FR2168246A1 - Glass fibre reinforced plastic panels - of sufficient length for building modules - Google Patents

Glass fibre reinforced plastic panels - of sufficient length for building modules

Info

Publication number
FR2168246A1
FR2168246A1 FR7202158A FR7202158A FR2168246A1 FR 2168246 A1 FR2168246 A1 FR 2168246A1 FR 7202158 A FR7202158 A FR 7202158A FR 7202158 A FR7202158 A FR 7202158A FR 2168246 A1 FR2168246 A1 FR 2168246A1
Authority
FR
France
Prior art keywords
reinforced plastic
glass fibre
fibre reinforced
motion
plastic panels
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.)
Pending
Application number
FR7202158A
Other languages
French (fr)
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.)
GREAT WESTERN CONSOLIDAT
Original Assignee
GREAT WESTERN CONSOLIDAT
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 to DE19722200297 priority Critical patent/DE2200297A1/en
Application filed by GREAT WESTERN CONSOLIDAT filed Critical GREAT WESTERN CONSOLIDAT
Priority to FR7202158A priority patent/FR2168246A1/en
Priority claimed from NL7201981A external-priority patent/NL7201981A/en
Publication of FR2168246A1 publication Critical patent/FR2168246A1/en
Pending 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
    • B29C70/30—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
    • B29C70/305—Spray-up of reinforcing fibres with or without matrix to form a non-coherent mat in or on a mould
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
    • 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
    • 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
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/002—Panels; Plates; Sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

Glass fibre reinforced plastic panels of extended length are formed in a process which includes the steps of spraying a mould surface with a mixture of resin, catalyst and glass fibres, imparting to the jet an alternating motion with minimum stationary time across the whole width of the panel, and a translational motion at a constant speed along the length of the panel. The mixture is then hardened in the mould. Panels 100ft long and 40ft. wide can be made without hand spraying and of uniform thickness, in 1/2 hr. The process is carried out in an extended flat mould, the spraying device being subjected to a transverse alternating motion and a longitudinal slow motion by a moving table. Alternating motion is along a transverse bar.
FR7202158A 1971-01-06 1972-01-21 Glass fibre reinforced plastic panels - of sufficient length for building modules Pending FR2168246A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19722200297 DE2200297A1 (en) 1971-01-06 1972-01-05 Method and device for the production of elongated, seamless plastic sheets
FR7202158A FR2168246A1 (en) 1971-01-06 1972-01-21 Glass fibre reinforced plastic panels - of sufficient length for building modules

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10444571A 1971-01-06 1971-01-06
FR7202158A FR2168246A1 (en) 1971-01-06 1972-01-21 Glass fibre reinforced plastic panels - of sufficient length for building modules
NL7201981A NL7201981A (en) 1971-01-06 1972-02-15 Glass fibre reinforced plastic panels - of sufficient length for building modules

Publications (1)

Publication Number Publication Date
FR2168246A1 true FR2168246A1 (en) 1973-08-31

Family

ID=27249761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7202158A Pending FR2168246A1 (en) 1971-01-06 1972-01-21 Glass fibre reinforced plastic panels - of sufficient length for building modules

Country Status (2)

Country Link
DE (1) DE2200297A1 (en)
FR (1) FR2168246A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584340A1 (en) * 1985-07-02 1987-01-09 Lamberet Marius Device for the manufacture, on tables, of thin sheets made from synthetic resin reinforced with glass fibres

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799873A (en) * 1983-07-11 1989-01-24 Diesel Equipment Limited Method and apparatus for manufacturing truck bodies
FR2580981B1 (en) * 1985-04-30 1988-07-22 Betsi IMPROVED MOUNTING PROJECTOR REINFORCED WITH GLASS FIBERS FOR THE MANUFACTURE OF PREFABRICATED PANELS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584340A1 (en) * 1985-07-02 1987-01-09 Lamberet Marius Device for the manufacture, on tables, of thin sheets made from synthetic resin reinforced with glass fibres

Also Published As

Publication number Publication date
DE2200297A1 (en) 1972-08-03

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