ES448865A1 - Procedimiento y dispositivo de moldeo de cuerpos huecos de boca estrecha. - Google Patents
Procedimiento y dispositivo de moldeo de cuerpos huecos de boca estrecha.Info
- Publication number
- ES448865A1 ES448865A1 ES448865A ES448865A ES448865A1 ES 448865 A1 ES448865 A1 ES 448865A1 ES 448865 A ES448865 A ES 448865A ES 448865 A ES448865 A ES 448865A ES 448865 A1 ES448865 A1 ES 448865A1
- Authority
- ES
- Spain
- Prior art keywords
- cavity
- opening
- core
- mold
- sectional size
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels
- B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
- B28B7/303—Cores; Mandrels adjustable, collapsible, or expanding specially for making undercut recesses or continuous cavities the inner section of which is superior to the section of either of the mouths
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7536456A FR2332846A1 (fr) | 1975-11-28 | 1975-11-28 | Procede de moulage d'un recipient et moyens de mise en oeuvre |
Publications (1)
Publication Number | Publication Date |
---|---|
ES448865A1 true ES448865A1 (es) | 1977-12-01 |
Family
ID=9163042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES448865A Expired ES448865A1 (es) | 1975-11-28 | 1976-06-14 | Procedimiento y dispositivo de moldeo de cuerpos huecos de boca estrecha. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4100249A (es) |
DE (1) | DE2653253A1 (es) |
ES (1) | ES448865A1 (es) |
FR (1) | FR2332846A1 (es) |
GB (1) | GB1528078A (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4599784A (en) * | 1984-02-27 | 1986-07-15 | Anamet, Inc. | Method of assembling flexible conduit and fitting |
EP0195718A1 (fr) * | 1985-03-22 | 1986-09-24 | Commissariat A L'energie Atomique | Crâne artificiel, tête prothétique réalisée à partir de ce crâne et leur procédé de réalisation |
US4693678A (en) * | 1986-01-15 | 1987-09-15 | The Boeing Company | Male layup-female molding system for fabricating reinforced composite structures |
US4780262A (en) * | 1986-01-15 | 1988-10-25 | The Boeing Company | Method for making composite structures |
US4828116A (en) * | 1988-02-01 | 1989-05-09 | Garcia Jose N | Kit and process for use in making a representation of a selected portion of a person's body |
FR2651263B1 (fr) * | 1989-08-24 | 1993-05-28 | Ducrot Robert | Dispositif de moulage d'ensembles de tuiles canal et ensembles ainsi obtenus. |
GB9916158D0 (en) * | 1999-07-09 | 1999-09-08 | Emery Jolyon E | Method of manufacturing a hollow product |
US20020030302A1 (en) * | 2000-09-08 | 2002-03-14 | Cleary James Paul | Handicraft kit and related process for creating displayable imprints |
US20100276567A1 (en) * | 2009-04-29 | 2010-11-04 | Macalister Alistair | Two-Sided Ice Sculpture Mold with Flip-Lock Fasteners |
WO2011101731A1 (en) * | 2010-02-19 | 2011-08-25 | Inspire Ag, Irpd | Method and device for fabricating a patient-specific implant |
NL2013075B1 (nl) | 2014-06-26 | 2016-07-11 | Zamqua Holding B V | Matrijs voor het vormen van een hol lichaam en opblaasbaar lichaam. |
AU2016204143A1 (en) * | 2015-06-18 | 2017-01-12 | Thomas Babineau | Child-proof and tamper-evident medication packaging |
CN112497728A (zh) * | 2020-09-28 | 2021-03-16 | 西安增材制造国家研究院有限公司 | 一种3d打印制备仿生中空人体部位模型的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US720718A (en) * | 1901-02-04 | 1903-02-17 | William Edward Maddock | Apparatus for pressing hollow ware. |
US1698836A (en) * | 1925-12-19 | 1929-01-15 | William A Bartley | Mold |
US2392561A (en) * | 1943-06-18 | 1946-01-08 | West Virginia Glass Specialty | Mold for glassware |
US3136831A (en) * | 1961-07-14 | 1964-06-09 | United Aircraft Corp | Casting method |
NL292784A (es) * | 1962-05-15 | |||
US3355772A (en) * | 1965-10-21 | 1967-12-05 | Frithjof N Kolberg | Mould for foaming rubber rollers |
US3345438A (en) * | 1966-02-25 | 1967-10-03 | Donald F Carey | Mandrel casting solid propellant rocket fuel |
US3651180A (en) * | 1968-08-08 | 1972-03-21 | Foam Forms Inc | Method of molding expandable polystyrene particles using an inflatable core in the mold cavity |
US3622117A (en) * | 1969-04-01 | 1971-11-23 | Florence Art Co Inc | Means for manufacturing plastic castings with windows or openings formed during the casting process |
US3815863A (en) * | 1972-06-13 | 1974-06-11 | F Andeweg | Collapsible flexible material candle mold |
-
1975
- 1975-11-28 FR FR7536456A patent/FR2332846A1/fr active Granted
-
1976
- 1976-06-14 ES ES448865A patent/ES448865A1/es not_active Expired
- 1976-11-03 GB GB45728/76A patent/GB1528078A/en not_active Expired
- 1976-11-24 DE DE19762653253 patent/DE2653253A1/de not_active Withdrawn
- 1976-11-26 US US05/745,173 patent/US4100249A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2332846A1 (fr) | 1977-06-24 |
FR2332846B1 (es) | 1980-01-04 |
GB1528078A (en) | 1978-10-11 |
US4100249A (en) | 1978-07-11 |
DE2653253A1 (de) | 1977-06-08 |
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