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 PDFInfo
- 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
- Authority
- FR
- France
- Prior art keywords
- flanges
- flat
- joined
- extra
- ball bearings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/02—Rotary display stands
Landscapes
- Toys (AREA)
Abstract
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)
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 |
Family
ID=9262147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2512659A1 (en) |
Cited By (2)
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 |
-
1981
- 1981-09-15 FR FR8117379A patent/FR2512659A1/en not_active Withdrawn
Cited By (2)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |