EP0365908B1 - Rolladenstab zur Verwendung in schallgedämpften Rolläden - Google Patents

Rolladenstab zur Verwendung in schallgedämpften Rolläden Download PDF

Info

Publication number
EP0365908B1
EP0365908B1 EP89118742A EP89118742A EP0365908B1 EP 0365908 B1 EP0365908 B1 EP 0365908B1 EP 89118742 A EP89118742 A EP 89118742A EP 89118742 A EP89118742 A EP 89118742A EP 0365908 B1 EP0365908 B1 EP 0365908B1
Authority
EP
European Patent Office
Prior art keywords
roller shutter
shutter slat
aluminum strip
hollow body
slat according
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.)
Expired - Lifetime
Application number
EP89118742A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0365908A1 (de
Inventor
Schneider Dipl.-Ing. Helmuth
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.)
Vaw Aluminium AG Te Bonn Bondsrep
Original Assignee
Vereinigte Aluminium Werke AG
Vaw Aluminium AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25953675&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0365908(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE8813330U external-priority patent/DE8813330U1/de
Priority claimed from DE8813331U external-priority patent/DE8813331U1/de
Application filed by Vereinigte Aluminium Werke AG, Vaw Aluminium AG filed Critical Vereinigte Aluminium Werke AG
Priority to AT89118742T priority Critical patent/ATE84846T1/de
Publication of EP0365908A1 publication Critical patent/EP0365908A1/de
Application granted granted Critical
Publication of EP0365908B1 publication Critical patent/EP0365908B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B2009/17069—Insulation

Definitions

  • the invention relates to a roller shutter rod for use in silenced roller shutters consisting of a hollow body with a hook-shaped and a G-shaped connecting end roll-formed aluminum strip.
  • a roller shutter bar is known from BE-A-666 605.
  • the noise occurring on roller shutters can be caused by "internal” and “external” sound sources.
  • noises are generated in the hinge area and in the abutting longitudinal surfaces of the roller shutter slats.
  • a sudden structure-borne noise can be distinguished from a sliding or grinding noise.
  • External sound sources such as wind and rain can also act on the closed roller shutters, causing the well-known drum sound or the sledging or rattling of the roller shutter slats.
  • Roller shutter slats are narrow surface elements that have a very different cross-section, which ranges from an oblong rectangular to a wing-like cross-section with convex and concave-curved surfaces and a large length / width ratio, which promotes sound propagation.
  • the couplings with a different number of hollow profiles that occur when rolling out and rolling in the roller shutter result in a large-area, resonant structure with varying natural frequencies.
  • the closed roller shutter represents a complex vibration system, the damping properties of which were previously not sufficiently manageable.
  • roller shutter rod which instead of hook-shaped or G-shaped connecting ends has folded areas which are arranged on each narrow side of the hollow body profile and project outwards in the longitudinal cross-sectional direction.
  • the individual roller shutter slats are connected to one another at the fold areas by additional connecting means, such as, for example, multi-link chains.
  • the known roller shutter slat consists of an aluminum composite material, which is constructed in a sandwich-like manner from three layers, namely an aluminum carrier material layer, a plastic layer designed as a visco-elastic adhesive layer and a layer made of thin aluminum strip material.
  • the present invention relates to roller shutter slats, which without further connecting means, i.e. without chains, are positively connected to each other solely by the G-shaped or hook-shaped connection ends. It has been shown that the measures known from the prior art for noise reduction, namely the provision of a three-layer composite layer in the interior of the hollow body profile for the noise reduction of such roller shutter bars with G-shaped or hook-shaped connecting ends are not sufficient.
  • This object is achieved in that a plastic layer is extruded or laminated onto the aluminum strip on one side, the coated side of the aluminum strip being directed inwards in the hollow body such that a double-layer plastic layer is formed at the connection ends for mutual sound insulation of the double-layer aluminum strip surfaces there.
  • the invention makes use of a different, more effective type of sound insulation.
  • the beating together was the cause of the sound generation in roller shutter slats with G-shaped or hook-shaped connecting ends the profile areas recognized at the ends, which is associated with an introduction of the sound generated in the connection end area into the interior of the hollow body.
  • the insulation of the aluminum sheets lying one on top of the other prevents transmission of the sound into the hollow bodies of the individual roller shutter slats.
  • the aluminum strip 1 is roll-formed into a hollow body profile with a hook-shaped connection end 3 and a G-shaped connection end 4.
  • the aluminum strip 1 is coated on the inside with a plastic, preferably with a copolymer 2. This can be done by extrusion coating, by applying a liquid or by
  • Figure 2 is a partial cross section acc. AA of Fig. 1 shown enlarged.
  • the aluminum strips 1e, f are pressed together by roll forming. There is a double layer of the copolymer layer 2 between them. If this is to be applied to the aluminum strip by lamination, a commercially available adhesive can be used as an adhesion promoter.
  • a polyethylene copolymer has proven itself for coating the aluminum strips. It is advantageous if the copolymer is provided with sound-absorbing pigments, which are either introduced in the liquid phase during extrusion onto the aluminum strip or are already present in the finished lamination medium.
  • roller shutter or roller shutter slat according to the invention is in no way limited to the embodiments described above. So the hollow body profile can also be equipped with other fillers such as polystyrene balls and the plastic layer consist of a polypropylene. All suitable resins, acrylates and hot melt adhesives such as e.g. Use polyamides.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Laminated Bodies (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
EP89118742A 1988-10-22 1989-10-09 Rolladenstab zur Verwendung in schallgedämpften Rolläden Expired - Lifetime EP0365908B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89118742T ATE84846T1 (de) 1988-10-22 1989-10-09 Rolladenstab zur verwendung in schallgedaempften rollaeden.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE8813330U 1988-10-22
DE8813330U DE8813330U1 (de) 1988-10-22 1988-10-22 Schallgedämpfter Rolladenstab
DE8813331U DE8813331U1 (de) 1988-10-22 1988-10-22 Schallgedämpfter Rolladen
DE8813331U 1988-10-22

Publications (2)

Publication Number Publication Date
EP0365908A1 EP0365908A1 (de) 1990-05-02
EP0365908B1 true EP0365908B1 (de) 1993-01-20

Family

ID=25953675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89118742A Expired - Lifetime EP0365908B1 (de) 1988-10-22 1989-10-09 Rolladenstab zur Verwendung in schallgedämpften Rolläden

Country Status (4)

Country Link
EP (1) EP0365908B1 (enrdf_load_stackoverflow)
DE (1) DE58903342D1 (enrdf_load_stackoverflow)
ES (1) ES2038812T3 (enrdf_load_stackoverflow)
GR (1) GR3007285T3 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013126470A1 (en) * 2012-02-20 2013-08-29 Miller James V Improved shutter slat and compact shutter assembly

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210924A (en) * 1990-03-12 1993-05-18 Vereinigte Aluminium Werke Ag Method for the manufacture of a roller shutter slat
DE4036410A1 (de) * 1990-03-12 1991-09-19 Vaw Ver Aluminium Werke Ag Formstabilisierter rolladenstab und verfahren zu seiner herstellung
WO1993007863A1 (en) * 1991-10-15 1993-04-29 Mullarkey Michael F Methods and compositions for treating allergic reactions
EP0675725B1 (en) * 1992-12-23 2002-01-30 Abbott Laboratories Medical foods for the nutritional support of infant/toddler metabolic diseases
US5326569A (en) * 1992-12-23 1994-07-05 Abbott Laboratories Medical foods for the nutritional support of child/adult metabolic diseases
NL1010075C2 (nl) * 1997-10-27 2000-08-08 Hunter Douglas Ind Bv Tuinberging.
EP2843177B1 (en) 2013-08-30 2015-07-15 Regazzi SA Roller shutter slat, method of producing a roller shutter slat and apparatus for producing a roller shutter slat
EP2857627B1 (en) 2013-10-03 2016-11-30 Regazzi SA Roller shutter slat and method of producing a roller shutter slat
CN117072046B (zh) * 2023-10-18 2023-12-15 广州市胜利门业有限公司 一种快速消音卷帘门及其使用方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814825C2 (de) * 1977-04-06 1985-04-25 Baumann AG Rolladenfabrik, Wädenswil Entdröhnter Hohlprofilmetallstab für Rolladen sowie Verfahren zu dessen Herstellung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE810318C (de) * 1949-11-01 1951-08-09 Erbsloeh Julius & August Profilstaebe fuer die Herstellung von Rolljalousien
BE666605A (enrdf_load_stackoverflow) * 1964-08-03
CH650308A5 (en) * 1980-12-02 1985-07-15 Rufalex Ag Roller shutter slat
IT8122873U1 (it) * 1981-09-11 1983-03-11 Calcagni Mario Struttura di profilato per avvolgibili e simili
DE3225568C2 (de) * 1982-07-08 1987-03-26 Ingenieur Klaus Blaurock Bau- und Raumtechnik, 8741 Salz Rolladen-Lamelle mit abriebempfindlicher Innen- und/oder Außenseite und streifenförmigen Distanzmitteln

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814825C2 (de) * 1977-04-06 1985-04-25 Baumann AG Rolladenfabrik, Wädenswil Entdröhnter Hohlprofilmetallstab für Rolladen sowie Verfahren zu dessen Herstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013126470A1 (en) * 2012-02-20 2013-08-29 Miller James V Improved shutter slat and compact shutter assembly

Also Published As

Publication number Publication date
GR3007285T3 (enrdf_load_stackoverflow) 1993-07-30
EP0365908A1 (de) 1990-05-02
DE58903342D1 (de) 1993-03-04
ES2038812T3 (es) 1993-08-01

Similar Documents

Publication Publication Date Title
EP0446778B1 (de) Formstabilisierter Rolladenstab und Verfahren zu seiner Herstellung
DE60125401T2 (de) Durchgehende flexible abstandhalteranordnung mit dichtungsmittelstützglied
DE69628658T2 (de) Wabenförmige bloch
DE4209024A1 (de) Isolationsteil
EP0365908B1 (de) Rolladenstab zur Verwendung in schallgedämpften Rolläden
DE3219339C1 (de) Flaechiges Element zur Luftschall-Absorption
CH618494A5 (en) Method of manufacturing a thermally insulating composite profile and composite profile manufactured according to the method
EP0162937B1 (de) Kunststoff-Profilleiste
DE2166396B2 (de) Einsprengprofil
EP0447797A2 (de) Schalldämmbauteil
DE2909725A1 (de) Schichtplatte
DE3402532C2 (enrdf_load_stackoverflow)
EP1048817B1 (de) Verfahren zur Herstellung eines Metallfolien-/Gewebeverbundes insbesondere für Rolladenpanzer
EP0556601B1 (de) Verbundprofil
DE19727753C2 (de) Sandwichplatte mit Profilkern
DE8813330U1 (de) Schallgedämpfter Rolladenstab
DE69715912T2 (de) Ein rolladen für fenster, türen oder dergleichen und herstellungsverfahren
DE19711318C2 (de) Rolladen für Türen, Fenster oder dergleichen
DE29718016U1 (de) Dämmelement für eine Isolierverkleidung
DE19833031C1 (de) Rollo
EP0711901B1 (de) Rollbare Schutzfolie aus Kunststoff
DE3300298A1 (de) Plattenfoermiges teil mit koerperschalldaempfender und versteifender wirkung
DE1629454C3 (de) Mehrschichtenbauplatte mit einem rechteckigen Plattenkörper aus Polyurethanschaumstoff
DE8813331U1 (de) Schallgedämpfter Rolladen
DE3023924C2 (de) Mehrschichtenleichtbauplatte und Vorrichtung zu ihrer Herstellung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19901029

17Q First examination report despatched

Effective date: 19910926

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

REF Corresponds to:

Ref document number: 84846

Country of ref document: AT

Date of ref document: 19930215

Kind code of ref document: T

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19930202

REF Corresponds to:

Ref document number: 58903342

Country of ref document: DE

Date of ref document: 19930304

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: VAW ALUMINIUM AG

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Free format text: VAW ALUMINIUM AG

ITF It: translation for a ep patent filed
NLT2 Nl: modifications (of names), taken from the european patent patent bulletin

Owner name: VAW ALUMINIUM AG TE BONN, BONDSREPUBLIEK DUITSLAND

REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3007285

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2038812

Country of ref document: ES

Kind code of ref document: T3

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

EPTA Lu: last paid annual fee
26 Opposition filed

Opponent name: ALCAN DEUTSCHLAND GMBH

Effective date: 19931019

NLT1 Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1

Owner name: VAW ALUMINIUM AKTIENGESELLSCHAFT TE BONN, BONDSREP

NLR1 Nl: opposition has been filed with the epo

Opponent name: ALCAN DEUTSCHLAND GMBH.

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19940901

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19940916

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 19940919

Year of fee payment: 6

Ref country code: CH

Payment date: 19940919

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19940926

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19940929

Year of fee payment: 6

Ref country code: AT

Payment date: 19940929

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19941014

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19941020

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19941031

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19941125

Year of fee payment: 6

EAL Se: european patent in force in sweden

Ref document number: 89118742.9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19951009

Ref country code: GB

Effective date: 19951009

Ref country code: AT

Effective date: 19951009

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19951010

Ref country code: ES

Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES

Effective date: 19951010

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19951031

Ref country code: CH

Effective date: 19951031

Ref country code: BE

Effective date: 19951031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19951118

BERE Be: lapsed

Owner name: VAW ALUMINIUM A.G.

Effective date: 19951031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19960430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19960501

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19951009

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19960628

REG Reference to a national code

Ref country code: GR

Ref legal event code: MM2A

Free format text: 3007285

EUG Se: european patent has lapsed

Ref document number: 89118742.9

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19960501

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

PLBL Opposition procedure terminated

Free format text: ORIGINAL CODE: EPIDOS OPPC

PLBM Termination of opposition procedure: date of legal effect published

Free format text: ORIGINAL CODE: 0009276

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION PROCEDURE CLOSED

27C Opposition proceedings terminated

Effective date: 19970516

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19991007

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051009