FR2448616A1 - Assembling metal door panels by internal pressure - and adhesion by foamed resin to stabilise the structure and inhibit heat and sound transfer - Google Patents

Assembling metal door panels by internal pressure - and adhesion by foamed resin to stabilise the structure and inhibit heat and sound transfer

Info

Publication number
FR2448616A1
FR2448616A1 FR7903466A FR7903466A FR2448616A1 FR 2448616 A1 FR2448616 A1 FR 2448616A1 FR 7903466 A FR7903466 A FR 7903466A FR 7903466 A FR7903466 A FR 7903466A FR 2448616 A1 FR2448616 A1 FR 2448616A1
Authority
FR
France
Prior art keywords
adhesion
stabilise
internal pressure
foamed resin
door 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.)
Withdrawn
Application number
FR7903466A
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.)
BEAUBEAU ANDRE
Original Assignee
BEAUBEAU ANDRE
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 BEAUBEAU ANDRE filed Critical BEAUBEAU ANDRE
Priority to FR7903466A priority Critical patent/FR2448616A1/en
Publication of FR2448616A1 publication Critical patent/FR2448616A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/827—Flush doors, i.e. with completely flat surface of metal without an internal frame, e.g. with exterior panels substantially of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

A door comprising one sheet metal panel with turned edges and a second panel inserted beneath the lips of the edges of the first panel is assembled by injecting a foam-forming resin into the space between the two panels so that the second panel is fixed in position by a combination of the hydrostatic pressure and the interfacial adhesion of the foam. Avoids use of welding or ancillary mechanical fastening, also inhibits transfer of heat or sound through the door. Claims doors with expanded cores of polyurethane resin.
FR7903466A 1979-02-12 1979-02-12 Assembling metal door panels by internal pressure - and adhesion by foamed resin to stabilise the structure and inhibit heat and sound transfer Withdrawn FR2448616A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903466A FR2448616A1 (en) 1979-02-12 1979-02-12 Assembling metal door panels by internal pressure - and adhesion by foamed resin to stabilise the structure and inhibit heat and sound transfer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903466A FR2448616A1 (en) 1979-02-12 1979-02-12 Assembling metal door panels by internal pressure - and adhesion by foamed resin to stabilise the structure and inhibit heat and sound transfer

Publications (1)

Publication Number Publication Date
FR2448616A1 true FR2448616A1 (en) 1980-09-05

Family

ID=9221842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903466A Withdrawn FR2448616A1 (en) 1979-02-12 1979-02-12 Assembling metal door panels by internal pressure - and adhesion by foamed resin to stabilise the structure and inhibit heat and sound transfer

Country Status (1)

Country Link
FR (1) FR2448616A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583796A (en) * 1982-11-15 1986-04-22 Tokyo Shibaura Denki Kabushiki Kaisha Insulated door
EP0228349A2 (en) * 1985-11-22 1987-07-08 RIELLO CONDIZIONATORI S.p.A. Box-shaped, hermetically closed, internally insulated panel and method of producing the same
US6112496A (en) * 1998-09-25 2000-09-05 Weyerhaeuser And Overly Manufacturing Company Metal and wood door with composite perimeter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1202769A (en) * 1957-09-27 1960-01-13 Doors, partitions and similar rigid construction elements
FR2253890A1 (en) * 1973-12-05 1975-07-04 Meker Sarl Metal fire-proof panel with heat and sound insulation - has polyurethane foam injected between two metal plates

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1202769A (en) * 1957-09-27 1960-01-13 Doors, partitions and similar rigid construction elements
FR2253890A1 (en) * 1973-12-05 1975-07-04 Meker Sarl Metal fire-proof panel with heat and sound insulation - has polyurethane foam injected between two metal plates

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583796A (en) * 1982-11-15 1986-04-22 Tokyo Shibaura Denki Kabushiki Kaisha Insulated door
EP0228349A2 (en) * 1985-11-22 1987-07-08 RIELLO CONDIZIONATORI S.p.A. Box-shaped, hermetically closed, internally insulated panel and method of producing the same
EP0228349A3 (en) * 1985-11-22 1987-11-25 RIELLO CONDIZIONATORI S.p.A. Box-shaped, hermetically closed, internally insulated panel and method of producing the same
US6112496A (en) * 1998-09-25 2000-09-05 Weyerhaeuser And Overly Manufacturing Company Metal and wood door with composite perimeter

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Legal Events

Date Code Title Description
ST Notification of lapse