ES2130772T3 - Circuito de alimentacion en vacio para una instalacion de fabricacion de tubos corrugados. - Google Patents
Circuito de alimentacion en vacio para una instalacion de fabricacion de tubos corrugados.Info
- Publication number
- ES2130772T3 ES2130772T3 ES96420097T ES96420097T ES2130772T3 ES 2130772 T3 ES2130772 T3 ES 2130772T3 ES 96420097 T ES96420097 T ES 96420097T ES 96420097 T ES96420097 T ES 96420097T ES 2130772 T3 ES2130772 T3 ES 2130772T3
- Authority
- ES
- Spain
- Prior art keywords
- circuit
- vacuum feed
- feed circuit
- corrugated pipe
- manufacturing facility
- 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
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
-
- 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
- B29C33/0022—Multi-cavity moulds
-
- 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/48185—Moulds with more than one separate mould cavity
- B29C49/4819—Moulds with more than one separate mould cavity having different sizes or shapes of the mould cavities
-
- 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
- B29L2023/18—Pleated or corrugated hoses
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
CIRCUITO DE ALIMENTACION EN VACIO PARA INSTALACION PARA LA FABRICACION DE TUBOS ANILLADOS, ESTE CIRCUITO COMPRENDE, PARA CADA UNO DE LOS MOLDES (6,7) DE CADA UNA DE LAS COQUILLA (5A, 5B) DE LAS DOS CADENAS DE COQUILLAS, UN CIRCUITO INTERNO (11) DE ALIMENTACION QUE, INDEPENDIENTEMENTE DE LOS CIRCUITOS DE LOS MOLDES YUXTAPUESTOS, DESEMBOCA EN UN ORIFICIO OBLONGO (18), MIENTRAS QUE EL BASTIDOR DE LA INSTALACION COMPRENDE, ENFRENTE, UN CUERPO DE DISTRIBUCION (20) QUE SE EXTIENDE SOBRE LA LONGITUD DEL BASTIDOR Y QUE PRESENTA DOS SUPERFICIES LONGITUDINALES (22, 23) QUE, ESTAN CHAPEADAS CON ESTANQUEIDAD CONTRA LAS DOS ZONAS DE LAS QUE DESEMBOCAN LOS CIRCUITOS INTERNOS (11) DE ALIMENTACION Y ESTAN ATRAVESADAS POR LAS DOS RAMAS SECUNDARIAS (26, 27) DE UN CIRCUITO EXTERNO DE ALIMENTACION (21) DOTADO CON UNA VALVULA (32) DE SELECCION DE DOS VIAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9503982 | 1995-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2130772T3 true ES2130772T3 (es) | 1999-07-01 |
Family
ID=9477744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96420097T Expired - Lifetime ES2130772T3 (es) | 1995-03-28 | 1996-03-26 | Circuito de alimentacion en vacio para una instalacion de fabricacion de tubos corrugados. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0734835B1 (es) |
DE (1) | DE69601509T2 (es) |
ES (1) | ES2130772T3 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2161422T3 (es) * | 1997-10-15 | 2001-12-01 | Corelco | Instalacion para la fabricacion por depresion de cuerpos tubulares de materia sintetica. |
WO2008137029A2 (en) | 2007-05-01 | 2008-11-13 | E. I. Du Pont De Nemours And Company | Jounce bumpers made by corrugated extrusio |
CN104118081B (zh) * | 2014-01-24 | 2016-06-29 | 苏州杰威尔精密机械有限公司 | 波纹管成型模块 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1176347B (de) * | 1962-05-11 | 1964-08-20 | Frieseke & Hoepfner Gmbh | Vorrichtung zum Foerdern und Formen von schlauchfoermigen Straengen aus thermo-plastischem Werkstoff |
US4325685A (en) * | 1980-09-12 | 1982-04-20 | Lupke Manfred Arno Alfred | Apparatus for producing thermoplastic tubing having interchangeable mold blocks |
DE3335850C2 (de) * | 1983-10-03 | 1986-11-06 | Fränkische Rohrwerke Gebrüder Kirchner GmbH & Co, 8729 Königsberg | Vorrichtung zum Herstellen von Kunststoffrohren |
CA1298450C (en) * | 1988-09-16 | 1992-04-07 | Manfred A. A. Lupke | Suction applying molded blocks in pipe forming apparatus |
-
1996
- 1996-03-26 EP EP96420097A patent/EP0734835B1/fr not_active Expired - Lifetime
- 1996-03-26 ES ES96420097T patent/ES2130772T3/es not_active Expired - Lifetime
- 1996-03-26 DE DE69601509T patent/DE69601509T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69601509T2 (de) | 1999-06-17 |
EP0734835B1 (fr) | 1999-02-10 |
DE69601509D1 (de) | 1999-03-25 |
EP0734835A1 (fr) | 1996-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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