BE803401A - Dispositif pour l'enrobage continu de tuyaux de drainage, au moyen de bandes en materiau filtrant - Google Patents
Dispositif pour l'enrobage continu de tuyaux de drainage, au moyen de bandes en materiau filtrantInfo
- Publication number
- BE803401A BE803401A BE134393A BE134393A BE803401A BE 803401 A BE803401 A BE 803401A BE 134393 A BE134393 A BE 134393A BE 134393 A BE134393 A BE 134393A BE 803401 A BE803401 A BE 803401A
- Authority
- BE
- Belgium
- Prior art keywords
- strips
- filtering material
- continuous coating
- drainage pipes
- drainage
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G99/00—Subject matter not provided for in other groups of this subclass
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G25/00—Lap-forming devices not integral with machines specified above
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/20—Tearing
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
- E02B11/005—Drainage conduits
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Making Paper Articles (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2239327A DE2239327A1 (de) | 1972-08-10 | 1972-08-10 | Vorrichtung zum fortlaufenden doublieren von florbahnen |
DE2239367A DE2239367A1 (de) | 1972-08-10 | 1972-08-10 | Vorrichtung zum fortlaufenden abtrennen von laengsstreifen von einer florbahn |
DE2239326A DE2239326A1 (de) | 1972-08-10 | 1972-08-10 | Vorrichtung zum fortlaufenden ummanteln von drainrohren mit filtermaterialstreifen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE803401A true BE803401A (fr) | 1973-12-03 |
Family
ID=27184629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE134393A BE803401A (fr) | 1972-08-10 | 1973-08-09 | Dispositif pour l'enrobage continu de tuyaux de drainage, au moyen de bandes en materiau filtrant |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE803401A (xx) |
DE (3) | DE2239327A1 (xx) |
FR (1) | FR2212825A5 (xx) |
NL (3) | NL7310982A (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2644375C3 (de) * | 1976-10-01 | 1982-10-14 | Mors, Hans, 4715 Ascheberg | Vorrichtung zum fortlaufenden Umhüllen eines Kunststoff-Dränrohres mit einem Filtermantel |
CH615135A5 (en) * | 1977-07-26 | 1980-01-15 | Gesind Ag | Device for folding a material in strip form which is supplied continuously in the form of a strip |
-
1972
- 1972-08-10 DE DE2239327A patent/DE2239327A1/de active Pending
- 1972-08-10 DE DE2239367A patent/DE2239367A1/de active Pending
- 1972-08-10 DE DE2239326A patent/DE2239326A1/de active Pending
-
1973
- 1973-08-09 NL NL7310982A patent/NL7310982A/xx unknown
- 1973-08-09 NL NL7310983A patent/NL7310983A/xx not_active Application Discontinuation
- 1973-08-09 BE BE134393A patent/BE803401A/xx unknown
- 1973-08-09 NL NL7310978A patent/NL7310978A/xx unknown
- 1973-08-10 FR FR7329340A patent/FR2212825A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7310982A (xx) | 1974-02-12 |
FR2212825A5 (en) | 1974-07-26 |
DE2239326A1 (de) | 1974-02-21 |
DE2239327A1 (de) | 1974-02-21 |
DE2239367A1 (de) | 1974-02-21 |
NL7310978A (xx) | 1974-02-12 |
NL7310983A (xx) | 1974-02-12 |
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