WO2013121142A1 - Removable attachment and associated telescopic rod - Google Patents

Removable attachment and associated telescopic rod Download PDF

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Publication number
WO2013121142A1
WO2013121142A1 PCT/FR2013/050288 FR2013050288W WO2013121142A1 WO 2013121142 A1 WO2013121142 A1 WO 2013121142A1 FR 2013050288 W FR2013050288 W FR 2013050288W WO 2013121142 A1 WO2013121142 A1 WO 2013121142A1
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WO
WIPO (PCT)
Prior art keywords
rod
holding element
telescopic rod
fixing
frame
Prior art date
Application number
PCT/FR2013/050288
Other languages
French (fr)
Inventor
Jean-Marc Morel
Original Assignee
Mobois
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mobois filed Critical Mobois
Priority to US14/368,780 priority Critical patent/US20140374367A1/en
Publication of WO2013121142A1 publication Critical patent/WO2013121142A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H1/00—Curtain suspension devices
    • A47H1/10—Means for mounting curtain rods or rails
    • A47H1/14—Brackets for supporting rods or rails
    • A47H1/142—Brackets for supporting rods or rails for supporting rods
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H1/00—Curtain suspension devices
    • A47H1/02—Curtain rods
    • A47H1/022—Curtain rods extensible

Definitions

  • the invention relates to the field of fastening systems for particular telescopic rods for hanging curtains, curtains or other elements on a door, a window or other element having a rigid frame or frame.
  • the rod is telescopic in that it comprises an inner rigid tube capable of sliding axially in an external rigid coaxial tube.
  • the tubes overlap for part of their length, in the central part of the rod when stretched.
  • the rod may further comprise a compression spring disposed inside the tubes or a screw spring system, at the central overlap of the tubes.
  • FR 2 779 335 discloses a removable attachment of this type comprising a hooking tab on the frame and spacing on the window as well as connecting means with one end of the rod which is maintained in place thanks to the elastic force of a compression spring that locks the end brackets against the frame.
  • the connecting means comprise an integral end of the hooking lug and adapted to be freely adaptable on the end of the rod.
  • the tip and the support are integral regardless of the embodiments of this invention.
  • the brackets delimit the distance on which the curtain can be supported. But the tabs do not exceed the window frame in particular for reasons of balancing applied forces, the curtain will not exceed more. This is a disadvantage particularly aesthetic but also functional because a curtain (carried by such a rod) is primarily intended to hide an opening, including frame. This prior art does not allow it.
  • Patent FR 2 853 218 is still known which can be considered as an improvement of the subject of the application FR 2 779 335 which has the disadvantage of being positionable according to the thickness of the frame.
  • the subject of the patent application FR 2 853 218 provides connection means of very specific form, designed in such a way that the position of the fastener is independent of the thickness of the frame.
  • the essential part of this attachment namely the connecting means, must be manufactured in a form and tight tolerances.
  • the fastening means delimit the maximum dimension of extension of the curtain which does not exceed the window frame.
  • the invention aims to overcome the disadvantages of the state of the art and in particular to provide a removable attachment for a telescopic rod which is simple to manufacture and assembly, and which largely masks the opening, including chassis .
  • a removable attachment for a telescopic rod having an inner spring and for supporting a curtain on a frame of an opening such as a window or a door
  • said fixing comprising in particular a hooking tab on the frame and connecting means with one end of said rod, said connecting means being independent of said tab.
  • said connecting means comprise at least a first holding element, a second holding element, each element cooperating with the inner wall of the free end of one of the tubes forming the telescopic rod and with the wall interior of a mouthpiece for capping the free end of said rod; advantageously, the first holding element has an outside diameter different from that of the second holding element.
  • the frame may relate to a window, a door or an opening in a general manner when it comes to hide or decorate such elements by a means such as a curtain, a curtain or other .
  • the present invention allows to adapt the holding elements indifferently at one end or the other of the telescopic rod.
  • the tip and the connecting means are monobloc. They form a kind of rivet fitted at the free end of at least one of the tubes forming the telescopic rod.
  • the tip of the rod may comprise an at least partially cylindrical element for extending longitudinally said telescopic rod. This aspect advantageously allows to deploy the curtain supported by the rod thus fixed, a length comprising the opening and at least a portion of the frame of the opening in question.
  • outer diameters of the holding elements may be identical.
  • the attachment comprises a cylindrical connecting piece externally surrounded by said first and second elastic members and for aligning them coaxially, said cylindrical piece having two zones having two outer diameters. different and having at least one collar disposed between said two zones.
  • said cylindrical piece further has at each end a retaining collar of the elastic elements.
  • first and / or second element (s) of maintenance consists of a ring having at least one longitudinal slot over part of its length.
  • the first and / or the second element (s) for holding may consist of a cylindrical spring compression traction.
  • the bracket cooperates with the connecting means by a contact located between the first and second holding member.
  • An opening in the tab is advantageously provided for this purpose.
  • the opening may be provided with a thread in which is screwed the connecting means.
  • the invention further relates to a telescopic rod cooperating with at least two fastening systems and comprising two rigid tubes nestable one inside the other, said inner spring being a self-locking compression tension spring housed inside said tubes at their overlapping ends; this spring may comprise zones of different stiffness.
  • Rigid tubes can be made of stainless steel.
  • FIG. 1 a plan view of the mounted fastening system on a rod, according to one embodiment of the invention
  • Figure 2 is a longitudinal sectional view of a system according to Figure 1;
  • FIG. 3 an exploded view of a fastening system according to one embodiment of the invention.
  • FIG. 4 a perspective view of a fastening system and a rod, in the use position
  • Figure 5 is a diagram of a fastening system according to another embodiment of the invention.
  • Figure 6 is a diagram of a fastening system according to yet another embodiment of the invention.
  • FIG. 7 is a longitudinal sectional view of a rod equipped with a fastening system according to another embodiment of the invention.
  • FIG. 8 is an exploded view of a number of rivet type fastening systems and an associated telescopic rod.
  • Figure 1 relates to a first embodiment of the invention.
  • the attachment thus illustrated is intended to equip a telescopic rod consisting of two coaxial tubes 1, 2 which can slide relative to one another and having a covering zone whose length varies according to the size of the window or frame on which is fixed the rod.
  • the rod can be adapted to 4 door frame or window of varying dimensions.
  • a spring 3 visible in Figure 2 is housed and in contact with the inside of the two tubes 1, 2 at their overlapping areas and it helps to maintain a given length of rod.
  • a compression spring consisting of zones of different stiffness is chosen; it is better represented in FIG.
  • the fastening or fastening system comprises in particular a fastening tab 5 allowing on the one hand the hook on the chassis 4 and on the other hand the maintenance of the curtain at a given distance from a window (or equivalent) 10 maintained by the frame 4.
  • the distance between the window (or equivalent) and the curtain may vary if an extension element is provided on the latching lug.
  • a window is however not necessary because it is possible to place the fastener according to the invention on a door frame with or without a door or on any other frame; it is in any case not only to maintain a curtain, net or equivalent on a frame but also to maintain it at a distance from the main plane of the frame 4.
  • This lug 5 generally comprises three planar parts: a first portion 51 intended to come into contact and in abutment with a first surface of the frame 4.
  • the first part 51 is preferably lence a lug 510 and a through hole 515 in which is inserted by force a locking pad for example rubber.
  • the rubber pad protrudes from the side of the frame 4 by a thickness substantially equal to that of the pin 510 so that it makes a quasi-point contact of the pin 510 in the frame 4
  • the first portion 51 may be provided with an additional element, called an extension, intended to increase the distance between the frame 4 and the hung plane of the curtain or curtain (plane passing through the longitudinal axis of the rod). This is a possible arrangement within the scope of the invention.
  • the tab 5 comprises a second portion 52 perpendicular to the first portion 51 and which is adapted to come into contact with a second surface of the frame 4, perpendicular to the first surface.
  • the third portion 53 of the hooking tab 5 extends in a plane parallel to that of the first part and is shifted along the length of the rod towards one of its ends. This particular form of the tab 5 makes it possible to balance the efforts exerted by the curtain on the frame 4. This form is however not mandatory and any form technically equivalent is to be considered.
  • Fixing is performed at an orifice 530 passing through the thickness of the third portion 53.
  • the attachment comprises connecting means 6 with one end of the rod. More precisely, the connecting means 6 comprise a first elastic retaining element (or piece) 61 and a second elastic holding element 62. Each retaining element 61, 62 advantageously cooperates with its outer surface with the inner surface of the retaining element 61. one of the tubes 1, 2 forming the telescopic rod, more precisely with the free end of one of the tubes 1, 2. A radially elastic holding is thus created.
  • the element 61, 62 is also in contact for elastic retention with the inner wall of a hollow tip 7 and for capping a free end of one of the tubes 1, 2 constituting the telescopic rod.
  • the elastic holding element 6 advantageously provides a connection and an elastic radial retention of the rod vis-à-vis at least one endpiece 7.
  • the first element 61 is generally cylindrical in shape and has an outer diameter less than that of the second holding element 62 which also has a generally cylindrical shape; each outer diameter is chosen slightly greater than the inside diameter of the endpiece 7 and / or the end of the telescopic tube on which a tip is intended to come to cap.
  • By 'coming to cap' is meant to come to be positioned in the axial extension of one end of one of the tubes 1, 2, beyond the fixing lug 5.
  • the holding element 6 is held in force by the inside of a tip 7 and / or an end of a tube 1, 2.
  • the characteristic related to the different outer diameters of the first 61 and second 62 element is interesting because it allows interchangeability of holding elements 61, 62 which can indifferently be placed in the first tube 1, or in the second tube 2 of the telescopic rod, or in a nozzle 7. Without departing from the scope of the invention the outer diameters may be of the same value.
  • FIG 3 shows another embodiment of the invention according to which the first 61 and the second 62 holding elements consist of two separate parts, here two open rings.
  • Each ring 61, 62 is advantageously mounted on a cylindrical piece 8 formed of two zones of different outside diameters 81, 82.
  • the zones 81, 82 are separated by a collar 83.
  • a retaining collar 84, 85 is further provided at each end of the piece 8 to retain axially, with the collar 83, each of the holding elements.
  • the holding member 6 and the cylindrical piece 8 is preferably mounted by force inside respectively of a tip 7 and one of the tubes 1, 2, in cooperation with the bracket 5.
  • the end piece 7 here reliably caps the ends of the telescopic rod in place on the 5. The latter are longitudinally adjusted to the frame of the window or door, as shown in Figure 4 in particular.
  • the nozzle 7 may comprise a cylindrical element 9 for longitudinally extending the bead formed of the tubes 1, 2, distally beyond the fixing 5.
  • the cylindrical element or extension 9 may be provided monobloc with the end piece 7, or it may consist of an independent piece, longitudinally interposed between the attachment 5 and the endpiece 7.
  • the right part of Figure 2 and the left part of Figure 3 illustrate an extension 9
  • the extension 9 is force-fitted onto the first 61 or the second retaining elastic member 61, which protrudes outwardly beyond the fastening element 5.
  • the extender 9 is engaged with the inside the tip 7, preferably elastically.
  • the extension 9 can support and position for example a tab of a curtain, which is a means of retaining the latter at one end of the rod. At this level the rod exceeds the frame 4 of the window so that the curtain thus masks the frame 4 of the window (or other opening of this type). This is very popular with users.
  • FIGS. 1 to 4 there are shown examples of rods equipped at one end with a single endpiece 7 and at the other end with an extension 9 and with a mouthpiece 7.
  • the outer shape of the tip 7 is free, aesthetic nature; it is the same for the outer shape of the extender 9. This freedom in the choice of shapes given at the ends of the rods, is very interesting and appreciated by users.
  • the fact that the tip 7 is a part independent of the rest of the attachment allows the user to change it himself and easily change the appearance of the rod.
  • FIGS. 5 and 6 illustrate embodiments in which the elastic holding element 61, 62 consists of a compressed compression tension spring and fitted in the same way as the rings described above in connection with other embodiments of the invention.
  • An O-ring can, technically equivalent, replace the compression pull spring.
  • Figure 5 shows an embodiment with extension 9 while Figure 6 illustrates an example where the tip 7 is the end portion of the rod.
  • Figure 7 illustrates an embodiment according to which the tip 7 and the holding means 6 are formed of a single piece 67, rivet type. All the features listed above are of course present.
  • the part 67 is force-fitted inside one of the ends of a tube 1, 2 constituting the telescopic tube after passing through (for example by screwing or riveting) the opening 530 of the lug 5 arranged in the axial extension of the tube.
  • a part 6 of the part 67 constitutes the first holding element 61 while the other part 7 constitutes both the end piece 7 and the second holding element 62. According to the diameter outside of Part 6, it is placed at the end of the first tube 1 or the second tube 2.
  • the tip has a cylindrical outer shape which can advantageously constitute an extension 9 as described above.
  • the cylindrical extension 9 may have two different outside diameters.
  • the tip 7 may be spherical, flat disk-shaped, or have any other shape. A juxtaposition of any shape and an extension 9 can be envisaged without departing from the scope of the invention.

Abstract

The present invention relates to a removable attachment for a telescopic rod comprising an inner spring (3) and intended to support a curtain on a window or door frame (4), said attachment including, in particular, a lug (5) for coupling the attachment to the frame (4) and for spacing apart the attachment from the window, and a means for connecting to one end of said rod, said connecting means being separate from the lug (5). According to the invention, said connecting means includes at least one first support element (61) and a second support element (62), each element engaging with the inner wall of the free end of one of the tubes (1, 2) forming the telescopic rod, and with the inner wall of an end piece (7, 9) for capping the free end of said rod.

Description

FIXATION AMOVIBLE ET TRINGLE TELESCOPIQUE ASSOCIEE  REMOVABLE FIXATION AND ASSOCIATED TELESCOPIC TRINGLE
DOMAINE TECHNIQUE DE L'INVENTION TECHNICAL FIELD OF THE INVENTION
[0001] L'invention se rapporte au domaine des systèmes de fixation pour des tringles notamment télescopiques permettant d'accrocher des rideaux, voilages ou autres éléments sur une porte, une fenêtre ou autre élément ayant un cadre rigide ou châssis.  The invention relates to the field of fastening systems for particular telescopic rods for hanging curtains, curtains or other elements on a door, a window or other element having a rigid frame or frame.
[0002] Il s'agit en effet de fixer de manière amovible c'est-à-dire réversible et non définitive, une tringle sur un tel châssis. La tringle est télescopique en ce sens qu'elle comprend un tube rigide interne susceptible de coulisser axialement dans un tube rigide coaxial externe. Les tubes se recouvrent sur une partie de leur longueur, en partie centrale de la tringle une fois étirée. La tringle peut comprendre en outre un ressort de compression disposé à l'intérieur des tubes ou encore un système de ressort à visser, au niveau du recouvrement central des tubes. It is indeed to fix in a removable manner that is to say reversible and not definitive, a rod on such a frame. The rod is telescopic in that it comprises an inner rigid tube capable of sliding axially in an external rigid coaxial tube. The tubes overlap for part of their length, in the central part of the rod when stretched. The rod may further comprise a compression spring disposed inside the tubes or a screw spring system, at the central overlap of the tubes.
[0003] De nombreux systèmes de fixation de telles tringles sont connus et appréciés des utilisateurs car ils permettent de fixer les tringles sans clous ni vis ni autre système équivalent. Ils permettent en effet une fixation par un simple vissage ou étirement des deux tubes l'un par rapport à l'autre. ETAT DE LA TECHNIQUE ANTERIEURE Many fastening systems such rods are known and appreciated by users because they allow to fix the rods without nails or screws or other equivalent system. They allow in fact a fixation by simply screwing or stretching the two tubes relative to each other. STATE OF THE PRIOR ART
[0004] Dans le document FR 2 779 335 on décrit une fixation amovible de ce type comprenant une patte d'accrochage sur le châssis et d'écartement sur la vitre ainsi que des moyens de liaison avec une extrémité de la tringle qui reste maintenue en place grâce à la force élastique d'un ressort de compression qui bloque les fixations d'extrémité contre le châssis. De façon caractéristique les moyens de liaison comportent un embout solidaire de la patte d'accrochage et adapté pour pouvoir s'adapter librement sur l'extrémité de la tringle.  In the document FR 2 779 335 discloses a removable attachment of this type comprising a hooking tab on the frame and spacing on the window as well as connecting means with one end of the rod which is maintained in place thanks to the elastic force of a compression spring that locks the end brackets against the frame. Characteristically, the connecting means comprise an integral end of the hooking lug and adapted to be freely adaptable on the end of the rod.
[0005] Ainsi l'embout et le support sont solidaires quelles que soient les formes de réalisation de cette invention. De plus les pattes de fixation délimitent la distance sur laquelle le rideau peut être supporté. Or les pattes ne dépassant nullement du châssis de la fenêtre notamment pour des raisons d'équilibrage des efforts appliqués, le rideau n'en dépassera pas davantage. Ceci constitue un inconvénient notamment d'ordre esthétique mais également d'ordre fonctionnel puisque un rideau (porté par une telle tringle) est avant tout destiné à masquer une ouverture, cadre compris. Cet art antérieur ne le permet pas. Thus the tip and the support are integral regardless of the embodiments of this invention. In addition, the brackets delimit the distance on which the curtain can be supported. But the tabs do not exceed the window frame in particular for reasons of balancing applied forces, the curtain will not exceed more. This is a disadvantage particularly aesthetic but also functional because a curtain (carried by such a rod) is primarily intended to hide an opening, including frame. This prior art does not allow it.
[0006] On connaît aussi la demande de brevet FR 2 653 838 qui concerne une fixation et une tringle de ce type et dans lequel la patte de fixation terminale présente un point d'accrochage et un point d'appui sur le châssis. Une multiplicité d'opérations est nécessaire pour fabriquer et assembler chacune des pièces constitutives de cette tringle. En outre la fixation étant solidaire de la tringle, un dévissage et un remontage par vis sont nécessaires lors de la pose d'un rideau avec ce type de tringle. Also known is the patent application FR 2,653,838 which relates to a fastener and a rod of this type and wherein the terminal fastening tab has a hooking point and a fulcrum on the frame. A multiplicity of operations is necessary to manufacture and assemble each of the component parts of this rod. In addition the attachment being secured to the rod, unscrewing and reassembly by screws are necessary during the installation of a curtain with this type of rod.
[0007] On connaît encore la demande de brevet FR 2 853 218 qui peut être considérée comme une amélioration de l'objet de la demande FR 2 779 335 qui présente l'inconvénient d'être positionnable selon l'épaisseur du cadre. Afin de pallier cet inconvénient l'objet de la demande de brevet FR 2 853 218 prévoit des moyens de liaison de forme très spécifique, étudiée de telle sorte que la position de la fixation soit indépendante de l'épaisseur du cadre. Ainsi la pièce essentielle de cette fixation à savoir les moyens de liaison, doit être fabriquée selon une forme et des tolérances serrées. Encore une fois les moyens de fixation délimitent la dimension maximale d'extension du rideau qui ne dépasse pas du cadre de la fenêtre. Patent FR 2 853 218 is still known which can be considered as an improvement of the subject of the application FR 2 779 335 which has the disadvantage of being positionable according to the thickness of the frame. In order to overcome this drawback, the subject of the patent application FR 2 853 218 provides connection means of very specific form, designed in such a way that the position of the fastener is independent of the thickness of the frame. Thus the essential part of this attachment namely the connecting means, must be manufactured in a form and tight tolerances. Once again the fastening means delimit the maximum dimension of extension of the curtain which does not exceed the window frame.
EXPOSE DE L'INVENTION SUMMARY OF THE INVENTION
[0008] L'invention vise à remédier aux inconvénients de l'état de la technique et notamment à proposer une fixation amovible pour une tringle télescopique qui soit de fabrication et de montage simples, et qui permet de masquer largement l'ouverture, châssis compris. The invention aims to overcome the disadvantages of the state of the art and in particular to provide a removable attachment for a telescopic rod which is simple to manufacture and assembly, and which largely masks the opening, including chassis .
[0009] Pour ce faire est proposé selon un premier aspect de l'invention une fixation amovible pour une tringle télescopique comportant un ressort intérieur et destinée à supporter un rideau sur un châssis d'une ouverture telle qu'une fenêtre ou une porte, ladite fixation comprenant notamment une patte d'accrochage sur le châssis et des moyens de liaison avec une extrémité de ladite tringle, lesdits moyens de liaison étant indépendants de ladite patte. Selon l'invention, lesdits moyens de liaison comprennent au moins un premier élément de maintien, un deuxième élément de maintien, chaque élément coopérant avec la paroi intérieure de l'extrémité libre de l'un des tubes formant la tringle télescopique et avec la paroi intérieure d'un embout destiné à coiffer l'extrémité libre de ladite tringle ; avantageusement, le premier élément de maintien présente un diamètre extérieur différent de celui du deuxième élément de maintien. To do this is proposed according to a first aspect of the invention a removable attachment for a telescopic rod having an inner spring and for supporting a curtain on a frame of an opening such as a window or a door, said fixing comprising in particular a hooking tab on the frame and connecting means with one end of said rod, said connecting means being independent of said tab. According to the invention, said connecting means comprise at least a first holding element, a second holding element, each element cooperating with the inner wall of the free end of one of the tubes forming the telescopic rod and with the wall interior of a mouthpiece for capping the free end of said rod; advantageously, the first holding element has an outside diameter different from that of the second holding element.
[0010] Le châssis peut concerner une fenêtre, une porte ou bien une ouverture d'une façon générale dès lors qu'il s'agit de masquer ou de décorer de tels éléments par un moyen tel qu'un rideau, un voilage ou autre. The frame may relate to a window, a door or an opening in a general manner when it comes to hide or decorate such elements by a means such as a curtain, a curtain or other .
[0011] La présente invention permet d'adapter les éléments de maintien de façon indifférente à une extrémité ou à l'autre de la tringle télescopique. The present invention allows to adapt the holding elements indifferently at one end or the other of the telescopic rod.
[0012] Selon l'un des modes de réalisation de l'invention, l'embout et les moyens de liaison sont monobloc. Ils forment une sorte de rivet emmanché à l'extrémité libre de l'un au moins des tubes formant la tringle télescopique. According to one embodiment of the invention, the tip and the connecting means are monobloc. They form a kind of rivet fitted at the free end of at least one of the tubes forming the telescopic rod.
[0013] Par ailleurs, l'embout de la tringle peut comprendre un élément au moins partiellement cylindrique destiné à prolonger longitudinalement ladite tringle télescopique. Cet aspect permet avantageusement de déployer le rideau supporté par la tringle ainsi fixée, sur une longueur comprenant l'ouverture ainsi qu'au moins une partie du cadre de l'ouverture considérée. Furthermore, the tip of the rod may comprise an at least partially cylindrical element for extending longitudinally said telescopic rod. This aspect advantageously allows to deploy the curtain supported by the rod thus fixed, a length comprising the opening and at least a portion of the frame of the opening in question.
[0014] Sans sortir du cadre de l'invention les diamètres extérieurs des éléments de maintien peuvent être identiques. Without departing from the scope of the invention the outer diameters of the holding elements may be identical.
[0015] Conformément à un autre mode de réalisation de l'invention, la fixation comprend une pièce de liaison cylindrique extérieurement entourée dudit premier et dudit deuxième éléments élastiques et permettant de les aligner coaxialement, ladite pièce cylindrique présentant deux zones ayant deux diamètres extérieurs différents et comportant au moins un collier disposé entre lesdites deux zones. De façon particulière, ladite pièce cylindrique présente en outre à chaque extrémité un collier de retenue des éléments élastiques. According to another embodiment of the invention, the attachment comprises a cylindrical connecting piece externally surrounded by said first and second elastic members and for aligning them coaxially, said cylindrical piece having two zones having two outer diameters. different and having at least one collar disposed between said two zones. In particular, said cylindrical piece further has at each end a retaining collar of the elastic elements.
[0016] Plus précisément, le premier et/ou le deuxième élément(s) de maintien est constitué d'une bague présentant au moins une fente longitudinale sur une partie de sa longueur. More specifically, the first and / or second element (s) of maintenance consists of a ring having at least one longitudinal slot over part of its length.
[0017] Sans sortir du cadre de l'invention, le premier et/ou le deuxième élément(s) de maintien peut être constitué d'un ressort cylindrique de traction compression. Without departing from the scope of the invention, the first and / or the second element (s) for holding may consist of a cylindrical spring compression traction.
[0018] Ces différents modes de réalisation de la ou des bagues peuvent coexister pour former une fixation selon l'invention. These various embodiments of the ring or rings may coexist to form a fastener according to the invention.
[0019] De façon intéressante, la patte de fixation coopère avec le moyen de liaison par un contact situé entre le premier et le deuxième élément de maintien. Une ouverture dans la patte est avantageusement prévue à cet effet. L'ouverture peut être munie d'un filetage dans lequel est vissée le moyen de liaison. [0020] L'invention vise en outre une tringle télescopique coopérant avec au moins deux systèmes de fixation et comprenant deux tubes rigides emboîtables l'un dans l'autre, ledit ressort intérieur étant un ressort de traction compression autobloquant logé à l'intérieur desdits tubes au niveau de leurs extrémités de recouvrement ; ce ressort peut comprendre des zones de raideurs différentes. Les tubes rigides peuvent être en acier inoxydable. Interestingly, the bracket cooperates with the connecting means by a contact located between the first and second holding member. An opening in the tab is advantageously provided for this purpose. The opening may be provided with a thread in which is screwed the connecting means. The invention further relates to a telescopic rod cooperating with at least two fastening systems and comprising two rigid tubes nestable one inside the other, said inner spring being a self-locking compression tension spring housed inside said tubes at their overlapping ends; this spring may comprise zones of different stiffness. Rigid tubes can be made of stainless steel.
BREVE DESCRIPTION DES FIGURES BRIEF DESCRIPTION OF THE FIGURES
[0021] [001 ]D'autres caractéristiques, détails et avantages de l'invention ressortiront à la lecture de la description qui suit, en référence aux figures annexées, qui illustrent : la figure 1 , une vue de dessus du système de fixation monté sur une tringle, selon un mode de réalisation de l'invention ; la figure 2, une vue en coupe longitudinale d'un système selon la figure 1 ; Other features, details and advantages of the invention will become apparent on reading the description which follows, with reference to the appended figures, which illustrate: FIG. 1, a plan view of the mounted fastening system on a rod, according to one embodiment of the invention; Figure 2 is a longitudinal sectional view of a system according to Figure 1;
la figure 3, une vue éclatée d'un système de fixation selon un mode de réalisation de l'invention ;  Figure 3, an exploded view of a fastening system according to one embodiment of the invention;
- la figure 4, une vue en perspective d'un système de fixation et d'une tringle, en position d'utilisation ;  - Figure 4, a perspective view of a fastening system and a rod, in the use position;
la figure 5, un schéma d'un système de fixation selon un autre mode de réalisation de l'invention ;  Figure 5 is a diagram of a fastening system according to another embodiment of the invention;
la figure 6, un schéma d'un système de fixation selon encore un autre mode de réalisation de l'invention ;  Figure 6 is a diagram of a fastening system according to yet another embodiment of the invention;
la figure 7, une vue en coupe longitudinale d'une tringle équipée d'un système de fixation selon un autre mode de réalisation de l'invention ; et la figure 8, une vue en éclaté de plusieurs systèmes de fixation de type rivet, et d'une tringle télescopique associée.  Figure 7 is a longitudinal sectional view of a rod equipped with a fastening system according to another embodiment of the invention; and FIG. 8 is an exploded view of a number of rivet type fastening systems and an associated telescopic rod.
[0022] Pour plus de clarté, les éléments identiques ou similaires sont repérés par des signes de référence identiques sur l'ensemble des figures. For clarity, identical or similar elements are identified by identical reference signs throughout the figures.
DESCRIPTION DETAILLEE D'UN MODE DE REALISATION DETAILED DESCRIPTION OF AN EMBODIMENT
[0023] La figure 1 concerne un premier mode de réalisation de l'invention. La fixation ainsi illustrée est destinée à équiper une tringle télescopique constituée de deux tubes 1 , 2 coaxiaux pouvant coulisser l'un par rapport à l'autre et présentant une zone de recouvrement dont la longueur varie selon la dimension de la fenêtre ou du cadre sur lequel est fixée la tringle. En effet la tringle peut s'adapter sur des châssis 4 de porte ou de fenêtre de dimensions variables. Un ressort 3 visible sur la figure 2 est logé et en contact avec l'intérieur des deux tubes 1 , 2 au niveau de leurs zones de recouvrement et il contribue à maintenir une longueur donnée de tringle. Préférentiel lement un ressort de compression constitué de zones de raideurs différentes est choisi ; il est mieux représenté sur la figure 7.  Figure 1 relates to a first embodiment of the invention. The attachment thus illustrated is intended to equip a telescopic rod consisting of two coaxial tubes 1, 2 which can slide relative to one another and having a covering zone whose length varies according to the size of the window or frame on which is fixed the rod. Indeed the rod can be adapted to 4 door frame or window of varying dimensions. A spring 3 visible in Figure 2 is housed and in contact with the inside of the two tubes 1, 2 at their overlapping areas and it helps to maintain a given length of rod. Preferably a compression spring consisting of zones of different stiffness is chosen; it is better represented in FIG.
[0024] La fixation ou système de fixation selon l'invention comprend notamment une patte d'accrochage 5 permettant d'une part l'accroche sur le châssis considéré 4 et d'autre part le maintien du rideau à une distance donnée d'une vitre ( ou équivalent ) 10 maintenue par le châssis 4. La distance entre la vitre ( ou équivalent ) et le rideau peut varier si un élément prolongateur est prévu sur la patte d'accrochage. The fastening or fastening system according to the invention comprises in particular a fastening tab 5 allowing on the one hand the hook on the chassis 4 and on the other hand the maintenance of the curtain at a given distance from a window (or equivalent) 10 maintained by the frame 4. The distance between the window (or equivalent) and the curtain may vary if an extension element is provided on the latching lug.
[0025] La présence d'une vitre n'est cependant nullement nécessaire car il est envisageable de placer la fixation selon l'invention sur un encadrement de porte équipé ou non d'une porte ou sur tout autre encadrement ; il s'agit en tous cas non seulement de maintenir un rideau, voilage ou équivalent sur un cadre mais en outre de le maintenir à une certaine distance du plan principal du cadre 4. The presence of a window is however not necessary because it is possible to place the fastener according to the invention on a door frame with or without a door or on any other frame; it is in any case not only to maintain a curtain, net or equivalent on a frame but also to maintain it at a distance from the main plane of the frame 4.
[0026] Pour réaliser ces fonctions la patte d'accrochage est monobloc et présente une forme particulière, connue en elle-même et mieux visible sur la figure 3. Cette patte 5 comprend globalement trois parties planes : une première partie 51 destinée à venir en contact et en appui avec une première surface du cadre 4. La première partie 51 est préférentiel lement dotée d'un ergot 510 et d'un orifice traversant 515 dans lequel est inséré à force un patin de blocage par exemple en caoutchouc. Le patin en caoutchouc ( non représenté sur les figures ) dépasse du coté du cadre 4 d'une épaisseur sensiblement égale à celle de l'ergot 510 de sorte que l'on établit un contact quasi ponctuel de l'ergot 510 dans le cadre 4. La première partie 51 peut être munie d'un élément additionnel, dit prolongateur, destiné à augmenter la distance entre le cadre 4 et le plan d'accroché du voilage ou rideau ( plan passant par l'axe longitudinal de la tringle). Ceci est un aménagement possible entrant dans le cadre de l'invention. To achieve these functions the latching lug is monobloc and has a particular shape, known in itself and better visible in Figure 3. This lug 5 generally comprises three planar parts: a first portion 51 intended to come into contact and in abutment with a first surface of the frame 4. The first part 51 is preferably lence a lug 510 and a through hole 515 in which is inserted by force a locking pad for example rubber. The rubber pad (not shown in the figures) protrudes from the side of the frame 4 by a thickness substantially equal to that of the pin 510 so that it makes a quasi-point contact of the pin 510 in the frame 4 The first portion 51 may be provided with an additional element, called an extension, intended to increase the distance between the frame 4 and the hung plane of the curtain or curtain (plane passing through the longitudinal axis of the rod). This is a possible arrangement within the scope of the invention.
[0027] La patte 5 comprend une deuxième partie 52 perpendiculaire à la première partie 51 et qui est apte à venir en contact avec une deuxième surface du cadre 4, perpendiculaire à la première surface. La troisième partie 53 de la patte d'accrochage 5 s'étend dans un plan parallèle à celui de la première partie et en est décalée selon la longueur de la tringle, vers l'une de ses extrémités. Cette forme particulière de la patte 5 permet d'équilibrer les efforts exercés par le rideau sur le cadre 4. Cette forme n'est cependant nullement obligatoire et toute forme techniquement équivalente est à envisager. [0028]A l'extrémité distale de la troisième partie 53 de la patte 5 il est donc prévu de fixer la tringle, ou plus précisément une extrémité de la tringle. La fixation est opérée au niveau d'un orifice 530 traversant l'épaisseur de la troisième partie 53. The tab 5 comprises a second portion 52 perpendicular to the first portion 51 and which is adapted to come into contact with a second surface of the frame 4, perpendicular to the first surface. The third portion 53 of the hooking tab 5 extends in a plane parallel to that of the first part and is shifted along the length of the rod towards one of its ends. This particular form of the tab 5 makes it possible to balance the efforts exerted by the curtain on the frame 4. This form is however not mandatory and any form technically equivalent is to be considered. At the distal end of the third portion 53 of the lug 5 it is therefore intended to fix the rod, or more precisely one end of the rod. Fixing is performed at an orifice 530 passing through the thickness of the third portion 53.
[0029] La fixation comprend des moyens de liaison 6 avec une extrémité de la tringle. Plus précisément les moyens de liaison 6 comprennent un premier élément (ou pièce) élastique de maintien 61 ainsi qu'un deuxième élément élastique de maintien 62. Chaque élément de maintien 61 , 62 coopère avantageusement par sa surface extérieure avec la surface intérieure de l'un des tubes 1 , 2 formant la tringle télescopique, plus précisément avec l'extrémité libre de l'un des tubes 1 , 2. Un maintien radialement élastique est ainsi crée. The attachment comprises connecting means 6 with one end of the rod. More precisely, the connecting means 6 comprise a first elastic retaining element (or piece) 61 and a second elastic holding element 62. Each retaining element 61, 62 advantageously cooperates with its outer surface with the inner surface of the retaining element 61. one of the tubes 1, 2 forming the telescopic rod, more precisely with the free end of one of the tubes 1, 2. A radially elastic holding is thus created.
[0030] L'élément 61 , 62 est par ailleurs en contact pour un maintien élastique avec la paroi intérieure d'un embout 7 évidé et destiné à coiffer une extrémité libre de l'un des tubes 1 , 2 constitutif de la tringle télescopique. L'élément de maintien élastique 6 assure avantageusement une liaison et un maintien radial élastique de la tringle vis-à-vis d'au moins un embout 7. The element 61, 62 is also in contact for elastic retention with the inner wall of a hollow tip 7 and for capping a free end of one of the tubes 1, 2 constituting the telescopic rod. The elastic holding element 6 advantageously provides a connection and an elastic radial retention of the rod vis-à-vis at least one endpiece 7.
[0031] Le premier élément 61 est de forme globalement cylindrique et présente un diamètre extérieur inférieur à celui du deuxième élément de maintien 62 qui présente également une forme globalement cylindrique ; chaque diamètre extérieur est choisi légèrement supérieur au diamètre intérieur de l'embout 7 et/ou de l'extrémité du tube télescopique sur lequel un embout est destiné à venir coiffer. Par 'venir coiffer' on entend venir se positionner dans le prolongement axial d'une extrémité de l'un des tubes 1 , 2, au-delà de la patte de fixation 5. Ainsi l'élément de maintien 6 est retenu en force à l'intérieur d'un embout 7 et/ou d'une extrémité d'un tube 1 , 2. [0032] La caractéristique liée aux diamètres extérieurs différents du premier 61 et du deuxième 62 élément, est intéressante car elle permet une interchangeabilité des éléments de maintien 61 , 62 qui peuvent indifféremment être placés dans le premier tube 1 , ou dans le deuxième tube 2 de la tringle télescopique, ou dans un embout 7. [0033] Sans sortir du cadre de l'invention les diamètres extérieurs peuvent être de même valeur. The first element 61 is generally cylindrical in shape and has an outer diameter less than that of the second holding element 62 which also has a generally cylindrical shape; each outer diameter is chosen slightly greater than the inside diameter of the endpiece 7 and / or the end of the telescopic tube on which a tip is intended to come to cap. By 'coming to cap' is meant to come to be positioned in the axial extension of one end of one of the tubes 1, 2, beyond the fixing lug 5. Thus, the holding element 6 is held in force by the inside of a tip 7 and / or an end of a tube 1, 2. The characteristic related to the different outer diameters of the first 61 and second 62 element, is interesting because it allows interchangeability of holding elements 61, 62 which can indifferently be placed in the first tube 1, or in the second tube 2 of the telescopic rod, or in a nozzle 7. Without departing from the scope of the invention the outer diameters may be of the same value.
[0034] La figure 3 représente un autre mode de réalisation de l'invention selon lequel le premier 61 et le deuxième 62 éléments de maintien sont constitués de deux pièces distinctes, ici deux bagues ouvertes. Chaque bague 61 , 62 est avantageusement montée sur une pièce cylindrique 8 formée de deux zones de diamètres extérieurs différents 81 , 82. Les zones 81 , 82 sont séparées par un collier 83. Un collier de retenue 84, 85 est en outre prévu à chaque extrémité de la pièce 8 afin de retenir axialement, avec le collier 83, chacun des éléments de maintien. Figure 3 shows another embodiment of the invention according to which the first 61 and the second 62 holding elements consist of two separate parts, here two open rings. Each ring 61, 62 is advantageously mounted on a cylindrical piece 8 formed of two zones of different outside diameters 81, 82. The zones 81, 82 are separated by a collar 83. A retaining collar 84, 85 is further provided at each end of the piece 8 to retain axially, with the collar 83, each of the holding elements.
[0035] L'ensemble élément de maintien 6 et pièce cylindrique 8 est préférentiellement monté à force à l'intérieur respectivement d'un embout 7 et de l'un des tubes 1 , 2, en coopération avec la patte de fixation 5. Une fois ce montage réalisé on positionne l'un au moins des embouts 7 sur l'extrémité libre et dépassante d'un élément élastique 61 , 62. L'embout 7 vient ici coiffer de façon fiable les extrémités de la tringle télescopique en place sur les fixations 5. Ces dernières sont longitudinalement ajustées au cadre de la fenêtre ou porte, comme visible sur la figure 4 notamment. The holding member 6 and the cylindrical piece 8 is preferably mounted by force inside respectively of a tip 7 and one of the tubes 1, 2, in cooperation with the bracket 5. A Once this assembly has been made, at least one of the end pieces 7 is positioned on the free and protruding end of an elastic element 61, 62. The end piece 7 here reliably caps the ends of the telescopic rod in place on the 5. The latter are longitudinally adjusted to the frame of the window or door, as shown in Figure 4 in particular.
[0036] De façon particulièrement intéressante l'embout 7 peut comprendre un élément cylindrique 9 destiné à prolonger longitudinalement la tringle formée des tubes 1 , 2, distalement au-delà de la fixation 5. L'élément cylindrique ou prolongateur 9 peut être prévu monobloc avec l'embout 7, ou bien il peut être constitué d'une pièce indépendante, longitudinalement intercalée entre la fixation 5 et l'embout 7. La partie droite de la figure 2 ainsi que la partie gauche de la figure 3 illustrent un prolongateur 9 indépendant de l'embout 7. Le prolongateur 9 est emmanché à force sur le premier 61 ou sur le deuxième 62 élément élastique de maintien, qui dépasse extérieurement au-delà de l'élément de fixation 5. Le prolongateur 9 est emmanché à l'intérieur de l'embout 7, de préférence de manière élastique. Ainsi le prolongateur 9 permet de supporter et de positionner par exemple une patte d'un rideau, ce qui constitue un moyen de retenir ce dernier à une extrémité de la tringle. A ce niveau la tringle dépasse au-delà du cadre 4 de la fenêtre de sorte que le rideau masque ainsi le cadre 4 de la fenêtre (ou autre ouverture de ce type). Ceci est très apprécié des utilisateurs. In a particularly interesting way the nozzle 7 may comprise a cylindrical element 9 for longitudinally extending the bead formed of the tubes 1, 2, distally beyond the fixing 5. The cylindrical element or extension 9 may be provided monobloc with the end piece 7, or it may consist of an independent piece, longitudinally interposed between the attachment 5 and the endpiece 7. The right part of Figure 2 and the left part of Figure 3 illustrate an extension 9 The extension 9 is force-fitted onto the first 61 or the second retaining elastic member 61, which protrudes outwardly beyond the fastening element 5. The extender 9 is engaged with the inside the tip 7, preferably elastically. Thus the extension 9 can support and position for example a tab of a curtain, which is a means of retaining the latter at one end of the rod. At this level the rod exceeds the frame 4 of the window so that the curtain thus masks the frame 4 of the window (or other opening of this type). This is very popular with users.
[0037] Sur les figures 1 à 4 notamment on a représenté des exemples de tringles équipées à une extrémité d'un simple embout 7 et à l'autre extrémité d'un prolongateur 9 et d'un embout 7. Ceci est illustratif et l'homme de métier choisira, en fonction des besoins, la configuration la plus adaptée. Bien entendu la forme extérieure de l'embout 7 est libre, de nature esthétique ; il en est de même de la forme extérieure du prolongateur 9. Cette liberté dans le choix des formes données aux extrémités des tringles, est très intéressante et appréciée des utilisateurs. Le fait que l'embout 7 soit une pièce indépendante du reste de la fixation permet à l'utilisateur de la changer lui-même et de modifier ainsi aisément l'aspect extérieur de la tringle. In FIGS. 1 to 4 in particular, there are shown examples of rods equipped at one end with a single endpiece 7 and at the other end with an extension 9 and with a mouthpiece 7. This is illustrative and The skilled person will choose, according to the needs, the most suitable configuration. Of course the outer shape of the tip 7 is free, aesthetic nature; it is the same for the outer shape of the extender 9. This freedom in the choice of shapes given at the ends of the rods, is very interesting and appreciated by users. The fact that the tip 7 is a part independent of the rest of the attachment allows the user to change it himself and easily change the appearance of the rod.
[0038] Les figures 5 et 6 illustrent des modes de réalisation où l'élément élastique de maintien 61 , 62 est constitué d'un ressort de traction compression ajusté et emmanché de la même façon que les bagues décrites ci-avant en relation avec d'autres modes de réalisation de l'invention. Un joint torique peut, de façon techniquement équivalente, remplacer le ressort de traction compression. FIGS. 5 and 6 illustrate embodiments in which the elastic holding element 61, 62 consists of a compressed compression tension spring and fitted in the same way as the rings described above in connection with other embodiments of the invention. An O-ring can, technically equivalent, replace the compression pull spring.
[0039] Comme clairement visible, la figure 5 montre un mode de réalisation avec prolongateur 9 tandis que la figure 6 illustre un exemple où l'embout 7 constitue la partie terminale de la tringle. As clearly visible, Figure 5 shows an embodiment with extension 9 while Figure 6 illustrates an example where the tip 7 is the end portion of the rod.
[0040] La figure 7 illustre un mode de réalisation selon lequel l'embout 7 et le moyen de maintien 6 sont formés d'une seule pièce 67, de type rivet. Toutes les caractéristiques énoncées ci-avant sont bien entendu présentes. La pièce 67 est emmanchée à force à l'intérieur de l'une des extrémités d'un tube 1 , 2 constitutif du tube télescopique après avoir traversé (par exemple par vissage ou rivetage) l'ouverture 530 de la patte 5 disposée dans le prolongement axial du tube. Selon ce mode de réalisation de l'invention, une partie 6 de la pièce 67 constitue le premier élément de maintien 61 tandis que l'autre partie 7 constitue à la fois l'embout 7 et le deuxième élément de maintien 62. Selon le diamètre extérieur de la partie 6, celle-ci est placée à l'extrémité du premier tube 1 ou du deuxième tube 2. Figure 7 illustrates an embodiment according to which the tip 7 and the holding means 6 are formed of a single piece 67, rivet type. All the features listed above are of course present. The part 67 is force-fitted inside one of the ends of a tube 1, 2 constituting the telescopic tube after passing through (for example by screwing or riveting) the opening 530 of the lug 5 arranged in the axial extension of the tube. According to this embodiment of the invention, a part 6 of the part 67 constitutes the first holding element 61 while the other part 7 constitutes both the end piece 7 and the second holding element 62. According to the diameter outside of Part 6, it is placed at the end of the first tube 1 or the second tube 2.
[0041] Comme représenté sur la figure 8, plusieurs formes d'embouts 7 sont envisageables sans sortir du cadre de l'invention. Selon l'une d'elles l'embout présente une forme extérieure cylindrique qui peut avantageusement constituer un prolongement 9 tel que décrit ci-avant. Le prolongement cylindrique 9 peut présenter deux diamètres extérieurs différents. L'embout 7 peut être sphérique, en forme de disque plat, ou présenter toute autre forme. Une juxtaposition d'une forme quelconque et d'un prolongement 9 peut être envisagée sans sortir du cadre de l'invention. As shown in Figure 8, several forms of tips 7 are possible without departing from the scope of the invention. According to one of them the tip has a cylindrical outer shape which can advantageously constitute an extension 9 as described above. The cylindrical extension 9 may have two different outside diameters. The tip 7 may be spherical, flat disk-shaped, or have any other shape. A juxtaposition of any shape and an extension 9 can be envisaged without departing from the scope of the invention.
[0042] Des modifications diverses peuvent être apportées par l'homme de métier sans sortir du cadre de l'invention. Various modifications may be made by the skilled person without departing from the scope of the invention.

Claims

REVENDICATIONS
Fixation amovible pour une tringle télescopique (1 ,Removable attachment for a telescopic rod (1,
2) comportant un ressort intérieur 2) having an internal spring
(3) et destinée à supporter un rideau sur un châssis (4) d'une ouverture telle qu'une fenêtre ou une porte, ladite fixation comprenant notamment une patte d'accrochage (5) sur le châssis (3) and intended to support a curtain on a frame (4) of an opening such as a window or a door, said fixing comprising in particular a hooking tab (5) on the frame
(4) et des moyens de liaison (6) avec une extrémité de ladite tringle, lesdits moyens de liaison (6) étant indépendants de ladite patte (4) and connection means (6) with one end of said rod, said connection means (6) being independent of said tab
(5) caractérisée en ce que lesdits moyens de liaison comprennent au moins un premier élément de maintien (61 ), un deuxième élément de maintien (62), chaque élément coopérant avec la paroi intérieure de l'extrémité libre de l'un des tubes(1 ,2) formant la tringle télescopique et avec la paroi intérieure d'un embout (7,9) destiné à coiffer l'extrémité libre de ladite tringle, et en ce que le premier élément de maintien (61 ) présente un diamètre extérieur différent de celui du deuxième élément de maintien (62). (5) characterized in that said connecting means comprise at least a first holding element (61), a second holding element (62), each element cooperating with the interior wall of the free end of one of the tubes (1,2) forming the telescopic rod and with the interior wall of an end piece (7,9) intended to cover the free end of said rod, and in that the first holding element (61) has an external diameter different from that of the second holding element (62).
Fixation amovible selon la revendication 1 caractérisée en ce que l'embout (7) et les moyens de liaison Removable fixing according to claim 1 characterized in that the end piece (7) and the connecting means
(6) sont monobloc. (6) are one-piece.
Fixation selon l'une quelconque des revendications précédentes caractérisée en ce que l'embout (7) comprend un élément au moins partiellement cylindrique (9) destiné à prolonger longitudinalement ladite tringle télescopique. Fastening according to any one of the preceding claims, characterized in that the end piece (7) comprises an at least partially cylindrical element (9) intended to extend said telescopic rod longitudinally.
Fixation selon l'une quelconque des revendications précédentes caractérisée en ce qu'elle comprend une pièce de liaison (8) cylindrique extérieurement entourée dudit premier et dudit deuxième éléments de maintien (61 , 62) et permettant de les aligner coaxialement, ladite pièce cylindrique présentant deux zones (81 , 82) ayant deux diamètres extérieurs différents et comportant au moins un collier (83) disposé entre lesdites deux zones. Fixing according to any one of the preceding claims, characterized in that it comprises a cylindrical connecting piece (8) externally surrounded by said first and said second holding elements (61, 62) and making it possible to align them coaxially, said cylindrical piece having two zones (81, 82) having two different external diameters and comprising at least one collar (83) disposed between said two zones.
Fixation selon la revendication 4 caractérisée en ce que ladite pièce cylindrique (8) présente en outre à chaque extrémité un collier de retenue (84, 85) des éléments élastiques (61 , 62). Fastening according to claim 4 characterized in that said cylindrical part (8) further presents at each end a retaining collar (84, 85) of the elastic elements (61, 62).
Fixation selon l'une quelconque des revendications 1 , 3 à 5 caractérisée en ce que le premier et/ou le deuxième élément(s) de maintien est constitué d'une bague présentant au moins une fente longitudinale sur une partie de sa longueur. Fixing according to any one of claims 1, 3 to 5 characterized in that the first and/or the second holding element(s) is constituted of a ring having at least one longitudinal slot over part of its length.
7. Fixation selon l'une quelconque des revendications 1 , 3 à 6 caractérisée en ce que le premier et/ou le deuxième élément(s) de maintien est constitué d'un ressort cylindrique de traction compression. 7. Fixing according to any one of claims 1, 3 to 6 characterized in that the first and/or the second holding element(s) consists of a cylindrical tension and compression spring.
8. Fixation selon l'une des revendications précédentes caractérisée en ce qu'une partie de ladite patte de fixation (5) coopère avec ledit moyen de liaison (6), par un contact situé entre le premier et le deuxième élément de maintien. 8. Fixing according to one of the preceding claims characterized in that a part of said fixing tab (5) cooperates with said connecting means (6), by a contact located between the first and the second holding element.
9. Tringle télescopique coopérant avec au moins deux systèmes de fixation selon l'une quelconque des revendications précédentes caractérisée en ce qu'elle comprend deux tubes (1 ,2) rigides emboîtables l'un dans l'autre, en ce que ledit ressort intérieur (3) est un ressort de traction compression autobloquant logé à l'intérieur desdits tubes (1 , 2) au niveau de leurs extrémités de recouvrement. 9. Telescopic rod cooperating with at least two fixing systems according to any one of the preceding claims characterized in that it comprises two rigid tubes (1,2) nestable one inside the other, in that said internal spring (3) is a self-locking compression tension spring housed inside said tubes (1, 2) at their covering ends.
PCT/FR2013/050288 2012-02-13 2013-02-13 Removable attachment and associated telescopic rod WO2013121142A1 (en)

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EP12155127.9A EP2625988A1 (en) 2012-02-13 2012-02-13 Removable fastener and associated telescopic control rod

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US20140374367A1 (en) 2014-12-25

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