FR2170798B1 - - Google Patents

Info

Publication number
FR2170798B1
FR2170798B1 FR7203260A FR7203260A FR2170798B1 FR 2170798 B1 FR2170798 B1 FR 2170798B1 FR 7203260 A FR7203260 A FR 7203260A FR 7203260 A FR7203260 A FR 7203260A FR 2170798 B1 FR2170798 B1 FR 2170798B1
Authority
FR
France
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
Application number
FR7203260A
Other languages
French (fr)
Other versions
FR2170798A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOCEA
Original Assignee
SOCEA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SOCEA filed Critical SOCEA
Priority to FR7203260A priority Critical patent/FR2170798A1/fr
Publication of FR2170798A1 publication Critical patent/FR2170798A1/fr
Application granted granted Critical
Publication of FR2170798B1 publication Critical patent/FR2170798B1/fr
Granted legal-status Critical Current

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
    • B29C70/44—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
    • 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
    • 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
    • B29K2911/00—Use of natural products or their composites, not provided for in groups B29K2801/00 - B29K2809/00, as mould material
    • B29K2911/14—Wood, e.g. woodboard or fibreboard

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
FR7203260A 1972-02-01 1972-02-01 Hollow reinforced resin mouldings - made by a double vacuum bag technique Granted FR2170798A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7203260A FR2170798A1 (en) 1972-02-01 1972-02-01 Hollow reinforced resin mouldings - made by a double vacuum bag technique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7203260A FR2170798A1 (en) 1972-02-01 1972-02-01 Hollow reinforced resin mouldings - made by a double vacuum bag technique

Publications (2)

Publication Number Publication Date
FR2170798A1 FR2170798A1 (en) 1973-09-21
FR2170798B1 true FR2170798B1 (xx) 1974-10-18

Family

ID=9092779

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7203260A Granted FR2170798A1 (en) 1972-02-01 1972-02-01 Hollow reinforced resin mouldings - made by a double vacuum bag technique

Country Status (1)

Country Link
FR (1) FR2170798A1 (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746173C3 (de) * 1977-10-14 1981-10-29 Dornier Gmbh, 7990 Friedrichshafen Vorrichtung zur Herstellung von Bauteilen aus faserverstärkten Kunststoffen
EP0040492A3 (en) * 1980-05-21 1984-07-11 Mitsubishi Rayon Co., Ltd. Moulding material for fibre reinforced plastic tubes
IT1223923B (it) * 1988-11-22 1990-09-29 Ferrari Engineering Spa Procedimento per la costruzione di elementi monolitici cavi in materiale composito in particolare in fibra di carbonio
WO1997049542A1 (en) * 1996-06-27 1997-12-31 E.I. Du Pont De Nemours And Company Method for molding fiber-reinforced resin composite container
EP1015235A1 (de) * 1997-03-24 2000-07-05 Stefan Wälchli Verfahren und vorrichtung zur herstellung von surfbrettern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451131A (en) * 1940-09-06 1948-10-12 Vidal Corp Method of making reinforced structures
GB654289A (en) * 1945-06-07 1951-06-13 John Alexander Sperry Improvements in or relating to a mold or mold part
FR1186709A (fr) * 1957-11-25 1959-08-31 Acetylene Dissous Du Sud Est Moule en plusieurs pièces, et à contre-dépouilles, destiné à la confection d'objets suivant le procédé dit du

Also Published As

Publication number Publication date
FR2170798A1 (en) 1973-09-21

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse