ES371796A1 - Procedimiento de prensado para la fabricacion de planchas prefabricadas, preferentemente armadas y de cuerpos moldea- dos de resinas sinteticas y saco de compresion para la realizacion del procedimiento. - Google Patents
Procedimiento de prensado para la fabricacion de planchas prefabricadas, preferentemente armadas y de cuerpos moldea- dos de resinas sinteticas y saco de compresion para la realizacion del procedimiento.Info
- Publication number
- ES371796A1 ES371796A1 ES371796A ES371796A ES371796A1 ES 371796 A1 ES371796 A1 ES 371796A1 ES 371796 A ES371796 A ES 371796A ES 371796 A ES371796 A ES 371796A ES 371796 A1 ES371796 A1 ES 371796A1
- Authority
- ES
- Spain
- Prior art keywords
- bag
- procedure
- moulding
- prefabricated
- realization
- 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
- 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
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/542—Placing or positioning the reinforcement in a covering or packaging element before or during moulding, e.g. drawing in a sleeve
-
- 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
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0037—Forming articles from a moulding composition enclosed in a deformable bag
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/001—Shaping in several steps
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
-
- 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
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
-
- 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
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681779815 DE1779815C3 (de) | 1968-09-28 | 1968-09-28 | Verfahren zur Herstellung von vorzugsweise armierten Fertigplatten und Formkörpern aus Kunstharzen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES371796A1 true ES371796A1 (es) | 1972-05-01 |
Family
ID=5704085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES371796A Expired ES371796A1 (es) | 1968-09-28 | 1969-09-23 | Procedimiento de prensado para la fabricacion de planchas prefabricadas, preferentemente armadas y de cuerpos moldea- dos de resinas sinteticas y saco de compresion para la realizacion del procedimiento. |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT316126B (es) |
BE (1) | BE739074A (es) |
BR (1) | BR6913451D0 (es) |
CH (1) | CH494635A (es) |
DE (1) | DE1779815C3 (es) |
ES (1) | ES371796A1 (es) |
FR (1) | FR2019118A1 (es) |
GB (1) | GB1230710A (es) |
NL (1) | NL6914215A (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2758801C2 (de) * | 1977-12-28 | 1983-02-17 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Herstellung von geformten Isolierstoffteilen aus gießfähigem Epoxydharz und Anordnung zur Ausübung des Verfahrens |
SE430669B (sv) * | 1982-04-30 | 1983-12-05 | Lindskog K J E | Sett vid tillverkning av formkroppar av fiberarmerad plast samt anordning for anvendning vid sadan tillverkning |
US4540532A (en) * | 1984-02-02 | 1985-09-10 | Coburn Optical Industries, Inc. | Method and apparatus for molding ophthalmic lenses |
JPS6228231A (ja) * | 1985-07-30 | 1987-02-06 | Daiwa Seiko Inc | 釣竿の製造法 |
GB2257387B (en) * | 1991-07-09 | 1995-05-10 | Euromail Ltd | A process for manufacturing a breast prosthesis |
DE102010031886A1 (de) | 2010-07-14 | 2012-01-19 | Technische Universität München | Verfahren zum Herstellen eines Bauteils aus einem Faserverbundwerkstoff, Vorformling dafür sowie Bauteil |
DE102013223369A1 (de) * | 2013-11-15 | 2015-05-21 | Siemens Aktiengesellschaft | Rohling zur Herstellung eines Werkstückes aus Duroplast und Verfahren zur Herstellung eines Werkstückes aus Duroplast |
CN110461582B (zh) * | 2017-02-08 | 2022-08-12 | 塞特工程材料有限公司 | 复合材料的双隔膜成型、用于此种成型的组件、及所得复合材料 |
-
1968
- 1968-09-28 DE DE19681779815 patent/DE1779815C3/de not_active Expired
-
1969
- 1969-09-10 CH CH1386169A patent/CH494635A/de not_active IP Right Cessation
- 1969-09-19 NL NL6914215A patent/NL6914215A/xx unknown
- 1969-09-19 BE BE739074D patent/BE739074A/xx unknown
- 1969-09-23 ES ES371796A patent/ES371796A1/es not_active Expired
- 1969-09-24 GB GB1230710D patent/GB1230710A/en not_active Expired
- 1969-09-24 AT AT902269A patent/AT316126B/de not_active IP Right Cessation
- 1969-09-25 BR BR21345169A patent/BR6913451D0/pt unknown
- 1969-09-26 FR FR6932839A patent/FR2019118A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AT316126B (de) | 1974-06-25 |
GB1230710A (es) | 1971-05-05 |
FR2019118A1 (es) | 1970-06-26 |
BE739074A (es) | 1970-03-02 |
DE1779815B2 (de) | 1973-12-20 |
DE1779815A1 (de) | 1972-03-16 |
CH494635A (de) | 1970-08-15 |
NL6914215A (es) | 1970-04-01 |
DE1779815C3 (de) | 1974-07-25 |
BR6913451D0 (pt) | 1973-01-11 |
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