EP0861040B1 - Rideau, notamment rideau a resserrer - Google Patents

Rideau, notamment rideau a resserrer Download PDF

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Publication number
EP0861040B1
EP0861040B1 EP96923977A EP96923977A EP0861040B1 EP 0861040 B1 EP0861040 B1 EP 0861040B1 EP 96923977 A EP96923977 A EP 96923977A EP 96923977 A EP96923977 A EP 96923977A EP 0861040 B1 EP0861040 B1 EP 0861040B1
Authority
EP
European Patent Office
Prior art keywords
curtain
pull cord
shaft
take
pull
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
Application number
EP96923977A
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German (de)
English (en)
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EP0861040A1 (fr
Inventor
Dieter Prosch
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Individual
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Individual
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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • E06B2009/2622Gathered vertically; Roman, Austrian or festoon blinds

Definitions

  • the invention relates to a curtain, in particular roman blind, with guide and Deflection elements for the pull cords, the mounting plates curtain fabric with rings or eyelets with an adhesive tape on one with the building firmly connected mounting rail is attached.
  • DE-A-37 14 105 has a roman blind on the curtain fabric attached guide and deflection elements for the Drawstrings known, in which each deflecting element from one there is a fastening plate connected to the curtain fabric, which preferably in one piece with one hanging from it Guide eye is firmly connected. That the mounting plate curtain material carrying the eyelet is attached to the by means of a textile adhesive tape fixed to the building rail. The curtain is thus on the mounting rail by means of a Adhesive fastener tape, which consists of a fleece tape and a Velcro is attached. The mounting plates with the eyelets for the pull cords are at one Part - Velcro or Velcro - of the adhesive tape attached, which in turn with the other part in Adhesive bond is brought that to the mounting rail is attached. This design is but only applicable to lightweight curtain fabrics.
  • the object of the present invention is in a Curtain of the type mentioned an attachment also using an adhesive tape for to create heavy curtain fabrics where the through the tensile forces caused by the curtain do not affect the Adhesive tape act, but in the fastening system be directed to the building.
  • the invention is that the mounting plates for establishing a positive connection with the mounting rail attached to the building Detachable support and connecting elements that absorb vertical tensile forces are connected.
  • These support and connecting elements consist of one attached or molded to each mounting plate, horizontal web and from one on the mounting rail trained, extending in the longitudinal direction of the mounting rail Engagement groove for the mounting plate webs.
  • the configuration of the is particularly advantageous here Mounting rail, which has a web-like cross-sectional profile, that from a first U-profile with horizontal Thighs and a connecting them with a first section over the lower leg also extended web, the upper horizontal Leg with a section over the leg connecting web is led out and the free ends of the legs have mutually facing, angled sections, and a second, parallel to the first section trending, at the free end of the lower leg of the first U-profile formed section, wherein the first section at its free end is a U-shaped, the engagement groove for the mounting plate webs forming third section with the outward facing Has mounting plate web engagement opening, and the third, on both sides of the first web section elongated section and the free lower end of the second Section forming an opening to each other has facing sections, which in the mounting rail trained openings for receiving the fastening device for the winding shaft for the curtain fabric and for the fastening device of the mounting rail serve on a building wall.
  • Another embodiment of the invention consists in that each deflecting element from one with the curtain fabric even firmly attached or detachable mounting plate exists, which in turn with one hanging from it Guide eye firmly connected and with this in one piece is made, with a two-part design is possible.
  • the invention further relates to a curtain, in particular consisting of one on a wall or the ceiling of a Attachable mounting rail with a space this curtain fastened with its upper edge and with several, in the longitudinal direction of the mounting rail extending groove-shaped guides for receiving at least two coil housings or brackets with each a transverse to the mounting rail longitudinal direction, a winding shaft carrying a chain wheel on one side and one with the sprockets of the take-up shafts connected endless, with a Drive connected and at one end of the mounting rail deflected operating chain and for recording the chain dreams of the service chain, the winding shafts that can be operated via the operating chain serve to wind up pull cords with your one end on the take-up shafts and with their other Ends attached to the bottom edge of the curtain as well as between the top edge of the curtain guided on this distributed guide loops are.
  • This curtain is made according to a first embodiment at least two on the underside of the mounting rail first bobbin case with winding shafts and sprockets for those attached to the bottom edge of the curtain Pull cords arranged to gather and unwind the curtain, the sprockets of the winding shafts of the first coil housing on one of the two long sides of the Fixing rail lie and with a first, endless Operating chain with in guides of the mounting rail guided chain runs are operatively connected. The leadership this first chain of operation is such that this with an operating chain section parallel to the vertical Longitudinal edge of the curtain runs.
  • the mounting rail second bobbin case with a take-up shaft and one Sprocket for one on the bottom edge of the curtain attached pull cord for fan-like gathering of the curtain arranged.
  • the sprocket of the take-up shaft this second coil housing is on the sprockets of the winding shafts of the first bobbin case Long side of the mounting rail.
  • the sprocket of the Winding shaft of the second bobbin case stands with one second, endless chain of operation with in guides of Fastening rail guided chain runs in operative connection.
  • this second fastening chain has an operating chain section, which is parallel to the vertical longitudinal edge of the The curtain runs on that side of the curtain comes to rest, on which the service chain section the first operating chain runs so that a Operation of the curtain over on one side of the curtain horizontal chain sections.
  • the first The operating chain is used to gather and unload the curtain, while by means of the second chain of operation the curtain is operated so that a fan-like gathering of the curtain is possible, with a reversal the fan-like direction of movement of the operating chain
  • the curtain can be lifted.
  • the Roman blind in roughly the same design and arrangement as described above, however two service chains with their service chain sections guided such that the one operating chain section on one side of the curtain and the other Service chain section on the other side of the curtain comes to rest, so that the operation of the operating chains on two different sides of the curtain is to be made.
  • the coil housing sometimes on the left side and sometimes on the right side to the bottom the mounting rail to be put where in the guide / bracket provided in the guide rail are held by means of a clamp so that both loosening as well as moving the coil housing on the mounting rail is possible.
  • the arrangement of the coil housing on the mounting rail is such that in the set position the bobbin case on the mounting rail at the same time locked against shifting to prevent that when the sprockets of the winding shafts are actuated the coil housing by means of the operating chains the bobbin case on the mounting rail automatically move.
  • the ability to gather and unravel a curtain on the one hand to be able to and on the other hand the same curtain to gather also like a fan is achieved by the fact that the ones intended for the raising and unlocking of the curtain Coil housing arranged on the mounting rail in this way are that the sprockets of the winding shafts of all this coil housing on a long side of the mounting rail lie. Those responsible for fan-like gathering and intended coil housing are then like this arranged that the sprockets of the winding shafts for the corresponding chain hoist on the other long side the mounting rail so that the two, the Operating chains operating sprockets parallel to the two long sides of the mounting rail.
  • the two control chains are arranged in this way possible that the chain dreams of each service chain overlap and at the end of the mounting rail be redirected accordingly, but also according to a further embodiment, the chain dreams of each service chain run side by side and also run around at the end of the mounting rail, so that the two operating chains with their The chain runs lie on top of each other in two levels.
  • take-up shafts are rotated and depending on The direction of rotation of the take-up shafts are those on the lower one Edge of the curtain attached attached pull cords or unrolled.
  • the invention further provides an embodiment according to the back of the curtain is at least one U-shaped by two on the curtain adjacent to his upper edge of the attached guide rings guided pull cord with two transverse to the winding shaft and with their free ends on the lower edge of the curtain attached pull cord sections and with a formed between the two guide rings, parallel to the winding shaft, the pull cord sections connecting pull cord connecting portion and the winding shaft on its circumference at least one with its circulation area in the area of the cord connecting section lying cam or hook-shaped Pull cord driver, which in the unraveled state of the curtain out of engagement with the pull cord connecting section stands and that for winding the pull cords on the take-up shaft during the curtain curling process when the take-up shaft rotates, the pull cord connecting sections seizes.
  • the operative connection between the pull cord and its take-up shaft is about the direction of rotation and movement of the winding shaft controlled so that in draped condition of the curtain this from the mounting rail can be easily separated.
  • the detachable Attach the curtain to the mounting rail expediently takes place via a Velcro fastener trained connection, so that not only the loosening of the Easily and easily from the mounting rail everyone is feasible.
  • the pull cords need due the inventive design of the venetian blind no longer individually released from the take-up shaft or be connected to this. Just a U-shaped one Guiding the pull cords on the curtain and a pull cord driver on the take-up shaft are enough to one such beneficial venetian blind for the owners of apartments or the like. to provide.
  • the arrangement of the guide rings on the curtain takes place in the area of the take-up shaft such that the Cord sections running parallel to the take-up shaft in the circumferential range of motion of the pull cord driver lie if this over the orbital movement the take-up shaft is set in motion.
  • Every pull cord is formed from a pair of pull cords from across to the cord sections and one of these pull cord sections in the area of the winding shaft connecting cord connecting section. are at the back of the curtain several U-shaped ones Drawstrings provided, then they are arranged in such a way that between the guide rings on the curtain trained, parallel to the winding shaft Drawstring sections of different lengths so tight lie together that all of these drawstring sections from Pull cord drivers can be detected.
  • a curtain is attached to the curtain fabric Provide guide and deflection elements for the pull cords, which are designed as mounting plates 20.
  • Each mounting plate 20 consists according to FIGS. 6 and 7 from an approximately square, rectangular or a another plate surface 22 having a geometric shape, which in its lower region 22a have a horizontal, at a right angle from the mounting plate surface projecting web 31.
  • the plate-shaped Section 22 extends over the web 31 and runs into an approximately triangular section 23, the Edges 23a, 23b are drawn in in an arc. On this Plate section 23 is perpendicular to the mounting plate surface standing ring or eyelet 21 for those in the Shaped drawing cords, not shown.
  • a mounting rail 10 is provided on which the curtain attached mounting plates 20 by means of an adhesive tape 40 are attached (Fig.1 and 2).
  • the mounting rail 10 has a web-like cross-sectional profile 100, in which openings 101a and 106 are formed are, of which the opening 106 for receiving the fastening device 16 for a curtain winding shaft 17 serves while the other opening 101a is the fastener 15 for fastening the mounting rail 10 on a vertical wall or a building ceiling (Fig.1).
  • the attachment of the mounting plates 20 to the mounting rail 10 is carried out by means of an adhesive fastener tape 40.
  • This adhesive fastener tape 40 consists of a fleece tape 41 and a Velcro strap 141.
  • the Velcro 141 as the second Part of the fastener tape 40 attached so that at attaching the mounting plate 20 to the mounting rail 10 the loop tape 41 with the Velcro tape 141 an adhesive bond is formed, which, if desired, can be released is (Fig. 5).
  • the mounting rail 10 has on the fastening plate connection side one running in the longitudinal direction of the mounting rail Engagement groove 131, which is below the at the Support rail 10 attached Velcro 141 to lie is coming.
  • This engaging groove 131 is used in the manufacture the adhesive connection between the fastening plate 20 and the mounting rail 10 for receiving the web 31 on the Mounting plate 20, which is below the loop tape 41 attached to the mounting plate 20 or molded is. Is when the mounting plate 20 on the mounting rail 10 the loop tape 41 on the Velcro 141 for making the adhesive bond by exercising light pressure in the direction of arrow X, then the web 31 of the mounting plate engages at the same time 20 in the engagement groove 131 on the mounting rail 10 a (Fig. 3,4 and 5).
  • the web 31 on the mounting plate 20 is above of the ring or eyelet 21 and below that on the mounting plate 20 attached loop tape 41 attached.
  • the engagement groove 131 is on the mounting rail 10 below the Velcro attached to this 141 attached.
  • the web 31 on the mounting plate 20 can Production of the mounting plate simultaneously with be molded on. However, there is also the possibility the web 31 releasably attached to the mounting plate 20.
  • the depth of the engagement groove 131 on the mounting rail 10 corresponds approximately to the width of the web 31 on the mounting plate 20.
  • the height of the engaging groove 131 the mounting rail 10 corresponds approximately to the material thickness of the web 31 on the mounting plate 20 so that the in the engagement groove 131 inserted web 31 of which the Engaging groove-limiting wall surfaces or legs 105 ', 105' 'is held in a clamped manner (FIGS. 4 and 8).
  • the support rail 10 having the engagement groove 131 is formed as a hollow profile and has two adjacent Side surfaces 10a, 10b each in the longitudinal direction of the mounting rail extending opening 101a and 106 for receiving of fastening devices 16, 15 for the arrangement a winding shaft 17 for the curtain fabric and for mounting the mounting rail 10 on a vertical Building wall or ceiling and on which the Side surface 10a opposite side surface 10c the engagement groove running in the longitudinal direction of the mounting rail 131 on (Fig. 5).
  • the Fastening rail 10 a web-like cross-sectional profile 100 on.
  • This cross-sectional profile 100 consists of a first U-profile 101 with horizontally running legs 102, 103 and a connecting them with each other a first section 103a over the lower leg 103 extended web 109, the upper horizontal Leg 102 with a section 102a over the Leg connecting web 109 is led out and the free ends 102b, 103b of the legs 102,103 each other have facing, angled sections 102a, 103c, and a second, parallel to the first section 103a extending at the free end 103b of the lower Leg 103 of the first U-profile 101 formed
  • Section 104 consists of the first section 103a at its free end 103a 'a U-shaped, the Engagement groove 131 for the fastening plate webs 31 forming third section 105 with outward Has mounting plate web engagement opening.
  • the third, on both sides to the first web section 103a elongated section 105 of cross-sectional profile 100 the mounting rail 10 and the free lower end 104a of the second section 104 has a formation Opening 106 facing portions 105b, 104b on.
  • Point section of the third U-shaped section 105 Lengths that are roughly the same as the material thickness of the Support rail 10 attached Velcro 141 of the fastener tape correspond.
  • other cross-sectional profile configurations the mounting rail 10 are possible.
  • the fastening devices 15, 16 for fastening the mounting rail on a building wall and for mounting the winding shaft for the curtain can, in addition to a part of the adhesive tape 40 also the engagement groove 131 on or in the cross-sectional profile 100 of the mounting rail is formed.
  • the mounting rail 10 with the attached to the curtain fabric Fastening plates 20 form together with the adhesive tape 40 and the supporting and connecting elements 30, formed by the web 31 and the engaging groove 131 become a closed structural unit.
  • FIG. 11 and 12 show an embodiment in which the fastening plate 210 connected to the eyelet 203 a universal tape, e.g. Loop band 205, attached and is sewn on hooks 211 on gliders 206th hangs, which slide in a track 204, which on a bracket 213 fixedly connected to the building is.
  • a universal tape e.g. Loop band 205
  • FIG. 13 shows a perspective view of an embodiment, in which the mounting plate 210 with the curtain material 201 carrying the eyelet 203 by means of a textile fastener tape 207 on the with the building fixed bar 208 is attached.
  • the mounting plate 210 at the top of the venetian blind material attached which one over a rod 211 or one Piping 214 forms running loop 212, with rod 211 or piping 214 are firmly connected to the building, e.g. through the carrier 213.
  • Fig. 18 to 21 show the individual parts that make up the deflecting element there is, namely the eyelet 203 and the mounting plate 210. These figures show that flexible and washable plastic, preferably polyamide, existing molding, from which by folding of the two end plates 210a and 210b and welding the same the fastening plate 210 with the eyelet 203 arises.
  • the Roman blind 100 'shown in FIGS. 22, 23 and 24 includes a rectangular curtain 510 or square fabric cut with the top edge 510a, the bottom edge 510b and the two vertical edge edges 510c, 510d.
  • This curtain 510 is with its top edge releasably attached to a mounting rail 540, which expediently by means of a Velcro fastener Connection is established.
  • Velcro fastener Connection is established.
  • connection means e.g. Button connection, Zipper connection or the like. can for Application.
  • the front of the curtain 510 is 510e and the Back of the curtain marked 510f.
  • the middle of the curtain 510 is characterized by a longitudinal center line 511 (Fig. 24).
  • the curtain 510 is gathered using pull cords 520 or 620 or 720, which as pull cord pairs 521 or 621 and 721 are formed.
  • the number of pull cords depends on the width of the curtain 510.
  • the pull cords are always combined in pairs.
  • Each pull cord 520,620,720 is 510f on the back of the curtain 510 by means of guide loops 525 on the Curtain held and has a U-shaped course, i.e. a course that turns an upside down "U" corresponds, forming parallel to the lateral Edge edges 510c, 510d of the curtain 510 extending Drawstring sections 522,523 that are adjacent to the top edge 510a of the curtain over a Cord connecting section 524 are connected, wherein this parallel to the top edge 510a of the curtain 510 extending cord connecting section 524 through Deflection of the pull cord 520 by guide rings 530,531 is reached, which is adjacent to the upper edge 510a of the curtain 510 are attached to it in such a way that preferably the two guide rings 530,531 for the pull cord 520 on either side of the longitudinal center line 511 of the curtain 510 (Fig. 23).
  • the pull cord sections 522, 523 of the pull cord pair 521, that forms the pull cord 520 are with their ends 522a, 523a adjacent to the bottom edge edge 510b of the curtain 510 attached to this (Fig. 23).
  • the number of U-shaped pull cords on the back 510f of the curtain 510 is based in each case the width of the curtain 510.
  • the illustrated embodiment has the curtain 510 three pull cords 520,620,720 on that of pull cord pairs 521,621,721 are formed.
  • the pull cords are 620,720 formed according to the pull cord 520; they point parallel to the side edge edges 510c, 510d of the curtain 510 extending pull cord sections 622, 623 and 722,723, which is adjacent to the upper edge 510a of the Curtain 510 via pull cord connection sections 624,724 are connected.
  • these pull cord sections Adjacent to the lower edge 510b of the curtain 510, these pull cord sections are 622, 623 and 722,723 with their ends 622a, 623a, 722a, 723a on the Curtain 510 attached. All pull cords are 520,620,720 U-shaped guided by a corresponding number from on the curtain 510 adjacent the top edge thereof 510a attached guide rings 630,631 and 730,731, with all guide rings 530,531 and 630,631 and 730,731 are arranged in a row, so that the pull cord 520 guided through the guide rings 530,531 and deflected while the pull cord 620 is through the guide rings 630,631 is guided and redirected, while the parallel to the upper edge 510a of the curtain 510 Drawstring connecting section 624 in addition is guided through the guide rings 530,531.
  • the pull cord 720 is also guided in a U-shape, whereby the guidance and the deflection by means of the guide rings 730,731.
  • the one parallel to the upper edge 510a of the curtain 510 extending draw cord connection section 724 of the pull cord 720 is then additionally through the guide rings 630,631 and 530,531 are passed through, so that three in the middle of the curtain 510 close together pull cord connection sections 524,624,724 (Fig. 24).
  • the fastening rail 540 of the roman blind 100 ' serves to attach it to a ceiling or wall in a window area.
  • the two ends 540a, 540b of the rod-shaped mounting rail 540 bearing 541,541 ' for a winding shaft 550 for the pull cords 520,620,729 (Fig.25).
  • the winding shaft 550 for the pull cords is cylindrical Shaft body formed and consists of a Hollow shaft or a solid shaft. At the end areas 550a, 550b carries the winding shaft 550 bearing pins, which in the Bearings 541,541 'of the mounting rail 540 are mounted, so that the take-up shaft 550 about its shaft axis 556 in Direction X, X1 is rotatable. Operation of the take-up shaft 550 takes place via a drive 551 an operating cord or chain 555, wherein electric motor drives can also be used, over a drum 552 of at the end 550a of the take-up shaft 550 arranged drive 551 is guided. By pulling one or the other strand 555a, 555b the operation chain 555, the take-up shaft 550 in Rotation, either in one direction or in the other direction.
  • the winding shaft 550 carries at least around its circumference one with its circulation area in the area of the cord connecting section 524 or the pull cord connecting sections 624,724 lying cam or hook-shaped Pull cord driver 560, which in the unraveled state of the Curtain 510 out of engagement with the cord connecting section (s) 524,624,724 stands and the for Winding up the pull cords 520,620,720 or their pull cord sections 522,523 and 622,623 and 722,723 on the Winding shaft 550 during the curtain curling process at revolving take-up shaft 550 the cord connecting sections 524,624,724 takes hold.
  • FIG. 23 shows the guide rings 530, 531 and 630, 631 and 730,731 on the curtain 510 for the pull cords 520, 620, 720 on either side of the longitudinal center line 511 of the curtain 510 attached to it (Fig. 24).
  • Fig. 24 To this Ways are on either side of the longitudinal centerline 511
  • Curtain 510 three guide rings, namely 530,630,730 and 531,631,731 attached, the distances between the two Guide rings 530,531 for the pull cord 520, the guide rings 630,631 for the pull cord 620 and the guide rings 730,731 for the pull cord 720 from the longitudinal center line 511 of the curtain 510 are the same.
  • the pull cord driver 560 can be of various types Have configurations. According to one embodiment 30A, 30B and 30C there is the pull cord driver 560 from a plug-like shaped body 561, the corresponding 30A with a hook portion 562 or equivalent 30B with two oppositely directed hook-shaped sections 562,562 'is provided. Also the embodiment of Fig.30C consists of a plug-like molded body 561, which has a driver cam 563 carries, this driver cam 563 on his free end has a button-like widening 563a, to be able to act as a driver.
  • the winding shaft 550 is on their extent with a number of recesses or Provide openings in which these are plug-like Shaped body 561 of the pull cord driver 560 are used.
  • These plug-like shaped bodies 561 consist of one resilient-elastic plastic, so the pull cord drivers 560 in the recesses or perforations in the wall of the shaft body of the take-up shaft 550 Press or clamp fit held. Additional connection options are given to the extent that then this type of pull cord drivers 560 still via adhesive connections are secured.
  • the drivers 560 in the Embodiments according to FIGS. 30A, 30B and 30C can consist of Plastics, metallic materials or other suitable Materials exist.
  • the shaft body the winding shaft 550 with a pull cord driver 560 to be provided on the outer circumference of the take-up shaft 550 is molded so that a hook-shaped configuration arises.
  • Drawstring driver 560 made of the same material from which the winding shaft 550 is also manufactured.
  • 31 shows also a further embodiment insofar as in the shaft body of the winding shaft 550 a driving screw 565 is screwed in, which has the same function has, such as the cam-shaped or hook-shaped Pull cord driver 560.
  • the pull cord driver 560 by means of a screw connection to be attached to the take-up shaft 550.
  • pull cord drivers 560 can be used. It is essential that the pull cord driver 560 on the outer circumference of the take-up shaft 550 is attached and has a configuration due to the pull cord driver 560 for the winding process the pull cords detected and also release them can when the curtain 510 off the mounting rail 540 to be removed or released.
  • the venetian blind 100 'becomes as shown in FIGS. 26 to 29 used as follows:
  • the pull cord driver is in the draped state of the curtain 510 560 outside the engaged position, i.e. the pull cord driver 560 is on the curtain 510 opposite side and is disengaged with the pull cord connection sections 524,624,724 in Area A (Fig. 26). Now the take-up shaft 550 by means of the operating chain 555 in the direction of the arrow X2 twisted, then the pull cord driver 560 pivots from position B1 to position B2 and seizes from above the pull cord connection sections 524,624,724 in the pull cord section area A (Fig. 27).
  • the pull cord driver 560 is hook-shaped, that the pull cord driver from above into the pull cord connecting sections 524,624,724 engages.
  • the venetian blind 100 'takes the one shown in Fig. 40 Position on; the pull cord driver 560 then stands still in engagement or in operative connection with the Drawstrings 520,620,720 in the area of their drawstring connection sections 524,624,724.
  • the direction of rotation of the take-up shaft 550 is changed and if this is rotated in the direction of arrow X3, it takes place unwinding the pull cords 520, 620, 720 from the take-up shaft 550 while performing the disarming process for the curtain 510 so that when the The curtain has been removed, i.e. the curtain 510 is the stretched position shown in Fig.
  • the pull cord driver 560 from the Engagement area to the pull cord connection sections 524,624,724 of the pull cords 520,620,720 is brought out, i.e. the pull cord driver is no longer in operative connection with the drawstrings so that the curtain 510 from its fastening rail 540 of the roman blind 100 ' separated, i.e. can be solved.
  • the pull cord driver 560 in the middle of the Take-up shaft 550, i.e. thus in the area of the longitudinal center line 11 of the curtain 510, arranged because in this area by the arrangement of the guide rings 530,531 and 630, 631 and 730, 731 then in the area around the pull cord driver 560 the pull cord sections to be gripped by this of the pull cords 520,620,720.
  • winding shaft 550 for a Roman blind are three pull cords 520,620,720 in the form of U-shaped pull cord pairs 521, 621, 721 provided, through guide rings arranged in pairs 530,531 and 630,631 and 730,731 are passed through that three each parallel to each other and to the longitudinal axis of the take-up shaft 550 extending cord connecting portions 524,624,724 from a single, centered of the winding shaft 550 attached pull cord drivers 560 can be recorded together.
  • more than one pull cord driver 560 is also provided be, the number of pull cord drivers according to the number of U-shaped and by pairs combined guide rings 530 ', 531' and 630 ', 631 'and 730', 731 'pull cord pairs passed through 521 ', 621', 721 'of three drawstrings 520', 620 ', 720'.
  • the individual are U-shaped guided pull cord pairs 521 ', 621', 721 'side by side arranged so that the parallel to the longitudinal axis of the take-up shaft connecting portions 550 524 ', 624', 724 'not as in the embodiment 32 superimposed in the central area are from a single pull cord driver 560 to be recorded, but in series one behind the other so that to the cord connecting sections 524 ', 624', 724 ', three Pull cord drivers 560, 560 ', 560' 'are provided by which each pull cord driver centered on the respective Drawstring connecting section 524 ', 624', 724 'at the Winding shaft 550 is arranged.
  • the minimum number of the U-shaped pull cord pairs for the curtain 510 should be two.
  • the pull cord driver 560 can on the winding shaft 550 be fixed or detachably connected.
  • a longitudinal slot 580 e.g. in the form of a guide groove
  • the sledge-shaped Draw cord driver 560 and for a longitudinal displacement worries what is indicated by the arrows Z. is. Due to this configuration, there is the possibility on the take-up shaft 550, namely in adaptation to the respective requirements, a corresponding one and required number of pull cord drivers 560 to be arranged, with the movability of the pull cord driver 560 whose distances are those to be recorded Drawstring sections can be adjusted. Furthermore there is the possibility of a central arrangement of a single pull cord driver 560 on the take-up shaft 550 also an off-center arrangement of the pull cord driver to make if necessary should be.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)

Claims (29)

  1. Rideau, en particulier rideau à resserrer avec des éléments de guidage et de renvoi pour les cordons à tirer fixés au tissu du rideau, le tissu du rideau qui porte des plaques de fixation (20) avec des anneaux ou des oeillets (21) étant fixé au moyen d'une bande de fermeture adhésive (40), constituée par une bande de tissu à longs poils (41) et une bande agrippante (141), à un rail de support (10) relié de manière fixe au bâtiment, caractérisé en ce que les plaques de fixation (20) sont reliées, pour la réalisation d'une liaison opérationnelle adhérente par force avec le rail de support (10), par des éléments de support et de liaison (30) amovibles qui absorbent les forces de traction verticales, les plaques de fixation (20) et le rail de support (10) étant pourvus de parties (41, 141) qui forment la bande de fermeture adhésive (40).
  2. Rideau selon l'une des revendications 1 et 2, caractérisé en ce que les éléments de support et de liaison (30) consistent en une traverse (31) allant dans le sens horizontal, fixée ou moulée sur chaque plaque de fixation (20) et en une rainure d'engrènement (131) configurée sur le rail de support (10), allant dans le sens longitudinal du rail de support, pour les traverses des plaques de fixation (31).
  3. Rideau selon lune des revendications 1 et 2, caractérisé en ce que la traverse (31) est fixée à la plaque de fixation (20) au-dessus de l'anneau ou de l'oeillet (21) et au-dessous de la première partie/bande de tissu à longs poils (41) de la bande de fermeture adhésive (40), première partie qui est fixée à la plaque de fixation (20).
  4. Rideau selon l'une des revendications 1 à 3, caractérisé en ce que la rainure d'engrènement (131) est fixée au rail de support (10) au-dessous de la seconde partie/bande adhésive (141) de la bande de fermeture adhésive (40), seconde partie qui est fixée au rail de support.
  5. Rideau selon l'une des revendications 1 à 4, caractérisé en ce que la traverse (31) est moulée sur la plaque de fixation (20).
  6. Rideau selon l'une des revendications 1 à 5, caractérisé en ce que la profondeur de la rainure d'engrènement (131) sur le rail de support (10) correspond approximativement à la largeur de la traverse (31) sur la plaque de fixation (20).
  7. Rideau selon l'une des revendications 1 à 6, caractérisé en ce que la hauteur de la rainure d'engrènement (131) sur le rail de support (10) correspond approximativement à l'épaisseur de la matière de la traverse (31) sur la plaque de fixation (20) si bien que la traverse (31) de la plaque de fixation (20), traverse qui est introduite dans la rainure d'engrènement (131), est maintenue coïncée par les surfaces de paroi ou montants (105', 105") qui délimitent la rainure d'engrènement (131).
  8. Rideau selon l'une des revendications 1 à 7, caractérisé en ce que le rail de support (10) est configuré comme un profil creux et présente, sur deux surfaces latérales adjacentes (10a, 10b), respectivement une ouverture (101a ; 106) dans le sens longitudinal du rail de support pour le logement de dispositifs de fixation (16, 15) pour la disposition d'un arbre d'enroulement (17) pour le tissu du rideau ou pour la fixation du rail de support (10) à un mur de bâtiment vertical ou à un plafond de bâtiment et, sur la surface latérale (10c) opposée à la surface latérale (10a), la rainure d'engrènement (131) qui est agencée dans le sens longitudinal du rail de support.
  9. Rideau selon l'une des revendications 1 à 8, caractérisé en ce que le rail de fixation (10) présente un profil de section du type traverse (100) qui est constitué par un premier profil en U (101) avec des montants horizontaux (102, 103) et une traverse (109) qui relie ceux-ci l'un à l'autre, qui est prolongée avec un premier tronçon (103a) au-delà du montant inférieur (103), le montant horizontal supérieur (102) dépassant de la traverse de jonction des montants (109) avec un tronçon (102a) et les extrémités libres (102b ; 103b) des montants (102 ; 103) présentant des tronçons coudés (102c ; 103c), tournés l'un vers l'autre, et par un second tronçon (104) agencé parallèlement au premier tronçon (103a), moulé à l'extrémité libre (103b) du montant inférieur (103) du premier profil en U (101), le premier tronçon (103a) présentant, à son extrémité libre (103a'), un troisième tronçon (105) en forme de profil en U, qui forme la rainure d'engrènement (131) pour les traverses des plaques de fixation (31), avec une ouverture d'engrènement de la traverse des plaques de fixation orientée vers l'extérieur, et le troisième tronçon (105) prolongé des deux côtés du premier tronçon de traverse (103a) et l'extrémité inférieure libre (104a) du second tronçon (104) présentant des tronçons tournés l'un vers l'autre (105b ; 104b) en formant une ouverture (106).
  10. Rideau selon la revendication 9, caractérisé en ce que le tronçon supérieur (102a) qui est prolongé au-delà de la traverse de jonction des montants (109) du premier profil en U (101) et le tronçon du troisième tronçon en forme d'U (105) qui est prolongé au-delà du premier tronçon de traverse (103a) ont des longueurs qui correspondent à l'épaisseur de la matière de la bande adhésive (141) de la bande de fermeture adhésive, bande adhésive qui est fixée au rail de support (10).
  11. Rideau selon l'une des revendications 1 à 10, caractérisé en ce que chaque élément de renvoi (203, 210) est constitué par une plaque de fixation (210), reliée au tissu du rideau (201), qui est de préférence reliée de manière fixe en une pièce à un oeillet de guidage (203) qui pend de celle-ci.
  12. Rideau selon la revendication 11, caractérisé en ce que la plaque de fixation (210) est reliée à une bande de fermeture adhésive textile (207) qui est fixée à son tour à une baguette (208), ou équivalent, reliée de manière fixe au bâtiment.
  13. Rideau selon la revendication 11, caractérisé en ce que la plaque de fixation (210) est fixée à une bande porteuse de rideau, par exemple une bande à boucles (105), dont les boucles pendant par des crochets sur des galets (206) qui circulent dans une glissière (204) reliée de manière fixe au bâtiment, le cas échéant par un support (213).
  14. Rideau selon la revendication 11, caractérisé en ce que la plaque de fixation (210) est fixée à l'extrémité supérieure de la matière du rideau à resserrer qui forme une boucle (212) qui passe sur une barre (211) ou un bourrelet (214).
  15. Rideau selon la revendication 11, caractérisé en ce que l'élément de renvoi (203, 210) est constitué par deux plaques d'extrémité (210a, 210b) reliées l'une à l'autre par une traverse de jonction (203') relativement étroite, de préférence ronde, plaques d'extrémité qui sont rabattues ensemble et collées ou soudées ensemble.
  16. Rideau selon l'une des revendications 1 à 15, le rideau étant constitué par un rideau (510), un rail de fixation (540) auquel le rideau (510) est fixé de manière amovible avec son arête marginale supérieure (510a), un arbre d'enroulement (550) positionné rotatif sur le rail de fixation (540) à proximité de l'arête marginale supérieure (510a) du rideau (510), pourvu à l'une de ses extrémités d'un entraínement (551) pouvant être actionné au moyen d'un cordon de commande ou d'une chaíne de commande (555) pour un certain nombre de cordons à tirer (520, 620, 720), pouvant être enroulés sur celui-ci, qui sont fixés à l'une de leurs extrémités à l'arête marginale inférieure (510b) du rideau (510) et qui traversent des boucles de guidage (525) placées en étant réparties entre l'arête marginale supérieure (510a) et l'arête marginale inférieure (510b) du rideau, et par un certain nombre d'anneaux de guidage (530, 531, 630, 631, 730, 731) placés dans la zone de l'arbre d'enroulement (550) qui sont fixés de manière fixe ou amovible et qui sont traversés par des cordons à tirer, caractérisé en ce que le rideau (510) qui est fixé de manière amovible sur l'arbre d'enroulement (550) peut être enroulé sur l'arbre d'enroulement au moyen de cordons à tirer et peut en être déroulé, les cordons à tirer (520, 620, 720) étant configurés comme des paires de cordons à tirer (521, 621, 721), guidées en forme d'U et traversant des anneaux de guidage (530, 531, 630, 631, 730, 731), avec des tronçons de jonction de cordon à tirer (524, 624, 724) centraux, allant parallèlement à l'axe longitudinal de l'arbre d'enroulement (550) et superposés, qui sont saisis, pour le processus d'enroulement et de déroulement du rideau, par au moins un toc d'entraínement de cordon à tirer (560) fixé centré ou excentrique sur la périphérie de l'arbre de déroulement (550).
  17. Rideau selon la revendication 16, caractérisé en ce que le toc d'entraínement de cordon à tirer (560) est maintenu déplaçable longitudinalement dans une fente longitudinale (580) configurée à la périphérie de l'arbre d'enroulement (550) et allant dans le sens longitudinal de l'arbre d'enroulement et peut être bloqué dans n'importe quelle position sur l'arbre d'enroulement.
  18. Rideau selon l'une des revendications 16 et 17, caractérisé en ce que le rideau (510) présente, sur son envers (510f), au moins un cordon à tirer (520, 620, 720), qui traverse en forme d'U deux anneaux de guidage (530, 531 ; 630, 631 ; 730, 731) fixés au rideau (510) au voisinage de son arête marginale supérieure (510a), avec deux tronçons de cordon à tirer (522, 523 ;622, 623 ; 722, 723) allant transversalement par rapport à l'arbre d'enroulement (550) et fixés avec leurs extrémités libres à l'arête marginale inférieure (510b) du rideau (510) et avec un tronçon de jonction de cordon à tirer (524, 624, 724) configuré entre les deux anneaux de guidage (532, 532 ;630, 631 ; 730, 731), allant parallèlement à l'arbre d'enroulement (550), reliant les tronçons de cordon à tirer (522, 523 ; 622, 623 ; 722, 723) et l'arbre d'enroulement (550) porte, sur sa périphérie, au moins un toc d'entraínement de cordon à tirer (560) en forme d'ergot ou de crochet, situé avec sa zone de circulation dans la zone des tronçons de jonction de cordon à tirer (524, 624, 724), toc d'entraínement qui, lorsque le rideau (510) est à l'état desserré, n'est pas en prise avec le ou les tronçon(s) de jonction de cordon à tirer (524, 624, 724) et qui, pour enrouler les cordons à tirer (520, 620, 720) ou leurs tronçons de cordon à tirer (522, 523 ; 622, 623 ; 722, 723) sur l'arbre d'enroulement (550), saisit les tronçons de jonction de cordon à tirer (524, 624, 724) pendant le processus de resserrement du rideau, l'arbre d'enroulement (550) étant en rotation.
  19. Rideau selon l'une des revendications 16 à 18, caractérisé en ce que le rideau (510) présente, sur son envers (510f), comme cordon à tirer (520) au moins une paire de cordons à tirer (521, 621, 721) avec deux tronçons de cordon à tirer (522, 523 ; 622, 623 ; 722, 723), qui s'étendent sur toute la longueur du rideau et qui sont guidés à un écart l'un de l'autre, qui sont reliés par un tronçon de jonction de cordon à tirer (524, 624, 724) guidé parallèlement à l'arête marginale supérieure (10a) du rideau (510) et, au voisinage de son arête marginale supérieure (510a), des deux côtés de sa ligne médiane longitudinale (511), un nombre de respectivement deux anneaux de guidage (530, 531 ; 630, 631 ; 730, 731), reliés de manière amovible au rideau (510), correspondant au nombre des paires de cordons à tirer (521, 621, 721) prévues sur le rideau (510), anneaux qui sont traversés par les deux tronçons de cordon à tirer (522, 523 ; 622, 623 ; 722, 723) de chacune des paires de cordons à tirer (521, 621, 721) pour former le tronçon de jonction de cordon à tirer (524, 624, 724) et par lesquels les deux tronçons de cordon à tirer (522, 523 ; 622, 623 ; 722, 723) de chacune des paires de cordons à tirer (521, 621, 721) sont retournés, et que l'arbre d'enroulement (550) présente, sur sa périphérie, au moins un toc d'entraínement de cordon à tirer (560) en forme d'ergot ou de crochet, situé avec sa zone de circulation dans la zone du tronçon de jonction de cordon à tirer (524, 624, 724) ou des tronçons de jonction de cordon à tirer (524, 624, 724), toc d'entraínement qui, lorsque le rideau (510) est à l'état desserré, n'est pas en prise avec le ou les tronçon(s) de jonction de cordon à tirer (524, 624, 724) et qui, pour enrouler les cordons à tirer (520, 620, 720) ou leurs tronçons de cordon à tirer (522, 523 ; 622, 623 ; 722, 723) sur l'arbre d'enroulement (550), saisit les tronçons de jonction de cordon à tirer (524, 624, 724) pendant le processus de resserrement du rideau, l'arbre d'enroulement (550) étant mis en rotation.
  20. Rideau selon l'une des revendications 16 à 19, caractérisé en ce que le rideau (510) porte, sur son envers (510f), comme cordon à tirer (520) au moins une paire de cordons à tirer (521) avec deux tronçons de cordon à tirer (522, 523) allant transversalement par rapport à l'arbre d'enroulement (550) et un tronçon de jonction de cordon à tirer (524) reliant ceux-ci l'un à l'autre, deux anneaux de guidage (530, 531) étant fixés au voisinage de l'arête marginale supérieure (510a) du rideau (510) sur celui-ci pour retourner le cordon à tirer (520) et que les deux anneaux de guidage (530, 531) sont placés en une rangée, respectivement un anneau de guidage (530, 531) étant prévu des deux côtés de la ligne médiane longitudinale (511) du rideau (510) si bien que le tronçon de jonction de cordon à tirer (524) se situe dans la zone d'engrènement du toc d'entraínement de cordon à tirer (560) de l'arbre d'enroulement (550).
  21. Rideau selon l'une des revendications 16 à 20, caractérisé en ce que le rideau (510) porte, sur son envers (510f), trois cordons à tirer (520, 620, 720), configurés comme paires de cordons à tirer (521, 621, 721), avec respectivement deux tronçons de cordon à tirer (522, 523 ;622, 623 ; 722, 723) allant transversalement par rapport à l'arbre d'enroulement (550) et respectivement un tronçon de jonction de cordon à tirer (524, 624, 724) qui relie ceux-ci l'un à l'autre, respectivement deux anneaux de guidage (530, 531 ; 630, 631 ; 730, 731) étant fixés au voisinage de l'arête marginale supérieure (510a) du rideau (510) sur celui-ci pour renvoyer les cordons à tirer (520, 620, 720) de chacune des paires de cordons à tirer (521, 621, 721) et que les anneaux de guidage (530, 630, 730 ; 531, 631, 731) sont placés en une rangée, respectivement trois anneaux de guidage (530, 630, 730; 531, 631, 731) étant prévus des deux côtés de la ligne médiane longitudinale (511) du rideau (510) si bien que trois tronçons de jonction de cordon à tirer (524, 624, 724) parallèles et passant très près l'un de l'autre sont configurés dans la zone d'engrènement du toc d'entraínement de cordon à tirer (560).
  22. Rideau selon l'une des revendications 16 à 21, caractérisé en ce que les deux anneaux de guidage (530, 531 ; 630, 631 ; 730, 731) de chacune des paires de cordons à tirer (521, 621, 721) sont placés à la même distance de la ligne médiane longitudinale (511) du rideau (510).
  23. Rideau selon l'une des revendications 16 à 22, caractérisé en ce que le toc d'entraínement de cordon à tirer (560) est prévu sur l'arbre d'enroulement (550) dans la zone de la ligne médiane longitudinale (511) du rideau (510).
  24. Rideau selon l'une des revendications 16 à 23, caractérisé en ce que le toc d'entraínement de cordon à tirer (560) est configuré en forme de crochet.
  25. Rideau selon l'une des revendications 16 à 23, caractérisé en ce que le toc d'entraínement de cordon à tirer (560) est constitué par un corps moulé du type bouchon (561) avec un appendice en forme de crochet (562, 562') et qu'un évidement ou une perforation, qui loge le corps moulé de type bouchon (561) est prévu dans le corps de l'arbre d'enroulement (550), évidemment dans lequel le toc d'entraínement de cordon à tirer (560) est maintenu par justement serré, par un assemblage à vis ou un assemblage collé.
  26. Rideau selon l'une des revendications 16 à 25, caractérisé en ce que le rideau (510) est fixé de manière amovible au rail de fixation (540) au moyen d'un moyen de fixation du type attache agrippante.
  27. Rideau selon l'une des revendications 16 à 26, caractérisé en ce que, pour l'actionnement du rideau (510), au moins deux paires de cordons à tirer (521, 621, 721), guidées en forme d'U' sont prévues qui sont placées en rangée l'une à côté de l'autre et dont chaque paire individuelle de cordons à tirer traverse deux anneaux de guidage (530', 531' ; 630', 631' ; 730', 731') en formant un tronçon de jonction de cordon à tirer (524', 624', 724') passant parallèlement à l'axe longitudinal de l'arbre d'enroulement (550) et qu'un toc d'entraínement de cordon à tirer (560, 560', 560''), fixé à l'arbre d'enroulement (550), est attribué à chaque tronçon de jonction de cordon à tirer (524', 624', 724') dont le nombre correspond au nombre des paires de cordons à tirer prévues.
  28. Rideau selon l'une des revendications 16 à 27, caractérisé en ce que l'arbre d'enroulement (550) est constitué par au moins un arbre court avec une longueur inférieure à la largeur du rideau (510) qui est placé sur le rail de fixation (540) au voisinage de l'arête marginale supérieure du rideau (510).
  29. Rideau selon l'une des revendications 1 à 28, caractérisé en ce que la plaque de fixation (210 ; 800 et l'oeillet de guidage (203 ; 803) qui est relié de préférence de manière fixe à celle-ci sont en un plastique flexible lavable pouvant être cousu, de préférence en polyamide.
EP96923977A 1995-11-15 1996-07-08 Rideau, notamment rideau a resserrer Expired - Lifetime EP0861040B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29518057U DE29518057U1 (de) 1995-11-15 1995-11-15 Vorhang
DE29518057U 1995-11-15
PCT/EP1996/002984 WO1997017876A1 (fr) 1995-11-15 1996-07-08 Rideau, notamment rideau a resserrer

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EP0861040A1 EP0861040A1 (fr) 1998-09-02
EP0861040B1 true EP0861040B1 (fr) 1999-10-20

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US (1) US5915442A (fr)
EP (1) EP0861040B1 (fr)
AT (1) ATE185687T1 (fr)
AU (1) AU6418896A (fr)
DE (2) DE29518057U1 (fr)
ES (1) ES2139370T3 (fr)
WO (1) WO1997017876A1 (fr)

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WO1997017876A1 (fr) 1997-05-22
DE29518057U1 (de) 1995-12-21
ES2139370T3 (es) 2000-02-01
US5915442A (en) 1999-06-29
AU6418896A (en) 1997-06-05
DE59603439D1 (de) 1999-11-25
EP0861040A1 (fr) 1998-09-02
ATE185687T1 (de) 1999-11-15

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