LU48231A1 - - Google Patents
Info
- Publication number
- LU48231A1 LU48231A1 LU48231A LU48231A LU48231A1 LU 48231 A1 LU48231 A1 LU 48231A1 LU 48231 A LU48231 A LU 48231A LU 48231 A LU48231 A LU 48231A LU 48231 A1 LU48231 A1 LU 48231A1
- Authority
- LU
- Luxembourg
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
- B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
- B28B21/66—Reinforcing mats
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Preliminary Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0076024 | 1964-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU48231A1 true LU48231A1 (xx) | 1965-05-20 |
Family
ID=6978904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU48231A LU48231A1 (xx) | 1964-03-21 | 1965-03-20 |
Country Status (6)
| Country | Link |
|---|---|
| AT (2) | AT255090B (xx) |
| CH (1) | CH442894A (xx) |
| DE (1) | DE1484130B1 (xx) |
| GB (1) | GB1096538A (xx) |
| LU (1) | LU48231A1 (xx) |
| NL (1) | NL6503527A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4019281A1 (de) * | 1990-06-16 | 1991-12-19 | Beton & Monierbau Gmbh | Verfahren zur herstellung von gittermatten fuer den streckenausbau des untertagebetriebes |
| CN111810727B (zh) * | 2020-06-24 | 2022-05-20 | 昆山固特水泥制管有限公司 | 一种混凝土管及其加工工艺 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT179885B (de) * | 1952-05-30 | 1954-10-11 | Evg Entwicklung Verwert Ges | Geschweißtes Drahtgitter aus zwei sich kreuzenden Stabreihen für abgewinkelte, bogenförmig verlaufende Bewehrungen |
-
1964
- 1964-03-21 DE DE19641484130 patent/DE1484130B1/de active Pending
-
1965
- 1965-03-18 CH CH378465A patent/CH442894A/de unknown
- 1965-03-19 NL NL6503527A patent/NL6503527A/xx unknown
- 1965-03-19 AT AT252065A patent/AT255090B/de active
- 1965-03-19 AT AT720166A patent/AT270338B/de active
- 1965-03-20 LU LU48231A patent/LU48231A1/xx unknown
- 1965-03-22 GB GB1201665A patent/GB1096538A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT270338B (de) | 1969-04-25 |
| GB1096538A (en) | 1967-12-29 |
| AT255090B (de) | 1967-06-26 |
| DE1484130B1 (de) | 1970-03-12 |
| NL6503527A (xx) | 1965-09-22 |
| CH442894A (de) | 1967-08-31 |