ES8702227A1 - Un vastago de macho radialmente expandible para moldear por soplado un recipiente termoplastico - Google Patents
Un vastago de macho radialmente expandible para moldear por soplado un recipiente termoplasticoInfo
- Publication number
- ES8702227A1 ES8702227A1 ES549628A ES549628A ES8702227A1 ES 8702227 A1 ES8702227 A1 ES 8702227A1 ES 549628 A ES549628 A ES 549628A ES 549628 A ES549628 A ES 549628A ES 8702227 A1 ES8702227 A1 ES 8702227A1
- Authority
- ES
- Spain
- Prior art keywords
- neck
- core pin
- container
- attachment means
- internal attachment
- 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
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
- B29C49/50—Moulds having cutting or deflashing means
-
- 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
- B29C49/76—Neck calibration
-
- 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
- B29C49/58—Blowing means
-
- 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
- B29L2001/00—Articles provided with screw threads
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)
- Moulding By Coating Moulds (AREA)
Abstract
DISPOSITIVO DE ESPIGA DE NUCLEO EXPANSIBLE RADIALMENTE PARA MOLDEAR POR SOPLADO UN RECIPIENTE TERMOPLASTICO. CONSTAN DE UNA PLURALIDAD DE SECCIONES DE NUCLEO (41A, 41B) DISPUESTAS CIRCUNFERENCIALMENTE RODEANDO AL EJE CENTRAL DE LA ESPIGA DE NUCLEO, SIENDO DICHAS SECCIONES DE NUCLEO MOVIBLES RADIALMENTE ENTRE UNA POSICION NORMALMENTE RETRAIDA Y UNA POSICION EXPANDIDA Y TENIENDO SUPERFICIES EXTERNAS QUE SE EMPAREJAN O ACOPLAN A LO LARGO DE SUS LADOS LONGITUDINALES ADYACENTES PARA FORMAR UNA SUPERFICIE FORMADORA DE CUELLO SUSTANCIALMENTE CONTINUA ALREDEDOR DE LAS MISMAS CUANDO ESTAN DESPLAZADAS RADIALMENTE HASTA LA POSICION EXPANDIDA; DE MEDIOS DE EXPANSION PARA MOVER LAS SECCIONES DE NUCLEO (41A, 41B) HASTA LA POSICION EXPANDIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/678,623 US4578028A (en) | 1984-12-06 | 1984-12-06 | Expandable core pin for blow-molding a container having a neck-portion with internal attachment means |
Publications (2)
Publication Number | Publication Date |
---|---|
ES549628A0 ES549628A0 (es) | 1986-12-16 |
ES8702227A1 true ES8702227A1 (es) | 1986-12-16 |
Family
ID=24723578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES549628A Expired ES8702227A1 (es) | 1984-12-06 | 1985-12-05 | Un vastago de macho radialmente expandible para moldear por soplado un recipiente termoplastico |
Country Status (6)
Country | Link |
---|---|
US (1) | US4578028A (es) |
EP (1) | EP0184885B1 (es) |
AT (1) | ATE55939T1 (es) |
CA (1) | CA1242858A (es) |
DE (1) | DE3579425D1 (es) |
ES (1) | ES8702227A1 (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4929410A (en) * | 1984-12-06 | 1990-05-29 | The Procter & Gamble Company | Method for blow-molding a container having a neck-portion with internal attachment means |
GB8519361D0 (en) * | 1985-08-01 | 1985-09-04 | Procter & Gamble | Forming neck finish of blow moulded containers |
DE3636566A1 (de) * | 1986-10-28 | 1988-05-05 | Krupp Gmbh | Spannvorrichtung fuer blasdorne von blasformmaschinen |
US5207356A (en) * | 1988-02-25 | 1993-05-04 | Owens-Illinois Plastic Products Inc. | Self-draining container |
US4989757A (en) * | 1988-02-25 | 1991-02-05 | Owens-Illinois Plastic Products Inc. | Plastic container with self-draining feature |
US5346665A (en) * | 1990-12-19 | 1994-09-13 | Mazda Motor Corporation | Method of blow molding and blow molding system |
US5234130A (en) * | 1991-03-22 | 1993-08-10 | Manhattan Products, Inc. | Dispensing package for a pourable material having a bottle, a pour-back spout and a closure |
JPH07137179A (ja) | 1993-07-19 | 1995-05-30 | Xerox Corp | 2つの部材を移動可能に連結した組立体を製造する方法 |
CA2127830C (en) * | 1993-07-21 | 1998-08-11 | Mikio Uchiyama | Blow molding machine |
US5682804A (en) * | 1995-10-20 | 1997-11-04 | Graham Engineering Corporation | Apparatus for trimming the neck of blow molded plastic bottles and method |
US5749275A (en) * | 1995-09-14 | 1998-05-12 | Graham Engineering Corporation | Apparatus for trimming the neck of blow molded plastic bottles and method |
US5664471A (en) * | 1995-10-20 | 1997-09-09 | Graham Engineering Corporation | Apparatus for trimming the neck of blow molded plastic bottles and method |
TR200101972T2 (tr) * | 1998-12-30 | 2001-11-21 | Unilever N.V. | İmalat ürünü boşaltma ağzı tertibatı ve kap. |
US6564531B2 (en) | 1999-04-07 | 2003-05-20 | Dtl Technology Limited Partnership | Blow molded container with memory shrink closure attachment and method of making the same |
US7138082B2 (en) * | 2002-12-24 | 2006-11-21 | Graham Packaging Pet Technologies Inc. | Swage-forming of container threads |
US6884382B2 (en) | 2003-01-24 | 2005-04-26 | Graham Packaging Pet Technologies Inc. | Stretched container threads and method of manufacture |
US7303796B2 (en) * | 2003-07-03 | 2007-12-04 | Graham Packaging Pet Technologies Inc. | Preform assembly, container assembly and method of manufacture |
US20050139569A1 (en) * | 2003-12-24 | 2005-06-30 | Larsen W. B. | Swage-forming of container or preform internal threads |
KR100902916B1 (ko) | 2008-07-08 | 2009-06-15 | 김혜숙 | 콜랩시블 코어 |
US8506874B2 (en) * | 2008-09-29 | 2013-08-13 | Ti Group Automotive, L.L.C. | Fuel tank opening |
US8038433B2 (en) * | 2009-02-27 | 2011-10-18 | Progressive Components International Corporation | Expandable cavity for injection molding tool |
NO335185B1 (no) * | 2013-02-15 | 2014-10-13 | Hexagon Ragasco As | Blåsedor og fremgangsmåte for fremstilling av skrepselinjefri liner |
US9623601B2 (en) * | 2013-10-04 | 2017-04-18 | Heartland Consumer Products, Llc | Method and apparatus for forming blow molded vessels |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125801A (en) * | 1964-03-24 | fields | ||
US2818618A (en) * | 1955-09-07 | 1958-01-07 | Bohn Aluminium & Brass Corp | Four-part core pin |
US3048889A (en) * | 1959-03-10 | 1962-08-14 | Fischer Stefan | Process and apparatus for forming hollow objects |
US3032823A (en) * | 1960-05-26 | 1962-05-08 | Sherman Plastics Corp | Method of forming plastic articles |
US3247548A (en) * | 1962-05-28 | 1966-04-26 | Roehr Metals & Plastics Compan | Apparatus for making a molded article |
GB1045350A (en) * | 1963-11-12 | 1966-10-12 | Ketch Plastics Ltd | Collapsible tools for use in the moulding, casting or pressing of hollow articles |
US3314106A (en) * | 1964-05-18 | 1967-04-18 | Latreille Maurice | Neck forming device for blow molding machine |
US3279741A (en) * | 1965-07-19 | 1966-10-18 | Long Construction Co | Expandable core-former |
US3279739A (en) * | 1965-07-19 | 1966-10-18 | Long Construction Co | Expandable core-former |
US3279740A (en) * | 1965-07-19 | 1966-10-18 | Long Construction Co | Expandable core-former |
US3398427A (en) * | 1965-08-06 | 1968-08-27 | Nalge Company Inc | Apparatus for simultaneously blow molding and compression molding plastic containers |
DE1479496A1 (de) * | 1965-11-27 | 1969-07-03 | Horst Mehnert | Verfahren und Vorrichtung zur Ausformung einer Fuell- und Entleerungsoeffnung an einem im sogenannten Blasverfahren hergestellten Hohlkoerper aus Kunststoff |
US3482815A (en) * | 1967-07-07 | 1969-12-09 | Victor Naturale | Collapsible core for a mold |
US3660001A (en) * | 1968-11-06 | 1972-05-02 | George L Roehr | Molding apparatus with positive collapse core |
US3618170A (en) * | 1969-07-14 | 1971-11-09 | Edward W Owens | Apparatus for molding plastic closures |
DE1947525A1 (de) * | 1969-09-19 | 1971-04-01 | Bosch Gmbh Robert | Vorrichtung zum Blasformen von Hohlkoerpern |
US3632264A (en) * | 1969-11-26 | 1972-01-04 | Phillips Petroleum Co | Neck-forming collet having alternate inverted wedge-shaped jaws |
US3655323A (en) * | 1970-03-09 | 1972-04-11 | Oasis Electronics | Molding die structure |
US3718419A (en) * | 1971-04-21 | 1973-02-27 | Monsanto Co | Apparatus for removing a hollow article having internal enlargements from an injection mold assembly |
US3737277A (en) * | 1971-07-19 | 1973-06-05 | G Uhlig | Mold structure for molding skirted closures having integral lugs on the inside surface thereof |
US3969060A (en) * | 1971-08-20 | 1976-07-13 | Heidenreich & Harbeck Zweingniederlassung Der Gildemeister Ag | Apparatus for deforming a tubular slug of thermoplastic material |
GB1422705A (en) * | 1972-02-01 | 1976-01-28 | Tupperware Australia Pty Ltd | Moulding apparatus |
US3865529A (en) * | 1973-12-05 | 1975-02-11 | Beatrice Foods Co | Molding apparatus |
US3940227A (en) * | 1974-06-20 | 1976-02-24 | Strasser Georg J | Expansible mandrel |
AU498702B2 (en) * | 1975-03-12 | 1979-03-22 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Forming an annular groove ina thermoplastic pipe |
US4119394A (en) * | 1977-03-28 | 1978-10-10 | The Continental Group, Inc. | Apparatus for forming an end finish on a hollow article |
US4115496A (en) * | 1977-06-28 | 1978-09-19 | Owens-Illinois, Inc. | Method for molding a threaded bunghole |
US4238180A (en) * | 1979-01-08 | 1980-12-09 | John H. Gordon | Mandrel with identical expanding segments |
US4397629A (en) * | 1979-11-23 | 1983-08-09 | Yoshino Kogyosho Co. Ltd. | Apparatus for drawing mouth-neck portions of synthetic resin bottles |
US4383819A (en) * | 1980-07-16 | 1983-05-17 | Letica Corporation | Apparatus for forming a container |
US4382769A (en) * | 1981-03-31 | 1983-05-10 | Hercules Incorporated | Container forming apparatus |
US4456214A (en) * | 1981-04-06 | 1984-06-26 | Roehr Tool Corporation | Molding apparatus with positive collapse core |
GB8519361D0 (en) * | 1985-08-01 | 1985-09-04 | Procter & Gamble | Forming neck finish of blow moulded containers |
-
1984
- 1984-12-06 US US06/678,623 patent/US4578028A/en not_active Expired - Fee Related
-
1985
- 1985-11-27 AT AT85201991T patent/ATE55939T1/de not_active IP Right Cessation
- 1985-11-27 EP EP85201991A patent/EP0184885B1/en not_active Expired - Lifetime
- 1985-11-27 DE DE8585201991T patent/DE3579425D1/de not_active Expired - Fee Related
- 1985-12-05 CA CA000496988A patent/CA1242858A/en not_active Expired
- 1985-12-05 ES ES549628A patent/ES8702227A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0184885A3 (en) | 1988-01-07 |
EP0184885A2 (en) | 1986-06-18 |
ES549628A0 (es) | 1986-12-16 |
US4578028A (en) | 1986-03-25 |
EP0184885B1 (en) | 1990-08-29 |
DE3579425D1 (de) | 1990-10-04 |
CA1242858A (en) | 1988-10-11 |
ATE55939T1 (de) | 1990-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |
Effective date: 19960506 |