ES2076331T3 - Equipo y metodo de moldeo por transferencia de resina. - Google Patents
Equipo y metodo de moldeo por transferencia de resina.Info
- Publication number
- ES2076331T3 ES2076331T3 ES90310906T ES90310906T ES2076331T3 ES 2076331 T3 ES2076331 T3 ES 2076331T3 ES 90310906 T ES90310906 T ES 90310906T ES 90310906 T ES90310906 T ES 90310906T ES 2076331 T3 ES2076331 T3 ES 2076331T3
- Authority
- ES
- Spain
- Prior art keywords
- mold
- molding
- frame
- casing
- resin transfer
- 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 - Lifetime
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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
-
- 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
- B29C33/20—Opening, closing or clamping
- B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
- B29C33/22—Opening, closing or clamping by rectilinear movement
- B29C33/24—Opening, closing or clamping by rectilinear movement using hydraulic or pneumatic 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/007—Means for maintaining the press table, the press platen or the press ram against tilting or deflection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
- B30B15/24—Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam
-
- 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
- B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
- B29C33/36—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station continuously movable in one direction, e.g. in a closed circuit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
EQUIPO DE MOLDEADO DE TRANSFERENCIA DE RESINA COMPRENDE UN ARMAZON (1A-D, 6A-D), UNA PRIMERA MITAD DE MOLDE (8) FIJADA DENTRO DEL ARMAZON, UNA SEGUNDA MITAD DE MOLDE (12) MOVIL CON RELACION AL ARMAZON, Y MEDIOS (50A-D) PARA TRASLADAR LA SEGUNDA MITAD DE MOLDE (12) DENTRO Y FUERA DE UNA POSICION EN LA CUAL LAS DOS MITADES DE MOLDE (8,12) DEFINEN UNA CAVIDAD DE MOLDE DENTRO DE LA CUAL SE PUEDE INYECTAR RESINA. CADA MITAD DE MOLDE COMPRENDE UNA CARCASA (17,18) QUE DEFINE UNA SUPERFICIE DE MOLDE Y UN SOPORTE (9,11) PARA LA CARCASA QUE ES LO SUFICIENTEMENTE RIGIDO PARA IMPEDIR LA DEFORMACION DE LA CARCASA DURANTE EL PROCESO DE MOLDEADO. UNAS ABRAZADERAS (80) MANTIENEN LAS MITADES DE MOLDE CERRADAS DURANTE EL PROCESO DE MOLDEADO. UNA DIVERSIDAD DE GATOS DE ELEVACION (50AD) PARA ELEVAR Y DESCENDER LA SEGUNDA MITAD DE MOLDE (12) ESTAN CONECTADOS JUNTAMENTE MEDIANTE UN MECANISMO DE ARRASTRE (60A-D, 70A-D, 65, 66, 62A-D, 68A-D Y 73A-D) QUE TRANSFIERE EL MOVIMIENTO DE CUALQUIER GATO DE ELEVACION (50)A LOS OTROS. LOS GATOS DE ELEVACION SE DESENGARZAN DE LAS MITADES DE MOLDE CUANDO SE MUEVEN LAS ABRAZADERAS (80).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898922584A GB8922584D0 (en) | 1989-10-06 | 1989-10-06 | Resin transfer moulding equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2076331T3 true ES2076331T3 (es) | 1995-11-01 |
Family
ID=10664191
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90310907T Expired - Lifetime ES2076332T3 (es) | 1989-10-06 | 1990-10-04 | Equipo de moldeo por transferencia de resina. |
ES90310905T Expired - Lifetime ES2077651T3 (es) | 1989-10-06 | 1990-10-04 | Equipo de moldeo por transferencia de resina. |
ES90310906T Expired - Lifetime ES2076331T3 (es) | 1989-10-06 | 1990-10-04 | Equipo y metodo de moldeo por transferencia de resina. |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90310907T Expired - Lifetime ES2076332T3 (es) | 1989-10-06 | 1990-10-04 | Equipo de moldeo por transferencia de resina. |
ES90310905T Expired - Lifetime ES2077651T3 (es) | 1989-10-06 | 1990-10-04 | Equipo de moldeo por transferencia de resina. |
Country Status (4)
Country | Link |
---|---|
EP (3) | EP0421800B1 (es) |
DE (3) | DE69022156T2 (es) |
ES (3) | ES2076332T3 (es) |
GB (1) | GB8922584D0 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5234332A (en) * | 1991-04-01 | 1993-08-10 | The Dow Chemical Company | Molding process for multiple molds |
GB9510496D0 (en) * | 1995-05-24 | 1995-07-19 | Ford Motor Co | Resin transfer moulding |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956058A (en) * | 1974-09-13 | 1976-05-11 | Heinrich Wemhoener | Multiple-piston press for synthetic-resin coating of large surface-area workpieces |
IT1108148B (it) * | 1978-07-11 | 1985-12-02 | Descrovi Mario | Struttura di macchina a stampaggio |
FR2555496A1 (fr) * | 1983-11-30 | 1985-05-31 | Gruet Michel | Procede de moulage avec mise en oeuvre d'un moule perdu |
DE3712959A1 (de) * | 1987-04-02 | 1988-10-20 | Schock & Co Gmbh | Muldenfoermiger kunststoff-sanitaergegenstand, insbesondere badewanne |
-
1989
- 1989-10-06 GB GB898922584A patent/GB8922584D0/en active Pending
-
1990
- 1990-10-04 ES ES90310907T patent/ES2076332T3/es not_active Expired - Lifetime
- 1990-10-04 EP EP19900310906 patent/EP0421800B1/en not_active Expired - Lifetime
- 1990-10-04 EP EP90310905A patent/EP0421799B1/en not_active Expired - Lifetime
- 1990-10-04 EP EP19900310907 patent/EP0421801B1/en not_active Expired - Lifetime
- 1990-10-04 DE DE69022156T patent/DE69022156T2/de not_active Expired - Fee Related
- 1990-10-04 DE DE69022154T patent/DE69022154T2/de not_active Expired - Fee Related
- 1990-10-04 ES ES90310905T patent/ES2077651T3/es not_active Expired - Lifetime
- 1990-10-04 DE DE69022153T patent/DE69022153T2/de not_active Expired - Fee Related
- 1990-10-04 ES ES90310906T patent/ES2076331T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0421801B1 (en) | 1995-09-06 |
EP0421799A3 (en) | 1992-04-15 |
EP0421800A3 (en) | 1991-12-11 |
DE69022153D1 (de) | 1995-10-12 |
EP0421800B1 (en) | 1995-09-06 |
EP0421800A2 (en) | 1991-04-10 |
DE69022156D1 (de) | 1995-10-12 |
EP0421801A2 (en) | 1991-04-10 |
ES2076332T3 (es) | 1995-11-01 |
GB8922584D0 (en) | 1989-11-22 |
DE69022154D1 (de) | 1995-10-12 |
ES2077651T3 (es) | 1995-12-01 |
EP0421799B1 (en) | 1995-09-06 |
EP0421801A3 (en) | 1991-12-11 |
DE69022153T2 (de) | 1996-02-15 |
EP0421799A2 (en) | 1991-04-10 |
DE69022156T2 (de) | 1996-02-15 |
DE69022154T2 (de) | 1996-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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