FR1424423A - Process for producing elements in reinforced synthetic materials under vacuum - Google Patents

Process for producing elements in reinforced synthetic materials under vacuum

Info

Publication number
FR1424423A
FR1424423A FR975060A FR975060A FR1424423A FR 1424423 A FR1424423 A FR 1424423A FR 975060 A FR975060 A FR 975060A FR 975060 A FR975060 A FR 975060A FR 1424423 A FR1424423 A FR 1424423A
Authority
FR
France
Prior art keywords
under vacuum
synthetic materials
materials under
reinforced synthetic
producing elements
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
Application number
FR975060A
Other languages
French (fr)
Inventor
Erich Waldmann
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.)
REICHHOLD CHEMIE AG
Original Assignee
REICHHOLD CHEMIE AG
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
Priority claimed from DER35310A external-priority patent/DE1287305B/en
Priority claimed from DE1963R0026352 external-priority patent/DE1883573U/en
Application filed by REICHHOLD CHEMIE AG filed Critical REICHHOLD CHEMIE AG
Priority to FR975060A priority Critical patent/FR1424423A/en
Application granted granted Critical
Publication of FR1424423A publication Critical patent/FR1424423A/en
Expired 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
    • B29C70/46—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
    • 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
    • B29C33/0055—Moulds or cores; Details thereof or accessories therefor with incorporated overflow cavities
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
FR975060A 1963-05-31 1964-05-20 Process for producing elements in reinforced synthetic materials under vacuum Expired FR1424423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR975060A FR1424423A (en) 1963-05-31 1964-05-20 Process for producing elements in reinforced synthetic materials under vacuum

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DER35310A DE1287305B (en) 1963-05-31 1963-05-31 Molds made from separable vacuum-tight parts for the production of molded plastic parts
DE1963R0026352 DE1883573U (en) 1963-05-31 1963-05-31 FORM FOR MANUFACTURING REINFORCED PLASTIC PARTS BY THE VACUUM PROCESS.
FR975060A FR1424423A (en) 1963-05-31 1964-05-20 Process for producing elements in reinforced synthetic materials under vacuum

Publications (1)

Publication Number Publication Date
FR1424423A true FR1424423A (en) 1966-01-14

Family

ID=27212061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975060A Expired FR1424423A (en) 1963-05-31 1964-05-20 Process for producing elements in reinforced synthetic materials under vacuum

Country Status (1)

Country Link
FR (1) FR1424423A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0230709A2 (en) * 1986-01-21 1987-08-05 Group Lotus Plc Mould for moulding an article
WO1994009960A1 (en) * 1992-11-02 1994-05-11 Wesley-Jessen Corporation Method for removing excess lens forming material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0230709A2 (en) * 1986-01-21 1987-08-05 Group Lotus Plc Mould for moulding an article
EP0230709A3 (en) * 1986-01-21 1988-11-23 Group Lotus Plc Mould for moulding an article
WO1994009960A1 (en) * 1992-11-02 1994-05-11 Wesley-Jessen Corporation Method for removing excess lens forming material

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