• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a double rail (1) for producing a stretched fabric structure, having a tubular body comprising a longitudinal passage opening (3) for the passage of stretched cloths, characterized in that the tubular body comprises two internal wings (4, 5) converging towards each other and delimiting, with an inner wall (6), a cavity (7) in which light means (8) are accommodated, the cavity (7) being open in direction of the passage opening (3).
    公开号:FR3029578A1
    申请号:FR1461980
    申请日:2014-12-05
    公开日:2016-06-10
    发明作者:Jean-Marc Scherrer
    申请人:Normalu SAS；
    IPC主号:
    专利说明:

    [0001] 1 DOUBLE LUMINOUS LIGHT OF TUBULAR SHAPE AND THREE DIMENSIONAL STRUCTURE COMPRISING SUCH A SMOOTH TECHNICAL FIELD OF THE INVENTION [1] The invention relates to the field of stretched fabrics. [2] The invention relates more particularly to a double rail for the realization of a stretched canvas structure. [003] The invention is intended in particular, but not exclusively, to the realization of three-dimensional structure stretched cloths. STATE OF THE ART [004] In a conventional manner per se, a double rail is a separating element making it possible, on both sides, to hold stretched cloths. This type of rail is used for the production of false walls (false ceiling and false walls) but also for the realization of three-dimensional structures. They thus make it possible to obtain various shapes, forms that are all the more varied when the configuration of such rails allows them to be bent. [005] A double rail, even when it concerns a so-called invisible rail, however has the disadvantage of having a space between the adjacent webs when they are mounted on the rail. The space made visible by the created shadow confers on the realized structure an unsightly appearance. [006] In an attempt to overcome this disadvantage, it is known to close this space by means of a reported finishing cover. However, such a cache does not completely compensate for the lack of aesthetics of the smooth question, the latter remains indeed despite everything visible. The invention aims to remedy the problems of double rails of the prior art by providing a double rail with a limited shadow projection and allowing bending operations for the realization of three-dimensional structures of all shapes. [8] The invention also aims to provide a smooth light providing glare-free lighting and limiting any projection or shadow area. [9] The invention also aims to provide a smooth allowing a 3029578 2 easy assembly of stretched fabrics while providing a satisfactory aesthetic appearance. OBJECT OF THE INVENTION [0010] For this purpose, and according to a first aspect, the invention proposes a double rail for producing a stretched canvas structure, having a tubular body comprising a longitudinal passage opening for the passage stretched canvas. The arm is remarkable in that the tubular body comprises two inner wings converging towards one another and delimiting, with an inner wall, a cavity in which light means are housed, the cavity being open in the direction of the opening of passage. Thus, by this configuration, the double rail according to the invention limits the projection of shadow between the two canvases or web portions fixed on either side of the rail and on the other hand. to authorize bending operations. On the latter point, this makes it possible to produce structures, especially in 3D, any type of shape. Advantageously, the inner wings are dimensioned to define an opening width equal to or less than that of the passage opening of the tubular body. Advantageously, each inner wing converges to the adjacent peripheral wall portion. [0014] Advantageously, each inner wing is arranged to respectively form a hooking support for a stretched fabric. Advantageously, each inner wing is arranged with the peripheral wall of the body to delimit a receiving groove of a stretched fabric, each inner wing comprising a shoulder allowing the hooking of the harpoon-like edge of the stretched fabric. , the shoulder extending towards the corresponding peripheral wall. Advantageously, each inner wing has a free end provided with a flange extending towards the cavity. Advantageously, the passage opening is closed by a removable longitudinal diffusion cover. This makes it possible to increase the diffusion and the homogeneity of the light. Advantageously, the diffusion cover is clipped at the edge of each inner wing. [0019] Advantageously, the double rail has a tubular body of circular cross section. Advantageously, the double rail has at least one curved portion. The invention also relates to a three-dimensional structure comprising at least one double rail as described above, on which at least one stretched fabric 5 is fixed. BRIEF DESCRIPTION OF THE FIGURES [0022] Other objects and advantages of the invention will become apparent from the following description, made with reference to the accompanying drawings, in which: FIG. 1 represents a cross sectional view of a double smooth according to the invention for the realization of three-dimensional structure of stretched fabrics, the diffusion cover being shown unmounted; - Figure 2 shows a view of the double rail of Figure 1, the diffusion cover 15 being mounted on the rail; - Figure 3 shows a cross-sectional view of the double rail of Figure 1 on which two stretched canvases are fixed. DETAILED DESCRIPTION OF THE FIGURES [0023] In relation to FIGS. 1 and 2, there is described a double luminous rail 1 enabling the realization of a three-dimensional structure in stretched cloths. In the illustrated embodiment, the double rail 1 has a hollow cylindrical body 2 comprising a longitudinal passage opening 3 for the passage 25 of two edges at most of the same fabric or two separate webs, the borders being provided with attachment means, advantageously in the form of a harpoon. Advantageously, the passage opening 3 extends over the entire length of said body 2. [0025] The cylindrical body 2 comprises two inner wings 4, 5 converging towards one another and connected to the peripheral wall 20 by the intermediate of an inner wall 6.
    [0002] The inner flanges 4, 5 delimit, with the inner wall 6, a cavity 7 open in the direction of the passage opening 3. As illustrated in the figures, the cavity 7 is intended to house luminous means 18 such as, for example, LEDs. In the illustrated embodiment, the cavity 7 comprises light means carried by each of the inner wings 4, 3029578 4 5 as well as by the inner wall 6. It is of course obvious that the invention is not limited to this configuration is it can be provided that the light means 18 are provided only on one of the flanges and / or the inner wall 6. Advantageously, the inner flanges 4, 5 are sized to define an opening width. slightly less than that of the opening passage 3 of the cylindrical body 2. The advantage of this configuration is that it improves the retention of a broadcast cache when such a cache is provided while allowing to ensure a limited shadow projection. In the illustrated embodiment, each inner wing 4, 5 has a free end provided with a flange 8 extending towards the cavity 7, advantageously perpendicular to the associated wing. As will be seen below, the flanges 8 of each of the inner flanges 4, 5 are arranged to form means for attaching a diffusion cover. Each inner wing is further arranged with the peripheral wall of the cylindrical body 2 to define a receiving groove 9 of a stretched canvas. To ensure the attachment of the fabric in the receiving groove 9, each inner wing comprises a shoulder 10, on the opposite side to that defining the cavity 7, extending towards the peripheral wall. Each shoulder 10 is arranged to allow the hooking of the harpoon edges of the stretched cloths. In the illustrated embodiment, the shoulder 10 is carried at the free end of the associated inner wing. More particularly, it is formed in the extension of the rim 8 of the wing, in the opposite direction to the latter. In the illustrated embodiment, the inner wall 6 extends through the cylindrical body 2, from one side of the peripheral wall 20, so as to define last in two parts of dimension substantially also. It thus forms a central wall. The inner wall 6 is disposed inside the body 2 so as to face the passage opening 3. Advantageously, the inner wall 6 is provided, in the upper part (in relation to the position of the smooth in the figures), a rail 17 for receiving means 30 for assembling the rail with another rail. In order to reinforce the resistance of the rail, two spacers 19 are provided connecting the rail 17 to the peripheral wall 20. According to a particular configuration, illustrated in the figures, the double rail 1 comprises a removable longitudinal diffusion cover 11 capable of closing off all or part of the passage opening 3. The closing of the passage opening 3 by means of a translucent diffusion mask 11 makes it possible to increase the diffusion and the homogeneity of the light. Advantageously, the diffusion cache 11 is translucent. In the illustrated embodiment, the diffusion cover 11 comprises a tubular body of rectangular cross-section. More particularly, the diffusion cover 11 comprises two closing walls 12, 14 extending opposite each other and interconnected by two side walls 13, 15. The diffusion cover 11 further comprises two catches 16 extending in the extension of the associated side wall 13, 15, in a direction opposite to the closing walls 12, 14.
    [0003] As can be understood from the figures, the hooking tabs 16 are intended to cooperate with the flanges 8 of the inner flanges 4, 5. The closure wall 12 carrying the fastening tabs 16 constitutes a reinforcement wall making it possible to maintain the attachment tabs 16 of the diffusion cover 11 on the flanges 8 of the inner flanges 4, 5. The closure wall 14 farthest from the gripping tabs 16 advantageously has a curved shape so that, when the diffusion cover 11 is mounted on the double rail 1, the double rail 1 has a tubular body without demarcation. It is understood that the diffusion cover 11 will have a shape and dimensions complementary to those of the passage opening 3 so as to allow it to be inserted into the passage opening 3. In addition, it will be advantageous to provide a dimensioning of the diffusion cover 11 so that it has an outer face flush with the outer face of the cylindrical body 2 of double rail 1, as shown in Figure 2. [0035] In addition to its function of diffusion of the light, the diffusion cover 11 also makes it possible to improve the maintenance of the fabric on the double rail 1. Indeed, and as illustrated, in FIG. 3, the fabrics 30, 31 are partially pinched between the cover of FIG. 11 and the edges of the peripheral wall 20 delimiting the passage opening 3. In the embodiment described above, the double rail 1 has a cross section C-shaped (or circular being understood that an open re is spared). It is of course obvious that the rail according to the invention is not limited to this form and that other shapes of sections can be provided without departing from the scope of the invention. The invention is described in the foregoing by way of example. It is understood that the skilled person is able to achieve different embodiments of the invention without departing from the scope of the invention.
    权利要求:
    Claims (11)
    [0001]
    REVENDICATIONS1. Double stringer (1) for the production of a stretched fabric structure, having a tubular body comprising a longitudinal passage opening (3) for the passage of stretched cloths, characterized in that the tubular body comprises two internal wings (4, 5) converging towards one another and delimiting, with an inner wall (6), a cavity (7) in which light means (8) are accommodated, the cavity (7) being open towards the opening of passage (3).
    [0002]
    2. double smooth (1) luminous according to claim 1, characterized in that the inner wings (4, 5) are dimensioned to define an opening width equal to or less than that of the passage opening (3) of the body tubular.
    [0003]
    A double luminous (1) beam according to claim 1 or claim 2, characterized in that each inner wing (4, 5) converges towards the adjacent peripheral wall portion.
    [0004]
    4. double smooth (1) according to any one of the preceding claims, characterized in that each inner wing (4,
    [0005]
    5) is arranged to respectively form a hanging support of a stretched canvas. 5. Smooth double (1) luminous according to any one of the preceding claims, characterized in that each inner wing is arranged with the peripheral wall of the body (2) to define a receiving groove (9) of a stretched fabric, each inner wing including a shoulder (10) for hooking the harpoon edge of the stretched fabric, the shoulder (10) extending towards the corresponding peripheral wall.
    [0006]
    6. double smooth (1) luminous according to any one of the preceding claims, characterized in that each inner wing has a free end provided with a flange (8) extending towards the cavity (7).
    [0007]
    7. Double smooth (1) luminous according to any one of the preceding claims, characterized in that the passage opening (3) is closed by a removable longitudinal diffusion cover (11).
    [0008]
    8. double smooth (1) luminous according to claim 7 when dependent on claim 6, characterized in that the diffusion cover (11) is clipped at the edge (8) of each inner wing (4, 5) .
    [0009]
    9. double smooth (1) according to any one of the preceding claims, characterized in that it has a tubular body of circular cross section.
    [0010]
    10. Double smooth (1) according to any one of the preceding claims, characterized in that it has at least one curved portion. 5
    [0011]
    11. Three-dimensional structure comprising at least one stringer according to any one of the previously described claims on which at least one stretched fabric is fixed.
    类似技术:
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    同族专利:
    公开号 | 公开日
    CN107109845B|2020-11-06|
    PL3227505T4|2020-03-31|
    JP2018500486A|2018-01-11|
    ES2728263T3|2019-10-23|
    WO2016087733A1|2016-06-09|
    EP3227505A1|2017-10-11|
    BR112017011547A2|2018-07-10|
    MX2017007327A|2017-10-20|
    CN107109845A|2017-08-29|
    AU2015356965B2|2020-05-21|
    JP6696087B2|2020-05-20|
    PL3227505T3|2020-03-31|
    US10443236B2|2019-10-15|
    US20170356187A1|2017-12-14|
    EP3227505B1|2019-01-02|
    LT3227505T|2019-06-10|
    TR201904957T4|2019-05-21|
    AU2015356965A1|2017-06-15|
    FR3029578B1|2017-05-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB1150225A|1965-05-19|1969-04-30|H T Ceilings Ltd|Improvements in and relating to Ceilings.|
    FR2753219A1|1996-09-10|1998-03-13|Ruhlmann Rene Philippe|METHOD FOR CONTAINING AND / OR ISOLATING POLLUTED AREAS, PARTICULARLY BY DUST, AND DEVICE FOR CARRYING OUT SAID METHOD|
    FR2843983A1|2002-09-03|2004-03-05|Jean Paul Scherrer|False ceiling consists of cloth stretched on rails fixed on room walls, separator rail formed by principal web with upper runner and bottom couplings for holding cloth end under which are runners for accessories|
    EP2610541A1|2011-12-28|2013-07-03|Richter Lighting Technologies GmbH|Ceiling lighting assembly|
    US3165110A|1961-08-11|1965-01-12|Thomas W Brooks|Building construction|
    FR2864566B1|2003-12-24|2006-03-17|Jean Marc Scherrer|FALSE TENDERED CANVAS WALLS MEET BY AN INCLINED SEPARATOR|
    US7650724B2|2005-03-11|2010-01-26|Hallett Canvas & Sails, Inc.|Tube with external channel|
    FR2948390B1|2009-07-22|2016-09-02|Normalu|SMOOTH DOUBLE ENCLENCHEMENT|
    CN202152502U|2011-07-13|2012-02-29|陈建明|Drawing edge structure of indoor ceiling|
    DE202013100140U1|2013-01-11|2014-04-15|Schlüter-Systems Kg|lighting system|FR3062864A1|2017-02-13|2018-08-17|Cme Dwc|METHOD FOR MOUNTING A SOFT SOFT COVER ON A FIXING FRAME AND FASTENING FRAME FOR IMPLEMENTING SAID METHOD|
    RU187900U1|2018-09-04|2019-03-21|Сергей Михайлович Жлоба|Profile for installation of a stretch ceiling|
    RU189435U1|2018-09-18|2019-05-22|Сергей Михайлович Жлоба|Profile for mounting the stretch ceiling|
    RU194021U1|2019-09-18|2019-11-25|Дмитрий Владимирович Никаноров|Profile|
    RU205023U1|2019-09-23|2021-06-23|Вадим Львович Семёнов|PROFILE FOR INSTALLATION OF STRETCH CEILING WITH ILLUMINATION|
    RU197701U1|2020-02-14|2020-05-22|Евгений Павлович Цицилин|PROFILE UNIVERSAL|
    法律状态:
    2015-11-23| PLFP| Fee payment|Year of fee payment: 2 |
    2016-06-10| PLSC| Publication of the preliminary search report|Effective date: 20160610 |
    2016-12-21| PLFP| Fee payment|Year of fee payment: 3 |
    2017-11-21| PLFP| Fee payment|Year of fee payment: 4 |
    2019-11-20| PLFP| Fee payment|Year of fee payment: 6 |
    2020-11-20| PLFP| Fee payment|Year of fee payment: 7 |
    2021-11-18| PLFP| Fee payment|Year of fee payment: 8 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1461980A|FR3029578B1|2014-12-05|2014-12-05|TUBULAR DOUBLE LUMINOUS SMOOTHING AND THREE DIMENSIONAL STRUCTURE COMPRISING SUCH A SMOOTH|FR1461980A| FR3029578B1|2014-12-05|2014-12-05|TUBULAR DOUBLE LUMINOUS SMOOTHING AND THREE DIMENSIONAL STRUCTURE COMPRISING SUCH A SMOOTH|
    PL15808712T| PL3227505T4|2014-12-05|2015-11-10|Lighting double rail of tubular shape and three dimensional structure comprising such a rail|
    MX2017007327A| MX2017007327A|2014-12-05|2015-11-10|Lighting double rail of tubular shape and three dimensional structure comprising such a rail.|
    CN201580065330.1A| CN107109845B|2014-12-05|2015-11-10|Tubular shaped illuminating double rail and three-dimensional structure comprising same|
    US15/532,724| US10443236B2|2014-12-05|2015-11-10|Lighting double rail of tubular shape and three dimensional structure comprising such a rail|
    AU2015356965A| AU2015356965B2|2014-12-05|2015-11-10|Lighting double rail of tubular shape and three dimensional structure comprising such a rail|
    JP2017530068A| JP6696087B2|2014-12-05|2015-11-10|Tubular illuminated double rail and three-dimensional structure with such rail|
    BR112017011547-6A| BR112017011547A2|2014-12-05|2015-11-10|dual tubular shape lighting rail and three dimensional structure comprising such rail|
    EP15808712.2A| EP3227505B1|2014-12-05|2015-11-10|Lighting double rail of tubular shape and three dimensional structure comprising such a rail|
    ES15808712T| ES2728263T3|2014-12-05|2015-11-10|Double rail of tubular shape and three-dimensional structure comprising such a rail|
    TR2019/04957T| TR201904957T4|2014-12-05|2015-11-10|Three-dimensional structure including tubular lighting double rail and one such rail.|
    LTEP15808712.2T| LT3227505T|2014-12-05|2015-11-10|Lighting double rail of tubular shape and three dimensional structure comprising such a rail|
    PCT/FR2015/053049| WO2016087733A1|2014-12-05|2015-11-10|Lighting double rail of tubular shape and three dimensional structure comprising such a rail|
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