FR2595124A1 - Device for producing an anti-rotation link and anchorage - Google Patents

Device for producing an anti-rotation link and anchorage Download PDF

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Publication number
FR2595124A1
FR2595124A1 FR8603049A FR8603049A FR2595124A1 FR 2595124 A1 FR2595124 A1 FR 2595124A1 FR 8603049 A FR8603049 A FR 8603049A FR 8603049 A FR8603049 A FR 8603049A FR 2595124 A1 FR2595124 A1 FR 2595124A1
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France
Prior art keywords
hole
main body
claws
housing
female
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Granted
Application number
FR8603049A
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French (fr)
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FR2595124B1 (en
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Individual
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Individual
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Priority to FR8603049A priority Critical patent/FR2595124B1/en
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Publication of FR2595124B1 publication Critical patent/FR2595124B1/en
Expired legal-status Critical Current

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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
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
    • F16B12/12—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
    • F16B12/14—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using threaded bolts or screws
    • 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
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
    • F16B39/26—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object with spring washers fastened to the nut or bolt-head

Abstract

The invention relates to a device making it possible to carry out, especially in the fields: - of lighting, the link between a lamp base or lamp bracket and electrical accessories, - of furniture, anchorages facilitating the installation of accessories or the assembly of elements. The latter consists of a main body 1 to the base of which a serrated ring 2 is crimped or welded, the shaped and sharpened claws of which penetrate, under stress, into the support material, and this after deformations undergone in contact with an abutment washer 3. The device according to the invention, which is designed especially for use in wooden objects or elements, taking into account the plurality of its versions, may find numerous applications with this material, responding to various needs or objectives.

Description

La présente invention concerne un dispositif d'attache anti-rotation, susceptible de servir notarninent dans les domaines du meuble, du jouet, de la décoration et du luminaire, et ce, dans des fonctions différentes, par exemples : comme raccord de liaison pour partie haute de pied de lampe, et aussi, de point d'ancrage pour des accessoires ou des assemblages, ainsi que, de moyeu pour sxe ou pivot. The present invention relates to an anti-rotation fastening device, capable of being used in particular in the fields of furniture, toys, decoration and lighting, and this, in different functions, for example: as a connection fitting for part high lamp base, and also, anchor point for accessories or assemblies, as well as, hub for sx or pivot.

Traditionnellement, dans le domaine
- du luminaire, et plus spécialement pour équiper les lampes en bois, il est utilisé un raccord mâle, en polyamide, permettant d'y fixer une douille électrique,
- du meuble, il est fait usage de vis à double filetage (partie filetage vis à bois, partie filetage vis à métaux), et aussi, d'écrous à visser dans lesquels viennent se fixer des boulons d'armoire.Traditionally, in the field
- of the luminaire, and more specifically to equip wooden lamps, a male polyamide connector is used, allowing an electric socket to be attached to it,
- in the furniture, double thread screws are used (wood screw thread part, metal screw thread part), and also, screw nuts in which cabinet bolts are fixed.

Ces dispositifs, en raison de leurs caractéristiques propres, ne répondent pas à toutes les nécessités parce que les exigences de certains travaux réclament d'autres procédés de pose ou d'assemblage plus adaptés, mais aussi, plus fiables quant à leur degré de fixité dans le matériau où ils sont implantés. These devices, because of their own characteristics, do not meet all the needs because the requirements of certain works call for other fitting or assembly methods that are more suitable, but also, more reliable as to their degree of fixity in the material where they are implanted.

Le dispositif selon l'invention permet, d'une part, de remèdier à cet inconvénient, souvent majeur, et d'autre part, de combler bien des lacunes par ses applications infiniment plus nombreuses ou plus spécifiques, relatives à des objets en bois. The device according to the invention allows, on the one hand, to remedy this drawback, which is often major, and on the other hand, to fill many gaps by its infinitely more numerous or more specific applications, relating to wooden objects.

En effet, celui-ci comporte d'abord l'avantage de pouvoir être ancré solidement à sa base, directement et de manière non apparente, au moyen d'une couronne dentelée, dont les griffes, profilées et acerées, pénètrent sous contrainte -au marteau ou à la presse-, dans le matériau support, et ce, après déformations subies au contact d'une rondelle de butée, préalablement posée au fond du trou servant de logement au dispositif. Indeed, it has first of all the advantage of being able to be firmly anchored to its base, directly and in a non-visible manner, by means of a serrated crown, the claws of which, profiled and sharp, penetrate under stress -at hammer or press, in the support material, and this, after deformations undergone in contact with a thrust washer, previously placed at the bottom of the hole serving as housing for the device.

La figure 1 représente, en coupe, le corps du dispositif dans la version raccord de liaison,
La figure 2 représente, en coupe, la couronne dentelée,
La figure 3 représente, en coupe, la rondelle de butée,
La figure 4 représente, le dispositif assemblé, version moyeu,
La figure 5 représente, le dispositif assemblé, version ancrage, femelle, fileté en partie,
La figure 6 représente, le dispositif assemblé, version ancrage, mâle, plein,
La figure 7 représente, le dispositif assemblé, version : raccord femelle, fileté sur toute la hauteur du corps, pour permettre le passage du cordon d'alimentation,
La figure 8 représente, le dispositif assemblé, version raccord mâle, creux, pour permettre le passage du cordon d'alimentation,
La figure 9 représente, le dispositif assemblé, version : raccord mâle, avec trou de passage latéral,
La figure 10 représente, le dispositif assemblé et la rondelle de butée, en coupe.FIG. 1 represents, in section, the body of the device in the connection fitting version,
FIG. 2 represents, in section, the serrated crown,
FIG. 3 represents, in section, the thrust washer,
FIG. 4 represents, the assembled device, hub version,
FIG. 5 represents, the assembled device, anchoring version, female, partly threaded,
FIG. 6 represents, the assembled device, anchoring version, male, full,
FIG. 7 represents, the assembled device, version: female connector, threaded over the entire height of the body, to allow the passage of the power cord,
FIG. 8 represents, the assembled device, male connector version, hollow, to allow the passage of the power cord,
FIG. 9 represents, the assembled device, version: male connector, with lateral passage hole,
Figure 10 shows, the assembled device and the thrust washer, in section.

Le dispositif représenté sur la figure 10, particulièrement destiné a servir comme raccord de liaison fixe, en tant que composant d'un luminaire, comprend deux pièces
- un corps principal (1), en laiton ou en acier zingué, décolleté à sa base (4), pour centrer et maintenir la couronne dentelée (2), en acier zingué, solidarisée, à celui-ci, par sertissage ou soudage.The device shown in Figure 10, particularly intended to serve as a fixed connection fitting, as a component of a luminaire, comprises two parts
- a main body (1), made of brass or galvanized steel, neckline at its base (4), to center and maintain the serrated crown (2), made of galvanized steel, secured to it by crimping or welding.

L'ensemble ainsi constitué dispose, à son extrémité supérieure d'une partie filetée (5) -dans ce cas, au pas international 10 x 1- permettant d'y fixer une douille électrique, et, en son centre, d'un trou (6) d'un diamètre de six millimètres pour permettre le passage du cordon d'alimentation. The assembly thus formed has, at its upper end a threaded part (5) -in this case, with an international pitch 10 x 1- allowing an electric socket to be fixed there, and, in its center, a hole (6) with a diameter of six millimeters to allow the passage of the power cord.

A noter que : d'une part, la couronne dentelée (2), en position initiale, a un diamètre extérieur légèrement inférieur au diamètre de perçage du logement, et ce, pour permettre au dispositif de n'entrer en action qu'à partir de sa mise en contact avec la butée (3); d'autre part, le corps principal (1), au contraire, a un diamètre supérieur, à celui de son logement, soit en plus deux ou trois dixièmes de millimètre, et ce pour renforcer l'ancrage définitif,
- une butée (3), en acier zingué, ayant un diamètre extérieur égal à celui du trou au fond duquel elle sera simplement posée, et un diamètre intérieur supérieur à celui (6) du corps principal (1)
Le dispositif selon l'invention autorise d'innombrables utilisations, en raison de la diversité des versions de sa gamme, comme le montrent les figures 4, 5, 6, 7, 8 et 9, et compte tenu qu'il peut être appliqué à des fins différentes. Note that: on the one hand, the toothed crown (2), in the initial position, has an outside diameter slightly less than the drilling diameter of the housing, and this, to allow the device to only come into action from of bringing it into contact with the stop (3); on the other hand, the main body (1), on the contrary, has a diameter greater than that of its housing, ie in addition two or three tenths of a millimeter, and this to reinforce the final anchoring,
- a stop (3), in galvanized steel, having an outside diameter equal to that of the hole at the bottom of which it will simply be laid, and an inside diameter greater than that (6) of the main body (1)
The device according to the invention allows countless uses, due to the diversity of versions of its range, as shown in Figures 4, 5, 6, 7, 8 and 9, and given that it can be applied to different purposes.

Claims (5)

REVBNDIÁTIONSREVBNDIÁTIONS 1 - Dispositif, fixe, permettant de réaliser une liaison et un ancrage anti-rotation, caractérisé en ce qu'une couronne dentelée (2), déformable, en acier zingué., est solidarisée par sertissage ou soudage à la base décolletée (4) du corps principal (1), mtle ou femelle, en laiton ou acier zingué, percé ou non d'un trou (6), qui peut, à son tour, disposer ou non d'un filetage (5), et ce, suivant l'usage auquel le dispositif est destiné. 1 - Device, fixed, making it possible to make a connection and an anti-rotation anchor, characterized in that a serrated crown (2), deformable, made of zinc-plated steel, is secured by crimping or welding to the low-profile base (4) of the main body (1), mtle or female, of brass or galvanized steel, pierced or not with a hole (6), which may, in turn, have or not a thread (5), and this, according to the use for which the device is intended. 2 - Dispositif selon la revendication 1, caractérisé on ce que la couronne dentelée (2) dispose de griffes (7), profilées et acérées, qui pénètrent sous contrainte dans le matériau support, et ce, après déformations subies au contact d'une rondelle de butée (3), en acier zingué. 2 - Device according to claim 1, characterized in that the serrated crown (2) has claws (7), profiled and sharp, which penetrate under stress into the support material, and this, after deformations undergone in contact with a washer stop (3), galvanized steel. 3 - Dispositif selon la revendication 1 caractérisé en ce que le corps principal (1), mâle ou femelle, peut 8trie fileté (5), indifféremment, suivant besoin, à l'un quelconque des pas : métrique, whitworth, international ou autre, et que, par ailleurs, il peut aussi disposer d'un trou latéral (8) pour permettre le passage d'un cordon d'alimentation. 3 - Device according to claim 1 characterized in that the main body (1), male or female, can 8trie threaded (5), either, as required, at any of the steps: metric, whitworth, international or other, and that, moreover, it can also have a lateral hole (8) to allow the passage of a power cord. 4 - Dispositif selon la revendication 1 et la revendication 2, caractérisé en ce que le corps principal (1) a un diamètre supérieur, de deux ou trois dixièmes de millimètre, à celui du trou de son logement, et qu'au contraire, la couronne dentelée (2), en position initiale avant emboîtage, a elle, un diamètre extérieur légèrement inférieur à celui-ci; par ailleurs, la rondelle de butée (3) a un diamètre égal au trou du logement, et un diamètre intérieur sensiblement supérieur à celui du trou (6) du corps principal (1) à qui elle servira de siège, après développement des griffes (7), et ancrage définitif. 4 - Device according to claim 1 and claim 2, characterized in that the main body (1) has a diameter greater, by two or three tenths of a millimeter, than that of the hole in its housing, and that on the contrary, the serrated crown (2), in the initial position before fitting, has an outside diameter slightly smaller than this; moreover, the thrust washer (3) has a diameter equal to the hole in the housing, and an inside diameter substantially greater than that of the hole (6) in the main body (1) to which it will serve as a seat, after development of the claws ( 7), and final anchoring. 5 - Dispositif selon la revendication 1 et la revendication 3, caractérisé en ce qu'il trouve son utilisation comme raccord de liaison, et, ancrage d'accessoire ou d'assemblage, et aussi, de moyeu d'axe ou de pivot, et ce, notamment dans les domaines du luminaire, du meuble, du jouet, et de la décoration.  5 - Device according to claim 1 and claim 3, characterized in that it finds its use as a connection fitting, and, anchoring of accessory or assembly, and also, of hub of axis or pivot, and this, particularly in the fields of lighting, furniture, toys, and decoration.
FR8603049A 1986-03-03 1986-03-03 DEVICE FOR MAKING ANTI-ROTATION LINK AND ANCHORING Expired FR2595124B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8603049A FR2595124B1 (en) 1986-03-03 1986-03-03 DEVICE FOR MAKING ANTI-ROTATION LINK AND ANCHORING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8603049A FR2595124B1 (en) 1986-03-03 1986-03-03 DEVICE FOR MAKING ANTI-ROTATION LINK AND ANCHORING

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FR2595124A1 true FR2595124A1 (en) 1987-09-04
FR2595124B1 FR2595124B1 (en) 1988-09-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0708255A3 (en) * 1994-10-20 2000-12-13 SCHÜCO International KG Separable snap-in fastening

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB150909A (en) * 1919-10-13 1920-09-16 William Thomas Brown A new or improved jointing device for use in woodwork and the like
US2379349A (en) * 1941-04-17 1945-06-26 John M Grinde Anchor device
US2493684A (en) * 1945-02-05 1950-01-03 Leslie A Minton Detachable electric light fixture
US2572812A (en) * 1946-01-12 1951-10-23 United Carr Fastener Corp Fastening device
FR1153986A (en) * 1956-06-09 1958-03-31 System for fixing a thin, non-metallic panel on a rigid support
DE1575353A1 (en) * 1966-01-24 1970-01-08 Yushiro Yasui Method and device for joining parts

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB150909A (en) * 1919-10-13 1920-09-16 William Thomas Brown A new or improved jointing device for use in woodwork and the like
US2379349A (en) * 1941-04-17 1945-06-26 John M Grinde Anchor device
US2493684A (en) * 1945-02-05 1950-01-03 Leslie A Minton Detachable electric light fixture
US2572812A (en) * 1946-01-12 1951-10-23 United Carr Fastener Corp Fastening device
FR1153986A (en) * 1956-06-09 1958-03-31 System for fixing a thin, non-metallic panel on a rigid support
DE1575353A1 (en) * 1966-01-24 1970-01-08 Yushiro Yasui Method and device for joining parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0708255A3 (en) * 1994-10-20 2000-12-13 SCHÜCO International KG Separable snap-in fastening

Also Published As

Publication number Publication date
FR2595124B1 (en) 1988-09-30

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