ES8608391A1 - Perfeccionamientos en los aparatos de fabricar una pieza hueca de material termoplastico mediante moldeo por soplado - Google Patents
Perfeccionamientos en los aparatos de fabricar una pieza hueca de material termoplastico mediante moldeo por sopladoInfo
- Publication number
- ES8608391A1 ES8608391A1 ES543649A ES543649A ES8608391A1 ES 8608391 A1 ES8608391 A1 ES 8608391A1 ES 543649 A ES543649 A ES 543649A ES 543649 A ES543649 A ES 543649A ES 8608391 A1 ES8608391 A1 ES 8608391A1
- Authority
- ES
- Spain
- Prior art keywords
- hollow body
- wall
- blowing mould
- hole
- opening
- 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
- 238000000071 blow moulding Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 0.000 title 1
- 238000007664 blowing Methods 0.000 abstract 5
- 238000001816 cooling Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 239000012815 thermoplastic material Substances 0.000 abstract 1
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
- B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
-
- 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
- B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
- B29C2049/2017—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements outside the article
-
- 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
- B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
- B29C2049/2021—Inserts characterised by the material or type
- B29C2049/2043—Inserts characterised by the material or type comprising threads, e.g. screws or nuts
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0009—Cutting out
- B29C2793/0018—Cutting out for making a hole
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0045—Perforating
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
APARATO PARA LA FABRICACION DE UNA PIEZA HUECA DE MATERIAL TERMOPLASTICO MEDIANTE MOLDEO POR SOPLADO. CONSTA DE UN MOLDE DE SOPLADO (10) FORMADO POR DOS PARTES (12, 14), UNA DE LAS CUALES (12) ESTA DOTADA DE UNA PROLONGACION (24) QUE PRESENTA DOS TALADROS (28, 30), LOS CUALES ESTAN SITUADOS DE MANERA QUE FORMAN UN ANGULO AGUDO ENTRE SI; DE UN MANDRIL (16) DE SOPLADO, A TRAVES DEL CUAL SE INTRODUCE EL MEDIO DE PRESION, GENERALMENTE GASEOSO, EN LA PREFORMA A ENSANCHAR Y EN LA PIEZA HUECA RESULTANTE (18); DE UN MANDRIL (36) DISPUESTO EN UNO DE LOS TALADROS (30) PRACTICADOS EN LA PROLONGACION (24) DEL MOLDE DE SOPLADO (10), EL CUAL PUEDE MOVERSE AXIALMENTE EN VAIVEN.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833327419 DE3327419A1 (de) | 1983-07-29 | 1983-07-29 | Verfahren und vorrichtung zum herstellen eines hohlkoerpers aus thermoplastischem material im blasverfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
ES543649A0 ES543649A0 (es) | 1986-08-01 |
ES8608391A1 true ES8608391A1 (es) | 1986-08-01 |
Family
ID=6205259
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES534193A Expired ES8600114A1 (es) | 1983-07-29 | 1984-07-11 | Procedimiento de fabricar una pieza hueca de material termoplastico mediante moldeo por soplado y disposicion correspondiente |
ES543649A Expired ES8608391A1 (es) | 1983-07-29 | 1985-05-30 | Perfeccionamientos en los aparatos de fabricar una pieza hueca de material termoplastico mediante moldeo por soplado |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES534193A Expired ES8600114A1 (es) | 1983-07-29 | 1984-07-11 | Procedimiento de fabricar una pieza hueca de material termoplastico mediante moldeo por soplado y disposicion correspondiente |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0139841B1 (es) |
AT (1) | ATE27568T1 (es) |
DE (2) | DE3327419A1 (es) |
ES (2) | ES8600114A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2625135B1 (fr) * | 1987-12-29 | 1990-06-15 | Peugeot | Moule pour la fabrication par soufflage de pieces en matiere thermoplastique comprenant des moyens d'usinage et pieces obtenues avec ce moule |
US4980100A (en) * | 1988-11-14 | 1990-12-25 | Continental Pet Technologies, Inc. | Vented recyclable multilayer barrier container, an apparatus for and method of making same |
IT1317123B1 (it) * | 2000-03-07 | 2003-05-27 | Uniloy S R L S U Ora Uniloy Mi | Dispositivo e metodo di finitura dell'attacco valvola di svuotamentodi grossi contenitori industriali stampati per soffiaggio |
JP5657530B2 (ja) | 2008-06-23 | 2015-01-21 | イナジー・オートモーティブ・システムズ・リサーチ・(ソシエテ・アノニム) | 燃料タンクを製造する方法 |
US9205591B2 (en) * | 2013-08-23 | 2015-12-08 | Salflex Polymers Limited | Finish cutting of a plastic part during a blow molding cycle using a guillotine blade |
CN112372992B (zh) * | 2020-11-30 | 2022-05-03 | 重庆益弘防务科技有限公司 | 一种中空吹塑塑料油箱模内加工装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3764644A (en) * | 1971-04-30 | 1973-10-09 | Phillips Petroleum Co | Method for forming a protrusion on a blow molded article |
US3821344A (en) * | 1972-07-18 | 1974-06-28 | Phillips Petroleum Co | Method for blow molding articles having a plurality of openings |
US3844698A (en) * | 1972-08-02 | 1974-10-29 | J Zanca | Means for forming a hole in the article during blow molding |
DE2704225A1 (de) * | 1977-02-02 | 1978-08-03 | Westfaelische Metall Industrie | Verfahren und vorrichtung zum herstellen eines mit perforationen versehenen blasformteiles |
US4307059A (en) * | 1978-03-16 | 1981-12-22 | Respiratory Care, Inc. | Method of making blow molded thermoplastic container having sterile needle puncture site |
DE2825097C2 (de) * | 1978-06-08 | 1982-06-09 | K. Kurz Hessental KG, 7170 Schwäbisch Hall | Verfahren zum Einformen eines Anschlußringes in die Wand eines Behälters aus thermoplastischem Kunststoff |
-
1983
- 1983-07-29 DE DE19833327419 patent/DE3327419A1/de not_active Withdrawn
-
1984
- 1984-06-23 AT AT84107233T patent/ATE27568T1/de not_active IP Right Cessation
- 1984-06-23 EP EP84107233A patent/EP0139841B1/de not_active Expired
- 1984-06-23 DE DE8484107233T patent/DE3464025D1/de not_active Expired
- 1984-07-11 ES ES534193A patent/ES8600114A1/es not_active Expired
-
1985
- 1985-05-30 ES ES543649A patent/ES8608391A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES543649A0 (es) | 1986-08-01 |
DE3464025D1 (en) | 1987-07-09 |
ES534193A0 (es) | 1985-10-16 |
ES8600114A1 (es) | 1985-10-16 |
EP0139841A1 (de) | 1985-05-08 |
EP0139841B1 (de) | 1987-06-03 |
ATE27568T1 (de) | 1987-06-15 |
DE3327419A1 (de) | 1985-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990201 |