ES8700134A1 - Jpozawa; masaaki process for production of cellular concrete - Google Patents
Jpozawa; masaaki process for production of cellular concreteInfo
- Publication number
- ES8700134A1 ES8700134A1 ES551895A ES551895A ES8700134A1 ES 8700134 A1 ES8700134 A1 ES 8700134A1 ES 551895 A ES551895 A ES 551895A ES 551895 A ES551895 A ES 551895A ES 8700134 A1 ES8700134 A1 ES 8700134A1
- Authority
- ES
- Spain
- Prior art keywords
- blank
- mold
- machining
- melting point
- polymer material
- 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
- B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
- B28B7/346—Manufacture of moulds
-
- 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
- B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
- B28B7/342—Moulds, cores, or mandrels of special material, e.g. destructible materials which are at least partially destroyed, e.g. broken, molten, before demoulding; Moulding surfaces or spaces shaped by, or in, the ground, or sand or soil, whether bound or not; Cores consisting at least mainly of sand or soil, whether bound or not
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/44—Plastic and nonmetallic article shaping or treating: processes using destructible molds or cores in molding processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/012—Destructible mold and core
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/046—Scrap
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
METODO MODIFICADO PARA FABRICAR MOLDES. COMPRENDE: A) ALIMENTAR UN MATERIAL POLIMERO ORGANICO (8) EN FORMA FLUIDA HACIA DENTRO DE UN RECIPIENTE (7) EN FORMA DE CAJA QUE ESTA ABIERTA EN LA PARTE SUPERIOR, PARA FABRICAR PIEZAS INICIALES (8) DE UN MATERIAL MOLDEO; B) MECANIZAR LAS PIEZAS INICIALES (8) DE MATERIAL DE MOLDEO MEDIANTE UNA MAQUINA HERRAMIENTA (3, 4, 5) CONTROLADA POR UN ORDENADOR (2) EN BASE A DATOS DEDIMENSIONADO (1); C) RECUPERAR AL MATERIAL POLIMERO (12) DESPRENDIDO DE LA PIEZA DE PARTIDA; D) CALENTAR (16) AL MATERIAL POLIMERO (12) A UNA TEMPERATURA MAYOR QUE SU PUNTO DE FUSION Y E) SUMINISTRAR A (12) A UN MOLDE NO NECESARIO, PARA PROPORCIONAR UNA PIEZA INICIAL PARA UN NUEVO MOLDE. LOS MATERIALES POLIMERIZADOS (8, 12) SE ELIGEN ENTRE CERAS DE POLIMERO, PARFINA O ACEITE DE SEBO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI850605A FI71262C (fi) | 1985-02-13 | 1985-02-13 | Foerfarande foer framstaellning av formar |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8700134A1 true ES8700134A1 (es) | 1986-11-16 |
ES551895A0 ES551895A0 (es) | 1986-11-16 |
Family
ID=8520377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES551895A Expired ES8700134A1 (es) | 1985-02-13 | 1986-02-12 | Jpozawa; masaaki process for production of cellular concrete |
Country Status (14)
Country | Link |
---|---|
US (1) | US4865783A (es) |
JP (1) | JPS61246010A (es) |
CN (1) | CN86100851A (es) |
BR (1) | BR8600557A (es) |
CA (1) | CA1286469C (es) |
DD (1) | DD246944A5 (es) |
DE (1) | DE3603527A1 (es) |
ES (1) | ES8700134A1 (es) |
FI (1) | FI71262C (es) |
FR (1) | FR2577162B1 (es) |
GB (1) | GB2170752B (es) |
IT (1) | IT1191441B (es) |
SE (1) | SE460587B (es) |
SG (1) | SG42592G (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3735806C1 (de) * | 1987-10-22 | 1989-02-02 | Klaus Dittmann | Verfahren zur automatischen Herstellung von Sonderteilen aus Beton oder Stahlbeton |
FI890604A (fi) * | 1989-02-08 | 1990-08-09 | Kautar Oy | Gjutform och foerfarande foer framstaellning daerav. |
US5569419A (en) * | 1994-08-12 | 1996-10-29 | Stephen E. Brenot | Continuous flow process of mold-making or die-making using a reusable mixture substance to make selected finished products |
US5590454A (en) * | 1994-12-21 | 1997-01-07 | Richardson; Kendrick E. | Method and apparatus for producing parts by layered subtractive machine tool techniques |
DE19823610B4 (de) * | 1998-05-27 | 2005-03-31 | Florian-Peter Kosche | Schaltisch und Verfahren zur Herstellung von doppelt gekrümmten Bauteilen |
US20080099956A1 (en) * | 2005-12-28 | 2008-05-01 | Walden Douglas H | Flat mold for stone products |
US7931248B2 (en) * | 2005-12-28 | 2011-04-26 | Boral Stone Products Llc | Flat mold for corner-shaped simulated stone products |
DE102009016804A1 (de) * | 2009-04-09 | 2010-10-14 | Stephan Sehliger | Schalung für Präzisions-Betonteile |
EP2532808A1 (en) | 2011-06-10 | 2012-12-12 | ETH Zurich | Method for on-site casting of free-form concrete structures |
CA2909909C (en) * | 2013-02-21 | 2020-10-27 | Laing O'rourke Australia Pty Limited | Method for casting a construction element |
EP3180173B1 (en) * | 2014-08-15 | 2021-04-07 | Laing O'Rourke Australia Pty Limited | Method for fabricating a composite construction element |
FR3069798B1 (fr) * | 2017-08-03 | 2020-10-23 | Spurgin Leonhart | Procede de fabrication d'au moins une paroi d'un element de construction prefabrique a parement matrice et installation associee |
AT521840B1 (de) * | 2018-11-06 | 2021-04-15 | Franz Filzmoser Mag | Verfahren zur Herstellung von Betonfertigteilen mit Hilfe einer Gussform |
AU2018271273B1 (en) * | 2018-11-27 | 2019-05-02 | Nicholas Murphy | Method of Casting |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2842801A (en) * | 1952-02-14 | 1958-07-15 | Lockheed Aircraft Corp | Method of repairing thermoplastic dies |
DE1220140B (de) * | 1958-12-20 | 1966-06-30 | Krauss Maffei Ag | Verwendung eines niedrig legierten Stahles als Werkstoff fuer Stahlformen |
US3422168A (en) * | 1964-12-01 | 1969-01-14 | Ppg Industries Inc | Process of casting resinous lenses in thermoplastic cast replica molds |
FR1477754A (fr) * | 1966-03-11 | 1967-04-21 | Procédé de fabrication de panneaux en matières moulées, à caractère décoratif, et panneaux ainsi obtenus, destinés plus particulièrement aux techniques du bâtiment | |
US3423488A (en) * | 1966-05-11 | 1969-01-21 | Ppg Industries Inc | Process for casting resinous lenses in thermoplastic cast replica molds |
US3461749A (en) * | 1967-06-05 | 1969-08-19 | Precise Service Inc | System for duplicating a model to produce a foam plastic pattern |
JPS49447B1 (es) * | 1969-04-19 | 1974-01-08 | ||
US4001062A (en) * | 1969-04-19 | 1977-01-04 | Kyodo Insatsu Kabushiki Kaisha | Variable scale relief reproduction process and product thereof |
DE1929596A1 (de) * | 1969-06-11 | 1970-12-17 | Franz Schellberg | Permeable Formen auf Gel-Sinterbindung nach dem Giessverfahren |
US3683486A (en) * | 1970-06-01 | 1972-08-15 | Eastman Kodak Co | Method of fabricating a casting mold |
FR2567799B1 (fr) * | 1984-07-18 | 1986-08-14 | Demir Alexandre | Procede pour la realisation de modeles et d'outillages pour thermoformage, et dispositif pour sa mise en oeuvre |
-
1985
- 1985-02-12 CN CN198686100851A patent/CN86100851A/zh active Pending
- 1985-02-13 FI FI850605A patent/FI71262C/fi not_active IP Right Cessation
-
1986
- 1986-02-05 DE DE19863603527 patent/DE3603527A1/de not_active Withdrawn
- 1986-02-07 GB GB8603062A patent/GB2170752B/en not_active Expired
- 1986-02-07 BR BR8600557A patent/BR8600557A/pt unknown
- 1986-02-11 FR FR868601811A patent/FR2577162B1/fr not_active Expired - Fee Related
- 1986-02-12 DD DD86286989A patent/DD246944A5/de not_active IP Right Cessation
- 1986-02-12 SE SE8600626A patent/SE460587B/sv not_active IP Right Cessation
- 1986-02-12 IT IT12426/86A patent/IT1191441B/it active
- 1986-02-12 ES ES551895A patent/ES8700134A1/es not_active Expired
- 1986-02-12 JP JP61026996A patent/JPS61246010A/ja active Granted
- 1986-02-13 US US06/828,892 patent/US4865783A/en not_active Expired - Fee Related
- 1986-02-13 CA CA000501758A patent/CA1286469C/en not_active Expired - Lifetime
-
1992
- 1992-04-16 SG SG425/92A patent/SG42592G/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPH0554405B2 (es) | 1993-08-12 |
SE8600626L (sv) | 1986-08-14 |
GB2170752A (en) | 1986-08-13 |
FR2577162A1 (fr) | 1986-08-14 |
CA1286469C (en) | 1991-07-23 |
GB8603062D0 (en) | 1986-03-12 |
FI71262C (fi) | 1986-12-19 |
DE3603527A1 (de) | 1986-08-14 |
US4865783A (en) | 1989-09-12 |
SE460587B (sv) | 1989-10-30 |
CN86100851A (zh) | 1986-09-10 |
FI850605A (fi) | 1986-08-14 |
IT8612426A0 (it) | 1986-02-12 |
SG42592G (en) | 1992-07-24 |
FI850605A0 (fi) | 1985-02-13 |
SE8600626D0 (sv) | 1986-02-12 |
ES551895A0 (es) | 1986-11-16 |
DD246944A5 (de) | 1987-06-24 |
JPS61246010A (ja) | 1986-11-01 |
IT1191441B (it) | 1988-03-23 |
GB2170752B (en) | 1989-06-07 |
FR2577162B1 (fr) | 1990-09-07 |
FI71262B (fi) | 1986-09-09 |
BR8600557A (pt) | 1986-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970519 |