NO754309L - - Google Patents
Info
- Publication number
- NO754309L NO754309L NO754309A NO754309A NO754309L NO 754309 L NO754309 L NO 754309L NO 754309 A NO754309 A NO 754309A NO 754309 A NO754309 A NO 754309A NO 754309 L NO754309 L NO 754309L
- Authority
- NO
- Norway
- Prior art keywords
- guides
- segments
- hollow
- orbit
- mold
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000012815 thermoplastic material Substances 0.000 claims description 2
- 230000003134 recirculating effect Effects 0.000 claims 1
- 238000001125 extrusion Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2461214A DE2461214C3 (de) | 1974-12-23 | 1974-12-23 | Vorrichtung zum Herstellen von Faltenrohren aus thermoplastischem Kunststoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO754309L true NO754309L (de) | 1976-06-24 |
Family
ID=5934438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO754309A NO754309L (de) | 1974-12-23 | 1975-12-18 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | ATA967475A (de) |
| DE (1) | DE2461214C3 (de) |
| DK (1) | DK575975A (de) |
| FI (1) | FI753573A (de) |
| FR (1) | FR2295827A1 (de) |
| NO (1) | NO754309L (de) |
| SE (1) | SE7514474L (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3118932C3 (de) * | 1981-05-13 | 1995-02-09 | Wilhelm Hegler | Vorrichtung zur Herstellung von Kunststoffrohren mit Querrillen |
| DE9311140U1 (de) * | 1993-07-26 | 1993-09-09 | Drossbach GmbH & Co KG, 86641 Rain | Vorrichtung zum Herstellen von Wellrohren aus thermoplastischem Kunststoff |
| DE19513456C2 (de) * | 1995-04-08 | 1997-08-14 | Greiz Plasttechnik | Verfahren und Vorrichtung zum schnellen Wechseln der Außenabstützschalen einer Anlage zum kontinuierlichen Schäumen von Rohrisolierschalen |
-
1974
- 1974-12-23 DE DE2461214A patent/DE2461214C3/de not_active Expired
-
1975
- 1975-12-17 FI FI753573A patent/FI753573A/fi not_active Application Discontinuation
- 1975-12-18 NO NO754309A patent/NO754309L/no unknown
- 1975-12-18 DK DK575975A patent/DK575975A/da unknown
- 1975-12-19 SE SE7514474A patent/SE7514474L/xx unknown
- 1975-12-19 AT AT967475A patent/ATA967475A/de unknown
- 1975-12-23 FR FR7539499A patent/FR2295827A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| AU8782775A (en) | 1977-06-30 |
| ATA967475A (de) | 1978-10-15 |
| DK575975A (da) | 1976-06-24 |
| SE7514474L (sv) | 1976-06-24 |
| DE2461214B2 (de) | 1979-11-29 |
| FI753573A (de) | 1977-06-24 |
| DE2461214C3 (de) | 1980-07-31 |
| DE2461214A1 (de) | 1976-06-24 |
| FR2295827A1 (fr) | 1976-07-23 |
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