FR2451977A1 - Panneau elementaire d'isolation acoustique et enceinte construite a partir de tels panneaux - Google Patents

Panneau elementaire d'isolation acoustique et enceinte construite a partir de tels panneaux

Info

Publication number
FR2451977A1
FR2451977A1 FR7907711A FR7907711A FR2451977A1 FR 2451977 A1 FR2451977 A1 FR 2451977A1 FR 7907711 A FR7907711 A FR 7907711A FR 7907711 A FR7907711 A FR 7907711A FR 2451977 A1 FR2451977 A1 FR 2451977A1
Authority
FR
France
Prior art keywords
male
back plate
sound insulation
rigid back
panel
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
FR7907711A
Other languages
English (en)
French (fr)
Other versions
FR2451977B1 (OSRAM
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7907711A priority Critical patent/FR2451977A1/fr
Publication of FR2451977A1 publication Critical patent/FR2451977A1/fr
Application granted granted Critical
Publication of FR2451977B1 publication Critical patent/FR2451977B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
    • E04C2/384—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a metal frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
FR7907711A 1979-03-21 1979-03-21 Panneau elementaire d'isolation acoustique et enceinte construite a partir de tels panneaux Granted FR2451977A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7907711A FR2451977A1 (fr) 1979-03-21 1979-03-21 Panneau elementaire d'isolation acoustique et enceinte construite a partir de tels panneaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7907711A FR2451977A1 (fr) 1979-03-21 1979-03-21 Panneau elementaire d'isolation acoustique et enceinte construite a partir de tels panneaux

Publications (2)

Publication Number Publication Date
FR2451977A1 true FR2451977A1 (fr) 1980-10-17
FR2451977B1 FR2451977B1 (OSRAM) 1982-09-17

Family

ID=9223623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907711A Granted FR2451977A1 (fr) 1979-03-21 1979-03-21 Panneau elementaire d'isolation acoustique et enceinte construite a partir de tels panneaux

Country Status (1)

Country Link
FR (1) FR2451977A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519050A1 (fr) * 1981-12-24 1983-07-01 Dietrich & Cie De Panneau pour la construction modulaire d'un batiment, notamment d'une maison individuelle
DE10129829C1 (de) * 2001-06-26 2003-05-08 Werner Lang Stellwandsystem

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR927270A (fr) * 1945-08-22 1947-10-24 éléments de construction préfabriqués
GB715770A (en) * 1951-11-22 1954-09-22 George Charles Wright Improvements in building slabs
US3638384A (en) * 1969-09-29 1972-02-01 Martin Fireproofing Corp Structural cement-wood fiber panel
FR2172015A1 (OSRAM) * 1972-02-18 1973-09-28 Interlocking Systems Int

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR927270A (fr) * 1945-08-22 1947-10-24 éléments de construction préfabriqués
GB715770A (en) * 1951-11-22 1954-09-22 George Charles Wright Improvements in building slabs
US3638384A (en) * 1969-09-29 1972-02-01 Martin Fireproofing Corp Structural cement-wood fiber panel
FR2172015A1 (OSRAM) * 1972-02-18 1973-09-28 Interlocking Systems Int

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519050A1 (fr) * 1981-12-24 1983-07-01 Dietrich & Cie De Panneau pour la construction modulaire d'un batiment, notamment d'une maison individuelle
EP0083276A1 (fr) * 1981-12-24 1983-07-06 DE DIETRICH & Cie, Société dite Panneau pour la construction modulaire d'un bâtiment, notamment d'une maison individuelle
DE10129829C1 (de) * 2001-06-26 2003-05-08 Werner Lang Stellwandsystem

Also Published As

Publication number Publication date
FR2451977B1 (OSRAM) 1982-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse