EP0365908A1 - Lame pour volet roulant utilisée dans des volets d'isolation acoustique - Google Patents

Lame pour volet roulant utilisée dans des volets d'isolation acoustique Download PDF

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Publication number
EP0365908A1
EP0365908A1 EP89118742A EP89118742A EP0365908A1 EP 0365908 A1 EP0365908 A1 EP 0365908A1 EP 89118742 A EP89118742 A EP 89118742A EP 89118742 A EP89118742 A EP 89118742A EP 0365908 A1 EP0365908 A1 EP 0365908A1
Authority
EP
European Patent Office
Prior art keywords
roller shutter
sound
plastic
shutter according
roller
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
EP89118742A
Other languages
German (de)
English (en)
Other versions
EP0365908B1 (fr
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(A1) "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/fr
Application granted granted Critical
Publication of EP0365908B1 publication Critical patent/EP0365908B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 and a roller shutter rod for use in silenced roller shutters, consisting of a plurality of roller shutter rods connected in an articulated manner and consisting of aluminum strips 1 formed into hollow body profiles.
  • 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 and 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 shaking or rattling of the roller shutter slats.
  • Roller shutter slats are narrow flat elements that have a very different cross-section, ranging from an elongated 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 is a complex vibration system, the damping properties of which were previously not adequately controllable.
  • the object of the present invention is to reduce the noise development and sound propagation in roller shutters by means of a technically simple and economical way of manufacturing corresponding to the conditions of a mass product, and to develop a roller shutter rod for use in soundproofed roller shutters which enables sound interruption or attenuation in different frequency ranges.
  • 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 lamination using a copo film. It can be clearly seen from FIG. 1 that the copolymer layer 2 shown in dashed lines appears in double layers at the connection ends 3 and 4, the copolymer layers being pressed together by the roll forming process. This reduces the available resonance space of the hollow body profile and at the same time guarantees sound insulation between the aluminum strips.
  • At the tip of the hook-shaped connecting end 3 there is a folded-over folded collar 5, which is also secured against sound transmission by the internal copolymer layer.
  • Figure 2 is a partial cross section. 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 laminating 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.
  • the plastic layer consist of a polypropylene.
  • As an adhesive between plastic and metal 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 Lame pour volet roulant utilisée dans des volets d'isolation acoustique Expired - Lifetime EP0365908B1 (fr)

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
DE8813331U 1988-10-22
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

Publications (2)

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

Family

ID=25953675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89118742A Expired - Lifetime EP0365908B1 (fr) 1988-10-22 1989-10-09 Lame pour volet roulant utilisée dans des volets d'isolation acoustique

Country Status (4)

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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0446778A3 (en) * 1990-03-12 1992-05-06 Vereinigte Aluminium-Werke Aktiengesellschaft Roller shutter slat of stable form and its method of fabrication
US5210924A (en) * 1990-03-12 1993-05-18 Vereinigte Aluminium Werke Ag Method for the manufacture of a roller shutter slat
US5326569A (en) * 1992-12-23 1994-07-05 Abbott Laboratories Medical foods for the nutritional support of child/adult metabolic diseases
US5550146A (en) * 1992-12-23 1996-08-27 Abbott Laboratories Medical foods for the nutritional support of infant/toddler metabolic diseases
US5770401A (en) * 1991-10-15 1998-06-23 Mullarkey; Michael F. Methods and compositions for treating allergic reactions
NL1010075C2 (nl) * 1997-10-27 2000-08-08 Hunter Douglas Ind Bv Tuinberging.
EP2843177A1 (fr) 2013-08-30 2015-03-04 Regazzi SA Volet roulant, procédé et appareil de production d'un volet roulant
EP2857627A1 (fr) 2013-10-03 2015-04-08 Regazzi SA Volet roulant et procédé de production d'un volet roulant
CN117072046A (zh) * 2023-10-18 2023-11-17 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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2636924C2 (ru) * 2012-02-20 2017-11-28 НАУТИЛУС ШАТТЕР ЭлЭлСи Улучшенная ламель ставня и блок компактного ставня

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE666605A (fr) * 1964-08-03
DE810318C (de) * 1949-11-01 1951-08-09 Erbsloeh Julius & August Profilstaebe fuer die Herstellung von Rolljalousien
EP0075768A2 (fr) * 1981-09-11 1983-04-06 Mario Calcagni Profilés moulés pour voleto roulants et similaires
DE3225568A1 (de) * 1982-07-08 1984-01-19 Ingenieur Klaus Blaurock Bau- und Raumtechnik, 8740 Salz Rolladen aus lamellen mit abriebempfindlicher innen- und/oder aussenseite
CH650308A5 (en) * 1980-12-02 1985-07-15 Rufalex Ag Roller shutter slat

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH620733A5 (en) * 1977-04-06 1980-12-15 Baumann Rolladen Sound-deadened hollow-profile metal bar for roller shutter as well as method of manufacturing it

Patent Citations (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 (fr) * 1964-08-03
CH650308A5 (en) * 1980-12-02 1985-07-15 Rufalex Ag Roller shutter slat
EP0075768A2 (fr) * 1981-09-11 1983-04-06 Mario Calcagni Profilés moulés pour voleto roulants et similaires
DE3225568A1 (de) * 1982-07-08 1984-01-19 Ingenieur Klaus Blaurock Bau- und Raumtechnik, 8740 Salz Rolladen aus lamellen mit abriebempfindlicher innen- und/oder aussenseite

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0446778A3 (en) * 1990-03-12 1992-05-06 Vereinigte Aluminium-Werke Aktiengesellschaft Roller shutter slat of stable form and its method of fabrication
US5204147A (en) * 1990-03-12 1993-04-20 Vereinigte Aluminiumwerke Ag Roller shutter rod of stable shape and method for its manufacture
US5210924A (en) * 1990-03-12 1993-05-18 Vereinigte Aluminium Werke Ag Method for the manufacture of a roller shutter slat
AU637877B2 (en) * 1990-03-12 1993-06-10 Vaw Aluminium Ag Roller shutter rod of stable shape and method for its manufacture
US5770401A (en) * 1991-10-15 1998-06-23 Mullarkey; Michael F. Methods and compositions for treating allergic reactions
US5587399A (en) * 1992-12-23 1996-12-24 Abbott Laboratories Method for preparing medical foods for the nutritional support of infants/toddlers with metabolic diseases
US5550146A (en) * 1992-12-23 1996-08-27 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.
EP2843177A1 (fr) 2013-08-30 2015-03-04 Regazzi SA Volet roulant, procédé et appareil de production d'un volet roulant
EP2857627A1 (fr) 2013-10-03 2015-04-08 Regazzi SA Volet roulant et procédé de production d'un volet roulant
CN117072046A (zh) * 2023-10-18 2023-11-17 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
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

Also Published As

Publication number Publication date
GR3007285T3 (fr) 1993-07-30
DE58903342D1 (de) 1993-03-04
ES2038812T3 (es) 1993-08-01
EP0365908B1 (fr) 1993-01-20

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