FR2512659A1 - Pivoting horizontal display tray - has two plates superimposed and joined by central screw with and ball bearings - Google Patents

Pivoting horizontal display tray - has two plates superimposed and joined by central screw with and ball bearings Download PDF

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Publication number
FR2512659A1
FR2512659A1 FR8117379A FR8117379A FR2512659A1 FR 2512659 A1 FR2512659 A1 FR 2512659A1 FR 8117379 A FR8117379 A FR 8117379A FR 8117379 A FR8117379 A FR 8117379A FR 2512659 A1 FR2512659 A1 FR 2512659A1
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FR
France
Prior art keywords
flanges
flat
joined
extra
ball bearings
Prior art date
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Withdrawn
Application number
FR8117379A
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French (fr)
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GROUX REGINALD
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GROUX REGINALD
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Publication date
Application filed by GROUX REGINALD filed Critical GROUX REGINALD
Priority to FR8117379A priority Critical patent/FR2512659A1/en
Publication of FR2512659A1 publication Critical patent/FR2512659A1/en
Withdrawn legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F5/00Show stands, hangers, or shelves characterised by their constructional features
    • A47F5/02Rotary display stands

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  • Toys (AREA)

Abstract

The pivoting display-tray is for ornaments and consists of two plates (1,3) joined by a central axle (7), which forms part of one of the plates. The two plates are in contact via ball bearings (6) inside a circular projection (5). The lower plate (3) has bevelled corners, or is circular. The central axle consists of a screw with a milled head turning in a corresponding hole (4).

Description

La présente inventif. concerne es présentoirs tournants permettant d'orienter à volonté un objer sur un plan hrrizcntal, sans effort ni manipulations, et s applique en particulier à la presealtatlon des objets d'art. The present inventive. concerns revolving displays making it possible to orient an object at will on a horizontal plane, without effort or manipulation, and applies in particular to the presealtatlon of works of art.

On connait déjà des plateaux tournants qui pourraient servir au meme emploi mais tous sont fabriqués pour un usage spécifique et restent limités dans leur utilisation. Qu'il s'agisse de plates-formes pour téléviseurs, rayonnages à livres, à vaisselle, à outillage et autres matériels lourds ou de roulements plats pour les industries de précision, leur principe de fabrication est avant tout régi par une idée de solidité et/ou de précision pour un champs d'appliquatian limité. En tout état de cause, les systèmes précités nécessitent une transformation notable dans leur structure même ou dans leur habillage pour pouvoir se prêter à la présentation d'objets d'art.De plus, en ce qui concerne précisément les objets d'art-,-- lrutilisation d'un présentoir tournant n'est pas toujours requise ar le poids des objets, mais souvent-par leur caractère fragile. Ce matériel s'utilise donc fréquemment-avec des objets de petite dimension et il doit être silencieux et le plus discret possible dans sa présentation. We already know turntables that could be used for the same job but all are made for a specific use and remain limited in their use. Whether they are platforms for televisions, bookshelves, dishes, tools and other heavy equipment or flat bearings for precision industries, their manufacturing principle is above all governed by an idea of solidity and / or precision for a limited applicatian field. In any event, the aforementioned systems require a significant transformation in their very structure or in their dressing to be able to lend themselves to the presentation of works of art. - the use of a rotating display is not always required by the weight of the objects, but often by their fragile nature. This material is therefore used frequently - with small objects and it must be silent and as discreet as possible in its presentation.

il existe également des présentoirs tournants munis d'un moteur électrique à rotation lette, qui conviennent très bien à la presentation d'un produit en vitrine mais quL imposent différentes contraintes (dimensions, alimentation électrique, cadence de rotation régulière), et dont il serait peu pratique d'utiliser plusieurs exemplaires si-multanément.-
Le dispositif selon ltinventon a notamment pour but-de nailier les incon vnients précites par le fait qu'il est composé de deux flancs ou flasques, superposés et solidaires au moyen d'un axe central constitué d'une vis à tête fraisée dont la tête tourne dans un évidement correspondant.La flasque du dessus, destinée à recevoir la charge, comporte sur sa face interne un évidement central taraudé, tandis que celle du dessous, de dimensions moindres, est découpée de manière à ne pas laisser apparaître d'angles lorsque la flasque supérieure aecomplit-une rotation.En outre. la flasque inférieure est creusee sur sa face interne d'un ou de plusieurs chemins de roulement et/ou d'alvéoles destinées à recevoir des billes et-comporte un trou central fraise sur l'exté- rieur, laissant libre passage à la vis qui tient lieu d'axe, lui permettant ainsi de tourner sans frottements, cette vis étant solidaire du flasque supérieur Le dispositif est-ainsi conçu pour recevoir des billes de faible diamètre, meme si la charge est élevée. I1 reste donc extra-plat et s'intègre avec la discrétion souhaitée.
there are also rotating displays fitted with a smooth-rotating electric motor, which are very suitable for presenting a product in a shop window but which impose various constraints (dimensions, power supply, regular rate of rotation), and of which it would be impractical to use several copies simultaneously.
The purpose of the inventive device is, in particular, to nail down the aforementioned drawbacks by the fact that it is composed of two flanks or flanges, superimposed and secured by means of a central axis consisting of a countersunk screw whose head rotates in a corresponding recess.The upper flange, intended to receive the load, has on its internal face a central tapped recess, while the lower flange, of smaller dimensions, is cut so as not to allow angles to appear when the upper flange rotates further. the lower flange is hollowed on its internal face with one or more raceways and / or cells intended to receive balls and has a central milling hole on the outside, allowing free passage to the screw which acts as an axis, thus allowing it to rotate without friction, this screw being integral with the upper flange. The device is thus designed to receive balls of small diameter, even if the load is high. I1 therefore remains extra-flat and fits with the desired discretion.

Sur un plan pratique, la conception de ce dispositif a le privilège d'en rendre la réalisation possible à partir d'une grande variété de composants tant métalliques que synthétiques, I1 peut se fabriquer dans une gamme de dimension tres étendue et peut etre au besoin habillé des matériaux les plus divers.  On a practical level, the design of this device has the privilege of making it possible from a wide variety of both metallic and synthetic components, I1 can be manufactured in a very wide range of dimensions and can be if necessary dressed in the most diverse materials.

Enfin la simDlicité des moyens mis en oeuvre pour sa fabrication ainsi que desspièces qui le composent offre l'avantage d'un prix de revient très bas, compte tenu des multiples qualités décrites ci-dessus et-de la souplesse d'adaptation de ce dispositif. Finally, the simplicity of the means used for its manufacture as well as the parts which compose it offers the advantage of a very low cost price, taking into account the multiple qualities described above and the flexibility of adaptation of this device. .

Le dispositif sera mieux compris à la lecture de la description détaillée qui va suivre et à l'examen des dessins annexés à titre d'exemples non limitatifs d'un mode de réalisation de l'invention. The device will be better understood on reading the detailed description which follows and on examining the appended drawings by way of nonlimiting examples of an embodiment of the invention.

La figure I représente, en coupe, le dispositif selon l'invention. Figure I shows, in section, the device according to the invention.

La figure 2 représente, en plan, le dispositif vu de dessous. Figure 2 shows, in plan, the device seen from below.

La figure 3 représente, en plan, la face interne du flanc inférieur selon une variante-qui comprend un deuxième chemin de billes (8). FIG. 3 shows, in plan, the internal face of the lower flank according to a variant which comprises a second path of balls (8).

Le dispositif représenté sur la figure I comporte une flasque (I) carrée de 0,2 cm de hauteur minimum. Cette flasque comporte, au centre, sur sa face inférieure, un orifice taraudé (2).-En vis à vis de cette flasque, du côté intérieur, se trouve une autre flasque (3) carrée de ,3 er de hauteur minimum, dont-les angles sont biseautés. Cette dernière comporte- en son centre un trou (4) fraisé sur l'extérieur. Sur la face intérieure de cette flasque est pratlquée une saillie (5) circulaire destinée recevoir des billes (6).  The device shown in Figure I has a square flange (I) of 0.2 cm minimum height. This flange has, in the center, on its underside, a threaded orifice (2) .- Opposite this flange, on the inside, is another flange (3) square of, minimum 3 er height, of which -the angles are bevelled. The latter comprises- in its center a hole (4) milled on the outside. On the inside face of this flange is a circular projection (5) intended to receive balls (6).

Le trou central (4) laisse le passage une vis (7) qui permet-de rapprocher les deux plaques (I et 3) l'une de l'autre jusqu'à ce que les billes (6) entrent-en contact,avec la flasque (r, sans excès de serrage afin que la vis puisse tourner librement. L'orifice taraudé (2.) a été préalabRement enduit-drune colle qui interdit à la vis de se dessérer pendant l'utilisation, The central hole (4) allows the passage of a screw (7) which allows the two plates (I and 3) to be brought closer to each other until the balls (6) come into contact, with the flange (r, without excess tightening so that the screw can turn freely. The tapped hole (2.) has been previously coated with a glue which prevents the screw from loosening during use,

Claims (5)

I) Présentoir tournant extra-plat destiné notamment à supporter des objets d'art, caractérisé en ce qu'il est-composé de deux flasques (I et 3) réunies par un axe central (7) solidaire de l'une des flasques et comportant des moyens de guidage et de retenue de l'autre flasque, l'une des flasques prenant-appui sur l'autre au moyen de billes guidées par un chemin de roulement appartenant à l'une des flasques etZou par des alvéoles. I) Extra-flat rotating display intended in particular to support works of art, characterized in that it is composed of two flanges (I and 3) joined by a central axis (7) integral with one of the flanges and comprising means for guiding and retaining the other flange, one of the flanges bearing on the other by means of balls guided by a raceway belonging to one of the flanges andZou by cells. REVENDICATIONS 2) Présentoir tournant-extra-plat-selon la revendication L caractérisé en ce outil comporte plusieurs chemins de Billes concentriques disposés sur l'une des flasques. 2) Rotating-extra-flat-display according to claim L characterized in this tool comprises several paths of concentric balls arranged on one of the flanges. 3) Présentoir tournan* extra-plat-selon les revendications I ou 2 caractérisé en ce que la flasque inférieure est-b-iseautée aux angles, 3) extra-flat tournan display * according to claims I or 2 characterized in that the lower flange is-b-beveled at the corners, 4) Présentoir tournantoextra-plat-selon les revendications I ou 2 caractérisé en ce que la flasque inférieure est circulaire. 4) Rotoextra-flat display according to claims I or 2 characterized in that the lower flange is circular. 5) Présentoir tournant extra-plat-selon les revendications précédentes prises dans leur ensemble caractérisé en ce l'axe central est-constitué d'une vis à tête fraisée dont-la tête tourne dans un évidement-correspondant,  5) An extra-flat rotating display according to the preceding claims taken as a whole, characterized in that the central axis consists of a countersunk screw whose head turns in a corresponding recess,
FR8117379A 1981-09-15 1981-09-15 Pivoting horizontal display tray - has two plates superimposed and joined by central screw with and ball bearings Withdrawn FR2512659A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8117379A FR2512659A1 (en) 1981-09-15 1981-09-15 Pivoting horizontal display tray - has two plates superimposed and joined by central screw with and ball bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8117379A FR2512659A1 (en) 1981-09-15 1981-09-15 Pivoting horizontal display tray - has two plates superimposed and joined by central screw with and ball bearings

Publications (1)

Publication Number Publication Date
FR2512659A1 true FR2512659A1 (en) 1983-03-18

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FR8117379A Withdrawn FR2512659A1 (en) 1981-09-15 1981-09-15 Pivoting horizontal display tray - has two plates superimposed and joined by central screw with and ball bearings

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29705262U1 (en) * 1997-03-22 1998-07-23 Steigerwald Werner Corner cabinet for kitchens
US5784932A (en) * 1996-06-20 1998-07-28 Gilberti; Joseph J. Rotary indexing table

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5784932A (en) * 1996-06-20 1998-07-28 Gilberti; Joseph J. Rotary indexing table
DE29705262U1 (en) * 1997-03-22 1998-07-23 Steigerwald Werner Corner cabinet for kitchens

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