DE2552965C2 - Rohrverzweigungssystem aus Kunststoff, insbesondere für Bewässerungszwecke - Google Patents
Rohrverzweigungssystem aus Kunststoff, insbesondere für BewässerungszweckeInfo
- Publication number
- DE2552965C2 DE2552965C2 DE2552965A DE2552965A DE2552965C2 DE 2552965 C2 DE2552965 C2 DE 2552965C2 DE 2552965 A DE2552965 A DE 2552965A DE 2552965 A DE2552965 A DE 2552965A DE 2552965 C2 DE2552965 C2 DE 2552965C2
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- branch
- pipes
- plastic
- feed pipe
- 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
- 239000004033 plastic Substances 0.000 title claims description 16
- 230000002262 irrigation Effects 0.000 title claims description 9
- 238000003973 irrigation Methods 0.000 title claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000465 moulding Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005372 isotope separation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
- B29D23/003—Pipe joints, e.g. straight joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
- B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
-
- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
- F16L47/32—Branch units, e.g. made in one piece, welded, riveted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/003—Tubular articles having irregular or rough surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/24—Pipe joints or couplings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2552965A DE2552965C2 (de) | 1975-11-26 | 1975-11-26 | Rohrverzweigungssystem aus Kunststoff, insbesondere für Bewässerungszwecke |
| FR7635790A FR2336627A1 (fr) | 1975-11-26 | 1976-11-26 | Tube de matiere plastique et dispositif d'obtention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2552965A DE2552965C2 (de) | 1975-11-26 | 1975-11-26 | Rohrverzweigungssystem aus Kunststoff, insbesondere für Bewässerungszwecke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2552965A1 DE2552965A1 (de) | 1977-06-08 |
| DE2552965C2 true DE2552965C2 (de) | 1982-11-04 |
Family
ID=5962625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2552965A Expired DE2552965C2 (de) | 1975-11-26 | 1975-11-26 | Rohrverzweigungssystem aus Kunststoff, insbesondere für Bewässerungszwecke |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2552965C2 (show.php) |
| FR (1) | FR2336627A1 (show.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19608781A1 (de) * | 1995-03-14 | 1996-09-19 | Sbk Gmbh | Verteileranordnung |
| DE102019129610A1 (de) * | 2019-11-04 | 2021-05-06 | Voss Automotive Gmbh | "Rohrleitung mit Anbindungsstelle" |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7407188U (de) * | 1975-01-23 | Interatom Internationale Atomreakto | Verzweigte Verrohrung | |
| DE1255292B (de) * | 1962-08-16 | 1967-11-30 | Wilhelm Hegler Isolierrohrwerk | Vorrichtung zum Verformen eines Rohres aus Kunststoff |
| CH407530A (de) * | 1963-10-21 | 1966-02-15 | Fischer Ag Georg | Vorrichtung zur Herstellung von Kunststoff-Fittings |
| NL160373C (nl) * | 1968-11-08 | 1979-10-15 | Wavin Bv | Pijpverbindingsstuk voor pijpen met uitwendige schroeflijn- vormige ruggen. |
| US3833699A (en) * | 1971-10-26 | 1974-09-03 | Norbalt Rubber Corp | Method of forming corrugated tubing using a mandrel having inflatable sleeves adjacent the ends |
| FR2183316A5 (show.php) * | 1972-05-02 | 1973-12-14 | Tousco Jean | |
| JPS5117905A (ja) * | 1974-07-19 | 1976-02-13 | Tomiji Tarukawa | Taikaseikantsugiteno seizohohotoseizosochi |
| FR2299956A1 (fr) * | 1975-02-06 | 1976-09-03 | Megias Joseph | Procede |
-
1975
- 1975-11-26 DE DE2552965A patent/DE2552965C2/de not_active Expired
-
1976
- 1976-11-26 FR FR7635790A patent/FR2336627A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2552965A1 (de) | 1977-06-08 |
| FR2336627B1 (show.php) | 1983-02-04 |
| FR2336627A1 (fr) | 1977-07-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |