FR2839124A3 - T-shaped head bolt is inserted into beam groove through slot separating groove coplanar surfaces and pivoted on bolt threaded shank to be transversely positioned relative to slot, head immobilized by friction of elastic element - Google Patents

T-shaped head bolt is inserted into beam groove through slot separating groove coplanar surfaces and pivoted on bolt threaded shank to be transversely positioned relative to slot, head immobilized by friction of elastic element Download PDF

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Publication number
FR2839124A3
FR2839124A3 FR0350089A FR0350089A FR2839124A3 FR 2839124 A3 FR2839124 A3 FR 2839124A3 FR 0350089 A FR0350089 A FR 0350089A FR 0350089 A FR0350089 A FR 0350089A FR 2839124 A3 FR2839124 A3 FR 2839124A3
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Prior art keywords
groove
head
bolt
slot
elastic element
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FR0350089A
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FR2839124B3 (en
Inventor
Alan Finco
Luca Garassino
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Legrand SpA
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Legrand SpA
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Priority to FR0305162A priority Critical patent/FR2839083B1/en
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Publication of FR2839124B3 publication Critical patent/FR2839124B3/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00Nuts or like thread-engaging members
    • F16B37/04Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/045Devices for fastening nuts to surfaces, e.g. sheets, plates specially adapted for fastening in channels, e.g. sliding bolts, channel nuts
    • F16B37/046Devices for fastening nuts to surfaces, e.g. sheets, plates specially adapted for fastening in channels, e.g. sliding bolts, channel nuts with resilient means for urging the nut inside the channel

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Forging (AREA)

Abstract

The T-head (6) of the bolt (7) is inserted into the groove (S) of a beam (1) through a slot (5) separating front coplanar surfaces (4) parallel to the groove back surface. The bolt can then pivot on the axis of the bolt threaded shank (8) so as to be transversely positioned relative to the slot. The head comprises an elastic element (11) which reacts against the groove back surface so as to push the head against the groove front surfaces and immobilize it by friction along the groove.

Description

automobile.automobile.

BOULON A TETE EN TT-HEAD BOLT

La presente invention concerne un boulon a tete (a ailes laterales) en T capable d'etre loge dans la rainure d'un profile pour permettre de fixer un corps  The present invention relates to a T-head bolt (with lateral wings) capable of being housed in the groove of a profile to allow a body to be fixed.

audit profile.audit profile.

Les systemes de fixation du type susmentionne vent utilises, par exemple, dans le secteur de la charpente metallique, generalement pour monter un dispositif a consoles sur un profile metallique dote d'une rainure longitudinale et place en position verticale. Un exemple de realisation d'un tel systeme de fixation est illustre sur la figure 4 des dessins annexes, ou le chiffre (1) designe un profile metallique definissant dans sa partie interieure une rainure longitudinale (S) avec une surface de fond (2), une padre de surfaces paralleles laterales (3) qui stetendent a partir des bords opposes lateraux de la surface de fond (2) perpendiculairement a cette derriere, et une padre de surfaces coplanaires anterieures (4) qui stetendent a partir des bords anterieurs des surfaces laterales (3) parallelement a la surface de fond (2), de maniere a definir une fente longitudinale (5) qui stetend sur toute la longueur du profile (1). La rainure (S) est capable de recevoir la tete (6) d'un boulon (7) de type a tete en T. de maniere que la tige filetee (8) du boulon ressorte du profile (1) par la fente (5) pour permettre de fixer, selon un procede en lui-meme connu,  Fastening systems of the above-mentioned type are used, for example, in the metal frame sector, generally for mounting a console device on a metal profile provided with a longitudinal groove and placed in a vertical position. An exemplary embodiment of such a fastening system is illustrated in FIG. 4 of the accompanying drawings, where the figure (1) designates a metal profile defining in its inner part a longitudinal groove (S) with a bottom surface (2) , a pad of parallel lateral surfaces (3) which extend from the opposite lateral edges of the bottom surface (2) perpendicularly behind it, and a pad of anterior coplanar surfaces (4) which extend from the anterior edges of the surfaces lateral (3) parallel to the bottom surface (2), so as to define a longitudinal slot (5) which extends over the entire length of the profile (1). The groove (S) is capable of receiving the head (6) of a bolt (7) of the T-head type so that the threaded rod (8) of the bolt protrudes from the profile (1) through the slot (5 ) to allow fixing, according to a method known per se,

un corps sur le profile.a body on the profile.

Le principal inconvenient d'un tel systeme de fixation est que, a moins d' imposer des tolerances de travail tres etroites, la tete (6) du boulon glisse  The main drawback of such a fastening system is that, unless very narrow working tolerances are imposed, the head (6) of the bolt slides

SR 23041 IT/JCISR 23041 IT / JCI

librement a l' interieur de la rainure (S) et qu' il s'avere, de ce fait, impossible d'immobiliser le boulon dans la position souhaitee le long de la rainure. Un tel inconvenient est particulierement penible dans le cas ou le profile est monte verticalement et ou ltoperateur charge du montage est. en consequence, contraint d'immobiliser manuellement le boulon jusqu'a  freely inside the groove (S) and it turns out, therefore, impossible to immobilize the bolt in the desired position along the groove. Such a drawback is particularly painful in the case where the profile is mounted vertically and where the operator responsible for mounting is. as a result, forced to manually immobilize the bolt until

la stabilisation de ['assemblage.stabilization of the assembly.

La presente invention a pour objet de fournir un boulon a tete en T pour montage sur profile qui  The object of the present invention is to provide a T-head bolt for mounting on a profile which

permette de resoudre l' inconvenient susmentionne.  solves the aforementioned drawback.

Un tel objet est pleinement realise selon la presente invention, grace a un boulon (7) a tete en T (6) permettant de fixer un corps sur un element de type poutrelle (1), tel qutun montant, ayant une rainure (S) capable de recevoir la tete (6) du boulon; la rainure (S) presentant une surface de fond (2) et une padre de surfaces coplanaires anterieures (4), paralleles a la surface de fond (2) et separees entre elles par une fente (5) qui stetend dans la direction de la rainure (S); la tete (6) du boulon pouvant etre inseree dans la fente (5) en position substantiellement alignee sur la fente, pour qu'il soit ensuite possible de la faire pivoter sur l'axe de la tige filetee (8) du boulon de maniere a la positionner transversalement par rapport a la fente (5) et a ce qu'elle reste ainsi bloquee entre lesdites surfaces (2, 4) de la rainure (S); caracterise en ce que la tete (6) comporte un element elastique (11) capable de reagir contre la surface de fond (2) de la rainure (S), lorsque la tete est inseree dans la rainure, de maniere a pousser la tete contre les surfaces anterieures (4) de la rainure  Such an object is fully realized according to the present invention, thanks to a bolt (7) with a T-head (6) making it possible to fix a body on a beam-like element (1), such as an upright, having a groove (S) capable of receiving the head (6) of the bolt; the groove (S) presenting a bottom surface (2) and a pad of anterior coplanar surfaces (4), parallel to the bottom surface (2) and separated from each other by a slot (5) which extends in the direction of the groove (S); the head (6) of the bolt which can be inserted into the slot (5) in a position substantially aligned with the slot, so that it is then possible to pivot it on the axis of the threaded rod (8) of the bolt in a manner positioning it transversely to the slot (5) and ensuring that it remains blocked between said surfaces (2, 4) of the groove (S); characterized in that the head (6) comprises an elastic element (11) capable of reacting against the bottom surface (2) of the groove (S), when the head is inserted into the groove, so as to push the head against the anterior surfaces (4) of the groove

SR 23041 IT/JCISR 23041 IT / JCI

et a la maintenir ainsi immobilisee par frottement le  and keep it so immobilized by friction the

long de la rainure.along the groove.

En resume, la presente invention repose sur le principe consistent a monter sur la tete du boulon un ressort capable de reagir, loreque la tete est inseree dans la rainure du profile, contre la surface de fond de la rainure de maniere a pousser la tete contre les deux surfaces anterieures de la rainure et a  In summary, the present invention is based on the principle consisting in mounting on the head of the bolt a spring capable of reacting, when the head is inserted in the profile groove, against the bottom surface of the groove so as to push the head against the two front surfaces of the groove and a

immobiliser ainsi le boulon dans la position souhaitee.  thus immobilize the bolt in the desired position.

Les caracteristiques et les avantages de la presente invention vent exposes de maniere plus  The characteristics and advantages of the present invention are explained in more detail

detaillee dans la description minutieuse qui fait suite,  detailed in the detailed description which follows,

donnee seulement a titre d'exemple et sans aucun caractere limitatif, en reference aux dessins annexes sur lesquels: la figure 1 est une vue eclatee, en perspective d'un boulon a tete en T selon la presente invention et d'un profile ayant une rainure longitudinale capable de recevoir un tel boulon; la figure 2 est une vue en plan du boulon et du profile de la figure 1, lorsqu'ils vent montes; la figure 3 est une vue en face avant du boulon de la figure 1, du cote oppose a la tige filetee audit boulon; et la figure 4 (deja decrite) est une vue en plan d'un systeme de fixation pour des profiles selon la  given only by way of example and without any limiting character, with reference to the accompanying drawings in which: Figure 1 is an exploded view, in perspective of a T-head bolt according to the present invention and of a profile having a longitudinal groove capable of receiving such a bolt; Figure 2 is a plan view of the bolt and profile of Figure 1, when they are mounted; Figure 3 is a front view of the bolt of Figure 1, from the side opposite the threaded rod to said bolt; and Figure 4 (already described) is a plan view of a fastening system for profiles according to the

technique connue.known technique.

Faisant initialement reference aux figures 1 et 2, ou les memes reperes chiffres designent des parties et des elements identiques ou correspondent a ceux de la figure 4 (technique connue), un element en forme de poutrelle (1) tel qu'un montant, de preference forme  Referring initially to FIGS. 1 and 2, where the same reference marks designate parts and elements identical to or correspond to those of FIG. 4 (known technique), a beam-shaped element (1) such as an upright, of preference form

SR 23041 IT/JCISR 23041 IT / JCI

par un profile en metal, definit dans sa partie interieure une rainure longitudinale (S) dans laquelle il est possible de loger la tete (6) d'un boulon a tete en T. designe globalement par le chiffre (7) et dote d'une tige filetee (8) connue en elle-meme. Comme indique dans l'exemple de realisation susmentionne, la rainure (S) presente une surface de fond (2), une padre de surfaces paralleles laterales (3) qui s'etendent a partir des bords lateraux opposes de la surface de fond (2) perpendiculairement a cette derriere, et une padre de surfaces coplanaires anterieures (4) qui s'etendent a partir des bords anterieurs des surfaces laterales (3) parallelement a la surface de fond (2), de maniere a definir une fente longitudinale (5) qui s'etend sur toute la longueur du montant 1. Dans le mode de realisation illustre, la rainure (S) est definie par la cavite interne d'un profile en C, presentant une paroi de fond (F), une padre de parois laterales (L) et une padre de parois anterieures (A) separees entre elles par une fente longitudinale (5) a cotes paralleles. Generalement, dans les profiles de ce type, les deux parois anterieures (A) vent repliees a leur extremite interne, de maniere a definir une padre de bords lateraux internee (B) qui s'etendent perpendiculairement vers la  by a metal profile, defines in its inner part a longitudinal groove (S) in which it is possible to accommodate the head (6) of a T-head bolt generally designated by the number (7) and provided with a threaded rod (8) known in itself. As indicated in the above-mentioned embodiment, the groove (S) has a bottom surface (2), a pad of parallel lateral surfaces (3) which extend from the opposite lateral edges of the bottom surface (2 ) perpendicular to this rear, and a pad of anterior coplanar surfaces (4) which extend from the anterior edges of the lateral surfaces (3) parallel to the bottom surface (2), so as to define a longitudinal slot (5 ) which extends over the entire length of the upright 1. In the illustrated embodiment, the groove (S) is defined by the internal cavity of a profile in C, having a bottom wall (F), a pad of lateral walls (L) and a pad of anterior walls (A) separated from each other by a longitudinal slot (5) with parallel dimensions. Generally, in profiles of this type, the two anterior walls (A) are folded at their internal ends, so as to define a pad of internal lateral edges (B) which extend perpendicularly towards the

paroi de fond (F).back wall (F).

La tete (6) du boulon (7) a une forme substantiellement parallelepipedique avec des dimensions telles qu'elles permettent de conserver un  The head (6) of the bolt (7) has a substantially parallelepiped shape with dimensions such that they allow a

certain jeu a l'interieur de la rainure (S) (figure 2).  some play inside the groove (S) (figure 2).

Comme indique, la tete (6) est inseree par la fente longitudinale (5), en etant substantiellement alignee  As indicated, the head (6) is inserted through the longitudinal slot (5), being substantially aligned

SR 23041 IT/JCISR 23041 IT / JCI

sur cette derriere, puis lorequ'elle est dans la rainure (S), on la fait pivoter a 90 de maniere a la positionner transversalement par rapport a la fente (5) et a ce qu'elle reste ainsi bloquee d'un cote contre la surface de fond (2) et du cote oppose contre la padre de surfaces anterieures (4) ou contre les extremites libres des deux bords lateraux internee (B). Pour eviter d'eventuels blocages de la tete (6) contre les surfaces laterales (3) de la rainure (S) pendant la rotation a l'interieur de ladite rainure, les deux faces verticales laterales (par rapport a un observateur de la figure 1) de la tete du boulon, reperees par le chiffre (9) sur les figures, vent inclinees selon un angle different de 90 , par exemple, 87 (figure 3) par rapport aux deux faces horizontales superieure et inferieure de la tete qui  on this back, then lorequ'elle in the groove (S), it is rotated 90 so as to position it transversely to the slot (5) and so that it remains so blocked on one side against the bottom surface (2) and on the opposite side against the pad of anterior surfaces (4) or against the free ends of the two internal lateral edges (B). To avoid possible blockages of the head (6) against the lateral surfaces (3) of the groove (S) during the rotation inside said groove, the two vertical side faces (with respect to an observer of the figure 1) from the head of the bolt, identified by the number (9) in the figures, wind inclined at an angle different from 90, for example, 87 (Figure 3) relative to the two upper and lower horizontal faces of the head which

sont, quant a elles, reperees par le chiffre 10.  are identified by the number 10.

Pour eviter que le boulon, lorsque la tete est inseree dans la rainure comme indique precedemment, puisse glisser librement le long de ladite rainure, et que l'operateur soit, par consequent, oblige de l'immobiliser manuellement a la position souhaitee, la tete (6) du boulon, selon l' invention, est dotee d'un element elastique (11) fixe sur la face (12) opposee a la tige (8), c'est-a-dire faisant face a la surface de fond (2) de la rainure. De preference, ['element elastique (11) est un ressort a lames, avec une partie centrale (13) fixce sur la face (12) de la tete (6) du boulon au moyen d'un organe d' assemblage (15) de type connu, et une padre de segments lateraux incurves (14),  To avoid that the bolt, when the head is inserted into the groove as indicated above, can slide freely along said groove, and that the operator is, therefore, obliged to immobilize it manually in the desired position, the head (6) of the bolt, according to the invention, is provided with an elastic element (11) fixed on the face (12) opposite the rod (8), that is to say facing the bottom surface (2) of the groove. Preferably, the elastic element (11) is a leaf spring, with a central part (13) fixed on the face (12) of the head (6) of the bolt by means of an assembly member (15). of known type, and a pad of curved lateral segments (14),

capables de reagir de maniere elastique a une flexion.  able to react elastically to bending.

Lorsque lton insere la tete (6) dans la rainure, les  When you insert the head (6) in the groove, the

SR 23041 IT/JCISR 23041 IT / JCI

segments lateraux (15) du ressort (12) vent comprimes contre la surface de fond (2) et exercent de ce fait une reaction elastique tendant a eloigner la tete (6) de la surface de fond (2) en la maintenant contre la padre de surfaces anterieures (4), ou contre les extremites libres des deux bords lateraux (B), de maniere que la tete (6) reste bloquee par frottement  lateral segments (15) of the spring (12) compressed against the bottom surface (2) and therefore exert an elastic reaction tending to move the head (6) away from the bottom surface (2) by holding it against the padre of anterior surfaces (4), or against the free ends of the two lateral edges (B), so that the head (6) remains blocked by friction

dans la rainure (S).in the groove (S).

Afin de garantir le maintien en position de la tete (6), cette derriere presente, sur la face opposee a celle (12) sur laquelle est fixe le ressort (11), une padre de cavites (16) capables de recevoir avec un certain jeu les deux bords (B) du profile, de maniere a ce que la tete appuie sur les deux surfaces anterieures (4) de la rainure avec les deux aretes (17) definies chacune par une des deux faces laterales (9) de la tete (6) et par la surface de la cavite (16) qui lui est adjacente. Outre l'avantage de faciliter le travail de  In order to guarantee that the head (6) is maintained in position, the latter presents, on the face opposite to that (12) on which the spring (11) is fixed, a pad of cavities (16) capable of receiving with a certain clearance the two edges (B) of the profile, so that the head presses on the two anterior surfaces (4) of the groove with the two edges (17) each defined by one of the two lateral faces (9) of the head (6) and by the surface of the cavity (16) which is adjacent to it. In addition to the advantage of facilitating the work of

ltoperateur, conformement a ce qui a ete specific ci-  the operator, in accordance with what has been specified above

dessus, il est a noter qu'un tel systeme d' assemblage emploie un nombre minimal de composants, a savoir un seul profile et un seul boulon (mis a part evidemment l'ecrou qui devra etre engage sur la tige du boulon) et ne requiert de ce fait aucune autre operation ulterieure pour assembler des eventuels sous-composants Evidemment, le mode de realisation prefere decrit dans la presente a un caractere purement explicatif et ne saurait limiter d'une quelconque facon la presente invention. Il existe, toutefois, differents autres  above, it should be noted that such an assembly system employs a minimum number of components, namely a single profile and a single bolt (apart from obviously the nut which must be engaged on the bolt rod) and does not therefore requires no other subsequent operation to assemble any subcomponents Obviously, the preferred embodiment described in this document is purely explanatory and cannot in any way limit the present invention. There are, however, different others

modes de realisation possibles qui vent similaires et  possible embodiments which are similar and

qui, dans la mesure ou ils ne s'ecartent pas des  who, insofar as they do not depart from

SR 23041 IT/JCISR 23041 IT / JCI

principes susmentionnes, doivent etre entendus comme  above principles, should be understood as

faisant partie du cadre de la presents invention.  forming part of the framework of the present invention.

SR 23041 IT/JCISR 23041 IT / JCI

Claims (5)

REVENDICATIONS 1. Boulon (7) a tete en T (6) permettant de fixer un corps sur un element de type poutrelle (1), tel qu'un montant, ayant une rainure (S) destinee a recevoir la tete (6) du boulon; la rainure (S) presentant une surface de fond (2) et une padre de surfaces coplanaires anterieures (4), paralleles a la surface de fond (2) et separees entre elles par une fente (5) qui s'etend dans la direction de la rainure (S); la tete (6) du boulon pouvant etre inseree dans la fente (5) en position substantiellement alignee sur la fente, pour qu'il soit ensuite possible de la faire pivoter autour de l'axe de la tige filetee (8) du boulon de maniere a la positionner transversalement a la fente (5) et qu'elle reste ainsi bloquee entre lesdites surfaces (2, 4) de la rainure (S); caracterise en ce que la tete (6) comporte un element elastique (11) capable de reagir contre la surface de fond (2) de la rainure (S), lorsque la tete est inseree dans la rainure, de maniere a pousser la tete contre les surfaces anterieures (4) de la rainure et a la maintenir ainsi immobilisee par frottement le  1. Bolt (7) with a T-shaped head (6) allowing a body to be fixed to a beam-like element (1), such as an upright, having a groove (S) intended to receive the head (6) of the bolt ; the groove (S) having a bottom surface (2) and a pad of anterior coplanar surfaces (4), parallel to the bottom surface (2) and separated from each other by a slot (5) which extends in the direction groove (S); the head (6) of the bolt which can be inserted into the slot (5) in a position substantially aligned with the slot, so that it is then possible to pivot it around the axis of the threaded rod (8) of the bolt so as to position it transversely to the slot (5) and that it thus remains blocked between said surfaces (2, 4) of the groove (S); characterized in that the head (6) comprises an elastic element (11) capable of reacting against the bottom surface (2) of the groove (S), when the head is inserted into the groove, so as to push the head against the anterior surfaces (4) of the groove and to keep it thus immobilized by friction the long de la rainure.along the groove. 2. Boulon selon la revendication 1, caracterise en ce que ledit element elastique (11) est fixe a la tete (6).  2. Bolt according to claim 1, characterized in that said elastic element (11) is fixed to the head (6). 3. Boulon selon la revendication 1, caracterise en ce que ledit element elastique (11) est un ressort a3. Bolt according to claim 1, characterized in that said elastic element (11) is a spring has lame.blade. SR 23041 IT/JCISR 23041 IT / JCI 4. Boulon selon les revendications 2 et 3,  4. Bolt according to claims 2 and 3, caracterise en ce que ledit ressort a lame (11) presente une partie centrale (13) fixee a la tete (6) et une padre de segments lateraux (14) capables de reagir de maniere elastique a une flexion contre la  characterized in that said leaf spring (11) has a central part (13) fixed to the head (6) and a pad of lateral segments (14) capable of reacting elastically to bending against the surface de fond (2) de la rainure (S).  bottom surface (2) of the groove (S). 5. Boulon selon une quelconque des revendications  5. Bolt according to any one of the claims precedentes, caracterise en ce que la tete (6) presente une padre d'aretes (17) destinee a peser sur la padre de surfaces anterieures (4) de la rainure (S) en consequence de la reaction exercee sur la tete (6) par  above, characterized in that the head (6) has a pad of edges (17) intended to weigh on the pad of anterior surfaces (4) of the groove (S) as a result of the reaction exerted on the head (6) through ['element elastique (11).['elastic element (11).
FR0350089A 2002-04-09 2003-04-08 T-HEAD BOLT Expired - Lifetime FR2839124B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0305162A FR2839083B1 (en) 2003-04-08 2003-04-28 MANUFACTURE PRODUCT WITH TRANSPARENT SURFACE LAYER AND ANTI-IRIDESCENT PROTECTOR AND RELATIVE FINISHING METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002TO000307A ITTO20020307A1 (en) 2002-04-09 2002-04-09 T-HEAD BOLT

Publications (2)

Publication Number Publication Date
FR2839124A3 true FR2839124A3 (en) 2003-10-31
FR2839124B3 FR2839124B3 (en) 2004-04-09

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FR0350089A Expired - Lifetime FR2839124B3 (en) 2002-04-09 2003-04-08 T-HEAD BOLT

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FR (1) FR2839124B3 (en)
IT (1) ITTO20020307A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011020986A1 (en) 2009-08-15 2011-02-24 Bentley Motors Limited Retention system
WO2019156576A1 (en) * 2018-02-08 2019-08-15 Fm Ip Limited A surface panel connection system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011020986A1 (en) 2009-08-15 2011-02-24 Bentley Motors Limited Retention system
CN102470799A (en) * 2009-08-15 2012-05-23 宾利汽车有限公司 Retention system
JP2013501676A (en) * 2009-08-15 2013-01-17 ベントレー モーターズ リミテッド Holding device
CN102470799B (en) * 2009-08-15 2014-08-13 宾利汽车有限公司 Retention system
WO2019156576A1 (en) * 2018-02-08 2019-08-15 Fm Ip Limited A surface panel connection system
AU2019217218A1 (en) * 2018-02-08 2020-10-01 Fastmount Limited A surface panel connection system
US10982698B2 (en) 2018-02-08 2021-04-20 Fastmount Limited Surface panel connection system
AU2019217218B2 (en) * 2018-02-08 2021-09-30 Fastmount Limited A surface panel connection system
US11946505B2 (en) 2018-02-08 2024-04-02 Fastmount Limited Surface panel connection system

Also Published As

Publication number Publication date
ES1054586U (en) 2003-08-16
ES1054586Y (en) 2003-12-01
ITTO20020307A1 (en) 2003-10-09
ITTO20020307A0 (en) 2002-04-09
FR2839124B3 (en) 2004-04-09

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