ES316836A1 - Aparato para la produccion de articulos huecos - Google Patents
Aparato para la produccion de articulos huecosInfo
- Publication number
- ES316836A1 ES316836A1 ES0316836A ES316836A ES316836A1 ES 316836 A1 ES316836 A1 ES 316836A1 ES 0316836 A ES0316836 A ES 0316836A ES 316836 A ES316836 A ES 316836A ES 316836 A1 ES316836 A1 ES 316836A1
- Authority
- ES
- Spain
- Prior art keywords
- mould
- counter
- powder
- preform
- atm
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
-
- 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
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
- B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
- B29C33/505—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible cores or mandrels, e.g. inflatable
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
- B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
-
- 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
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
- B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/251—Particles, powder or granules
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1794364 | 1964-08-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES316836A1 true ES316836A1 (es) | 1965-11-16 |
Family
ID=11151502
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0316837A Expired ES316837A1 (es) | 1964-08-18 | 1965-08-18 | Procedimiento de sinterizaciën de copolimeros para la obtenciën de cuerpos huecos |
ES0316836A Expired ES316836A1 (es) | 1964-08-18 | 1965-08-18 | Aparato para la produccion de articulos huecos |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0316837A Expired ES316837A1 (es) | 1964-08-18 | 1965-08-18 | Procedimiento de sinterizaciën de copolimeros para la obtenciën de cuerpos huecos |
Country Status (12)
Country | Link |
---|---|
US (1) | US3424830A (es) |
AT (1) | AT301161B (es) |
BE (1) | BE668210A (es) |
CH (1) | CH434724A (es) |
DK (1) | DK124243B (es) |
ES (2) | ES316837A1 (es) |
FR (1) | FR1442960A (es) |
GB (1) | GB1116643A (es) |
IL (1) | IL24134A (es) |
NL (1) | NL145800B (es) |
NO (1) | NO135170C (es) |
SE (1) | SE317188B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH556732A (de) * | 1972-09-18 | 1974-12-13 | Steiger Engineering Ag | Verfahren zur herstellung von duennwandigen hohlkoerpern aus polytetrafluoraethylen, vorrichtung zur durchfuehrung des verfahrens sowie nach dem verfahren hergestellter hohlkoerper. |
US4210621A (en) * | 1978-03-23 | 1980-07-01 | The Dow Chemical Company | Method of applying vermicular expanded graphite composite material |
GB2244233B (en) * | 1990-05-16 | 1993-03-03 | Chloride Silent Power Ltd | A method of manufacturing a graphite foil coating for use in an alkali metal energy conversion device |
FR2669392B1 (fr) * | 1990-11-15 | 1994-10-21 | Plastic Omnium Cie | Piston et son procede de realisation. |
DE102006035619B3 (de) * | 2006-07-31 | 2007-11-29 | Airbus Deutschland Gmbh | Anschlussvorrichtung für einen Formkern zur Herstellung eines Faserverbundbauteils, insbesondere für die Luft- und Raumfahrt |
DE102016114504A1 (de) * | 2015-08-04 | 2017-02-09 | Benjamin Ohmer | Gießverfahren unter Verwendung einer dilatanten Flüssigkeit, Anlage zum Erzeugen eines dreidimensionalen Objekts und Hohlkörper mit Hinterschnitt |
CN112356406B (zh) * | 2020-09-21 | 2022-05-27 | 贝隆精密科技股份有限公司 | 一种外观件脱模结构 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2929109A (en) * | 1954-12-30 | 1960-03-22 | Charles N Cresap | Method for molding pulverulent material |
US3015855A (en) * | 1958-02-01 | 1962-01-09 | Merkel Ewald | Method of and device for making hollow bodies |
-
1965
- 1965-08-06 NL NL656510272A patent/NL145800B/xx unknown
- 1965-08-11 IL IL24134A patent/IL24134A/en unknown
- 1965-08-11 AT AT742465A patent/AT301161B/de not_active IP Right Cessation
- 1965-08-12 BE BE668210D patent/BE668210A/xx unknown
- 1965-08-12 FR FR28099A patent/FR1442960A/fr not_active Expired
- 1965-08-12 US US479086A patent/US3424830A/en not_active Expired - Lifetime
- 1965-08-13 DK DK414865AA patent/DK124243B/da unknown
- 1965-08-16 NO NO159355A patent/NO135170C/no unknown
- 1965-08-16 SE SE10682/65A patent/SE317188B/xx unknown
- 1965-08-17 CH CH1150965A patent/CH434724A/de unknown
- 1965-08-18 ES ES0316837A patent/ES316837A1/es not_active Expired
- 1965-08-18 GB GB35508/65A patent/GB1116643A/en not_active Expired
- 1965-08-18 ES ES0316836A patent/ES316836A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO135170B (es) | 1976-11-15 |
FR1442960A (fr) | 1966-06-17 |
NL6510272A (es) | 1966-02-21 |
IL24134A (en) | 1969-12-31 |
NO135170C (es) | 1977-02-23 |
AT301161B (de) | 1972-08-25 |
CH434724A (de) | 1967-04-30 |
DK124243B (da) | 1972-10-02 |
SE317188B (es) | 1969-11-10 |
NL145800B (nl) | 1975-05-15 |
BE668210A (es) | 1965-12-01 |
US3424830A (en) | 1969-01-28 |
DE1554903B1 (de) | 1972-08-31 |
GB1116643A (en) | 1968-06-12 |
ES316837A1 (es) | 1966-04-16 |
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