IT951309B - Impianto per la produzione di tubi rinforzati - Google Patents
Impianto per la produzione di tubi rinforzatiInfo
- Publication number
- IT951309B IT951309B IT23006/72A IT2300672A IT951309B IT 951309 B IT951309 B IT 951309B IT 23006/72 A IT23006/72 A IT 23006/72A IT 2300672 A IT2300672 A IT 2300672A IT 951309 B IT951309 B IT 951309B
- Authority
- IT
- Italy
- Prior art keywords
- plant
- production
- reinforced pipes
- reinforced
- pipes
- Prior art date
Links
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
-
- 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
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/151—Coating hollow articles
- B29C48/152—Coating hollow articles the inner surfaces thereof
- B29C48/153—Coating both inner and outer surfaces
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/695—Flow dividers, e.g. breaker plates
-
- 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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92019—Pressure
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92085—Velocity
- B29C2948/92095—Angular velocity
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92114—Dimensions
- B29C2948/92152—Thickness
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
- B29C2948/92647—Thickness
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
-
- 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
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15167971A | 1971-06-10 | 1971-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT951309B true IT951309B (it) | 1973-06-30 |
Family
ID=22539798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23006/72A IT951309B (it) | 1971-06-10 | 1972-04-11 | Impianto per la produzione di tubi rinforzati |
Country Status (8)
Country | Link |
---|---|
US (1) | US3698988A (it) |
AU (1) | AU460805B2 (it) |
BE (1) | BE784573A (it) |
CA (1) | CA963216A (it) |
DE (1) | DE2227601B2 (it) |
FR (1) | FR2140639B1 (it) |
GB (1) | GB1350851A (it) |
IT (1) | IT951309B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1400003A (en) * | 1971-04-21 | 1975-07-16 | Dunlop Ltd | Flexible reinforcing structures |
IN144765B (it) * | 1975-02-12 | 1978-07-01 | Rasmussen O B | |
GB2136346A (en) * | 1983-03-10 | 1984-09-19 | Zong Lin Fu | Method and apparatus for fabricating braided filament reinforced hose |
US5225021A (en) * | 1986-02-07 | 1993-07-06 | Futuretech Ag | Process and apparatus for the continuous production of fibre-reinforced plastic hollow sections |
JPS62296749A (ja) * | 1986-06-13 | 1987-12-24 | Toshiba Corp | テ−ピング装置 |
US5845871A (en) * | 1996-04-29 | 1998-12-08 | Csi Core Specialties Inc. | Recycled core for winding paper |
US8747098B1 (en) | 2008-03-24 | 2014-06-10 | Ebert Composites Corporation | Thermoplastic pultrusion die system and method |
US8123510B1 (en) * | 2008-03-24 | 2012-02-28 | Ebert Composite Corporation | Thermoplastic pultrusion die system and method |
RU2542051C2 (ru) * | 2013-05-14 | 2015-02-20 | Виктор Владимирович Данильцев | Станок для производства труб из армированных пластмасс |
GB2518637B (en) | 2013-09-26 | 2020-07-15 | Dunlop Oil & Marine Ltd | A method of hose construction |
CN113232266A (zh) * | 2021-06-03 | 2021-08-10 | 毛木涛 | 挤出发泡机 |
-
1971
- 1971-06-10 US US151679A patent/US3698988A/en not_active Expired - Lifetime
-
1972
- 1972-03-15 CA CA137,134A patent/CA963216A/en not_active Expired
- 1972-03-22 AU AU40266/72A patent/AU460805B2/en not_active Expired
- 1972-04-11 IT IT23006/72A patent/IT951309B/it active
- 1972-06-07 DE DE19722227601 patent/DE2227601B2/de active Granted
- 1972-06-08 GB GB2673472A patent/GB1350851A/en not_active Expired
- 1972-06-08 BE BE784573A patent/BE784573A/xx unknown
- 1972-06-09 FR FR7220891A patent/FR2140639B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2227601B2 (de) | 1976-10-28 |
AU460805B2 (en) | 1975-04-16 |
AU4026672A (en) | 1973-09-27 |
CA963216A (en) | 1975-02-25 |
US3698988A (en) | 1972-10-17 |
GB1350851A (en) | 1974-04-24 |
BE784573A (fr) | 1972-12-08 |
FR2140639B1 (it) | 1977-12-23 |
DE2227601A1 (de) | 1973-01-11 |
FR2140639A1 (it) | 1973-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT973901B (it) | Procedimento per la produzione di alogenidrine | |
IT984073B (it) | Complesso di fissaggio partico larmente per tubi | |
IT947743B (it) | Metodo e impianto per la produzio ne di cemento | |
IT974130B (it) | Apparecchio per la pulitura di tubazioni | |
IT966342B (it) | Procedimento per la produzione di nitrili insaturi | |
IT958044B (it) | Procedimento per la produzione di politiobisfenoli | |
IT951309B (it) | Impianto per la produzione di tubi rinforzati | |
IT958641B (it) | Procedimento per la produzione diretta di acciaio | |
IT991279B (it) | Impianto per la preparazione di pannelli di cemento di amianto | |
IT944853B (it) | Impianto per la produzione di nastro metallico | |
IT966600B (it) | Metodo ed apparecchiatura per la produzione di tubi scanalati inter mittentemente | |
IT960601B (it) | Giunzione di tubi | |
IT957992B (it) | Procedimento per la produzione di ipofosfiti | |
IT965464B (it) | Procedimento per la produzione di composti dicianovinilic | |
IT964285B (it) | Metodo per la produzione di alcooli | |
IT960642B (it) | Procedimento per la produzione di monocristalli a iii bv senza dislocazioni | |
IT959677B (it) | Procedimento e impianto per la fab bricazione di tubi accoppiati rin forzati con fibre | |
BE780528A (fr) | Perfectionnements relatifs a la production de tubes | |
IT949109B (it) | Procedimento per la produzione di calcestruzzo leggero | |
IT966300B (it) | Procedimento per la produzione di i, i diantrachinonili | |
IT978198B (it) | Apparecchiatura per la produzio ne di tubi metallici | |
IT964907B (it) | Impianto per la ripartizione a for mato di pannelli | |
IT965070B (it) | Giunti per tubi | |
IT964044B (it) | Metodo per la produzione di energia | |
IT960417B (it) | Procedimento per la produzione di un fertilizzante fostatico |