ES2034230T3 - Moldeo por soplado. - Google Patents

Moldeo por soplado.

Info

Publication number
ES2034230T3
ES2034230T3 ES198888305548T ES88305548T ES2034230T3 ES 2034230 T3 ES2034230 T3 ES 2034230T3 ES 198888305548 T ES198888305548 T ES 198888305548T ES 88305548 T ES88305548 T ES 88305548T ES 2034230 T3 ES2034230 T3 ES 2034230T3
Authority
ES
Spain
Prior art keywords
cavity
parison
mold
inserts
blow molding
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
Application number
ES198888305548T
Other languages
English (en)
Other versions
ES2034230T5 (es
Inventor
Changize Sadr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABC Technologies Inc
Original Assignee
ABC Group Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4135939&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2034230(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ABC Group Inc filed Critical ABC Group Inc
Publication of ES2034230T3 publication Critical patent/ES2034230T3/es
Application granted granted Critical
Publication of ES2034230T5 publication Critical patent/ES2034230T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29C49/4242—Means for deforming the parison prior to the blowing operation
    • 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
    • B29C49/4242—Means for deforming the parison prior to the blowing operation
    • B29C49/4244—Means for deforming the parison prior to the blowing operation during or after laying preform into the final mould
    • B29C49/4245—Means for deforming the parison prior to the blowing operation during or after laying preform into the final mould aided by air floating
    • 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
    • B29C49/4242—Means for deforming the parison prior to the blowing operation
    • B29C49/4244—Means for deforming the parison prior to the blowing operation during or after laying preform into the final mould
    • B29C49/42454—The mould opening plane being vertical
    • 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
    • B29L2023/004—Bent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

METODO DE MOLDEO POR INSUFLACION DE AIRE DE TUBOS ALARGADOS DE SERPENTIN O ARTICULOS SIMILARES QUE SUPONE LA CARGA DE UNA CAVIDAD DEL MOLDE (7) CON UN PARISON (15) Y EL SUMINISTRO DE INSERCIONES (17-19) AL MOLDE PARA DEFINIR PARTES DE LA CAVIDAD, PARTICULARMENTE EN LAS ESQUINAS. SE INTRODUCE EN LOS CONDUCTOS (20) AIRE A PRESION EN LAS SUPERFICIES EXTERIORES DE LAS INSERCIONES Y SE DESCARGA A TRAVES DE PEQUEÑOS ORIFICIOS (23) DE DICHAS INSERCIONES CONTRA EL PARISON PARA GUIR Y LLEVAR TOTALMENTE A ESTE ULTIMO A LA CAVIDAD. PUEDE TAMBIEN APLICARSE UN VACIO AL EXTREMO DE LA CAVIDAD ALEJADO DEL PUNTO DE ENTRADA DEL PARISON PARA INTRODUCIR A ESTE DENTRO DEL MOLDE.
ES88305548T 1987-06-18 1988-06-17 Moldeo por soplado. Expired - Lifetime ES2034230T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA540088A CA1273762C (en) 1987-06-18 1987-06-18 BLOW MOLDING METHOD AND DEVICE

Publications (2)

Publication Number Publication Date
ES2034230T3 true ES2034230T3 (es) 1993-04-01
ES2034230T5 ES2034230T5 (es) 1995-09-16

Family

ID=4135939

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88305548T Expired - Lifetime ES2034230T5 (es) 1987-06-18 1988-06-17 Moldeo por soplado.

Country Status (6)

Country Link
US (1) US4865799A (es)
EP (1) EP0301694B2 (es)
AT (1) ATE77582T1 (es)
CA (1) CA1273762C (es)
DE (1) DE3872322T2 (es)
ES (1) ES2034230T5 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5364252A (en) * 1992-08-26 1994-11-15 General Motors Corporation Gas injector with retractable nozzle for assist of plastics injection molding
JP2826272B2 (ja) * 1993-10-26 1998-11-18 タイガースポリマー株式会社 中空樹脂成形品の製造装置及び製造方法
US5662842A (en) * 1994-07-18 1997-09-02 Salflex Polymers Ltd. Process for blow molding hollow objects with independent movement of mold halves
GB2293789B (en) 1994-10-03 1998-08-05 Draftex Ind Ltd Moulding apparatus
GB2295349A (en) * 1994-11-17 1996-05-29 Draftex Ind Ltd Extruding curved pipes
IT1275894B1 (it) * 1995-03-13 1997-10-24 Soffiaggio Tecnica Srl Procedimento per produrre un corpo tubolare soffiato pluridimensionale e dispositivo per realizzare il procedimento
DE19511712C1 (de) * 1995-03-30 1996-08-08 Geiger Plastic Verwaltung Vorrichtung zum Transportieren eines Vorformlings von dem Schlauchkopf zu der Blasform einer Blasmaschine
DE19914912A1 (de) * 1999-04-01 2000-10-05 Eberhard Ferger Verfahren und Vorrichtung zur Herstellung von Hohlkörpern aus Kunststoff
DE19922490C2 (de) * 1999-05-15 2001-06-28 Fischer W Mueller Blasformtech Verfahren und Vorrichtung zum Herstellen von hohlkörperförmigen Artikeln aus thermoplastischem Kunststoff durch Saugblasen
DE19922684C2 (de) * 1999-05-18 2001-11-15 Fischer W Mueller Blasformtech Blasformmaschine für das abfallarme Blasen
DE19960592C2 (de) * 1999-12-16 2002-08-29 Fischer W Mueller Blasformtech Verfahren und Vorrichtung zum Verändern des Volumenstroms eines Sauggebläses
GB0003358D0 (en) * 2000-02-14 2000-04-05 Bp Chemicals Plastec Gmbh Improved method and apparatus for blow moulding hollow articles
DE10049446B4 (de) * 2000-10-06 2004-04-01 Sig Kautex Gmbh & Co. Kg Vorrichtung zum Herstellen von hohlkörperförmigen Artikeln aus thermoplastischem Kunststoff durch Saugblasen
CA2472083C (en) * 2002-01-15 2011-09-20 Cooper Technology Services, Llc Method of forming a hose
DE10308446A1 (de) * 2003-02-24 2004-09-09 Etimex Technical Components Gmbh Verfahren und Vorrichtung zum Herstellen nahtloser Formkörper
ITMI20032578A1 (it) * 2003-12-23 2005-06-24 Soffiaggio Tecnica Srl Procedimento di soffiaggio aspirato per la produzione di corpi tubolari estrusi tridimensionali, dispositivo di soffiaggio aspirato per la realizzazione di questo procedimento e macchina di soffiaggio aspirata provvista del detto dispositivo
US7556067B2 (en) * 2005-02-17 2009-07-07 Stant Manufacturing Inc. Fuel tank filler neck assembly
EP1944150B1 (de) * 2007-01-11 2013-03-27 Ems-Chemie Ag Saugblasformwerkzeug zum Herstellen von extrusions-saugblasgeformten Kunststoff-Formteilen, Herstellungsverfahren und Verwendung
US20190338099A1 (en) * 2018-05-07 2019-11-07 Trexel, Inc. Three-dimensional suction molding method for polymeric foams
CN114454464B (zh) * 2021-12-27 2023-10-24 安徽中鼎橡塑制品有限公司 一种转角吹塑管以及转角吹塑产品的生产装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408692A (en) * 1965-05-21 1968-11-05 Owens Illinois Inc Apparatus for producing offset finish on containers
US3380121A (en) * 1965-07-30 1968-04-30 American Can Co Mold with replaceable inserts
US3479420A (en) * 1967-05-29 1969-11-18 Phillips Petroleum Co Blow molding parisons using fluid sealing
US3662048A (en) * 1969-11-13 1972-05-09 Phillips Petroleum Co Control of wall thickness of irregularly shaped blow molded articles
US3789093A (en) * 1971-12-08 1974-01-29 R Bose Method for accelerating the molding cycle by blanketing with dry carbon dioxide gas
FR2174732B1 (es) * 1972-03-09 1974-08-30 Saint Gobain Pont A Mousson
US4026983A (en) * 1975-07-09 1977-05-31 The Beaton & Corbin Manufacturing Co. Method of producing seamless tubular articles having an arcuate portion along the tubular axis
US4246227A (en) * 1979-02-26 1981-01-20 Trayco, Inc. Method of making a unitary bowl, waterway, and trap for a toilet
US4239474A (en) * 1979-06-29 1980-12-16 Excell Corporation Apparatus for molding a plastic pipe
US4449913A (en) * 1981-02-23 1984-05-22 The Continental Group, Inc. Rotary injection turret for the making of preforms
DE3435592A1 (de) * 1984-09-28 1986-04-03 Kautex Werke Reinold Hagen AG, 5300 Bonn Verfahren zur herstellung von hohlkoerpern aus thermoplastischem kunststoff
DE3618446C1 (de) * 1986-05-31 1988-02-11 Etimex Kunststoff Verfahren und Vorrichtung zum Blasformen von gekruemmten Hohlkoerpern aus Kunststoff
AU590947B2 (en) * 1986-08-09 1989-11-23 Mitoyo Plastic Co., Ltd. Blow-molding apparatus for molding hollow articles of synthetic resin

Also Published As

Publication number Publication date
CA1273762A (en) 1990-09-11
CA1273762C (en) 1990-09-11
US4865799A (en) 1989-09-12
ATE77582T1 (de) 1992-07-15
DE3872322D1 (de) 1992-07-30
DE3872322T2 (de) 1996-01-04
EP0301694B2 (en) 1995-05-10
EP0301694B1 (en) 1992-06-24
EP0301694A1 (en) 1989-02-01
ES2034230T5 (es) 1995-09-16

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