FR1145327A - Procédé et appareil de moulage de corps creux - Google Patents
Procédé et appareil de moulage de corps creuxInfo
- Publication number
- FR1145327A FR1145327A FR1145327DA FR1145327A FR 1145327 A FR1145327 A FR 1145327A FR 1145327D A FR1145327D A FR 1145327DA FR 1145327 A FR1145327 A FR 1145327A
- Authority
- FR
- France
- Prior art keywords
- hollow body
- molding method
- body molding
- hollow
- molding
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
-
- 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
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
- B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
-
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
- B29L2031/082—Blades, e.g. for helicopters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1145327XA | 1955-08-23 | 1955-08-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1145327A true FR1145327A (fr) | 1957-10-24 |
Family
ID=22355805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1145327D Expired FR1145327A (fr) | 1955-08-23 | 1956-01-11 | Procédé et appareil de moulage de corps creux |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1145327A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0465169A1 (fr) * | 1990-07-02 | 1992-01-08 | Hudson Products Corporation | Procédé pour la fabrication des aubes d'un ventilateur |
CN115784578A (zh) * | 2022-11-30 | 2023-03-14 | 梁博轲 | 一种负空间雕刻工艺 |
-
1956
- 1956-01-11 FR FR1145327D patent/FR1145327A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0465169A1 (fr) * | 1990-07-02 | 1992-01-08 | Hudson Products Corporation | Procédé pour la fabrication des aubes d'un ventilateur |
CN115784578A (zh) * | 2022-11-30 | 2023-03-14 | 梁博轲 | 一种负空间雕刻工艺 |
CN115784578B (zh) * | 2022-11-30 | 2024-06-04 | 梁博轲 | 一种负空间雕刻工艺 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1215279A (fr) | Procédé et appareil de réfrigération | |
FR1137368A (fr) | Procédé et appareil de sertissage | |
FR1164920A (fr) | Procédé et appareil de clarification | |
FR73607E (fr) | Procédé et appareil de maquillage et de démaquillage | |
FR1157487A (fr) | Appareil et procédé de centrifugation | |
FR1146718A (fr) | Procédé et appareil d'extrusion | |
FR1149265A (fr) | Perfectionnements à un procédé et à un appareil de dépôt électrolytique | |
FR1145327A (fr) | Procédé et appareil de moulage de corps creux | |
FR1168320A (fr) | Procédé et appareil de moulage par injection | |
FR1220017A (fr) | Procédé et appareil de polymérisation continue | |
FR1164256A (fr) | Procédé et appareil de polymérisation | |
FR1162717A (fr) | Procédé et appareil de modulation | |
CH353572A (fr) | Procédé et appareil d'hydro-culture | |
FR1134497A (fr) | Procédé et appareil de distillation | |
FR1133314A (fr) | Procédé et appareil de pressurage | |
FR1168716A (fr) | Procédé et appareil de moulage | |
FR1155637A (fr) | Procédé et appareil de composition phototypographique | |
FR1157209A (fr) | Procédé et appareil de polissage électrolytique | |
FR1154943A (fr) | Procédé et appareil de séchage | |
FR1104193A (fr) | Procédé et dispositif pour le moulage de corps creux | |
FR1223254A (fr) | Procédé et appareil de maquillage et de démaquillage | |
FR1187301A (fr) | Procédé et appareil de séchage | |
FR1070886A (fr) | Procédé et appareil de pulvérisation | |
FR1176130A (fr) | Procédé et appareil d'enrobage d'électrode | |
FR1149292A (fr) | Procédé et appareillage catalytique |