EP0863290B1 - Dispositif de rouleau - Google Patents
Dispositif de rouleau Download PDFInfo
- Publication number
- EP0863290B1 EP0863290B1 EP98102623A EP98102623A EP0863290B1 EP 0863290 B1 EP0863290 B1 EP 0863290B1 EP 98102623 A EP98102623 A EP 98102623A EP 98102623 A EP98102623 A EP 98102623A EP 0863290 B1 EP0863290 B1 EP 0863290B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller blind
- coupling
- roller
- shaft
- blind device
- 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
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
- E06B9/24—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
- E06B9/44—Rollers therefor; Fastening roller blinds to rollers
Definitions
- the invention relates to a blind device, which consists of composed of several individual roller blinds arranged side by side, which each have a roller blind shaft.
- the roller blind shaft consists of a roller body with shaft journals at the ends are arranged.
- the individual blind shafts of the blind device are a central drivable continuous Shaft connected by couplings, each consisting of one flange-like coupling piece consist of the shaft journal overlaps the roller blind shaft with a ring-like approach.
- roller blind devices are usually for refrigerated shelves, Goods shelves or windows in use to sell in Times to cover the shelves and the loss of To reduce cooling capacity or sunshine in window areas hold.
- E.g. on store shelves standardized lengths of the individual roller blind shafts up to 15 m plugged together and powered by a motor or by hand.
- the torque for the drive is via the individual roller shafts and transmit their couplings.
- All roller blind rods or shafts must be pulled apart if, for example, one in the middle arranged blind should be removed and repaired.
- the Assembly and repair costs are considerable as a specialist is required to properly operate the roller blind disassemble and adjust again. Quite apart from that must a service can be called, wasting time while which is hindering the sale.
- a winding shaft for an awning is known (DE 36 23 762 A1) at its ends with two-part coupling elements is provided in the direction of rotation by a Tongue and groove connections are positively connected to each other.
- These coupling elements is a radial insertion and Remove the winding shaft for assembly or repair purposes allows.
- the object of the present invention is to overcome these disadvantages to avoid known devices and the exchange of individual Lighten roller blinds.
- each of the flange-shaped couplings a shoulder designed as a retaining ring on the edge has, for the central mounting of the shaft journal is formed, and the retaining ring divided into two half shells is, the one half shell being removable, the Shaft journal can be moved slightly radially and lies when inserting automatically in the centered position. It is not a centering necessary, and incorrect centering is thereby automatically avoided.
- Caps are made at the ends of the roller bodies of the roller blind shafts Plastic inserted, the free end as a shaft journal is trained. This way you can manufacture cheap and easily replaceable, uniform parts use that work with the coupling piece.
- the Design of the coupling piece according to the invention enables also retrofitting existing blinds.
- the shaft journal is rotatable in the Half shells of the coupling piece are stored and are only fixed, when the right position to the neighboring blinds is reached is.
- the fixation can either by a clamp connection or also a screw connection of the half shells with the shaft journals be fixed.
- the embodiment according to claim 8 has the advantage that the individual Roller blinds regardless of the bracket from the coupling half-shells can be moved out.
- a single roller blind of the roller blind device is shown with the roller body 1, the roller blind 4 and the attached thereto Roller blind 5.
- the roller blind is on the shelf, attached to the ceiling or other support 20.
- roller blind connected to the neighboring blind, not shown.
- the left adjoining roller blind is designed exactly like that in Fig. 1 shown blind, so that the subsequent side of the Neighboring blinds on the right side of the blind shown equivalent.
- caps 10 are with inserted a shaft journal 11. These caps are useful made of plastic and provided with a collar 14, which rests on the roller body. To ensure a good fit in the profile of the To reach the roller body 1, the roller caps are slightly conical executed.
- the shaft journal 11 has a groove 12. Between the groove 12 and the collar 14 is the bracket for the right cap 10 2 stored by a snap ring 6, which is in the groove 12 engages, is held.
- the caps 10 have a coaxial Recess 13 in which a formed as a plug-in pin Extension 33 of the clutch 3 engages.
- the coupling 3 according to Figures 3 and 4 has a square as a plug-in pin 33 on.
- the recess 13 of the cap 10 is correspondingly designed as a square. However, it is also possible another positive connection between the insertion pin 33 and the cap 10 to choose, for example as in Fig. 7 shows where the recess 130 of the cap 100 as Hexagon is formed.
- the coupling piece 3 has a ring-like approach that serves as a retaining ring and divided into two half-shells 31 and 32 is.
- the half-shell 31 is in one piece with the coupling piece 3 formed, while the half-shell 32 is removable and each with screws 34 on the fixed part 31 of the ring approach is attached.
- This ring-like approach is designed that it can overlap the shaft journal 11.
- the half-shell 32 is released, so that the roller blind shaft radially out of the axial movement Half-shell 31 can be moved out or inserted. If the new roller blind shaft is inserted, it can be in the half shell 31 still rotated and thus the length of the roller blind or the height of the roller blind 5 is adjusted to the neighboring roller blinds become.
- the half-shell becomes 32 released and one end of the roller blind shaft from the half-shell 31 moved out radially. Is the end of the roller blind from the Coupling 3 released, this can then in the axial direction be moved.
- the right roller cap 10 serves for storage in the holder 2 and thereby by means a snap ring 6 is attached, the roller body 1st deducted from this roller cap 10. It is therefore only plugged in. To guarantee a play-free fit, is therefore the roller cap 10 is slightly conical.
- the coupling 30 is symmetrical executed with two movable half-shells 320 and two fixed half-shells 310.
- the bracket 2 through the clutch 30 and its ring-like Approach axially fixed.
- the left removable half shell 320 can however, are also eliminated, so that the ring-like, the shaft journal 11 comprehensive approach in one piece and firmly connected with the Coupling 30 is executed.
- screws 35 are provided.
- the clutch 30 can be removed axially subtracted the roller blind shaft adjoining on the right and replaced if necessary.
- the clutch 300 is rotatable in the bracket 2 stored.
- the clutch is in the axial direction 300 by a snap ring 6 and by the ring-like approach 311, 322 secured, the ring-like extension 311, 322 a larger outer diameter than the ring extension 311, 321 on the other hand. This allows the clutch 300 inserted into the holder 2 and through the snap ring 6 be axially attached.
- This version has the advantage that both ends of the roller blind can be moved radially without the roller cap 10th must be removable from the roller body 1 on one side.
- the individual blinds regardless of the bracket from the coupling half shells be moved radially out.
- the subject of the invention can be modified in various ways are and is not on the shown embodiments limited.
- Can transmit large torques for example between the radially removable shaft journal and the half-shell of the coupling receiving this one non-rotatable connection by a tongue and groove connection instead of through the positive clamping by the two Half shells using the screws 34.
- the retaining ring does not have to continuous or circular, but can also be interruptions have, for example for a form-fitting take-away, such as just explained above. Through a multitude of such interruptions is even an adjustment of the angle of rotation, though in stages, so possible.
- roller blind device allows individual ones easily replace roller blinds independently of the neighboring roller blinds.
- the assembly and repair costs, the claim of a service are saved because the Repair is so simplified that pulling apart individual roller blind shafts and couplings are not required.
- a handyman or even an untrained force can change it carry out defective single blinds.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Blinds (AREA)
- Pivots And Pivotal Connections (AREA)
Claims (9)
- Ensemble de store, qui se compose de plusieurs stores individuels disposés en juxtaposition qui, par des accouplements (3, 30, 300) disposés entre eux, peuvent être mutuellement assemblés pour former un arbre ininterrompu pouvant être entraíné centralement, les accouplements (3, 30, 300) permettant d'insérer et de retirer radialement, par rapport à l'axe de l'arbre, un store individuel de l'assemblage des stores individuels, et les stores individuels pouvant être mutuellement assemblés par les accouplements (3, 30, 300) en étant solidaires en rotation,
caractérisé en ce que les arbres des stores individuels comportent des tourillons (11) d'arbre dépassant à une extrémité, en ce que chaque accouplement (3, 30, 300) est conçu du genre collet et pourvu d'une bague de maintien rapportée du côté du bord pour le montage centré du tourillon (11) d'arbre, et en ce que, pour chaque accouplement (3, 30, 300), la bague de maintien est subdivisée en deux demi-coques (31, 32) dont l'une (32) fait partie intégrante de l'accouplement (3, 30, 300), tandis que l'autre (31) peut être déposée radialement et fixée sur l'accouplement (3, 30, 300). - Ensemble de store suivant la revendication 1, caractérisé en ce que les tourillons (11) d'arbre sont réalisés sous la forme de capuchons (10, 100) pouvant être enfilés axialement dans les arbres des stores individuels.
- Ensemble de store suivant la revendication 1 ou 2, caractérisé en ce que les tourillons (11) d'arbre sont montés avec possibilité de réglage de leur angle de rotation et d'immobilisation par rapport à l'accouplement (3, 30, 300) associé.
- Ensemble de store suivant une ou plusieurs des revendications 1 à 3, caractérisé en ce que l'accouplement (3) comporte vers un store individuel la bague (31, 32) de maintien et vers l'autre store individuel un tenon (33) d'emboítement, qui pénètre dans un évidement (13, 30) axial associé ménagé dans le tourillon (11) de l'arbre de store voisin.
- Ensemble de store suivant une ou plusieurs des revendications 1 à 4, caractérisé en ce que le tourillon (11) d'arbre comporte une rainure (12) annulairement entourante, dans laquelle pénètre un jonc (6) d'arrêt.
- Ensemble de store suivant la revendication 5, caractérisé en ce que, pour le montage tournant d'un arbre de store, il est prévu un support (2) intervenant entre la face frontale du corps (1) cylindrique et la rainure (12).
- Ensemble de store suivant une ou plusieurs des revendications 1 à 3, 5 et 6, caractérisé en ce que l'accouplement (30, 300) comporte les deux demi-coques (310, 311) vers chacun des deux arbres de store à assembler.
- Ensemble de store suivant la revendication 7, caractérisé en ce que la demi-coque (311, 322) possède un plus grand diamètre extérieur sur un côté de l'accouplement (300) que sur l'autre côté.
- Ensemble de store suivant une ou plusieurs des revendications 1 à 8, caractérisé en ce que l'accouplement (300) est monté tournant dans le support (2).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19708084A DE19708084C1 (de) | 1997-02-28 | 1997-02-28 | Rolloeinrichtung |
DE19708084 | 1997-02-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0863290A2 EP0863290A2 (fr) | 1998-09-09 |
EP0863290A3 EP0863290A3 (fr) | 2000-03-15 |
EP0863290B1 true EP0863290B1 (fr) | 2003-12-17 |
Family
ID=7821788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98102623A Expired - Lifetime EP0863290B1 (fr) | 1997-02-28 | 1998-02-16 | Dispositif de rouleau |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0863290B1 (fr) |
DE (2) | DE19708084C1 (fr) |
ES (1) | ES2213845T3 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006042377A1 (fr) * | 2004-10-22 | 2006-04-27 | Damorgold Pty Ltd | Connecteur pour assemblage en aveugle |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2005297336B2 (en) * | 2004-10-22 | 2010-10-07 | Vertilux Corporation Pty Ltd | Connector for a blind assembly |
US8122932B2 (en) | 2009-01-21 | 2012-02-28 | Rollease, Inc. | Multi-section window dressing with coupling clutch |
US8695680B2 (en) | 2010-12-23 | 2014-04-15 | Rollease, Inc. | Disabling device for window treatment |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3623762A1 (de) * | 1986-07-15 | 1988-01-21 | Limberg Hans Joerg | Wickelwelle fuer eine markise |
-
1997
- 1997-02-28 DE DE19708084A patent/DE19708084C1/de not_active Expired - Fee Related
-
1998
- 1998-02-16 EP EP98102623A patent/EP0863290B1/fr not_active Expired - Lifetime
- 1998-02-16 ES ES98102623T patent/ES2213845T3/es not_active Expired - Lifetime
- 1998-02-16 DE DE59810429T patent/DE59810429D1/de not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006042377A1 (fr) * | 2004-10-22 | 2006-04-27 | Damorgold Pty Ltd | Connecteur pour assemblage en aveugle |
EP1809849A1 (fr) * | 2004-10-22 | 2007-07-25 | Damorgold Pty Ltd | Connecteur pour assemblage en aveugle |
US8342225B2 (en) | 2004-10-22 | 2013-01-01 | Damorgold Pty. Ltd. | Connector for a blind assembly |
EP1809849A4 (fr) * | 2004-10-22 | 2013-11-20 | Damorgold Pty Ltd | Connecteur pour assemblage en aveugle |
Also Published As
Publication number | Publication date |
---|---|
EP0863290A2 (fr) | 1998-09-09 |
DE59810429D1 (de) | 2004-01-29 |
ES2213845T3 (es) | 2004-09-01 |
DE19708084C1 (de) | 1998-10-01 |
EP0863290A3 (fr) | 2000-03-15 |
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