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 lengthInfo
- 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- Withdrawn
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.
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)
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)
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 |
-
1977
- 1977-09-29 DE DE19772743904 patent/DE2743904A1/en active Pending
-
1978
- 1978-09-27 FR FR7828319A patent/FR2404730A1/en not_active Withdrawn
Cited By (5)
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 |