ES2009131B3 - Mandril de soplado para el moldeo por soplado con extrusion con mediosde soplado agresivos. - Google Patents
Mandril de soplado para el moldeo por soplado con extrusion con mediosde soplado agresivos.Info
- Publication number
- ES2009131B3 ES2009131B3 ES87103923T ES87103923T ES2009131B3 ES 2009131 B3 ES2009131 B3 ES 2009131B3 ES 87103923 T ES87103923 T ES 87103923T ES 87103923 T ES87103923 T ES 87103923T ES 2009131 B3 ES2009131 B3 ES 2009131B3
- Authority
- ES
- Spain
- Prior art keywords
- blowing
- aggressive
- extrusion
- chuck
- 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
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
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
-
- 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
- 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
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/4605—Blowing fluids containing an inert gas, e.g. helium
- B29C2049/4608—Nitrogen
-
- 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
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/4611—Blowing fluids containing a reactive gas
- B29C2049/4617—Fluor
-
- 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
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/4611—Blowing fluids containing a reactive gas
- B29C2049/4623—Blowing fluids containing a reactive gas the gas containing sulfur, e.g. sulfur trioxide
-
- 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/065—HDPE, i.e. high density polyethylene
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
EN SOPLANTES DE EXTRUSION DE HDPE CON MEDIOS SOPLANTES AGRESIVOS SE IMPIDE EL DESPRENDIMIENTO DE MEDIOS SOPLANTES EN LA SUPERFICIE DE CONTACTO MANDRIL SOPLANTE HDPE, SI SE EMPLEA UN MANDRIL SOPLANTE (1, 2) CON UN ELEMENTO DE CIERRE (3) MOVIL AXIAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863610389 DE3610389A1 (de) | 1986-03-27 | 1986-03-27 | Blasdorn fuer das extrusionsblasen mit aggressiven blasmedien |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2009131B3 true ES2009131B3 (es) | 1989-09-01 |
Family
ID=6297416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES87103923T Expired ES2009131B3 (es) | 1986-03-27 | 1987-03-18 | Mandril de soplado para el moldeo por soplado con extrusion con mediosde soplado agresivos. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4767310A (es) |
EP (1) | EP0238987B1 (es) |
DE (3) | DE3610389A1 (es) |
ES (1) | ES2009131B3 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6098717A (en) * | 1997-10-08 | 2000-08-08 | Formlock, Inc. | Method and apparatus for hanging tubulars in wells |
WO2000004271A1 (en) * | 1998-07-15 | 2000-01-27 | Hudson Leo D | Hydraulic equipment for expanding tubular elements in wells |
US6415863B1 (en) | 1999-03-04 | 2002-07-09 | Bestline Liner System, Inc. | Apparatus and method for hanging tubulars in wells |
US6273705B1 (en) * | 1999-09-14 | 2001-08-14 | Crown Cork & Seal Technologies Corporation | Blow-pin having an improved seal assembly |
DE102008049905A1 (de) * | 2008-10-02 | 2010-04-08 | Krones Ag | Schnellwechselsystem für Reckstangen |
US9046204B2 (en) * | 2009-04-28 | 2015-06-02 | Baker Hughes Incorporated | Quick connect tool with locking collar |
DE102011107348A1 (de) | 2011-06-29 | 2013-01-03 | Tracto-Technik Gmbh & Co. Kg | "Verbindungsvorrichtung" |
DE102012025187A1 (de) * | 2012-12-27 | 2014-07-03 | Tracto-Technik Gmbh & Co. Kg | Verbindungsvorrichtung |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US904673A (en) * | 1905-06-27 | 1908-11-24 | William E Bideker | Nozzle-tip. |
US1138946A (en) * | 1913-05-17 | 1915-05-11 | James B Elliott | Coupling. |
US1218359A (en) * | 1915-09-08 | 1917-03-06 | Lee Wilson | Quick-detachable coupling for drill-pipes. |
DE302547C (es) * | 1917-05-19 | 1922-05-17 | ||
US2329876A (en) * | 1941-04-03 | 1943-09-21 | Castellano James | Pipe coupling |
GB874238A (en) * | 1957-06-03 | 1961-08-02 | Maurice Wides | Improvements in hose and pipe fittings |
DE1947525A1 (de) * | 1969-09-19 | 1971-04-01 | Bosch Gmbh Robert | Vorrichtung zum Blasformen von Hohlkoerpern |
US3873660A (en) * | 1971-06-01 | 1975-03-25 | Monsanto Co | Method for forming multiaxially oriented containers |
DE2300115A1 (de) * | 1972-01-05 | 1973-07-12 | Wheaton Industries | Spritzblasgussmaschine |
DE2426198A1 (de) * | 1974-05-29 | 1975-12-18 | Basf Ag | Verfahren und vorrichtung zur herstellung von hohlkoerpern aus thermoplastischen kunststoffen nach dem blasverfahren |
-
0
- DE DENDAT8508412D patent/DE8508412U1/de active Active
-
1986
- 1986-03-27 DE DE19863610389 patent/DE3610389A1/de not_active Withdrawn
-
1987
- 1987-03-18 ES ES87103923T patent/ES2009131B3/es not_active Expired
- 1987-03-18 EP EP87103923A patent/EP0238987B1/de not_active Expired
- 1987-03-18 DE DE8787103923T patent/DE3760156D1/de not_active Expired
- 1987-03-25 US US07/030,456 patent/US4767310A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE8508412U1 (es) | |
US4767310A (en) | 1988-08-30 |
EP0238987A1 (de) | 1987-09-30 |
EP0238987B1 (de) | 1989-05-17 |
DE3610389A1 (de) | 1987-10-01 |
DE3760156D1 (en) | 1989-06-22 |
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