WO2011101509A1 - Fixing pin with self-locking system - Google Patents

Fixing pin with self-locking system Download PDF

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Publication number
WO2011101509A1
WO2011101509A1 PCT/ES2011/000028 ES2011000028W WO2011101509A1 WO 2011101509 A1 WO2011101509 A1 WO 2011101509A1 ES 2011000028 W ES2011000028 W ES 2011000028W WO 2011101509 A1 WO2011101509 A1 WO 2011101509A1
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WO
WIPO (PCT)
Prior art keywords
plates
plate
bolt
self
threaded
Prior art date
Application number
PCT/ES2011/000028
Other languages
Spanish (es)
French (fr)
Inventor
Gerard Navarro Masdeu
Original Assignee
Gerard Navarro Masdeu
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Filing date
Publication date
Application filed by Gerard Navarro Masdeu filed Critical Gerard Navarro Masdeu
Publication of WO2011101509A1 publication Critical patent/WO2011101509A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0858—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with an expansible sleeve or dowel body driven against a tapered or spherical expander plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread

Definitions

  • the subject of the present invention is a bolt designed for use in the fixing, and consequent fastening, of plates of diverse material, which must remain attached in their use, the characteristics of which are described below.
  • the fixing bolt provided with a self-locking system, object of this invention, offers a practical and effective solution to the problem described above, by presenting a useful element for carrying out any installation in which two or more plates must be fixed between yes, as well as plates with intermediate insulating panels or other devices of construction, coating and / or insulation, easily applied by operators specialized in this type of installation.
  • Fig. 1. is a view of the elevation bolt, complemented by a plan view thereof.
  • Fig. 2 shows the beginning of the placement of the bolt to fix and hold, at the moment in which the spiral spring is passing through the holes, turning the assembly counterclockwise, in this case and as an example , of two plates that must be installed together.
  • Fig. 3 shows the bolt when the spiral spring has already completely passed through the holes in the example plates.
  • Fig. 4 completes the illustration in the previous figure, showing the bolt completely locked and fixing both plates already attached, and with its trimmed end.
  • the fixing bolt with self-locking system object of this invention, consists of a metal bolt or rod itself -1-, preferably of steel and cylindrical shape, provided with a threaded thread in all its length except at one end, which will be without filleting and of a diameter smaller than that of the thread to facilitate the operation of fastening the assembly and operation for example with the use of the jaw of a drill.
  • the diameter of this Bolt is small in relation to its length, showing the appearance of a threaded stud, its length being variable, according to the total thickness of the set of plates or other similar elements that must be attached and fixed.
  • This bolt -1 - is provided, at one of its ends, with a circular conical head -2-, to facilitate the alignment of the assembly with the holes of the plates, or even a drill-type cutting head to make said holes in if these do not exist, whose lower face is joined by a flat spiral spring -3- of increasing diametral development.
  • This bolt may have weakened points so that, in case the disassembly of the fixing bolt object of this invention is not required, the rod can be broken by shearing, so that said rod does not protrude from the assembly, as represented by the Figure 4.
  • the bolt or rod -1 -, the head -2- and the flat spiral spring -3- form a single indivisible assembly.
  • the assembly is completed with a circular flat washer -4-, which has a cylindrical and thickened shoulder -5- on one side of its central part, with a diameter coinciding with that of the holes to be made in the plates to be joined and fixed .
  • the washer -4- features a hexagonal prismatic core -6-, of a width smaller than the protrusion -5-, with the faces planned in order to facilitate the fastening of the washer at the time of compression of the spring, with a key or device related thereto, which is provided with an internally threaded hole, for its arrangement on the bolt -1-, threaded thereon.
  • the bolt assembly will be carried out having positioned the plates -7- and -7a- that must be attached and fixed, to which, previously, they have been made two holes -8-, coinciding in both, where First, the bolt -1 is introduced, which, after a rotation action in the opposite direction of the hands of the clock, pass through both sides of said plates -7- and -7 a-.
  • the larger diameter end of the spiral spring -3- is supported on the surface of the plate -7-, around the hole -8- that has been made, while on the opposite side, the flat washer circular -4- is threaded on the bolt -1 -, introducing its cylindrical shoulder -5- inside the hole -8-, of identical diameter, of the plate -7a- on which it rests.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

Comprising a rod (1) threaded along almost its entire length, having at its extremity a circular conical head (2), rigidly connected to a flat coil spring (3) of increasing diameter, the unit also having a flat circular washer (4), that is threaded internally and that has on one side a central cylindrical protrusion (5) and on the other side a hexagonal prismatic core (6). When rotating about itself, the variable-length pin (1) passes through several coincident orifices (8) made in the plates (7 and 7a) that, once joined, are attached by the device, the extremity of the coil spring (3) with the greatest diameter acting on the surface of the plate (7), while, on the opposite side, the flat circular washer (4) inserts its cylindrical protrusion (5) into the orifice (8) having the same diameter as the plate (7a) against which it is bearing.

Description

PERNO DE FIJACION CON SISTEMA DE AUTOBLOQUEO  FIXING BOLT WITH AUTOBLOCK SYSTEM
La presente invención tiene por objeto un perno concebido para su utilización en la fijación, y consiguiente sujeción, de placas de material diverso, que deben permanecer unidas en su utilización, describiéndose a continuación las características del mismo. The subject of the present invention is a bolt designed for use in the fixing, and consequent fastening, of plates of diverse material, which must remain attached in their use, the characteristics of which are described below.
Presenta el perno de fijación objeto de esta invención, como característica esencial, el hecho de que al colocarse se bloquea él mismo de manera inmediata sin necesidad de efectuar operación o maniobra alguna en la parte posterior del lugar donde se está colocando. Ello le confiere la importante particularidad del autobloqueo.  It presents the fixing bolt object of this invention, as an essential feature, the fact that when placed it blocks itself immediately without the need to perform any operation or maneuver at the back of the place where it is being placed. This gives it the important particularity of self-locking.
Generalmente, en la actualidad, al unir dos o más placas mediante pernos que las atraviesan a través de orificios previamente practicados en las mismas, se requiere, para su fijación, la colocación por la parte posterior de una tuerca, y para mayor seguridad una contratuerca, lo que impide que, de forma accidental, el perno pueda desprenderse.  Generally, at present, when joining two or more plates by bolts that cross them through holes previously made in them, it is required, for fixing, the placement by the back of a nut, and for greater security a locknut , which prevents the bolt from accidentally detaching.
La necesidad de colocar y mantener retenida la tuerca posterior para fijarla por roscado adecuadamente, obliga a que un operario la sostenga, accediendo para ello a ese lugar, lo que en ciertas ocasiones, resulta difícil, por causa de la inaccesibilidad de ese lugar posterior, o bien por las dimensiones de las placas que se están fijando.  The need to place and retain the rear nut to fix it by threaded properly, forces an operator to hold it, accessing it to that place, which in certain occasions is difficult, because of the inaccessibility of that rear place, or by the dimensions of the plates that are being fixed.
Hasta el presente se ha intentado solventar estos inconvenientes prácticos con la utilización de diversos tipos de pernos, la mayoría de los cuales requiere sostener las mencionadas tuerca y contratuerca mientras se procede al apriete por roscado del conjunto.  Until now, attempts have been made to solve these practical problems with the use of various types of bolts, most of which require holding the aforementioned nut and locknut while tightening the assembly.
El perno de fijación, provisto de un sistema de autobloqueo, objeto de esta invención, ofrece una solución práctica y efectiva a la problemática antes descrita, al presentar un elemento útil para llevar a cabo toda instalación en que han de fijarse dos o más placas entre sí, así como placas con paneles aislantes intermedios u otros dispositivos de construcción, recubrimiento y/o aislamiento, de fácil aplicación por parte de los operarios especializados en este tipo de instalaciones. The fixing bolt, provided with a self-locking system, object of this invention, offers a practical and effective solution to the problem described above, by presenting a useful element for carrying out any installation in which two or more plates must be fixed between yes, as well as plates with intermediate insulating panels or other devices of construction, coating and / or insulation, easily applied by operators specialized in this type of installation.
Esta facilidad práctica de utilización está basada en el hecho de que, una vez colocada por el extremo posterior del perno una arandela al efecto diseñada, no será preciso mantenerla sujeta, ya que el propio perno, al girarlo en una acción de roscado, provocará el autobloqueo del conjunto.  This practical ease of use is based on the fact that, once a designed washer is placed by the rear end of the bolt, it will not be necessary to hold it, since the bolt itself, when turning it in a threaded action, will cause set self-locking
Con la finalidad de describir con mayor detalle las características del perno de fijación objeto de esta invención, se adjuntan unos dibujos en los que, a título de ejemplo no limitativo, se ha representado un perno y el modo de llevar a cabo su aplicación.  In order to describe in greater detail the characteristics of the fixing bolt object of this invention, some drawings are attached in which, by way of non-limiting example, a bolt has been represented and the way of carrying out its application.
En dichos dibujos,  In these drawings,
La fig 1. es una vista del perno en alzado, complementado por una vista en planta del mismo.  Fig. 1. is a view of the elevation bolt, complemented by a plan view thereof.
La fig. 2 muestra el inicio de la colocación del perno para fijar y sujetar, en el momento en el que el resorte espiral está pasando a través de los orificios, girando el conjunto en el sentido contrario a las agujas del reloj, en este caso y como ejemplo, de dos placas que deben instalarse unidas.  Fig. 2 shows the beginning of the placement of the bolt to fix and hold, at the moment in which the spiral spring is passing through the holes, turning the assembly counterclockwise, in this case and as an example , of two plates that must be installed together.
La fig. 3 muestra el perno cuando el resorte espiral ya ha pasado en su totalidad a través de los orificios de las placas de ejemplo. La fig. 4 completa la ilustración de la figura anterior, mostrando el perno totalmente bloqueado y fijando ambas placas ya unidas, y con su extremo recortado.  Fig. 3 shows the bolt when the spiral spring has already completely passed through the holes in the example plates. Fig. 4 completes the illustration in the previous figure, showing the bolt completely locked and fixing both plates already attached, and with its trimmed end.
De acuerdo con estos dibujos, el perno de fijación con sistema de autobloqueo, objeto de esta invención, consiste en un perno o vástago metálico propiamente dicho -1-, preferentemente de acero y de forma cilindrica, provisto de un fileteado de rosca en toda su longitud excepto en un extremo, el cual será sin fileteado y de diámetro inferior al de la rosca para facilitar la operación de sujeción del conjunto y operación por ejemplo con la utilización de la mordaza de un taladro. El diámetro de este perno es pequeño con relación a su longitud, mostrando la apariencia de un espárrago roscado, siendo su longitud variable, de acuerdo con el grosor total del conjunto de placas u otros elementos similares que deban unirse y fijarse. According to these drawings, the fixing bolt with self-locking system, object of this invention, consists of a metal bolt or rod itself -1-, preferably of steel and cylindrical shape, provided with a threaded thread in all its length except at one end, which will be without filleting and of a diameter smaller than that of the thread to facilitate the operation of fastening the assembly and operation for example with the use of the jaw of a drill. The diameter of this Bolt is small in relation to its length, showing the appearance of a threaded stud, its length being variable, according to the total thickness of the set of plates or other similar elements that must be attached and fixed.
Este perno -1 - está provisto, en uno de sus extremos, de una cabeza cónica circular -2- , para facilitar la alineación del conjunto con los orificios de las placas, o incluso de una cabeza de corte tipo broca para realizar dichos orificios en caso de que éstos no existan, a cuya cara inferior queda solidarizado un resorte espiral plano -3- de desarrollo diametral creciente.  This bolt -1 - is provided, at one of its ends, with a circular conical head -2-, to facilitate the alignment of the assembly with the holes of the plates, or even a drill-type cutting head to make said holes in if these do not exist, whose lower face is joined by a flat spiral spring -3- of increasing diametral development.
Éste perno puede presentar puntos debilitados para, en caso de que no se requiera el desmontaje del perno de fijación objeto de ésta invención, se pueda romper el vástago por cizallamiento, de modo que del conjunto no sobresalga dicho vástago, tal como re representa en la Figura 4. El perno o vástago -1 -, la cabeza -2- y el resorte espiral plano -3- forman un sólo conjunto indivisible. Se completa el conjunto con una arandela plana circular -4-, la cual presenta en un lado de su parte central un resalte cilindrico y regruesado -5-, de diámetro coincidente con el de los orificios que debe practicarse en las placas a unir y fijar. En el otro lado, la arandela -4- figura un núcleo prismático hexagonal -6-, de anchura menor que el resalte -5-, con las caras planeadas con el fin de facilitar la sujeción de la arandela en el momento de la compresión del resorte, con una llave o dispositivo afín a tal efecto, la cual está provista de un orificio roscado interiormente, para su disposición sobre el perno -1-, roscado sobre el mismo.  This bolt may have weakened points so that, in case the disassembly of the fixing bolt object of this invention is not required, the rod can be broken by shearing, so that said rod does not protrude from the assembly, as represented by the Figure 4. The bolt or rod -1 -, the head -2- and the flat spiral spring -3- form a single indivisible assembly. The assembly is completed with a circular flat washer -4-, which has a cylindrical and thickened shoulder -5- on one side of its central part, with a diameter coinciding with that of the holes to be made in the plates to be joined and fixed . On the other side, the washer -4- features a hexagonal prismatic core -6-, of a width smaller than the protrusion -5-, with the faces planned in order to facilitate the fastening of the washer at the time of compression of the spring, with a key or device related thereto, which is provided with an internally threaded hole, for its arrangement on the bolt -1-, threaded thereon.
La aplicación práctica del conjunto del perno se llevará a cabo habiendo posicionado las placas -7- y -7a- que deben unirse y fijarse, a las que, previamente, se les ha practicado sendos orificios -8-, coincidentes en ambas, por donde, en primer lugar, se introduce el perno -1- el cual, después de una acción de rotación en el sentido contrario de las agujas del reloj, queda pasante a ambos lados de dichas placas -7- y -7 a-. The practical application of the bolt assembly will be carried out having positioned the plates -7- and -7a- that must be attached and fixed, to which, previously, they have been made two holes -8-, coinciding in both, where First, the bolt -1 is introduced, which, after a rotation action in the opposite direction of the hands of the clock, pass through both sides of said plates -7- and -7 a-.
Así colocado el perno, el extremo de mayor diámetro del resorte espiral -3- queda apoyado sobre la superficie de la placa -7-, alrededor del orificio -8- que se le ha practicado, mientras que por el lado opuesto, la arandela plana circular -4- se posiciona roscada sobre el perno -1 -, introduciendo su resalte cilindrico -5- en el interior del orificio -8-, de idéntico diámetro, de la placa -7a- sobre la que se apoya.  Thus placed the bolt, the larger diameter end of the spiral spring -3- is supported on the surface of the plate -7-, around the hole -8- that has been made, while on the opposite side, the flat washer circular -4- is threaded on the bolt -1 -, introducing its cylindrical shoulder -5- inside the hole -8-, of identical diameter, of the plate -7a- on which it rests.
Al proceder a la acción de roscado del perno -1 -, acción posibilitada por la presencia de la arandela plana circular -4-, el resorte espiral -3- se irá oprimiendo provocando, por su presión, que dicho resorte se comprima, efectuándose la total fijación de ambas cuando se finaliza la acción de roscado del perno -1 -, momento en que la arandela plana circular -4- queda totalmente oprimida contra la cara exterior de la placa -7a- y el resorte espiral -3- también queda totalmente oprimido contra la cara extema de la placa -7-, junto con la propia cabeza plana circular -2- del perno -1 -.  When proceeding to the threaded action of the bolt -1 -, action made possible by the presence of the circular flat washer -4-, the spiral spring -3- will be pressed causing, by its pressure, that said spring is compressed, the total fixing of both when the bolt threading action -1 - is completed, at which point the flat circular washer -4- is fully pressed against the outer face of the plate -7a- and the spiral spring -3- is also completely pressed against the outer face of the plate -7-, together with the flat circular head -2- of the bolt -1 -.
Tal como se ha indicado anteriormente, podrán ser más de dos las placas a fijar, así como también podrá ser, por ejemplo, un conjunto tipo "sandwich" formado por dos placas con un bloque intermedio de material aislante, térmico o acústico, en una aplicación constructiva de evidente utilidad, lo cual no se ha representado gráficamente por ser obvio.  As indicated above, there may be more than two plates to be fixed, as well as, for example, a sandwich set consisting of two plates with an intermediate block of insulating material, thermal or acoustic, in a constructive application of obvious utility, which has not been represented graphically because it is obvious.
Descrito suficientemente el objeto de este modelo de utilidad, debe indicarse que toda variación en formas, dimensiones, acabados y tipos de material empleado en la realización práctica del perno de fijación que se ha descrito, en nada alterarán la esencialidad de la invención, que queda resumida en las reivindicaciones que siguen.  Described sufficiently the object of this utility model, it should be noted that any variation in shapes, dimensions, finishes and types of material used in the practical realization of the fixing bolt that has been described, will in no way alter the essentiality of the invention, which remains summarized in the following claims.

Claims

REIVINDICACIONES
1a) Perno de fijación con sistema de autobloqueo, concebido para su uso en la fijación de placas de material diverso que deben ser colocadas unidas, caracterizado por comprender un vástago -1-, cilindrico y roscado en casi toda su longitud, provisto en su extremo de una cabeza cónica circular -2-, en cuya cara interior queda solidarizada la extremidad de un resorte espiral plano -3-, de desarrollo diametral creciente, completándose el conjunto con una pieza constituida por una arandela plana circular -4-, provista por un lado de un resalte cilindrico central -5- y por el otro lado un núcleo prismático hexagonal -6-, para facilitar la sujeción de la arandela -4-, cuya pieza presenta un orificio central pasante y roscado para su oportuno enroscado sobre el vástago 1 a ) Fixing bolt with self-locking system, designed for use in fixing plates of different material that must be placed together, characterized by comprising a rod -1-, cylindrical and threaded almost its entire length, provided in its end of a circular conical head -2-, on whose inner face the end of a flat spiral spring -3-, of increasing diametral development, is joined, completing the assembly with a piece constituted by a circular flat washer -4-, provided by one side of a central cylindrical projection -5- and on the other side a hexagonal prismatic core -6-, to facilitate the fastening of the washer -4-, whose piece has a through and threaded central hole for its opportune screwed on the stem
2a) Perno de fijación con sistema de autobloqueo, según la reivindicación anterior, caracterizado porque al introducir el perno -1- a través de unos orificios coincidentes -8- practicados en unas placas -7- y -7a- que, una vez unidas, son fijadas por el dispositivo, actuando el extremo de mayor diámetro del resorte espiral -3-, solidario de la cara interior de la cabeza -2-, queda apoyado sobre la superficie de la placa -7- , alrededor del orificio -8-, mientras que por el lado opuesto, se procede a posicionar la arandela plana circular -4- , roscada sobre el perno -1-, introduciendo su resalte cilindrico -5- en el interior del orificio -8- de idéntico diámetro de la placa -7 a- sobre la que se apoya. 2 a ) Fixing bolt with self-locking system, according to the preceding claim, characterized in that by introducing the bolt -1- through coincident holes -8- made in plates -7- and -7a- that, once joined , are fixed by the device, acting the larger diameter end of the spiral spring -3-, integral with the inner face of the head -2-, is supported on the surface of the plate -7-, around the hole -8- , while on the opposite side, the circular flat washer -4-, threaded on the bolt -1-, is positioned, introducing its cylindrical shoulder -5- inside the hole -8- of the same plate diameter - 7 a- on which it rests.
3a) Perno de fijación con sistema de autobloqueo, según las reivindicaciones 1a y 2a, caracterizado porque al proceder a la acción de roscado sobre el vástago -1-, posibilitada por el núcleo prismático roscado interiormente -6- de la arandela plana -4-, el resorte espiral -3- se oprime paulatinamente provocando, por presión, la fijación de ambas placas -7- y -7a- quedando, por un lado, la arandela plana -4- oprimida contra la cara externa de la placa -7a- y, por el otro lado el resorte espiral -3- , junto con la cabeza -2-, totalmente oprimidos contra la cara exterior de la otra placa -7-, fijándola contra la otra placa -7a-. 3 a ) Fixing bolt with self-locking system, according to claims 1 a and 2 a , characterized in that when proceeding to the threaded action on the rod -1-, made possible by the internally threaded prismatic core -6- of the flat washer -4-, the spiral spring -3- is pressed gradually causing, by pressure, the fixation of both plates -7- and -7a- being, on the one hand, the flat washer -4- pressed against the external face of the plate -7a- and, on the other hand, the spiral spring -3-, together with the head -2-, fully pressed against the outer face of the other plate -7-, fixing it against the other plate -7a-.
4a) Perno de fijación con sistema de autobloqueo, según la reivindicación 1a, caracterizado porque la longitud del vástago -1- puede ser variable y en función del grosor de las placas -7- y -7a- a unir, así como del grosor de cualquier placa de material aislante o similar que pueda introducirse entre aquellas placas. 4) Fixing bolt with self - locking system according to claim 1, wherein the length of the rod 1 can be variable depending on the thickness of the plates to be joined -7- and -7a- and the thickness of any plate of insulating material or the like that can be introduced between those plates.
5a) Perno de fijación con sistema de autobloqueo, según la reivindicación 1a, caracterizado porque la longitud del resalte cilindrico -5- puede ser variable y en función del grosor de las placas -7- y -7a- a unir, así como del grosor de cualquier placa de material aislante o similar que pueda introducirse entre aquellas placas. 5) Fixing bolt with self - locking system according to claim 1, wherein the length of the cylindrical projection 5 may be variable and depending on the thickness of the plates to be joined -7- and -7a- and of the thickness of any plate of insulating material or the like that can be introduced between those plates.
6a) Perno de fijación con sistema de autobloqueo, según la reivindicación 1a, caracterizado porque, tanto el sentido de los fileteados de rosca del vástago -1- y de la arandela -4-, cómo del sentido del resorte espiral -3-, y el sentido de acción de rotación para introducir el perno en los orificios, puede ser variable en función de requerimientos del diseño o de la aplicación. 6) Fixing bolt with self - locking system according to claim 1, characterized in that both the direction of the screw-threaded rod and washer -1- -4- how the sense coil spring -3- , and the direction of rotation action to introduce the bolt into the holes, can vary depending on the requirements of the design or application.
PCT/ES2011/000028 2010-02-19 2011-02-11 Fixing pin with self-locking system WO2011101509A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU201030144 2010-02-19
ES201030144U ES1071968Y (en) 2010-02-19 2010-02-19 FIXING BOLT WITH AUTOBLOCK SYSTEM

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WO2011101509A1 true WO2011101509A1 (en) 2011-08-25

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
FR3102970A1 (en) * 2019-11-08 2021-05-14 Novares France Device for fixing an element of a motor vehicle

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WO2008141653A1 (en) * 2007-05-23 2008-11-27 Hn3D Holding Aps Mounting/assembly element for assembling workpieces, particularly overlapping plates and/or components
ES2321145T3 (en) * 2006-03-02 2009-06-02 Lisi Automotive Rapid TWO PIECES FIXING DEVICE, ONE STICK AGAINST THE OTHER, THROUGH A STAPLE.

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ES2321145T3 (en) * 2006-03-02 2009-06-02 Lisi Automotive Rapid TWO PIECES FIXING DEVICE, ONE STICK AGAINST THE OTHER, THROUGH A STAPLE.
WO2008141653A1 (en) * 2007-05-23 2008-11-27 Hn3D Holding Aps Mounting/assembly element for assembling workpieces, particularly overlapping plates and/or components

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3102970A1 (en) * 2019-11-08 2021-05-14 Novares France Device for fixing an element of a motor vehicle
WO2021089966A1 (en) * 2019-11-08 2021-05-14 Novares France Device for attaching an element of a motor vehicle

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