FR2228593A2 - Two faced insulating board with core - made in continuous prodn. line where both faces are applied - Google Patents

Two faced insulating board with core - made in continuous prodn. line where both faces are applied

Info

Publication number
FR2228593A2
FR2228593A2 FR7317424A FR7317424A FR2228593A2 FR 2228593 A2 FR2228593 A2 FR 2228593A2 FR 7317424 A FR7317424 A FR 7317424A FR 7317424 A FR7317424 A FR 7317424A FR 2228593 A2 FR2228593 A2 FR 2228593A2
Authority
FR
France
Prior art keywords
faces
facing sheet
path
core
line
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
Application number
FR7317424A
Other languages
French (fr)
Other versions
FR2228593B2 (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.)
LAMBERET CONST ISOTHERMES
Original Assignee
LAMBERET CONST ISOTHERMES
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 LAMBERET CONST ISOTHERMES filed Critical LAMBERET CONST ISOTHERMES
Priority to FR7317424A priority Critical patent/FR2228593A2/en
Priority to US394717A priority patent/US3891484A/en
Priority to DE19742422427 priority patent/DE2422427A1/en
Publication of FR2228593A2 publication Critical patent/FR2228593A2/en
Application granted granted Critical
Publication of FR2228593B2 publication Critical patent/FR2228593B2/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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Refrigerator Housings (AREA)

Abstract

The parent patent describes an appts. for making laminated insulating panels, e.g., for refrigerated vehicles, which consists of parallel outward and return paths, carrying trolley-mounted tables on which an outer facing sheet is coated with resin and reinforcing fabric, and then an insulating core block, e.g., of polyurethane rigid foam, is placed upon this. This is followed by a treatment oven etc. In the patent of addn., a second feed station is introduced, on the return path, where a second application of resin, reinforcing fabric and facing sheet is prepd. for receiving the block from the first path, thus enabling both faces to be applied to the core block in one continuous operation. Facing sheet is turned over and fed continuously from one path to the other.
FR7317424A 1972-04-28 1973-05-09 Two faced insulating board with core - made in continuous prodn. line where both faces are applied Granted FR2228593A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7317424A FR2228593A2 (en) 1973-05-09 1973-05-09 Two faced insulating board with core - made in continuous prodn. line where both faces are applied
US394717A US3891484A (en) 1972-04-28 1973-09-06 Equipment for manufacturing stratified isothermal panels
DE19742422427 DE2422427A1 (en) 1973-05-09 1974-05-09 EQUIPMENT FOR THE PRODUCTION OF ISOTHERMAL PANELS FROM LAMINATED MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7317424A FR2228593A2 (en) 1973-05-09 1973-05-09 Two faced insulating board with core - made in continuous prodn. line where both faces are applied

Publications (2)

Publication Number Publication Date
FR2228593A2 true FR2228593A2 (en) 1974-12-06
FR2228593B2 FR2228593B2 (en) 1979-01-12

Family

ID=9119311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317424A Granted FR2228593A2 (en) 1972-04-28 1973-05-09 Two faced insulating board with core - made in continuous prodn. line where both faces are applied

Country Status (2)

Country Link
DE (1) DE2422427A1 (en)
FR (1) FR2228593A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613273A1 (en) * 1987-04-01 1988-10-07 Lamberet Paul Method and plant for manufacturing isothermal sandwich panels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613273A1 (en) * 1987-04-01 1988-10-07 Lamberet Paul Method and plant for manufacturing isothermal sandwich panels

Also Published As

Publication number Publication date
FR2228593B2 (en) 1979-01-12
DE2422427A1 (en) 1974-11-28

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