FR2331651B1 - - Google Patents

Info

Publication number: FR2331651B1
Authority: FR; France
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

FR7633947A

Other languages

French (fr)

Other versions

FR2331651A1 (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.)

Armstrong World Industries Inc

Original Assignee

Armstrong Cork Co

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.)

1975-11-11

Filing date

1976-11-10

Publication date

1982-04-23

1976-11-10 Application filed by Armstrong Cork Co filed Critical Armstrong Cork Co

1977-06-10 Publication of FR2331651A1 publication Critical patent/FR2331651A1/fr

1982-04-23 Application granted granted Critical

1982-04-23 Publication of FR2331651B1 publication Critical patent/FR2331651B1/fr

Status Granted legal-status Critical Current

Links

Classifications

- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/0435—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having connection means at the edges
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/0464—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having irregularities on the faces, e.g. holes, grooves

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Building Environments (AREA)

FR7633947A 1975-11-11 1976-11-10 Etouffement de la propagation du son d'un local a un autre par l'arriere de sous-plafonds de batiments Granted FR2331651A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2550663A DE2550663C3 (de)	1975-11-11	1975-11-11	Schalldämmende Unterdecke

Publications (2)

Publication Number	Publication Date
FR2331651A1 FR2331651A1 (fr)	1977-06-10
FR2331651B1 true FR2331651B1 (ja)	1982-04-23

Family

ID=5961484

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7633947A Granted FR2331651A1 (fr)	1975-11-11	1976-11-10	Etouffement de la propagation du son d'un local a un autre par l'arriere de sous-plafonds de batiments

Country Status (10)

Country	Link
AT (1)	AT349184B (ja)
BE (1)	BE847572A (ja)
CH (1)	CH610975A5 (ja)
DE (1)	DE2550663C3 (ja)
DK (1)	DK142957C (ja)
FR (1)	FR2331651A1 (ja)
GB (1)	GB1564709A (ja)
NL (1)	NL173083C (ja)
NO (1)	NO763716L (ja)
SE (1)	SE433096B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1104425B (it) *	1978-02-28	1985-10-21	Isotecnica Spa	Elemento portante a forma di trave a t composta da pannelli isolanti
DE3508468A1 (de) *	1985-03-09	1986-09-11	Mainbau Estrich- und Fußboden GmbH, 8500 Nürnberg	Verfahren zur unterteilung eines hohlraumbodens
NL1006145C2 (nl) *	1997-05-28	1998-12-01	Rockwool Rockfon B V	Geluidsisolerende plaatstructuur.
DE20118909U1 (de) *	2001-11-20	2003-03-27	Saint-Gobain Isover G+H AG, 68526 Ladenburg	Trennwandelement für Raumteiler u.dgl. mit einer Füllung mit Wärmedämmstoff, insbesondere Mineralwolle
EP2228500A1 (en) *	2009-03-10	2010-09-15	Rockwool International A/S	A building room
CN108104327B (zh) *	2017-12-14	2023-05-23	苏州美瑞德建筑装饰有限公司	定制精装空间室内吸音无机龙骨组合式隔墙结构
CN117166672B (zh) *	2023-10-14	2024-03-29	广州笙之光声学技术顾问有限公司	高隔音集成装配式墙结构体及安装方法

1975
- 1975-11-11 DE DE2550663A patent/DE2550663C3/de not_active Expired
1976
- 1976-10-06 CH CH1266476A patent/CH610975A5/xx not_active IP Right Cessation
- 1976-10-06 AT AT741376A patent/AT349184B/de active
- 1976-10-08 SE SE7611200A patent/SE433096B/xx not_active IP Right Cessation
- 1976-10-22 BE BE171739A patent/BE847572A/xx not_active IP Right Cessation
- 1976-11-01 NO NO763716A patent/NO763716L/no unknown
- 1976-11-05 NL NLAANVRAGE7612340,A patent/NL173083C/xx not_active IP Right Cessation
- 1976-11-10 FR FR7633947A patent/FR2331651A1/fr active Granted
- 1976-11-10 DK DK506276A patent/DK142957C/da not_active IP Right Cessation
- 1976-11-11 GB GB46984/76A patent/GB1564709A/en not_active Expired

Also Published As

Publication number	Publication date
FR2331651A1 (fr)	1977-06-10
DK142957C (da)	1988-05-02
CH610975A5 (en)	1979-05-15
DE2550663C3 (de)	1978-05-11
DK142957B (da)	1981-03-02
BE847572A (fr)	1977-02-14
SE433096B (sv)	1984-05-07
AT349184B (de)	1979-03-26
SE7611200L (sv)	1977-05-12
DE2550663A1 (de)	1977-05-18
NL173083B (nl)	1983-07-01
DK506276A (da)	1977-05-12
DE2550663B2 (de)	1977-09-15
NL173083C (nl)	1983-12-01
NL7612340A (nl)	1977-05-13
GB1564709A (en)	1980-04-10
ATA741376A (de)	1978-08-15
NO763716L (ja)	1977-05-12

Legal Events

Date	Code	Title	Description
1989-09-22	ST	Notification of lapse

Publication	Publication Date	Title
JPS5197243A (ja)	1976-08-26
JPS5274933U (ja)	1977-06-04
JPS5280733U (ja)	1977-06-16
BG22180A1 (ja)	1977-02-20
BG22285A1 (ja)	1977-02-20
BG22448A1 (ja)	1977-04-20
BG22557A1 (ja)	1977-04-20
CH579837A5 (ja)	1976-09-15
CH589171B5 (ja)	1977-06-30
CH589301A5 (ja)	1977-06-30
CH590550A5 (ja)	1977-08-15
CH592193A5 (ja)	1977-10-14
CH592311A5 (ja)	1977-10-31
CH593052A5 (ja)	1977-11-15
CH593481A5 (ja)	1977-12-15
CH594088A5 (ja)	1977-12-30
CH594166A5 (ja)	1977-12-30
CH595285A5 (ja)	1978-02-15
CH595294A5 (ja)	1978-02-15
CH597904A5 (ja)	1978-04-14
CH598023A5 (ja)	1978-04-28
CH598704A5 (ja)	1978-05-12
CH599019A5 (ja)	1978-05-12
CH599366A5 (ja)	1978-05-31
CH599677A5 (ja)	1978-05-31