FR2150229B1 - - Google Patents
Info
- Publication number
- FR2150229B1 FR2150229B1 FR7130731A FR7130731A FR2150229B1 FR 2150229 B1 FR2150229 B1 FR 2150229B1 FR 7130731 A FR7130731 A FR 7130731A FR 7130731 A FR7130731 A FR 7130731A FR 2150229 B1 FR2150229 B1 FR 2150229B1
- Authority
- FR
- France
- 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
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/16—Cutting rods or tubes transversely
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- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- B29C48/902—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies internally
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7130731A FR2150229B1 (tr) | 1971-08-24 | 1971-08-24 | |
GB4307371A GB1347334A (en) | 1971-08-24 | 1971-09-15 | Production of pipe sections from a continuous pipe length |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7130731A FR2150229B1 (tr) | 1971-08-24 | 1971-08-24 | |
GB4307371 | 1971-09-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2150229A1 FR2150229A1 (tr) | 1973-04-06 |
FR2150229B1 true FR2150229B1 (tr) | 1975-02-21 |
Family
ID=26216582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7130731A Expired FR2150229B1 (tr) | 1971-08-24 | 1971-08-24 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2150229B1 (tr) |
GB (1) | GB1347334A (tr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5185A (en) * | 1974-06-20 | 1976-01-05 | Oikawa Shinichi | Puresunyoru tetsupaipuno kanisetsudansoochi |
AT362573B (de) * | 1979-01-25 | 1981-05-25 | Semperit Ag | Vorrichtung zur herstellung von riemen, insbesondere keilriemen |
IN154639B (tr) * | 1980-02-01 | 1984-11-24 | Abplanalp Robert H | |
FR2570325B1 (fr) * | 1984-09-20 | 1987-06-26 | Perales Fernand | Machine automatique pour la confection de tuyaux d'irrigation, le montage de microtubes sur des tubes d'irrigation |
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1971
- 1971-08-24 FR FR7130731A patent/FR2150229B1/fr not_active Expired
- 1971-09-15 GB GB4307371A patent/GB1347334A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1347334A (en) | 1974-02-27 |
FR2150229A1 (tr) | 1973-04-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |