BE790649A - Dispositif pour la realisation de tube - Google Patents
Dispositif pour la realisation de tubeInfo
- Publication number
- BE790649A BE790649A BE790649DA BE790649A BE 790649 A BE790649 A BE 790649A BE 790649D A BE790649D A BE 790649DA BE 790649 A BE790649 A BE 790649A
- Authority
- BE
- Belgium
- Prior art keywords
- realization
- tube
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
- B26F1/0061—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially
- B26F1/0069—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially and the tool travels with the tube
-
- 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
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7140184A FR2158158A1 (en) | 1971-11-02 | 1971-11-02 | Screw threaded plastic tube - by passing extruded tube through rotating die with helical grooves |
Publications (1)
Publication Number | Publication Date |
---|---|
BE790649A true BE790649A (fr) | 1973-02-15 |
Family
ID=9085555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE790649D BE790649A (fr) | 1971-11-02 | Dispositif pour la realisation de tube |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE790649A (fr) |
FR (1) | FR2158158A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0045606A1 (fr) * | 1980-07-31 | 1982-02-10 | A.E.S. Plastics Limited | Flexible et son procédé de fabrication |
US4774123A (en) * | 1984-10-23 | 1988-09-27 | Minnesota Mining And Manufacturing Company | Thermoplastic block shape and manufacturing method |
EP0285080A3 (fr) * | 1987-03-30 | 1990-10-31 | RXS Schrumpftechnik-Garnituren GmbH | Dispositif pour la dilatation de manchons rétractables |
CN113183236B (zh) * | 2021-04-14 | 2023-07-28 | 郑州领胜科技有限公司 | 一种泡棉料带产品的模切方法 |
-
0
- BE BE790649D patent/BE790649A/fr unknown
-
1971
- 1971-11-02 FR FR7140184A patent/FR2158158A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2158158A1 (en) | 1973-06-15 |
FR2158158B3 (fr) | 1974-07-19 |
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