ES2140577T3 - Un metodo para fabricar una tuberia de material termoplastico. - Google Patents
Un metodo para fabricar una tuberia de material termoplastico.Info
- Publication number
- ES2140577T3 ES2140577T3 ES95108160T ES95108160T ES2140577T3 ES 2140577 T3 ES2140577 T3 ES 2140577T3 ES 95108160 T ES95108160 T ES 95108160T ES 95108160 T ES95108160 T ES 95108160T ES 2140577 T3 ES2140577 T3 ES 2140577T3
- Authority
- ES
- Spain
- Prior art keywords
- sealing ring
- manufacture
- gross
- tube
- 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 - Lifetime
Links
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
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/08—Belling or enlarging, e.g. combined with forming a groove using pressure difference
-
- 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
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/025—Belling or enlarging, e.g. combined with forming a groove combined with the introduction of a sealing ring, e.g. using the sealing element as forming element
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/079—Auxiliary parts or inserts
- B29C2949/08—Preforms made of several individual parts, e.g. by welding or gluing parts together
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
-
- 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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/02—Thermal shrinking
-
- 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
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
- B29K2105/258—Tubular
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/909—Direct application of fluid pressure differential to stretch an article or preform and heat shrinking of stretched article or preform
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Joints With Sleeves (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
EN UN METODO PARA LA FABRICACION DE UN TUBO TERMOPLASTICO (46), SE COLOCA EN UNA CAMARA CILINDRICA UNA PIEZA BRUTA EN FORMA DE TUBO CUYO GROSOR DE LA PARED SEA MAYOR Y EL DIAMETRO MENOR QUE EL TUBO TERMOPLASTICO ACABADO. LA PIEZA BRUTA SE CONFORMA ABLANDANDOLA Y EXPANDIENDOLA HASTA QUE ENTRE EN CONTACTO CON LA SUPERFICIE INTERIOR DE LA CAMARA. A CONTINUACION SE MONTA UN ANILLO OBTURADOR (64) EN UNA PORCION FINAL DEL TUBO DE PLASTICO LO CUAL SE HACE COLOCANDO EL ANILLO OBTURADOR EN LA PIEZA BRUTA EXPANDIDA Y CONTRAYENDO LA PIEZA BRUTA ALREDEDOR DEL ANILLO OBTURADOR A BASE DE CALENTAR LA PORCION FINAL DEL TUBO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9401935A SE513872C2 (sv) | 1994-06-03 | 1994-06-03 | Sätt att framställa plaströr med tätningsring, innefattande expandering och krympning av röret |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2140577T3 true ES2140577T3 (es) | 2000-03-01 |
Family
ID=20394244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95108160T Expired - Lifetime ES2140577T3 (es) | 1994-06-03 | 1995-05-29 | Un metodo para fabricar una tuberia de material termoplastico. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5653935A (es) |
EP (1) | EP0685317B1 (es) |
JP (1) | JPH08108462A (es) |
AU (1) | AU680126B2 (es) |
DE (1) | DE69514035T2 (es) |
ES (1) | ES2140577T3 (es) |
FI (1) | FI112337B (es) |
NO (1) | NO308783B1 (es) |
SE (1) | SE513872C2 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0851806B1 (en) * | 1995-09-20 | 2001-06-27 | Uponor Innovation AB | A method of socketing a pipe |
JP2000117484A (ja) * | 1998-10-19 | 2000-04-25 | Senko Kinzoku:Kk | 継目なしリング状ブレージング材及びその製造方法 |
FI112276B (fi) * | 1999-04-01 | 2003-11-14 | Uponor Innovation Ab | Muhvilla varustettu muoviputki ja menetelmä muhvin muodostamiseksi muoviputkeen |
AT409945B (de) | 2001-08-02 | 2002-12-27 | Schnallinger Helmuth | Verfahren zum herstellen einer rohrendmuffe aus thermoplastischem kunststoff |
US20050191122A1 (en) * | 2004-03-01 | 2005-09-01 | Gethmann Douglas P. | Locking mechanism for a threaded connection |
WO2006076138A2 (en) * | 2005-01-11 | 2006-07-20 | Eddy Allan Balma | A method for manufacturing a percussion instrument |
DE102005025460A1 (de) | 2005-06-02 | 2006-12-07 | Poloplast Gmbh & Co.Kg | Verfahren zur Herstellung einer Rohrendsteckmuffe sowie Sickeneinsatz zur Formung einer Sicke einer Rohrendsteckmuffe |
FR2892338A1 (fr) * | 2005-10-21 | 2007-04-27 | Alphacan Sa | Procede et installation de thermoformage d'une emboiture de tube en materiau polymere, et tube muni d'une telle emboiture |
DE102006057304A1 (de) | 2006-12-05 | 2008-06-19 | Poloplast Gmbh & Co.Kg | Rohrendsteckmuffe mit einer Sicke |
JP4995039B2 (ja) * | 2007-10-31 | 2012-08-08 | 小島プレス工業株式会社 | 超音波切削加工方法並びに超音波切削加工用中空成形品 |
CA2810600C (en) * | 2010-09-06 | 2018-04-17 | Molecor Tecnologia, S. L. | Device and method for producing the mouths of biaxially oriented plastic tubes with integrated sealing gaskets |
CN104162972B (zh) * | 2013-05-17 | 2018-04-17 | 莫勒科尔科技有限公司 | 用于生产分子双定向塑料管的设备和方法 |
US11110646B2 (en) * | 2019-07-23 | 2021-09-07 | Brochman Innovations, Llc | PEX tubing expander head |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL91938C (es) * | 1954-09-25 | |||
US3544672A (en) * | 1967-11-06 | 1970-12-01 | Greiner Scient Corp | Coupling and method for making |
FR2184857A1 (en) * | 1972-05-16 | 1973-12-28 | Yorkshire Imperial Plastics | Thermoplastic pipe socket |
NL7209102A (es) * | 1972-06-30 | 1974-01-02 | ||
GB1589052A (en) * | 1976-09-23 | 1981-05-07 | Yorkshire Imperial Plastics | Pipe of oriented thermoplastic polymeric material and method of forming the same |
NL7707299A (nl) * | 1977-06-30 | 1979-01-03 | Wavin Bv | Werkwijze en inrichting voor het vormen van een inwendige, rondlopende groef in een kunststof- buisdeel. |
NO161142C (no) * | 1978-03-13 | 1989-07-05 | Wavin Bv | Roerdel med en muffeende og et i denne anordnet tetningsorgan som er understoettet av en stoettering. |
US4369159A (en) * | 1978-04-21 | 1983-01-18 | Wavin B.V. | Plastic socket pipe part and method of manufacturing same |
JPS5856330B2 (ja) * | 1979-12-31 | 1983-12-14 | 昭和電線電纜株式会社 | 熱収縮チユ−ブの製造方法 |
FI810891L (fi) * | 1981-03-23 | 1982-09-24 | Asko Upo Oy | Foerfarande och anordning foer framstaellning av en med en taetningsring foersedd muffdel till ett plastroer |
US4625383A (en) * | 1985-03-18 | 1986-12-02 | Vassallo Research And Development Corporation | Method for seating a gasket in a plastic pipe bell using a hard configured ring |
-
1994
- 1994-06-03 SE SE9401935A patent/SE513872C2/sv not_active IP Right Cessation
-
1995
- 1995-05-25 US US08/450,365 patent/US5653935A/en not_active Expired - Fee Related
- 1995-05-29 AU AU20326/95A patent/AU680126B2/en not_active Ceased
- 1995-05-29 ES ES95108160T patent/ES2140577T3/es not_active Expired - Lifetime
- 1995-05-29 DE DE69514035T patent/DE69514035T2/de not_active Expired - Fee Related
- 1995-05-29 EP EP95108160A patent/EP0685317B1/en not_active Expired - Lifetime
- 1995-06-02 NO NO952209A patent/NO308783B1/no unknown
- 1995-06-02 FI FI952695A patent/FI112337B/fi not_active IP Right Cessation
- 1995-06-05 JP JP7138325A patent/JPH08108462A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5653935A (en) | 1997-08-05 |
FI112337B (fi) | 2003-11-28 |
SE513872C2 (sv) | 2000-11-20 |
EP0685317A1 (en) | 1995-12-06 |
JPH08108462A (ja) | 1996-04-30 |
NO952209D0 (no) | 1995-06-02 |
FI952695A (fi) | 1995-12-04 |
EP0685317B1 (en) | 1999-12-22 |
SE9401935L (sv) | 1995-12-04 |
NO952209L (no) | 1995-12-04 |
AU680126B2 (en) | 1997-07-17 |
DE69514035T2 (de) | 2000-04-20 |
NO308783B1 (no) | 2000-10-30 |
SE9401935D0 (sv) | 1994-06-03 |
DE69514035D1 (de) | 2000-01-27 |
FI952695A0 (fi) | 1995-06-02 |
AU2032695A (en) | 1995-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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