FR3083817B1 - Systeme d'entrainement d'un ecran et installation comprenant un tel systeme - Google Patents
Systeme d'entrainement d'un ecran et installation comprenant un tel systeme Download PDFInfo
- Publication number
- FR3083817B1 FR3083817B1 FR1856379A FR1856379A FR3083817B1 FR 3083817 B1 FR3083817 B1 FR 3083817B1 FR 1856379 A FR1856379 A FR 1856379A FR 1856379 A FR1856379 A FR 1856379A FR 3083817 B1 FR3083817 B1 FR 3083817B1
- Authority
- FR
- France
- Prior art keywords
- screen
- driving
- compensation spring
- installation including
- system comprises
- 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 - Fee Related
Links
- 238000009434 installation Methods 0.000 title 1
- 238000004804 winding Methods 0.000 abstract 2
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
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
-
- 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
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
-
- 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
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/60—Spring drums operated only by closure members
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Springs (AREA)
- Flexible Shafts (AREA)
Abstract
Ce système d'entraînement d'un écran comprend un actionneur destiné à entraîner en rotation un tube d'enroulement (5) agissant sur l'écran, et un ressort de compensation (7), monté autour de l'actionneur (3) et comprenant plusieurs spires (70, 71) formées par enroulement d'un fil. Le système d'entraînement comprend au moins un jonc (9) en matière plastique interposé entre deux spires (70, 71) consécutives du ressort de compensation (7), et un rayon externe (R94) du jonc (9) est supérieur à un rayon externe maximal (R8) du ressort de compensation (7).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1856379A FR3083817B1 (fr) | 2018-07-11 | 2018-07-11 | Systeme d'entrainement d'un ecran et installation comprenant un tel systeme |
PCT/EP2019/068507 WO2020011841A1 (fr) | 2018-07-11 | 2019-07-10 | Système d'entraînement d'un écran et installation comprenant un tel système |
EP19736732.9A EP3821103B1 (fr) | 2018-07-11 | 2019-07-10 | Système d'entraînement d'un écran et installation comprenant un tel système |
US17/259,109 US11230884B2 (en) | 2018-07-11 | 2019-07-10 | Drive system driving a screen, and apparatus comprising such a system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1856379 | 2018-07-11 | ||
FR1856379A FR3083817B1 (fr) | 2018-07-11 | 2018-07-11 | Systeme d'entrainement d'un ecran et installation comprenant un tel systeme |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3083817A1 FR3083817A1 (fr) | 2020-01-17 |
FR3083817B1 true FR3083817B1 (fr) | 2020-10-09 |
Family
ID=63579431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1856379A Expired - Fee Related FR3083817B1 (fr) | 2018-07-11 | 2018-07-11 | Systeme d'entrainement d'un ecran et installation comprenant un tel systeme |
Country Status (4)
Country | Link |
---|---|
US (1) | US11230884B2 (fr) |
EP (1) | EP3821103B1 (fr) |
FR (1) | FR3083817B1 (fr) |
WO (1) | WO2020011841A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11988040B2 (en) * | 2018-01-16 | 2024-05-21 | Crestron Electronics, Inc. | System and method for reducing friction in a counterbalancing spring of a roller shade |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US799075A (en) * | 1905-01-31 | 1905-09-12 | Kinnear Mfg Co | Roller for fire-resisting curtains. |
US1561551A (en) * | 1922-06-19 | 1925-11-17 | Atlee J Lewis | Spring roller for sun visors |
US1641506A (en) * | 1923-11-14 | 1927-09-06 | Hugo A Huelse | Fire door |
US2765843A (en) * | 1954-04-05 | 1956-10-09 | Andrew G Nilles | Truck cover |
US4429729A (en) * | 1982-07-09 | 1984-02-07 | Clopay Corporation | Window shade clutch assembly |
IT1234071B (it) * | 1989-05-12 | 1992-04-29 | Sunproject Srl | Dispositivo perfezionato a rullo avvolgitore per tendine del tipo avvolgibile |
US5419010A (en) * | 1993-05-03 | 1995-05-30 | Wayne-Dalton Corp. | Compact counterbalancing system for sectional doors |
DE69618184T2 (de) * | 1996-07-23 | 2002-07-11 | Pei Protezioni Elaborazioni | Eine Rollvorrichtung zum Aufrollen und Spannen eines flexiblen Elementes wie z.B. eine Materialbahn, ein Rolladen oder dergleichen, insbesondere zum Schutze von Maschinen |
ES2152135B1 (es) * | 1997-10-14 | 2001-10-16 | Box Control S L | Dispositivo perfeccionado para el enrollamiento automatico de bandas. |
FR2837865B1 (fr) * | 2002-03-28 | 2005-07-29 | Simu | Mecanisme de manoeuvre et installation de fermeture ou de protection solaire incorporant un tel dispositif |
DE102005033275B4 (de) * | 2005-07-15 | 2009-09-10 | Webasto Ag | Wickelwelle für eine Rollovorrichtung |
DE202006019824U1 (de) * | 2006-09-25 | 2007-05-10 | Bos Gmbh & Co. Kg | Rolloanordnung |
TW201215760A (en) * | 2010-07-05 | 2012-04-16 | Macauto Ind Co Ltd | Sunshade curtain |
SE535383C2 (sv) * | 2010-11-10 | 2012-07-17 | Markisol Holding Ab | Anordning för förspänning av en upprullningsmekanism |
-
2018
- 2018-07-11 FR FR1856379A patent/FR3083817B1/fr not_active Expired - Fee Related
-
2019
- 2019-07-10 US US17/259,109 patent/US11230884B2/en active Active
- 2019-07-10 WO PCT/EP2019/068507 patent/WO2020011841A1/fr unknown
- 2019-07-10 EP EP19736732.9A patent/EP3821103B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
WO2020011841A1 (fr) | 2020-01-16 |
EP3821103B1 (fr) | 2022-11-30 |
US11230884B2 (en) | 2022-01-25 |
EP3821103A1 (fr) | 2021-05-19 |
US20210246723A1 (en) | 2021-08-12 |
FR3083817A1 (fr) | 2020-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20200117 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
ST | Notification of lapse |
Effective date: 20240305 |