EP1936106A2 - Système de montage pour un volet roulant - Google Patents

Système de montage pour un volet roulant Download PDF

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Publication number
EP1936106A2
EP1936106A2 EP07254737A EP07254737A EP1936106A2 EP 1936106 A2 EP1936106 A2 EP 1936106A2 EP 07254737 A EP07254737 A EP 07254737A EP 07254737 A EP07254737 A EP 07254737A EP 1936106 A2 EP1936106 A2 EP 1936106A2
Authority
EP
European Patent Office
Prior art keywords
bracket
roller
plunger
module
mounting
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
EP07254737A
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German (de)
English (en)
Other versions
EP1936106A3 (fr
EP1936106B1 (fr
Inventor
Lars Koop
Jörg Bohlen
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.)
Hunter Douglas Industries BV
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Hunter Douglas Industries BV
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Filing date
Publication date
Application filed by Hunter Douglas Industries BV filed Critical Hunter Douglas Industries BV
Priority to EP07254737.5A priority Critical patent/EP1936106B1/fr
Publication of EP1936106A2 publication Critical patent/EP1936106A2/fr
Publication of EP1936106A3 publication Critical patent/EP1936106A3/fr
Application granted granted Critical
Publication of EP1936106B1 publication Critical patent/EP1936106B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E06B9/24—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
    • E06B9/50—Bearings specially adapted therefor
    • 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
    • E06B2009/407—Telescopic roller

Definitions

  • This invention relates to a system for mounting for a roller of an architectural opening and parts of the system.
  • Various blinds are known for selectively covering architectural openings. Many of these include rollers that are rotatably mounted, usually in a horizontal orientation, for instance across the top of an architectural opening.
  • an arrangement may be provided whereby a pair of brackets is mounted on opposite ends of a top frame of an architectural opening. The roller is than fitted between the two brackets.
  • the ends of the roller may be provided with co-axially extending end plugs with axial holes for receiving a tab-like projection from the brackets
  • the ends of the roller may be provided with co-axially extending end plugs and the end plugs being provided with axially projecting tabs or noses for insertion into an opening in a bracket.
  • the central shaft of the roller blinds may be coupled together end the end plugs may be provided with such shaft coupling means to be mounted to an intermediate bracket.
  • the distance between the ends of the roller must be greater than that between the brackets.
  • Providing a roller with at least one telescopically movable end plug solves this problem. Retracted or depressed, such an end plug reduces the effective length of the roller and the distance between the two ends of the roller, extended the end plug restores the roller to its original length. Additional locking means preventing inadvertent retraction or depression of the telescopically movable end plug and thus inadvertent disengagement of the roller from the brackets are often also provided and are described in GB 2,310,878 and in GB 2,313,143 .
  • GB 2,310,878 describes an end plug (20) for a roller blind including a telescopic movable drum (6) biased to an extended position by spring (30).
  • the locking means comprises a spring C-clip (40), positionable about the projecting portion (7) of the telescopic movable drum (6) between the roller end (23) and the end (8) of the drum (6), and prevents the telescopic member (6) from moving axially into end plug (20).
  • This solution has as drawback that the C-clip (40) needs to be dimensioned in relation to the blind for which it is used. If it is to long, exceeding the length of the projecting portion of the telescopic member of the end plug, it will not fit.
  • GB 2,313,143 describes a locking ring (100) for placement about a telescopic movable spigot (54), which is biased to an extended position by a spring.
  • the locking ring (100) is placed about the spigot (54), is pushed until it makes contact with the roller end (10) remote from the bracket (80), and is locked in place with a grub screw.
  • the ring has a radial through hole (102) with the grub screw (104), which when tightened locks the ring (100) in place.
  • the ring (100) prevents depression of the spigot (54) and thus prevents accidental removal of the blind from its brackets.
  • an object of the invention is to provide a roller mount system with a end plug module which overcomes or ameliorates the disadvantages of the end plugs of both GB 2,310,878 and GB 2,313,143 .
  • Another problem associated with mounting a roller to a surface is to get it mounted levelly. If a roller is mounted to un-levelly placed brackets or to brackets mounted onto a lopsided surface, this will lead to an unsightly situation. Although the fact that a roller is not level is often not immediately apparent to the naked eye, it will be once the blind material is unrolled. Subsequently, when the blind material is wound about the unlevel roller it will skew and may get damaged by being improperly supported by roller. The sides of the blind material may ride against the sides of the architectural opening, get in the way of the operating mechanism or even squeeze between the bracket the roller.
  • the blind includes side guides, which is often the case for insect screens and black-out roller blinds, the screen or blind material edges will not keep to the side guides. As a result insects and/or light will enter the building.
  • the blind is leveled by using the oblong mounting holes in the brackets of the blind. After-adjustment of the bracket's position, requires nimble hands and/or dismounting of the roller from the brackets to facilitate reaching an manipulating it. It generally is a cumbersome process.
  • Another solution is to use brackets with integrated leveler means that act directly or indirectly on the roller of the blind. Such brackets are described in US 6 196 508 and DE 103 51 336 .
  • US 6,196,508 describes a roller blind bracket with a centrally located cut out portion (11) with slidably located a vertically adjustable glide (4) which rests on a threaded leveling screw (5).
  • the threaded leveling screw (5) can be accessed from the bottom of the bracket.
  • the glide (4) is omitted and the leveling screw (5) acts directly on the steel rod of the motor.
  • the leveling screw (5) acts directly on the steel rod of the motor.
  • DE 103 510 336 describes a insect screen roller blind with a leveler (22) in a roller bearing (14) which includes a cut out portion (28) and a leveling screw (34) acting on the roller spigot (30).
  • each leveler necessarily includes a base to be anchored to a fixed surface such as a bracket and an operator connected to that base, movable between two positions, and acting either directly or indirectly on a roller end in order to move the roller between these two positions.
  • Another object of the invention is to provide a leveler module for the roller mount system which does not have these drawbacks and is easy to manipulate.
  • brackets Another problem associated with mounting a roller to a surface are the brackets.
  • a roller blind When a roller blind is mounted to a roof window or sunroom window that is slanted, the bracket will cause the blind to be at an angle to the window unless a specially shaped bracket is used which cancels out the window frame angle.
  • a bracket is described in EP0784145 , this bracket includes adjusting means that can cancel out the angles of the window relative to that of the blind.
  • it is often necessary to choose different modules for a roller system often require different brackets.
  • an intermediate bracket in a compound roller system having at least two rollers mounted next to each other is often of different configuration from the outer bracket.
  • roller blind mounting system comprising at least one roller, at least one telescopic end plug engageable within an end-opening of one of said rollers, the end plug including a hollow body and a telescopically movable member or plunger co-axially positionable with respect to the hollow body such that a first axial extending length portion of the plunger projects from the hollow body and a second axial extending length portion is held within the hollow body and the plunger being telescopically movable between a first end position in which the first portion of the plunger projects from the cylindrical body and a second end position in which at least part of the first portion is inserted into the cylindrical body, and at least two brackets which include a central aperture and the first axial length portion is mountable to the central aperture of the bracket.
  • the telescopic end plug further has a rotatable end cap rotatably fixed to the end of the second length portion and the end cap is adapted be received in the central aperture of the bracket such that the telescopic end plug and the roller engageable therewith are rotatably mountable to said bracket.
  • the bracket further includes at least a pair of openings positioned about said central aperture and the opening of each pair being in line with each other, and the mounting system further includes an operating module or a leveler module, or both, provided with mounting means adapted to co-operate with the at least one pair of slots of the bracket.
  • the mounting means are hook-like members adapted to project through the openings of the bracket and grip the rim of the openings.
  • the hooks each include a stem portion and a grip portion extending from the top of the stem portion.
  • the grip portion of the hook extends sideways from the top of the stem portion.
  • the grip portion of the hook extends downwardly from the stem portion.
  • a combination of a bracket and a module is provided of which the module is adapted to co-operate with the bracket, and the bracket includes a flange with at least a pair of openings positioned spaced apart and opposite each other on said flange about said central aperture, and the module includes at least one pair of mounting means adapted to co-operate with the at least one pair of slots of the bracket.
  • a telescopic end plug which is engageable within an end-opening of a roller and includes a hollow body and a telescopically movable member or plunger co-axially positionable with respect to the hollow body such that a first axial extending length portion of the plunger projects from the hollow body and a second axial extending length portion is held within the hollow body and the plunger being telescopically movable between a first end position in which the first portion of the plunger projects from the cylindrical body and a second end position in which at least part of the first portion is inserted into the cylindrical body, and the end plug further includes a locking member positionable on said first axial length portion for locking the plunger against movement towards the second end portion, and the first axial extending length portion of the plunger is threaded and the locking member is rotatably receivable on the thread such that it is positionable on the first length portion for locking the plunger against axial movement towards its second end position beyond the locking member.
  • a leveler module which includes a base member and a roller carrier slidably connected to said base member, an operator between the base and the roller carrier and connected thereto such that manipulation of the operator causes the roller carrier to slide relative to the base member and the leveler module further includes mounting means adapted to removably mount the module to a bracket.
  • the invention thus solves the problems associated with mounting of roller blinds .
  • a roller blind 1 is shown with roller 3 mounted between a left and right mounting bracket 5, 7.
  • the blind material 9 is schematically indicated and can be wound and unwound from the roller by operating the bead chain operating mechanism 11 .
  • a telescopic end plug 13 in the right end 3A of the roller 3 facilitates mounting of the roller. Depressing the end plug 13 reduces the effective length of the roller 3 making it easy to position between the two brackets 5,7. Retracting the end plug 13 to its extended position restores the roller 3 to its previous length, allowing the roller to connect to the left and right brackets by suitable end plugs on either side.
  • a locking ring 15 prevents the inadvertent depression of the telescopic end plug 13. In figure 1 the ring 15 is shown in the un-locked position, adjacent the outer end of the telescopic end plug. By positioning the ring adjacent the roller end 3A, depression of the telescopic end plug is prevented.
  • the sleeve 21 is of general cylindrical cross-section and has a tube like portion 27 which extends between an inner or left axial end 29 and a outer or right axial end 31.
  • the tube 27 includes axially extending and radially outwardly projecting ribs 33 so that the body can be fitted within the roller 3, the sleeve ribs engaging the roller ribs.
  • the outer axial end 31 has a radial collar 35 with a radial inner surface 37 that abuts the axial outer end 3A of the roller 3 when the cylindrical body is inserted in the roller.
  • Each flange 45,47,49 is spaced from the inner surface of the tube 27 while following the radius thereof.
  • Each flange 45,47,49 has a left and right radial extending ribs 45A,45B, 47A, 47B and 49A, 49B connecting the flanges to the inner surface of the tube 27, and thus defining axial passage ways 51,53, 55 between the co-axial flanges 45,47, 49 and the inner surface of the tube 27.
  • the inner surface of the tube 27 is provided with a plurality of axially extending radially spaced apart grooves 57.
  • the grooves 57 extend axially from at least the right or outer axial end 31 to the base 41 of the retainer 39.
  • the telescopically movable member or plunger 23 from the end plug assembly 13 is suitable for insertion into the hollow cylindrical body 21 from the outer or right axial end 31 thereof towards the inner or left end 29.
  • the plunger 23 is of general cylindrical cross-section of a smaller radius than the cylindrical body 21.
  • the plunger 23 includes a centre or base section 61, a left or inner portion 63 and a right or outer portion 65, each extending to opposite sides from the central section 61.
  • the center or base section 61 is a tube like portion 67 with a plurality of axially extending ribs 69 radially spaced on the outer surface of the base 63.
  • the tongues 71, 73, 75 each include a lug 71A, 73A, 75A at the axial end away from the base 61 on the outer surface of the tongues which cooperates with an indented portion 29A of the inner axial end 29 of the cylindrical body 21. inserted into the cylindrical body 21, the lugs 71A,73A,75A snap behind the indented portion 29A and thus prevent disengagement of the plunger from the body.
  • the circumferential screw thread 77 receives the locking ring 15 which is provided with an inner thread 85 suitable for running on the circumferential thread 77.
  • the threads are chosen such as to be a self-braking thread in order to prevent the ring 15 from traveling along the circumferential thread due to vibrations caused by installation or use of the roller.
  • the ring or disc-like locking nut 15 has circumferential outer surface that is provided with serrations or teeth 87 for easy manipulation thereof.
  • the ring 15 can be shaped as a hexagonally nut.
  • a rotatable mounting cap 89 fits rotatably on spigot 83, and the total diameter of cap and spigot is designed to fit into a central mounting opening 7A of the bracket 7.
  • the cap 89 includes a radially projecting collar 91, the outer surface of which abuts the bracket 7 surface when the roller is mounted thereto, so that the roller can rotate relative to the bracket and the cap 89.
  • the radially projecting collar 91 further prevents the ring 15 from inadvertently running off the plunger 23, especially when the roller is not yet mounted to a bracket.
  • the cap 89 is hollow and surrounds the spigot thus the keeps free the spigot opening 83A suitable for receiving a shaft.
  • Compression spring 25 has a left first winding 25A and a right first winding 25B and a plurality of windings therebetween.
  • the spring 25 is preferably made from steel and can be used in the end plug to bias the plunger 23 in the direction of the outer axial end 31 of the body 21.
  • the spigot 83 projects axially into the outer portion 65 such that a co-axial spigot body 84 is formed within the plunger 23.
  • the spigot body 84 includes a circular (radial) base 84B between the spigot-body 84 and the inner surface of the plunger 23.
  • an additional installation tool 93 can be used for ease of mounting the roller to the bracket.
  • the tool 93 as shown in the figure 3 is a so-called locater-nose and includes a nose-cone 95 and a butt-shaft 97.
  • the butt-shaft 97 is inserted into the opening in the spigot and the nose cone 95 give an greater ease of installation.
  • the nose cone 95 assists an installer in locating the central aperture 7a of a bracket 7, without needing a clear line of view.
  • the brackets 5 and 7 are of similar shape and both have a generally horizontally extending first flange 101 and a depending vertically extending second flange 103.
  • the first flange 101 has slots 105, 107 and 109 for receiving fasteners (not shown, but conventional) to mount the first flange against either under a horizontal building surface or to a vertical building surface adjacent a window opening.
  • the second flange 103 has similar slots 111 and 113 for alternative mounting to a vertical building surface in the proximity of a window opening.
  • the second flange 103 of the bracket has a pattern of radially arranged slots or oblong holes 115 arranged around the central aperture 7A.
  • each pair of radially aligned oblong holes 115 corresponds to the spacing between such mounting hook members on the operator module 11.
  • the radially aligned oblong holes 115 can also be used to mount other modular parts, such as a leveller module 200.
  • the arrangement of the four pairs of radially aligned openings 115 allows for a selection of angular positions into which the modules can be mounted in respect of the bracket's flange.
  • Figure 4 shows the roller blind 1 of the first embodiment to which a leveler module 200 is added.
  • a leveler module 200 is added.
  • the roller blind 1 of Figure 4 is shown with roller 3 mounted between a left and right mounting bracket 5, 7.
  • the blind material 9 is schematically indicated and can be wound and unwound from the roller by operating the bead chain operating mechanism 11 .
  • the telescopic end plug 13 in the right end 3A of the roller 3 is visible by its locking ring 15.
  • the locking ring 15 is adjacent the right roller end 3A and thus the plunger (not visible) of the end plug 13 is in it's locked position.
  • the brackets 5 and 7 are mounted to a ceiling surface (S) and the roller 3 is mounted to between them.
  • Adjacent the right bracket 7 is placed the leveler module 200 of the invention. By operating the leveler module, a range of positions of the right roller end 3A between a lower position and an upper position can be chosen.
  • FIG. 5 shows the leveler module 200 separate from the bracket 7.
  • the leveler module 200 includes a rotatable mounting tray 202, a base member 204 , a roller carrier 206 slidably connected to the base member 204, with an operator 208 between the base 204 and the roller carrier 206, and an cover ring 210.
  • Figure 6 shows the rear of bracket 7 with the leveler module 200 mounted to thereto.
  • the vertical flange 103 has a central depressed portion 117 in which are located the central aperture 7A with the mounting oblong holes 115 radially distributed about it.
  • a plurality of mounting means in the form of mounting hooks 212, 214, 216, 218 of the rotatably mounting tray 202 and a plurality of locator beads 220, 222, 224, 226 of the base member 204 alternatingly project through the mounting oblong holes 115.
  • Each mounting hook 212,214,216, 218 includes a stem portion 212A, 214A, 216A, 218A and a grip portion 212B, 214B, 216B, 218A extending sideways the top of the stem portion.
  • the bottom of the stem portions is connected to the rear of the mounting tray 202.
  • the locator beads 220, 222, 224, 226 have approximately the circumferential shape of the oblong holes 115, and thus have a general oblong form.
  • the bracket surface will thus be clamped between the hooks and the rear of the tray once the hooks are rotated to their locked position.
  • Additional locking means 258, 270,272 are provided between on mounting tray and the rest of the leveler module which prevent the tray 202 from rotating on its own accord (e.g. caused by vibration or by operation of the blind or the like) in the opposite direction and thus disengaging the leveler from the bracket. These locking means are described in relation to Figure 7 .
  • the leveler module 200 can thus be easily, even single handedly, mounted to a bracket similar to a bayonet type quick release mechanisms. This is particularly convenient, for after-installment thereof. It also makes expensive bracket with integrally formed levelers obsolete.
  • roller blinds with telescopic end plugs are also very easy to mount between two brackets, it is possible to postpone the decision to use a leveler until later. If, after mounting the roller blind it appears lopsided, the blind can be easily disengaged from the right bracket 7 and the leveler module 200 can be attached to the bracket and the blind remounted with the spigot of the telescopic end plug to the central opening 228 of the roller carrier 206 (which is visible in Figure 5 ). As shown in figures 5 and 6 there are eight radially distributed openings 115 for the leveler to be mounted to. Thus the angular orientation of the leveler is selectable with increments of approximately 40 degrees. This is convenient since the leveler can always be installed such that its operator 208 is reachable.
  • the leveler module 200 is explained in more detail in relation to Figure 7 , which shows the leveler module in exploded view.
  • the mounting tray 202 is circular with a bottom surface 230 which has a central aperture 232, and four cutouts 234,236,238,240 distributed radially about the central aperture.
  • An axial border 242 projects frontally away from the bottom surface 230.
  • the border 242 includes two opposite recesses 244,246. Ribbing portions 250 on the outer circumferential surface 248 of the border 242 facilitate handling of the border and rotation of the mounting tray 202 while mounting the leveler module.
  • the mounting hooks 212,214,216, 218 (not visible in Figure 7 ) project axially from the rear face 230A of the bottom surface 230 of the mounting tray 202.
  • An inner ring 252 co-axial to the border 242 forms a co-axial channel 254 for the cover ring 210.
  • Extending radially from the top of inner ring 252 and towards the center of the mounting tray 202 are four snap flanges 256 which prevent the leveler base 204 from falling out from the tray 202.
  • the flanges 256 reduce the inner diameter of the ring 252 of the tray and once the base 204 is in the tray, the flanges overlap portions of the base.
  • tray locking ridge 258 also extending radially form the inner ring 252, between bottom surface 230 and the top of the ring 252, is tray locking ridge 258 which cooperate with locking means 270,272 on the leveler base 204 to lock the leveler tray 202 against inadvertent rotation.
  • the leveler base 204 like the mounting tray 202, is circular with a bottom surface 260 and a central aperture 262. Projecting from the rear side 260A of the bottom surface 260 are the locator beads 220, 222, 224, 226, which are only partly visible in figure 7 .
  • the locator beads project through the cutouts 234,236,238,240 of the tray 202.
  • the cutouts of the tray 202 are oversized in relation to the locator beads 220, 222, 224, 226 of the base. This difference in relative sizes facilitatse rotation of the tray 202 relative to the base 204, which would be impossible if the cut-outs and beads matched in size and shape.
  • Each flange 264,266 has a first leg 264A,266A perpendicular to the base surface 260; an intermediate second leg 264B,266B extending radially inward from the end of the first leg 264A,266A parallel to the base surface 260, and a third leg 264C,266C projecting perpendicular from the intermediate leg away from the base surface 260 and parallel off-set from to the first leg.
  • the Z-shaped flanges each comprise an inner surface of the second leg 264B,266B parallel to the base surface 260 which will lie atop the a parallel surface 284B,286B of the complementary wing flanges 290,292 of the roller carrier 206.
  • a pair of hook-shaped pair of left and right flanges 274,276 extend parallel to each other from the top of the base surface 260 towards the central base aperture 262 to co-operate with a first pair of complementary left and right hook-shaped flanges 294,296 on the roller carrier.
  • the base hook flanges 274,276 each have a first hook leg 274A,276A projecting perpendicular from the base surface 260; an second hook leg 274B,276B extending radially outward from the end of the first hook leg 274A,276A .
  • a pair of left and right guide legs 278,280 is located opposite from the hook flanges 274,276 on the other side of the central base aperture 262.
  • the roller carrier 206 is a semi-circular plate with a bottom surface 302 with an outer face 302A and an inner face 302B. Straight left and right sides 304,306 shape the carrier to a general oval form.
  • the carrier is slidably mounted to the base 204 by the co-operating left and right wing-flanges 290,292 cooperating with the left and right Z-shaped flanges 264,266 of the base. These wing flanges 290,292 project perpendicular from the rear face 302B of the carrier 206 and radially outward.
  • the carrier 206 further includes a central aperture 308 and a pair of opposite top and bottom oblong holes 310,312. In use the rotatable cap 89 can project through the central aperture 308 while the outer surface of the radial collar 91 rests on the carrier's outer face 206A.
  • the rear face 206B of the carrier further includes the complementary left and right hook-shaped flanges 294,296 which slidingly co-operate with the hook-shaped flanges 274,276 of the base 204, and the complementary guide legs 298,300 which slidingly cooperate with the guide legs 278, 280 of the base 204.
  • On the rear face 206B juxtaposed to the right wing flange 292 and central aperture 308 is cradle 314 in which the nut 324 of the operator 208 is to be fixated.
  • the nut 324 once placed in the cradle 314 can neither rotate nor slide relative to the cradle 314 of the carrier 206.
  • the operator 208 includes a bolt 316 having a threaded stem 318 and a head 320, at one end of the stem, with a countersunk hexagon socket 322 (not shown), and a hexagonal nut 324.
  • the nut 324 has an internal thread (not shown) which co-operates with the stem 318 of the bolt 316.
  • the head 320 of operator bolt 316 is rotatably fixed in a bearing 282 on the front of the base 204 and the nut 324 is unrotatably fixed to in cradle 312 of roller carrier 206.
  • the operator 208 is between the base 204 and the roller carrier 206 when these are assembled together. Since the nut 324 is fixed to the roller carrier 206 but slidable in trough 284 of the base 204, rotating the bolt 316 moves the nut 324 along the stem dragging the roller carrier 206 with it relative to the base 204.
  • the cover ring 210 has a front surface 210A and a axial circumferential rim 326.
  • the ring includes left and right radial extending ears 328 and 330 from which left and right snap flanges 332,334 radially projecting.
  • the ring is snapped over the base 204 after the base 204, roller carrier 206 and operator 208 are fit into the mounting tray 202.
  • the ears 328,330 are accommodated in the recesses 244,246 of the mounting tray 202 while leaving space for the mounting tray 202 to be rotated relative to the ring 210.
  • An access opening 342 is present in the axial border 242 of the mounting tray 202 juxtaposed with the pimple 340.
  • an ring opening 344 is present on the axial rim 326 of the cover ring 210 juxtaposed with 'locked' 336 marking.
  • the relative locations of the openings 342,344 and the associated indicator pimple 340 and locked marking 336 are chosen such that when the mounting tray is locked to the bracket, the pimple 340 and opening 342 align with a ring marking 'locked' 336 and ring opening 344 .
  • the aligned openings 338,340 of the cover and the mounting tray allow the leveler 200 to be operated by a tool (not shown) to be inserted through the openings to act on the operator 208.
  • the pimple 340 and its adjacent opening 342 are aligned with the marking 'unlocked' 338 on the cover ring such that the access openings 342, 344 are out off line, a tool cannot be inserted, and the leveler cannot be operated.
  • each roller 403 and 404 is provided with a telescopic end plug 413,414.
  • each telescopic end plug 413,414 in the right end 403A, 404A of the roller 403, 404 facilitates mounting of the roller.
  • These telescopic end plugs are identical to the one described in relation to Figures 1-3 and like reference numerals greater by 400 are used for like parts.
  • the couple shaft 746 has a cross-section for form fit to the spigot opening 483A of spigot 483 of the end plug 413 of the left roller 403.
  • the left end 404B of the right roller 404 is provided with an end plug 748 which is provided with an opening similar to the spigot opening 483A. (not shown).
  • the composite blind 401 of Figure 8 is provided with a leveler module 600 on the intermediate bracket 406.
  • the leveler module 600 is identical to the leveler 200 described in relation Figures 4-7 and like reference numerals greater by 400 are used for like parts.
  • the intermediate bracket 406 is identical to bracket 7 which is described in relation to the previous figures.
  • the central apertures 406A, 630, 626, and 708 of respectively the intermediate bracket 407, the leveler mounting tray 602; the leveler base 604, and the leveler roller carrier 606 are large enough to accommodate the couple shaft 746 with room to spare for the leveler roller carrier to move up or down in order to level the two roller 403,404 of the blind 401.
  • Mounting of the rollers of blind 401 can be done as follows: the left roller 403 is first mounted by depressing the end plug 413, positioning the roller 403 between the left bracket 405 and the intermediate bracket 406, and subsequently retracting the end plug 413 to its extended position, positioning the locking ring 415 adjacent the roller end 403A to lock the end plug against depression. Inserting the coupling shaft 746 from the right side of the bracket 406 into the spigot opening 483A.
  • FIG 9 is an exploded view of the centre parts of the compound blind of Figure 8 with the intermediate bracket.
  • the coupling shaft 746 is provided with a coupling head 750 from which project three of protrusions 752,754,756 creating a generally triangular cross-section of which the protrusions are the vertices and the connecting sides (752A, 754A, 756A) are curved.
  • the end plug 748 has an internal recess 756 of identical cross-section and matingly receive coupling head 750.
  • the protrusions 752, 754, 756 of the head 750 run into mating grooves 758, 760, 762 of the end plug 748.
  • FIGS 10-12 and 13A-13C show the preferred operating mechanism 11, 411 and its co-operation with roller and bracket.
  • Figure 10 shows the roller mounting system of Figure 1 , in exploded view from the side of the operating unit 11, included are an alterative mounting bracket 5B, the operating unit 11 and an adapter end plug 768 for left side 3A of the blind roller 3.
  • the mounting bracket 5B is of the type describe in relation to figures 3-7 in that it includes has a pattern of radially arranged slots or oblong holes 115 arranged around the central aperture 5C.
  • the bracket 5B is further of a type suitable a so called cassette system, wherein the blind roller 3 is enclosed in a housing or head box (not shown, but conventional).
  • the bracket 5B as shown in Figure 10 is adapted to connect with such a housing or headbox and acts as an end wall therefore.
  • the bracket is shown as identical in shape to the intermediate bracket 406 of figure 10 .
  • Figures 11 and 12 show the operating module 11 of the roller mount system.
  • This includes a housing 770, a chain wheel 772 , an engagement device 774
  • the chain wheel 772 is rotatably journalled on the housing 770 and may be rotated by a conventional ball chain (not shown). Rotation of the chain wheel 772 will rotate the engagement device 774.
  • the engagement device 774 has axially extending bosses for rotatably engaging a connector 776 .
  • the connector 776 has complementary axially extending bosses.
  • the housing 770 has a central drum portion having a large diameter 778 and a small diameter section 780 .
  • the central drum portion further defines a central bore which rotatably receives an internal journal 782 on the connector 776.
  • guarding bridge 798 that snap-fits onto the housing 770 as a separate element, to guide and retain the ball chain (not shown, but conventional), after it has been positioned in the housing 770. Also visible in Figure 12 the central bore of the connector 776 opens into a recess 800 and that the stem of the latch plug 790 has a notch 802.
  • FIGS 13A, 13B and 13C show the stages of mounting in operating unit 11 to a mounting bracket 5.
  • the mounting bracket 5 is similar identical to the mounting bracket 5B shown in Figure 1 , but in an alternative basic form without provisions to co-operate with a housing or headbox.
  • the mounting that will be described is similar for both forms of mounting bracket.
  • the mounting bracket 3A has a generally horizontally extending first flange 101 and a depending vertically extending second flange 103 .
  • the first flange 101 has slots 105,107, and 109 for receiving fasteners (not shown, but conventional) to mount the first flange against either under a horizontal building surface or to a vertical building surface adjacent a window opening.
  • Figure 13A shows the drive unit 11 being presented to the bracket 5, but not yet engaged.
  • Figure 11 B shows the first stage of engagement with the hook members 794 and 796 protruding through a pair of vertically aligned slots 115.
  • the latch plug 790 With this lowering movement accomplished as shown in Figure 11C , the latch plug 790 will also have fully engaged the central aperture 5C by expansion of a spring 804 (visible in Figure 12 ) biassing the latch plug in the direction of the bracket. This will effectively lock the drive unit 11 to the bracket 5 and prevent it from becoming accidentally dislocated. Removal is only possible by having the latch plug 790 retract in the central bore (as described hereinabove), sufficiently to unhook the hook members 794 and 796 from their respective slots 115.
  • the combination of the mounting hooks with the slots 115 of the brackets not only provides for an easy locking of the leveler or the operating module 11 to a bracket, it also conveniently leaves the central aperture of the bracket open. This is particularly useful for compound blinds in which a plurality of rollers is used and the rollers are operatively connected by a linking shaft (as shown in Figure 8 and 9 ). At the same time the free central aperture is of particular importance for allowing the latch plug 790 of the operating module 11 is be operational.
  • lugs 71A, 73A, 75A described in relation to Figure 3 are shown to be on the outer surface of the tongues which cooperates with an indented portion 29A of the inner axial end 29 of the cylindrical body 21, instead they can also be on the inner surface and interact directly with the retainer flanges 45,47,49 of the cylindrical body 21.
  • the spring 25 is an optional part of the end plug assembly. It is possible to use the end plug assembly of the invention without the spring. In that case the plunger 23 has to be maneuvered to its desired depressed or retracted position by hand, e.g. by rotating the locking ring 15 upon installment of the roller the spigot can be moved into association with the opening in the bracket.
  • Figure 6 shows four hooks and four locater beads but a different number of these are possible. It is presented that two or more hooks and at least one locator bead, provide for the best attachment of the leveler to the bracket.
  • the blinds can also be motorized.
  • the operating module 11 is describe including a latch plug 790, it is equally possible to use an operating module without such latch plug and have the module 11 be locked to bracket 5 by its hooks 794,796 only.
  • the compound roller blind of figure 8 only shows a blind with two roller side by side, blinds with more than two rollers are also possible.
  • the number of intermediate brackets will increase by one for each additional roller. It is likely that more leveler modules will than also be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Support Devices For Sliding Doors (AREA)
EP07254737.5A 2006-12-14 2007-12-07 Système de montage pour un volet roulant Active EP1936106B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07254737.5A EP1936106B1 (fr) 2006-12-14 2007-12-07 Système de montage pour un volet roulant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06025885 2006-12-14
EP07254737.5A EP1936106B1 (fr) 2006-12-14 2007-12-07 Système de montage pour un volet roulant

Publications (3)

Publication Number Publication Date
EP1936106A2 true EP1936106A2 (fr) 2008-06-25
EP1936106A3 EP1936106A3 (fr) 2008-07-09
EP1936106B1 EP1936106B1 (fr) 2016-03-16

Family

ID=39171465

Family Applications (1)

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Country Link
EP (1) EP1936106B1 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009030474A1 (fr) * 2007-09-07 2009-03-12 Hunter Douglas Industries B.V. Connecteur universel
WO2010139945A1 (fr) * 2009-06-02 2010-12-09 Louver-Lite Limited Ensemble palier pour stores à rouleaux
US20110233356A1 (en) * 2010-03-29 2011-09-29 Philip Ng Locking Safety Bracket and Clutch for Blinds
US8408486B2 (en) 2009-02-09 2013-04-02 Carmelo Joseph Licciardi Di Stefano Idler
EP2239408A3 (fr) * 2009-04-03 2014-07-02 Louver-Lite Limited Support
WO2014109635A1 (fr) 2013-01-09 2014-07-17 Hunter Douglas Industries B.V. Système de montage pour élément de couverture architecturale et palier d'extrémité pour le système de montage
EP2918768A1 (fr) 2014-03-14 2015-09-16 Roma Kg Dispositif d'ombrage d'une ouverture de bâtiment
EP2918770A1 (fr) 2014-03-14 2015-09-16 Roma Kg Dispositif d'ombrage d'ouverture de bâtiment et module de palier latéral pour un arbre d'enroulement du dispositif d'ombrage d'ouverture de bâtiment
EP2918769A1 (fr) 2014-03-14 2015-09-16 Roma Kg Ensemble essieu coulissant et verrouillable d'un arbre d'enroulement du dispositif d'ombrage
DE102014003497A1 (de) 2014-03-14 2015-09-17 Roma Kg Gebäudeöffnungsverschattungsvorrichtung und Achskappenmodul für die Wickelwelle der Gebäudeöffnungsverschattungsvorrichtung
EP3480414A1 (fr) * 2017-11-03 2019-05-08 Hunter Douglas Industries B.V. Élément de montage permettant de monter un revêtement architectural entre des surfaces de montage en regard
EP3492685A1 (fr) * 2017-11-29 2019-06-05 NingBo Liyang Curtain Company Limited Unité de montage de rideau
EP3536885A1 (fr) * 2018-03-06 2019-09-11 GEZE GmbH Entraînement pour un battant d'une fenêtre ou analogue
EP4026980A1 (fr) * 2021-01-12 2022-07-13 FAKRO PP Sp. z o.o. Ensemble pour accoupler l'arbre d'un volet roulant à son boîtier
JP2023064196A (ja) * 2021-10-26 2023-05-11 ニデックプレシジョン株式会社 カメラ装置
WO2025222758A1 (fr) * 2024-04-26 2025-10-30 宁波利洋新材料股份有限公司 Dispositif de montage de rideau électrique sans perçage et ensemble de montage de traverse supérieure comprenant celui-ci

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Publication number Priority date Publication date Assignee Title
EP0784145A1 (fr) 1996-01-12 1997-07-16 DEPRAT Jean S.A. Volet roulant, destiné à protéger un ouvrant tel que notamment une fenêtre, porte ou similaire
GB2310878A (en) 1996-03-06 1997-09-10 Harris Bernadette Etheldreda Idle end support for a roller blind
GB2313143A (en) 1996-05-13 1997-11-19 Louver Lite Ltd Roller blind mounting
US6196508B1 (en) 1998-06-18 2001-03-06 Frederik G. Nijs Bracket system for motorized and crank operated shades
DE10351336A1 (de) 2002-11-06 2004-05-27 Neher Systeme Gmbh & Co. Kg Insektenschutzrollo
US7051782B2 (en) 2003-10-23 2006-05-30 Lutron Electronics Co., Inc. System for coupling roller shade tubes

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US2999664A (en) * 1958-02-21 1961-09-12 Mcculloch Bryson Shade roller and bracket assemblies
DE1654093C3 (de) * 1967-07-01 1975-07-17 Fa. Oskar Widmer, 6148 Heppenheim Rollo-Welle
DE2721629A1 (de) * 1977-05-13 1978-11-16 Herbert Becker Lagerung von rolladen
DE202004015105U1 (de) * 2004-09-29 2005-05-12 El-Hussein, Khalid Walzenkörper

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0784145A1 (fr) 1996-01-12 1997-07-16 DEPRAT Jean S.A. Volet roulant, destiné à protéger un ouvrant tel que notamment une fenêtre, porte ou similaire
GB2310878A (en) 1996-03-06 1997-09-10 Harris Bernadette Etheldreda Idle end support for a roller blind
GB2313143A (en) 1996-05-13 1997-11-19 Louver Lite Ltd Roller blind mounting
US6196508B1 (en) 1998-06-18 2001-03-06 Frederik G. Nijs Bracket system for motorized and crank operated shades
DE10351336A1 (de) 2002-11-06 2004-05-27 Neher Systeme Gmbh & Co. Kg Insektenschutzrollo
US7051782B2 (en) 2003-10-23 2006-05-30 Lutron Electronics Co., Inc. System for coupling roller shade tubes

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8382050B2 (en) 2007-09-07 2013-02-26 Hunter Douglas Industries Bv Universal connector
WO2009030474A1 (fr) * 2007-09-07 2009-03-12 Hunter Douglas Industries B.V. Connecteur universel
US9238939B2 (en) 2009-02-09 2016-01-19 Acmeda Pty Ltd Idler
US8408486B2 (en) 2009-02-09 2013-04-02 Carmelo Joseph Licciardi Di Stefano Idler
EP2239408A3 (fr) * 2009-04-03 2014-07-02 Louver-Lite Limited Support
WO2010139945A1 (fr) * 2009-06-02 2010-12-09 Louver-Lite Limited Ensemble palier pour stores à rouleaux
US8763676B2 (en) 2009-06-02 2014-07-01 Louver-Lite Limited Idle end assembly
US20110233356A1 (en) * 2010-03-29 2011-09-29 Philip Ng Locking Safety Bracket and Clutch for Blinds
US8714500B2 (en) * 2010-03-29 2014-05-06 Philip Ng Locking safety bracket and clutch for blinds
WO2014109635A1 (fr) 2013-01-09 2014-07-17 Hunter Douglas Industries B.V. Système de montage pour élément de couverture architecturale et palier d'extrémité pour le système de montage
US9957752B2 (en) 2013-01-09 2018-05-01 Hunter Douglas Industries B.V. Mounting system for an architectural covering and an end bearing for the mounting system
US10968694B2 (en) 2013-01-09 2021-04-06 Hunter Douglas Industries B.V. Mounting system for an architectural covering and an end bearing for the mounting system
DE102014003498A1 (de) 2014-03-14 2015-09-17 Roma Kg Gebäudeöffnungsverschattungsvorrichtung und Seitenlagermodul für eine Wickelwelle der Gebäudeöffnungsverschattungsvorrichtung
DE102014003497B4 (de) * 2014-03-14 2021-02-25 Roma Kg Gebäudeöffnungsverschattungsvorrichtung mit einem Achskappenmodul für die Wickelwelle der Gebäudeöffnungsverschattungsvorrichtung
DE102014003496A1 (de) 2014-03-14 2015-09-17 Roma Kg Gebäudeöffnungsverschattungsvorrichtung und Achskappenmodul für eine Wickelwelle der Gebäudeöffnungsverschattungsvorrichtung
DE102014003499A1 (de) 2014-03-14 2015-09-17 Roma Kg Gebäudeöffnungsverschattungsvorrichtung
EP2918768A1 (fr) 2014-03-14 2015-09-16 Roma Kg Dispositif d'ombrage d'une ouverture de bâtiment
EP2918770B1 (fr) 2014-03-14 2016-07-06 Roma Kg Dispositif d'ombrage d'ouverture de bâtiment et module de palier latéral pour un arbre d'enroulement du dispositif d'ombrage d'ouverture de bâtiment
DE102014003496B4 (de) * 2014-03-14 2016-08-11 Roma Kg Gebäudeöffnungsverschattungsvorrichtung und Achskappenmodul für eine Wickelwelle der Gebäudeöffnungsverschattungsvorrichtung
DE102014003497A1 (de) 2014-03-14 2015-09-17 Roma Kg Gebäudeöffnungsverschattungsvorrichtung und Achskappenmodul für die Wickelwelle der Gebäudeöffnungsverschattungsvorrichtung
DE102014003498B4 (de) 2014-03-14 2025-01-30 Roma Kg Verfahren zum Einbau einer Wickelwelle einer Gebäudeöffnungsverschattungsvorrichtung
EP2918770A1 (fr) 2014-03-14 2015-09-16 Roma Kg Dispositif d'ombrage d'ouverture de bâtiment et module de palier latéral pour un arbre d'enroulement du dispositif d'ombrage d'ouverture de bâtiment
EP2918769A1 (fr) 2014-03-14 2015-09-16 Roma Kg Ensemble essieu coulissant et verrouillable d'un arbre d'enroulement du dispositif d'ombrage
US11802441B2 (en) 2017-11-03 2023-10-31 Hunter Douglas Industries B.V. Mounting element for mounting an architectural covering between opposing mounting surfaces
AU2018256594B2 (en) * 2017-11-03 2024-11-07 Hunter Douglas Industries B.V. Mounting element for mounting an architectural covering between opposing mounting surfaces
EP3480414A1 (fr) * 2017-11-03 2019-05-08 Hunter Douglas Industries B.V. Élément de montage permettant de monter un revêtement architectural entre des surfaces de montage en regard
US12215545B2 (en) 2017-11-03 2025-02-04 Hunter Douglas Industries B.V. Mounting element for mounting an architectural covering between opposing mounting surfaces
EP3492685A1 (fr) * 2017-11-29 2019-06-05 NingBo Liyang Curtain Company Limited Unité de montage de rideau
CN110230450A (zh) * 2018-03-06 2019-09-13 盖慈有限公司 用于窗扇或类似构件的驱动装置
EP3536885A1 (fr) * 2018-03-06 2019-09-11 GEZE GmbH Entraînement pour un battant d'une fenêtre ou analogue
EP4026980A1 (fr) * 2021-01-12 2022-07-13 FAKRO PP Sp. z o.o. Ensemble pour accoupler l'arbre d'un volet roulant à son boîtier
JP2023064196A (ja) * 2021-10-26 2023-05-11 ニデックプレシジョン株式会社 カメラ装置
JP7756537B2 (ja) 2021-10-26 2025-10-20 ニデックプレシジョン株式会社 カメラ装置
WO2025222758A1 (fr) * 2024-04-26 2025-10-30 宁波利洋新材料股份有限公司 Dispositif de montage de rideau électrique sans perçage et ensemble de montage de traverse supérieure comprenant celui-ci

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Publication number Publication date
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