FR2404730A1 - Noise deadening roller shutter case ventilation air intake - has additional widened insulating slit over case length - Google Patents

Noise deadening roller shutter case ventilation air intake - has additional widened insulating slit over case length

Info

Publication number
FR2404730A1
FR2404730A1 FR7828319A FR7828319A FR2404730A1 FR 2404730 A1 FR2404730 A1 FR 2404730A1 FR 7828319 A FR7828319 A FR 7828319A FR 7828319 A FR7828319 A FR 7828319A FR 2404730 A1 FR2404730 A1 FR 2404730A1
Authority
FR
France
Prior art keywords
case
air intake
roller shutter
ventilation air
length
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Withdrawn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
FR7828319A
Other languages
French (fr)
Inventor
Peter Lutz
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Publication of FR2404730A1 publication Critical patent/FR2404730A1/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Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Building Environments (AREA)

Abstract

In addition to the slit (Sch) in the standard-sized shutter case (Ka) for the shutter sheet release, there is another slit (K2), esp. in the assembly cover (D), widening to form a channel inside the case for increased insulating effect. This extend over most of the length of the case. the case's inner walling may also be cladded with mineral fibre panels (MP) or otherwise made sound-absorbent. this can be applied in old house renovation, as well as as in new installationS.
FR7828319A 1977-09-29 1978-09-27 Noise deadening roller shutter case ventilation air intake - has additional widened insulating slit over case length Withdrawn FR2404730A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772743904 DE2743904A1 (en) 1977-09-29 1977-09-29 DEVICE FOR SOUND-INSULATED AIR SUPPLY VIA A SHUTTER BOX

Publications (1)

Publication Number Publication Date
FR2404730A1 true FR2404730A1 (en) 1979-04-27

Family

ID=6020242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828319A Withdrawn FR2404730A1 (en) 1977-09-29 1978-09-27 Noise deadening roller shutter case ventilation air intake - has additional widened insulating slit over case length

Country Status (2)

Country Link
DE (1) DE2743904A1 (en)
FR (1) FR2404730A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735518A1 (en) * 1995-06-14 1996-12-20 Madeline Andre Silencer for air intake in housing of roller blind
FR2788556A1 (en) * 1999-01-20 2000-07-21 Bubendorff Sa ROLLER SHUTTER BOX
FR2906351A1 (en) * 2006-09-22 2008-03-28 Bouygues Batiment Ile De Franc Air regulatory communication forming device for housing, has inner chamber communicating with ambient air outside housing, where air regulatory communication is ensured by calibrated air passage formed in inspection door
BE1018887A3 (en) * 2009-09-18 2011-10-04 Wilms Erik SOLAR PROTECTION AND VENTILATION.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398111B (en) * 1988-07-12 1994-09-26 Wo & Wo Gruen Gmbh SHUTTER
FR2653487B1 (en) * 1989-10-20 1992-01-17 Simu DOUBLE GLAZED INSULATION PANEL WITH MOTORIZED SCREEN DEVICE INTERPOSED BETWEEN THE TWO TRANSPARENT WALLS.
DE9207464U1 (en) * 1992-06-03 1993-10-07 Wiehofsky, Fritz, 86938 Schondorf Roller shutter box with sound insulation
DE4345079A1 (en) * 1993-12-31 1995-07-06 Missel Gmbh & Co E Assembly block for attaching building and technical equipment and / or systems
DE19654704A1 (en) 1996-12-30 1998-07-02 Walter Foeckersperger Room ventilation process

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735518A1 (en) * 1995-06-14 1996-12-20 Madeline Andre Silencer for air intake in housing of roller blind
FR2788556A1 (en) * 1999-01-20 2000-07-21 Bubendorff Sa ROLLER SHUTTER BOX
EP1022426A1 (en) * 1999-01-20 2000-07-26 Bubendorff Volet Roulant Société Anonyme Roller shutter box
FR2906351A1 (en) * 2006-09-22 2008-03-28 Bouygues Batiment Ile De Franc Air regulatory communication forming device for housing, has inner chamber communicating with ambient air outside housing, where air regulatory communication is ensured by calibrated air passage formed in inspection door
BE1018887A3 (en) * 2009-09-18 2011-10-04 Wilms Erik SOLAR PROTECTION AND VENTILATION.

Also Published As

Publication number Publication date
DE2743904A1 (en) 1979-04-05

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Legal Events

Date Code Title Description
ST Notification of lapse