FR2447793A1 - Perfectionnements au moulage d'une matiere plastique thermodurcissable et ses applications - Google Patents
Perfectionnements au moulage d'une matiere plastique thermodurcissable et ses applicationsInfo
- Publication number
- FR2447793A1 FR2447793A1 FR7902730A FR7902730A FR2447793A1 FR 2447793 A1 FR2447793 A1 FR 2447793A1 FR 7902730 A FR7902730 A FR 7902730A FR 7902730 A FR7902730 A FR 7902730A FR 2447793 A1 FR2447793 A1 FR 2447793A1
- Authority
- FR
- France
- Prior art keywords
- moulding
- mould
- mouldings
- pref
- key
- 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.)
- Granted
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
- 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
- B29C51/14—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 using multilayered preforms or sheets
- B29C51/145—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 using multilayered preforms or sheets having at least one layer of textile or fibrous material combined with at least one plastics layer
-
- 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
- B29C33/0011—Moulds or cores; Details thereof or accessories therefor thin-walled moulds
- B29C33/0016—Lost moulds, e.g. staying on the moulded object
-
- 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
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
-
- 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
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3067—Ships
- B29L2031/307—Hulls
-
- 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
- B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
- B29L2031/5272—Surf boards
-
- 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
- B29L2031/706—Buoys
-
- 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
- B29L2031/769—Sanitary equipment
- B29L2031/7692—Baths
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Reinforced Plastic Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7902730A FR2447793A1 (fr) | 1979-02-02 | 1979-02-02 | Perfectionnements au moulage d'une matiere plastique thermodurcissable et ses applications |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7902730A FR2447793A1 (fr) | 1979-02-02 | 1979-02-02 | Perfectionnements au moulage d'une matiere plastique thermodurcissable et ses applications |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2447793A1 true FR2447793A1 (fr) | 1980-08-29 |
FR2447793B3 FR2447793B3 (ko) | 1981-11-27 |
Family
ID=9221540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7902730A Granted FR2447793A1 (fr) | 1979-02-02 | 1979-02-02 | Perfectionnements au moulage d'une matiere plastique thermodurcissable et ses applications |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2447793A1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985002143A1 (en) * | 1983-11-11 | 1985-05-23 | DUPRÉ-RISÉN, Andrée, Marie | Form for the production of boat hulls, or other containers, and parts connected to the same |
FR2716406A1 (fr) * | 1994-02-24 | 1995-08-25 | Desjoyaux Piscines | Procédé de fabrication par thermoformage d'une pièce, notamment d'un escalier, pour piscine et l'installation de mise en Óoeuvre. |
FR2732389A1 (fr) * | 1995-03-28 | 1996-10-04 | Piscines Desjoyaux Sa | Escalier thermoforme pour bassins de piscines notamment |
-
1979
- 1979-02-02 FR FR7902730A patent/FR2447793A1/fr active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985002143A1 (en) * | 1983-11-11 | 1985-05-23 | DUPRÉ-RISÉN, Andrée, Marie | Form for the production of boat hulls, or other containers, and parts connected to the same |
FR2716406A1 (fr) * | 1994-02-24 | 1995-08-25 | Desjoyaux Piscines | Procédé de fabrication par thermoformage d'une pièce, notamment d'un escalier, pour piscine et l'installation de mise en Óoeuvre. |
FR2732389A1 (fr) * | 1995-03-28 | 1996-10-04 | Piscines Desjoyaux Sa | Escalier thermoforme pour bassins de piscines notamment |
Also Published As
Publication number | Publication date |
---|---|
FR2447793B3 (ko) | 1981-11-27 |
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