25 | Uma secao de tubo em concreto aperfeicoada e processo para fabricacao da dita secao de tubo |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5442009B2 (fi) |
| BE (1) | BE790520A (fi) |
| BR (1) | BR7207483D0 (fi) |
| CA (1) | CA971200A (fi) |
| DE (2) | DE2266044C2 (fi) |
| DK (2) | DK137203B (fi) |
| ES (1) | ES407917A1 (fi) |
| FI (2) | FI58012C (fi) |
| FR (1) | FR2158977A5 (fi) |
| GB (2) | GB1409072A (fi) |
| IT (1) | IT966493B (fi) |
| MY (1) | MY8800154A (fi) |
| NL (1) | NL7214455A (fi) |
| NO (2) | NO137950C (fi) |
| SE (1) | SE367866B (fi) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6020080Y2 (ja) * | 1977-11-18 | 1985-06-15 | 株式会社東芝 | 燃料プ−ル用ゲ−ト |
| SE403650B (sv) * | 1978-01-11 | 1978-08-28 | Forsheda Gummifabriks Ab | Tetningsring for avtetning av spalten mellan tva axiellt sammanforbara tetningsytor och sett att framstella nemnda ring |
| JPS5720331Y2 (fi) * | 1978-10-03 | 1982-04-30 | ||
| SE444357B (sv) * | 1980-01-14 | 1986-04-07 | Forsheda Gummifabrik Ab | Sett for formning av en rormuff |
| EP0056169A1 (en) * | 1981-01-08 | 1982-07-21 | Ballast-Nedam Groep N.V. | Water tight seal between two concrete elements |
| DE3142724C1 (de) * | 1981-10-28 | 1983-02-03 | Denso-Chemie Wedekind Kg, 5090 Leverkusen | Steckmuffendichtung für Betonrohre |
| DE3219522A1 (de) * | 1981-10-28 | 1983-12-01 | Denso-Chemie Wedekind Kg, 5090 Leverkusen | Steckmuffendichtung fuer rohre |
| US4854543A (en) * | 1985-09-19 | 1989-08-08 | Les Industries Fortier Ltee | Apparatus for forming an opening with a gasket in a masonry manhole |
| US4693482A (en) * | 1985-09-19 | 1987-09-15 | Les Industries Fortier Ltee | Molded elastomeric circular gasket |
| DE3633534A1 (de) * | 1986-10-02 | 1988-04-14 | Muecher Hermann Gmbh | Einrichtung zum befestigen eines abstandshalters |
| DE59106017D1 (de) | 1990-09-28 | 1995-08-24 | Phoenix Ag | Steckmuffenverbindung. |
| US5813677A (en) * | 1992-09-21 | 1998-09-29 | Forsheda-Stefa Gmbh | Seal between two interlocking components |
| GB2315701A (en) * | 1996-08-01 | 1998-02-11 | Glynwed Pipe Systems Ltd | Mould for concrete pipe socket end |
| GB2350082A (en) * | 1999-05-15 | 2000-11-22 | Stanton Bonna Concrete Ltd | A concrete pipe having a sealing member |
| CN109958874B (zh) * | 2019-03-25 | 2022-03-25 | 汤始建华建材（南通）有限公司 | 一种钢管套筒及同时测量其强度和预应力筋强度的方法 |
| CN111945854A (zh) * | 2020-08-24 | 2020-11-17 | 中国水利水电第七工程局有限公司 | 一种企口式大直径预制混凝土管节安装设备及施工工艺 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7113241U (fi) * | 1900-01-01 | Arlt G | ||
| GB622058A (en) * | 1947-03-07 | 1949-04-26 | John Ellis & Sons Ltd | Improvements relating to pipe joints |
| US2929124A (en) | 1954-10-04 | 1960-03-22 | United Concrete Pipe Corp | Spigot mold for concrete pipes |
| US2955322A (en) * | 1958-07-02 | 1960-10-11 | Kaul Clay Company | Apparatus for forming a liner having a resilient ring-shaped gasket anchored therein in the socket of a pipe member |
| FR1516933A (fr) * | 1967-01-18 | 1968-02-05 | Fonderie Soc Gen De | Procédé de réalisation d'un joint d'étanchéité pour assemblage de canalisation |
| US3567233A (en) * | 1968-07-11 | 1971-03-02 | Fred C Stepanich | Gasket means for pipe |
| DE1963917A1 (de) * | 1969-12-20 | 1971-06-24 | Phoenix Gummiwerke Ag | Abdichtungsring aus Gummi oder gummiaehnlichem Material fuer Muffenrohre aus Steinzeug |
-
0
- BE BE790520D patent/BE790520A/xx not_active IP Right Cessation
-
1971
- 1971-10-25 SE SE13512/71A patent/SE367866B/xx unknown
-
1972
- 1972-10-23 GB GB1018075A patent/GB1409072A/en not_active Expired
- 1972-10-23 GB GB4870472A patent/GB1409071A/en not_active Expired
- 1972-10-24 DK DK526272AA patent/DK137203B/da not_active IP Right Cessation
- 1972-10-24 FI FI2945/72A patent/FI58012C/fi active
- 1972-10-24 NO NO3818/72A patent/NO137950C/no unknown
- 1972-10-24 IT IT53578/72A patent/IT966493B/it active
- 1972-10-24 DE DE2266044A patent/DE2266044C2/de not_active Expired
- 1972-10-24 DE DE2252089A patent/DE2252089A1/de not_active Ceased
- 1972-10-24 ES ES407917A patent/ES407917A1/es not_active Expired
- 1972-10-25 CA CA154,782A patent/CA971200A/en not_active Expired
- 1972-10-25 JP JP10635972A patent/JPS5442009B2/ja not_active Expired
- 1972-10-25 BR BR007483/72A patent/BR7207483D0/pt unknown
- 1972-10-25 FR FR7237907A patent/FR2158977A5/fr not_active Expired
- 1972-10-25 NL NL7214455A patent/NL7214455A/xx not_active Application Discontinuation
-
1975
- 1975-06-26 FI FI751899A patent/FI65481C/fi not_active IP Right Cessation
- 1975-09-10 DK DK403975A patent/DK146775C/da active
-
1977
- 1977-04-19 NO NO77771350A patent/NO144200C/no unknown
-
1988
- 1988-12-30 MY MY154/88A patent/MY8800154A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO137950B (no) | 1978-02-13 |
| ES407917A1 (es) | 1975-11-01 |
| GB1409071A (en) | 1975-10-08 |
| SE367866B (fi) | 1974-06-10 |
| NO144200C (no) | 1981-07-15 |
| JPS4954918A (fi) | 1974-05-28 |
| NO144200B (no) | 1981-04-06 |
| BE790520A (fr) | 1973-02-15 |
| FI58012B (fi) | 1980-07-31 |
| DK146775B (da) | 1984-01-02 |
| FI65481B (fi) | 1984-01-31 |
| NL7214455A (fi) | 1973-04-27 |
| JPS5442009B2 (fi) | 1979-12-12 |
| DK137203B (da) | 1978-01-30 |
| NO137950C (no) | 1978-05-24 |
| IT966493B (it) | 1974-02-11 |
| CA971200A (en) | 1975-07-15 |
| FI58012C (fi) | 1980-11-10 |
| FI65481C (fi) | 1984-05-10 |
| DK146775C (da) | 1984-06-12 |
| DK403975A (da) | 1975-09-10 |
| FI751899A (fi) | 1975-06-26 |
| GB1409072A (en) | 1975-10-08 |
| DK137203C (fi) | 1978-07-03 |
| NO771350L (fi) | 1973-04-26 |
| MY8800154A (en) | 1988-12-31 |
| DE2266044C2 (fi) | 1989-10-12 |
| FR2158977A5 (fi) | 1973-06-15 |
| DE2252089A1 (de) | 1973-05-03 |
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