EP3462969B1 - Jewellery article having at least two parts movable in rotation relative to each other - Google Patents

Jewellery article having at least two parts movable in rotation relative to each other Download PDF

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Publication number
EP3462969B1
EP3462969B1 EP17732510.7A EP17732510A EP3462969B1 EP 3462969 B1 EP3462969 B1 EP 3462969B1 EP 17732510 A EP17732510 A EP 17732510A EP 3462969 B1 EP3462969 B1 EP 3462969B1
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EP
European Patent Office
Prior art keywords
face
article according
recess
groove
article
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EP17732510.7A
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German (de)
French (fr)
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EP3462969A1 (en
Inventor
David CLUSEAU
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Hermes Sellier SAS
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Hermes Sellier SAS
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Publication of EP3462969A1 publication Critical patent/EP3462969A1/en
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    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C9/00—Finger-rings
    • A44C9/0007—Finger-rings made of several rings
    • A44C9/0015—Finger-rings made of several rings connected or interlinked to each other
    • A44C9/003—Finger-rings made of several rings connected or interlinked to each other in a rotatable way
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C9/00—Finger-rings
    • A44C9/0007—Finger-rings made of several rings
    • A44C9/0015—Finger-rings made of several rings connected or interlinked to each other
    • A44C9/0023—Finger-rings made of several rings connected or interlinked to each other in a separable way
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C13/00—Connectible jewellery
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/0084—Bracelets in the form of a ring, band or tube of rigid material
    • A44C5/0092—Bracelets in the form of a ring, band or tube of rigid material essentially made from metal
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44D—INDEXING SCHEME RELATING TO BUTTONS, PINS, BUCKLES OR SLIDE FASTENERS, AND TO JEWELLERY, BRACELETS OR OTHER PERSONAL ADORNMENTS
    • A44D2203/00—Fastening by use of magnets

Definitions

  • the invention relates to the fields of jewelry and jewelery and is aimed at articles of jewelry and/or jewelry, and in particular rings, provided with at least two moving parts in rotation relative to each other. .
  • Such articles may be made from precious or non-precious metals and may optionally comprise one or more ornamental elements formed, for example, of precious or non-precious stones, or even of pieces of precious or non-precious metal.
  • a ring comprising an inner ring formed by assembling two half-rings each provided with an annular wall extending from a bulging surface, as well as an outer ring concentric with the inner ring, mounted on the inner ring and trapped between the two bearing surfaces in bulge, and of larger diameter than the annular walls of the two half-rings to be rotatable relative to the inner ring.
  • a ring comprising coaxial outer and inner rings and rotatably mounted with respect to each other around a common axis.
  • the inner ring is provided with a central part having an axial width slightly greater than the axial width of the outer ring and which is connected, on either side, to thinner ends via shoulders.
  • the outer ring is mounted on the central part of the inner ring and the ring further comprises two side pieces each engaged on a respective thinner end, each abutting against a respective shoulder, and each welded to the inner ring ; such that the side pieces delimit with the piece internally a peripheral groove in which the outer ring is held prisoner and freely rotatable around the central part of the inner ring.
  • a ring provided with moving parts in rotation relative to each other.
  • This ring comprises a friction system formed by two central parts having cylindrical parts and external flanges placed one against the other, a ring threaded above the flanges and provided with a notched edge positioned in abutment against one of the flanges and a free edge welded or glued to the other of the flanges, as well as a leaf spring welded at one end to the cylindrical part of one of the central parts, in contact with the rim of the ring, and mobile to cooperate with the notches of this rim.
  • This ring also comprises two outer parts having so-called inner flanges and cylindrical parts which are arranged edge to edge around the assembly formed by the central parts, the ring and the leaf spring, and the inner flange of each outer part is welded to the cylindrical part of a respective central piece.
  • the angular rotation of the central pieces with respect to each other, associated with the fact that these central pieces have variable thicknesses, makes it possible to modify the appearance of the ring.
  • the international request WO 2006/026887 discloses a ring having different rings which are adjustable in position relative to each other.
  • the rings can be rotated relative to each other to be positioned selectively according to predetermined angular positions by means of cavities formed in a groove formed either on an edge of one of the rings, or on an internal perimeter of the side rings.
  • US patent application US 2016/037882 discloses a ring which makes it possible to selectively show, by simultaneous rotational and translational movements, only a portion of an internal ring having respectively a portion with precious stones and a smooth portion without a precious stone.
  • the rotational movement is possible only along an angular sector defined by windows provided in a sleeve and in which pins fixed in a cylindrical internal wall of a first ring are provided to be introduced.
  • the invention aims to provide an article of jewelry and/or jewelry, in particular a ring, of a fairly similar type, which is particularly simple and convenient to manufacture.
  • the subject of the invention is thus an article of jewelry and/or jewelry, in particular a ring, comprising at least one first part and at least one second part which are rotatable with respect to each other, where said at least a first part has a first cylindrical internal face in which is formed at least one groove over the entire length of the first cylindrical internal face, said at least one second part has a second cylindrical internal face provided, in its extension, with at least one flange, said at least one flange is arranged opposite said at least one groove, and said article further comprises at least one fixing member mechanically secured to said at least one flange of said at least one second part and extending into said at least one groove of said at least one first part; said at least one groove provided over the entire length of the first cylindrical internal face, said at least one rim and said at least one fixing member being configured to allow the free rotation of said at least one first part and of said at least one second piece relative to each other through 360°.
  • the article of jewelery and/or jewelery according to the invention makes it possible, thanks to the arrangement of said at least one groove, of said at least one rim and of said at least one fastening member, to offer a particularly simple and effective free assembly in rotation, over 360°, of the parts that make up this article.
  • said at least one fixing member is fixed solidly to said at least one edge and that he cannot dissociate himself from it, that is to say without an external solicitation. Consequently, this fixing member cannot come out alone, that is to say without external stress, from the groove into which it is introduced.
  • the figure 1 shows an article of jewelry, formed by a ring 1 comprising here a first central ring 3, also called first piece, and two second side rings 2 and 4, also called second pieces, which are each made of a precious metal and adorned with a plurality of precious stones 5.
  • the two second side rings 2 and 4 are here perfectly identical and will therefore be described, in the rest of this specification, using the same reference numerals.
  • the first central ring 3 and the two second side rings 2 and 4 are assembled together by means of studs 6, also called fixing members, so as to be each rotatable relative to each other, over 360°.
  • studs 6 are here in the form of cylindrical rods and have a predetermined diameter and an equally predetermined length.
  • the first central ring 3 can be moved freely in rotation over 360° with respect to the two second side rings 2 and 4
  • the second side ring 2 can be moved freely in rotation over 360° with respect to the first ring central 3 and to the other second lateral ring 4, and the latter can also be moved freely in rotation through 360° with respect to the first central ring 3 and to the second ring side 2.
  • the rings 2, 3 and 4 are mobile in both directions of rotation and that they can be simultaneously rotating relative to the others, in the same direction or in opposite directions.
  • the first central ring 3 has a first cylindrical internal face 10 and a first external face 11 opposite the first cylindrical internal face 10.
  • the first central ring 3 also has two first side walls 12 and 13 arranged on either side of the first cylindrical internal face 10 and of the first external face 11, each of these first side walls 12 and 13 being connected to the both the first cylindrical internal face 10 and the first external face 11.
  • Each of the first side walls 12 and 13 is formed by a straight portion 14 and a bulge 15 extending from this straight portion 14.
  • the first central ring 3 is provided with a first groove 16 and a second groove 17 which are each made in and all along the first cylindrical internal face 10, in the immediate vicinity of a respective first side wall 12, 13 and at their respective bulge 15.
  • first and second grooves 16 and 17 each define a cavity 18 here substantially in the form of a gutter ( figure 4 ).
  • the first central ring 3 is also provided with a plurality of first recesses 19 formed in its first outer face 11 and opening into the first cylindrical inner face 10.
  • Each first recess 19 has an outline delimited by two opposite side faces 20 and two opposite transverse faces 21, the latter each being connected to the two side faces 20.
  • the side faces 20 each have a first straight portion 23 and a second portion 22 which is inclined with respect to the first straight portion 23 and which is connected to this first straight portion 23.
  • the transverse faces 21 also each have a first straight portion 25 and a second portion 24 which is inclined with respect to the first straight portion 25 and which is connected to this first straight portion 25.
  • the first straight portions 23 and 25 open at the level of the first cylindrical internal face 10 and the second inclined portions 22 and 24 open at the level of the first external face 11.
  • Each first recess 19 thus forms a substantially funnel-shaped housing configured to accommodate a precious stone 5.
  • Each precious stone 5 therefore has a shape allowing it to be inserted into such a housing.
  • each precious stone 5 has in particular a substantially flat facet 30, four bevelled edges 31 extending from the facet 30 and a lower pyramidal base 32 extending from each bevelled edge 31 and which is introduced into a first recess 19 respectively , the top of the pyramid being directed towards the first cylindrical internal face 10.
  • Each precious stone 5 is mounted integrally, for example by crimping, in a first respective recess 19 so that its facet 30 is here arranged substantially flush with the first outer face 11 of the first central ring 3.
  • the two second side rings 2 and 4 each have a second cylindrical internal face 40 and a second external face 41 opposite the first cylindrical internal face 40.
  • the two second side rings 2 and 4 also each have two second side walls 42 and 43 arranged on either side of the second cylindrical internal face 40 and of the second external face 41, each of these second side walls 42 and 43 connecting both the second internal cylindrical face 40 and the second external face 41.
  • the second side walls 43 are here formed of a straight portion 45 and of a groove 46 extending from this straight portion 45; while that the second side walls 42 are here formed of a single straight portion 44.
  • the two second side rings 2 and 4 are each provided with an annular rim 47 made in the extension of the second cylindrical internal face 40 and extending projecting from a respective second side wall 42, and in particular from a groove 46 respectively.
  • each of the two second side rings 2 and 4 is provided with a plurality of orifices 48 of predetermined diameter provided to receive the studs 6 and is configured to form a bearing surface for the first cylindrical internal face 10 of the first central ring 3.
  • the two second side rings 2 and 4 are further each provided with a plurality of second recesses 49 formed in its second outer face 41 and opening into the second cylindrical inner face 40.
  • These second recesses 49 are similar to the first recesses 19 of the first central ring 3.
  • Each second recess 49 has an outline delimited by two opposite side faces 50 and two opposite transverse faces 51, the latter each being connected to the two side faces 50.
  • the side faces 50 each have a first straight portion 53 and a second portion 52 which is inclined with respect to the first straight portion 53 and which is connected to this first straight portion 53.
  • the transverse faces 51 also each have a first straight portion 55 and a second portion 54 which is inclined with respect to the first straight portion 55 and which is connected to this first straight portion 55.
  • the first straight portions 53 and 55 open at the level of the second cylindrical internal face 40 and the second inclined portions 52 and 54 open at the level of the second external face 41.
  • Each second recess 49 thus forms a substantially funnel-shaped housing configured to accommodate a precious stone 5, as described above, that is to say having a shape allowing its insertion into such a housing, and in particular a facet substantially planar 30, four bevelled edges 31 extending from the facet 30 and a lower pyramidal base 32 extending from each bevelled edge 31 and which is inserted into a respective first recess 19, the top of the pyramid being directed towards the first cylindrical internal face 10.
  • Each precious stone 5 is mounted integrally, for example by crimping, in a second respective recess 49 so that its facet 30 is here arranged substantially flush with the first external face 11 of the first central ring 3.
  • the first central ring 3 is sandwiched between the two second side rings 2 and 4.
  • the first central ring 3 is joined, by its first side wall 12 and in particular here its straight portion 14, to the second side ring 2, by its second side wall 42 and in particular here its straight portion 45; so that the first cylindrical internal face 10 partially rests on the rim 47 of the second side ring 2, with the bulge 15 of this first side wall 12 which is partially received in the groove 46 of this second side wall 42; and with the flange 47 which is thus arranged facing the first groove 16.
  • the first central ring 3 is also joined, by its first side wall 13 and in particular here its straight portion 14, to the second side ring 4, by its second side wall 42 and in particular here its straight portion 45; so that the first cylindrical internal face 10 partially rests on the rim 47 of the second side ring 4, with the bulge 15 of this first side wall 12 which is partially received in the groove 46 of this second side wall 42; and with the flange 47 which is thus arranged facing the second groove 17.
  • annular flanges 47 here have an external diameter and the first cylindrical internal face 10 has an internal diameter greater than the external diameter of the annular flanges 47 to allow the relative mobility in rotation of the rings 2, 3 and 4 with respect to each other, over 360°.
  • the orifices 48 made in the flanges 47 of the two second side rings 2 and 4 are arranged so as to open into the cavities 18 defined by the first and second grooves 16 and 17.
  • the studs 6 are introduced through the orifices 48 until they protrude into the respective cavities 18 of the first and second grooves 16 and 17 and are mechanically secured to the respective flanges 47, for example due to their introduction by force or by welding or even by crimping.
  • the studs 6 are introduced into the orifices 48 so as to come flush with the second internal face 40 of the respective second lateral ring 2, 4.
  • the diameter of the orifices 48 and the diameter of the studs 6 are predetermined to allow such mechanical securing.
  • the respective cavities 18 of the first and second grooves 16 and 17 have depths which make it possible to receive the studs 6 so that the latter on the one hand are trapped in the cavities 18 and on the other hand, they move freely in translation in the cavities 18 when the rings 2, 3 and / or 4 are driven relative to each other in rotation.
  • the figures 5 to 8 represent an article of jewelery 101 according to a variant embodiment of the article 1 illustrated in the figures 1 to 4 .
  • the ring 101 differs from the ring 1 in that the rings 102, 103 and 104 are here formed by solid bodies respectively 172, 173 and 174 ( figure 8 ), which are made of precious metals, identical or different from each other. These rings 102, 103 and 104 are therefore devoid of ornamental elements such as precious stones.
  • the two second side rings 102 and 104 are perfectly identical here and will therefore be described later in this specification using the same reference numerals.
  • the first central ring 103 and the two second side rings 102 and 104 are assembled together by means of studs 106 so as to be each rotatable relative to each other.
  • These pads 106 are here in the form of cylindrical rods of predetermined diameter and length.
  • the first central ring 103 has a first cylindrical internal face 110 and a first external face 111 opposite the first cylindrical internal face 110; two first side walls 112 and 113 arranged on either side of the first cylindrical internal face 110 and of the first external face 111, each of these first side walls 112 and 113 being connected to both the first cylindrical internal face 110 and the first outer face 111.
  • Each of the first side walls 112 and 113 is formed by a fillet portion 114 which is extended by a bulge 115.
  • the first central ring 103 is provided with a first groove 116 and a second groove 117 which are each formed in the first cylindrical internal face 110, in the immediate vicinity of a respective first side wall 112, 113 and at the level of their respective bulge 115.
  • first and second grooves 116 and 117 each define a cavity 118 here substantially in the form of a gutter of predetermined depth ( figure 8 ).
  • the two second side rings 102 and 104 each have a second cylindrical internal face 140 and a second external face 141 opposite the first cylindrical internal face 140; two second side walls 142 and 143 arranged on either side of the second cylindrical internal face 140 and the second external face 141, each of these second side walls 142 and 143 being connected to both the second cylindrical internal face 140 and the second outer face 141.
  • the second side walls 143 are here formed by a fillet portion 145 which is extended by a groove 146; while the second side walls 142 are here formed of a straight portion 144 which is extended by a fillet portion 160 connecting to the second external face 141.
  • the two second side rings 102 and 104 are each provided with an annular rim 147 formed in the extension of the second cylindrical internal face 140 and extending projecting from a respective second side wall 142, and in particular from a groove 146 respectively.
  • each of the two second side rings 102 and 104 is provided with a plurality of orifices 148 of predetermined diameter provided to receive the studs 106 and is configured to form a bearing surface for the first cylindrical internal face 110 of the first central ring 103.
  • the first central ring 103 is sandwiched between the two second side rings 102 and 104.
  • the first central ring 103 is joined, by its first side wall 112 to the second side ring 102, by its second side wall 142; so that the first cylindrical internal face 110 rests partially on the rim 147 of the second side ring 102, with the bulge 115 of this first side wall 112 which is partially received in the groove 146 of this second side wall 142; and with the flange 147 which is thus arranged facing the first groove 116.
  • the first central ring 103 is also joined, via its first side wall 113, to the second side ring 104, via its second side wall 142; so that the first cylindrical internal face 110 partially rests on the rim 147 of the second side ring 104, with the bulge 115 of this first side wall 112 which is partially received in the groove 146 of this second side wall 142; and with the flange 147 which is thus arranged facing the second groove 117.
  • annular flanges 147 here have an external diameter and the first cylindrical internal face 110 has an internal diameter greater than the external diameter of the annular flanges 147 to allow the relative rotational mobility of the rings 102, 103 and 104 with respect to each other. others.
  • the orifices 148 formed in the flanges 147 of the two second side rings 102 and 104 are arranged so as to open into the cavities 118 defined by the first and second grooves 116 and 117.
  • the studs 106 are introduced through the orifices 148 until they protrude into the respective cavities 118 of the first and second grooves 116 and 117 and are mechanically secured to the respective flanges 147, for example due to their introduction by force or by welding or even by crimping.
  • the studs 106 are introduced into the orifices 148 so as to come flush with the second internal face 140 of the respective second lateral ring 102, 104.
  • the diameter of the orifices 148 and the diameter of the studs 16 are predetermined to allow such mechanical securing.
  • the respective cavities 118 of the first and second grooves 116 and 117 have depths which make it possible to receive the studs 106 so that the latter on the one hand are trapped in the cavities 118 and on the other hand, they move freely in translation in the cavities 118 when the rings 102, 103 and / or 104 are driven relative to each other in rotation.

Description

DOMAINE DE L'INVENTIONFIELD OF THE INVENTION

L'invention concerne les domaines de la joaillerie et de la bijouterie et vise des articles de joaillerie et/ou de bijouterie, et en particulier des bagues, pourvus d'au moins deux pièces mobiles en rotation l'une par rapport à l'autre.The invention relates to the fields of jewelry and jewelery and is aimed at articles of jewelry and/or jewelry, and in particular rings, provided with at least two moving parts in rotation relative to each other. .

De tels articles peuvent être réalisés à partir de métaux précieux ou non précieux et peuvent éventuellement comporter un ou plusieurs éléments d'ornement formés par exemple de pierres précieuses ou non précieuses, voire de pièces de métal précieux ou non précieux.Such articles may be made from precious or non-precious metals and may optionally comprise one or more ornamental elements formed, for example, of precious or non-precious stones, or even of pieces of precious or non-precious metal.

ARRIERE PLAN TECHNOLOGIQUETECHNOLOGICAL BACKGROUND

On connaît du brevet européen 0 737 428 une bague comportant une couronne intérieure formée par l'assemblage de deux demi-couronnes pourvues chacune d'une paroi annulaire s'étendant depuis une portée en renflement, ainsi qu'une couronne extérieure concentrique à la couronne intérieure, montée sur la couronne intérieure et prise au piège entre les deux portées en renflement, et de diamètre plus grand que les parois annulaires des deux demi-couronnes pour être mobile en rotation par rapport à la couronne intérieure.We know from the patent European 0 737 428 a ring comprising an inner ring formed by assembling two half-rings each provided with an annular wall extending from a bulging surface, as well as an outer ring concentric with the inner ring, mounted on the inner ring and trapped between the two bearing surfaces in bulge, and of larger diameter than the annular walls of the two half-rings to be rotatable relative to the inner ring.

On connaît aussi du brevet français 2 659 000 une bague comportant des anneaux externe et interne coaxiaux et montés rotatifs l'un par rapport à l'autre autour d'un axe commun. L'anneau interne est pourvu d'une partie centrale ayant une largeur axiale légèrement supérieure à la largeur axiale de l'anneau externe et qui se raccorde, de part et d'autre, à des extrémités plus minces via des épaulements. L'anneau externe est monté sur la partie centrale de l'anneau interne et la bague comporte en outre deux pièces latérales engagées chacune sur une extrémité plus mince respective, venant en butée chacune contre un épaulement respectif, et soudées chacune sur l'anneau interne ; de telle sorte que les pièces latérales délimitent avec la pièce interne une gorge périphérique dans laquelle l'anneau externe est maintenu prisonnier et librement rotatif autour de la partie centrale de l'anneau interne.We also know from the patent French 2,659,000 a ring comprising coaxial outer and inner rings and rotatably mounted with respect to each other around a common axis. The inner ring is provided with a central part having an axial width slightly greater than the axial width of the outer ring and which is connected, on either side, to thinner ends via shoulders. The outer ring is mounted on the central part of the inner ring and the ring further comprises two side pieces each engaged on a respective thinner end, each abutting against a respective shoulder, and each welded to the inner ring ; such that the side pieces delimit with the piece internally a peripheral groove in which the outer ring is held prisoner and freely rotatable around the central part of the inner ring.

On connaît également du brevet européen 1 208 763 une bague pourvue de pièces mobiles en rotation les unes par rapport aux autres. Cette bague comporte un système à friction formé par deux pièces centrales ayant des parties cylindriques et des flasques extérieurs mis l'un contre l'autre, un anneau enfilé au-dessus des flasques et pourvu d'un rebord cranté positionné en butée contre un des flasques et d'une tranche libre soudée ou collée à l'autre des flasques, ainsi qu'une lame ressort soudée à une extrémité sur la partie cylindrique d'une des pièces centrales, en contact avec le rebord de l'anneau, et mobile pour coopérer avec les crans de ce rebord. Cette bague comporte en outre deux pièces externes ayant des flasques dits intérieurs et des parties cylindriques qui sont disposées bord à bord autour de l'ensemble formé par les pièces centrales, l'anneau et la lame ressort, et le flasque intérieur de chaque pièce externe est soudé sur la partie cylindrique d'une pièce centrale respective. La rotation angulaire des pièces centrales l'une par rapport à l'autre, associée au fait que ces pièces centrales présentent des épaisseurs variables, permet de modifier l'apparence de la bague.Also known from the patent European 1,208,763 a ring provided with moving parts in rotation relative to each other. This ring comprises a friction system formed by two central parts having cylindrical parts and external flanges placed one against the other, a ring threaded above the flanges and provided with a notched edge positioned in abutment against one of the flanges and a free edge welded or glued to the other of the flanges, as well as a leaf spring welded at one end to the cylindrical part of one of the central parts, in contact with the rim of the ring, and mobile to cooperate with the notches of this rim. This ring also comprises two outer parts having so-called inner flanges and cylindrical parts which are arranged edge to edge around the assembly formed by the central parts, the ring and the leaf spring, and the inner flange of each outer part is welded to the cylindrical part of a respective central piece. The angular rotation of the central pieces with respect to each other, associated with the fact that these central pieces have variable thicknesses, makes it possible to modify the appearance of the ring.

La demande internationale WO 2006/026887 divulgue une bague ayant différents anneaux qui sont ajustables en position les uns par rapport aux autres. Les anneaux peuvent être tournés les uns par rapport aux autres pour être positionnés sélectivement selon des positions angulaires prédéterminées par le biais de cavités formées dans une rainure ménagée soit sur un rebord d'un des anneaux, soit sur un périmètre interne d'anneaux latéraux.The international request WO 2006/026887 discloses a ring having different rings which are adjustable in position relative to each other. The rings can be rotated relative to each other to be positioned selectively according to predetermined angular positions by means of cavities formed in a groove formed either on an edge of one of the rings, or on an internal perimeter of the side rings.

La demande de brevet américain US 2016/037882 divulgue une bague qui permet de montrer sélectivement, par mouvements de rotation et translation simultanés, une portion seulement d'un anneau interne ayant respectivement une portion avec pierres précieuses et une portion lisse sans pierre précieuse. Le mouvement de rotation est possible seulement selon un secteur angulaire défini par des fenêtres ménagées dans un manchon et dans lesquelles des goupilles fixées dans une paroi interne cylindrique d'un premier anneau sont prévues pour s'introduire.US patent application US 2016/037882 discloses a ring which makes it possible to selectively show, by simultaneous rotational and translational movements, only a portion of an internal ring having respectively a portion with precious stones and a smooth portion without a precious stone. The rotational movement is possible only along an angular sector defined by windows provided in a sleeve and in which pins fixed in a cylindrical internal wall of a first ring are provided to be introduced.

OBJET DE L'INVENTIONOBJECT OF THE INVENTION

L'invention vise à fournir un article de joaillerie et/ou de bijouterie, notamment une bague, d'un genre assez similaire, qui soit particulièrement simple et commode à fabriquer.The invention aims to provide an article of jewelry and/or jewelry, in particular a ring, of a fairly similar type, which is particularly simple and convenient to manufacture.

L'invention a ainsi pour objet un article de bijouterie et/ou de joaillerie, notamment une bague, comportant au moins une première pièce et au moins une deuxième pièce qui sont mobiles en rotation l'une par rapport à l'autre, où ladite au moins une première pièce présente une première face interne cylindrique dans laquelle est ménagée au moins une gorge sur toute la longueur de la première face interne cylindrique, ladite au moins une deuxième pièce présente une deuxième face interne cylindrique pourvue, dans son prolongement, d'au moins un rebord, ledit au moins un rebord est disposé en regard de ladite au moins une gorge, et ledit article comporte en outre au moins un organe de fixation assujetti mécaniquement audit au moins un rebord de ladite au moins une deuxième pièce et s'étendant dans ladite au moins une gorge de ladite au moins une première pièce ; ladite au moins une gorge ménagée sur toute la longueur de la première face interne cylindrique, ledit au moins un rebord et ledit au moins un organe de fixation étant configurés pour permettre la libre rotation de ladite au moins une première pièce et de ladite au moins une deuxième pièce l'une par rapport à l'autre selon 360°.The subject of the invention is thus an article of jewelry and/or jewelry, in particular a ring, comprising at least one first part and at least one second part which are rotatable with respect to each other, where said at least a first part has a first cylindrical internal face in which is formed at least one groove over the entire length of the first cylindrical internal face, said at least one second part has a second cylindrical internal face provided, in its extension, with at least one flange, said at least one flange is arranged opposite said at least one groove, and said article further comprises at least one fixing member mechanically secured to said at least one flange of said at least one second part and extending into said at least one groove of said at least one first part; said at least one groove provided over the entire length of the first cylindrical internal face, said at least one rim and said at least one fixing member being configured to allow the free rotation of said at least one first part and of said at least one second piece relative to each other through 360°.

L'article de joaillerie et/ou de bijouterie selon l'invention permet, grâce à l'agencement de ladite au moins une gorge, dudit au moins un rebord et dudit au moins un organe de fixation, d'offrir un système particulièrement simple et efficace d'assemblage libre en rotation, sur 360°, des pièces qui composent cet article.The article of jewelery and/or jewelery according to the invention makes it possible, thanks to the arrangement of said at least one groove, of said at least one rim and of said at least one fastening member, to offer a particularly simple and effective free assembly in rotation, over 360°, of the parts that make up this article.

L'agencement de ladite au moins une gorge sur tout le long de la face interne de l'anneau, dudit au moins un rebord et dudit au moins un organe de fixation permet également d'offrir un système particulièrement compact et discret.The arrangement of said at least one groove along the entire length of the internal face of the ring, of said at least one flange and of said at least one fixing member also makes it possible to offer a particularly compact and discreet system.

On notera que par assujettissement mécanique, il est entendu ici que ledit au moins un organe de fixation est fixé solidairement audit au moins un rebord et qu'il ne peut s'en désolidariser seul, c'est-à-dire sans une sollicitation extérieure. Par conséquent, cet organe de fixation ne peut sortir seul, c'est-à-dire sans une sollicitation extérieure, de la gorge dans laquelle il est introduit.It will be noted that by mechanical securing, it is understood here that said at least one fixing member is fixed solidly to said at least one edge and that he cannot dissociate himself from it, that is to say without an external solicitation. Consequently, this fixing member cannot come out alone, that is to say without external stress, from the groove into which it is introduced.

Selon des caractéristiques préférées particulièrement simples, commodes et économiques de l'article selon l'invention :

  • ledit au moins un organe de fixation est formé par un plot configuré pour être introduit au travers d'un orifice ménagé dans ledit au moins un rebord et pour saillir dans ladite au moins une gorge ;
  • ladite au moins une gorge définit une cavité dans laquelle ledit plot peut se déplacer librement lorsqu'au moins l'une desdites première et deuxième pièces est entraînée par rapport à l'autre ;
  • ladite au moins une première pièce présente des premières parois latérales de part et d'autre de ladite première face interne cylindrique et ladite au moins une gorge est ménagée à proximité immédiate d'une desdites premières parois latérales ;
  • ladite au moins une deuxième pièce présente des deuxièmes parois latérales de part et d'autre de ladite deuxième face interne cylindrique et ledit au moins un rebord s'étend en saillie d'une desdites deuxièmes parois latérales ;
  • ladite au moins une première pièce est accolée, par ladite paroi latérale au niveau de laquelle se trouve ladite gorge, à ladite au moins une deuxième pièce par ladite paroi latérale où saille ledit au moins un rebord ;
  • ladite au moins une première pièce est formée par un premier anneau et ladite au moins une deuxième pièce est formée par un deuxième anneau ;
  • ledit premier anneau est plein et présente une première face externe réalisée dans un métal précieux et/ou ledit deuxième anneau est plein et présente une deuxième face externe réalisée également dans un métal précieux, identique ou différent ;
  • ledit premier anneau présente une première face externe dans laquelle est ménagé au moins un premier renfoncement et ledit article comporte en outre au moins un premier élément d'ornement monté solidairement dans ledit au moins un renfoncement et/ou ledit deuxième anneau présente une deuxième face externe dans laquelle est ménagé au moins un deuxième renfoncement et ledit article comporte en outre au moins un deuxième élément d'ornement monté solidairement dans ledit au moins un deuxième renfoncement ;
  • ledit au moins un premier renfoncement débouche dans ladite première face interne cylindrique et/ou ledit au moins un deuxième renfoncement débouche dans ladite deuxième face interne cylindrique ;
  • ledit au moins un premier renfoncement et/ou ledit au moins un deuxième renfoncement présentent un contour délimité par deux faces latérales en regard et deux faces transversales en regard et se raccordant chacune aux deux dites faces latérales ;
  • chacune desdites faces latérales et transversales présentent une première portion droite et une deuxième portion inclinée par rapport à la première portion droite et se raccordant à cette dernière ; formant ainsi un premier renfoncement et/ou un deuxième renfoncement, sensiblement en forme d'entonnoir ;
  • ladite première portion droite de chacune desdites faces latérales et transversales débouche au niveau de ladite première face interne cylindrique ou de ladite deuxième face interne cylindrique ;
  • ladite deuxième portion inclinée de chacune desdites faces latérales et transversales débouche au niveau de ladite première face externe ou de ladite deuxième face externe ; et/ou
  • ledit article forme une bague pourvue d'une dite première pièce en forme d'anneau ayant deux dites gorges ménagées dans sa première face interne cylindrique, de deux dites deuxièmes pièces en formes d'anneaux, agencées de part et d'autre de ladite première pièce et ayant chacune un dit rebord disposé en regard d'une des deux dites gorges, d'une pluralité de dits organes de fixation assujettis mécaniquement auxdits rebords et s'étendant dans lesdites gorges en regard desdits rebords respectifs ; grâce à quoi chacun desdits anneaux est libre en rotation par rapport aux autres anneaux.
According to particularly simple, convenient and economical preferred characteristics of the article according to the invention:
  • said at least one fixing member is formed by a stud configured to be introduced through an orifice made in said at least one rim and to project into said at least one groove;
  • said at least one groove defines a cavity in which said stud can move freely when at least one of said first and second parts is driven relative to the other;
  • said at least one first part has first side walls on either side of said first cylindrical internal face and said at least one groove is formed in the immediate vicinity of one of said first side walls;
  • said at least one second part has second side walls on either side of said second cylindrical internal face and said at least one flange projects from one of said second side walls;
  • said at least one first part is joined, via said side wall at which said groove is located, to said at least one second part via said side wall where said at least one rim protrudes;
  • said at least one first part is formed by a first ring and said at least one second part is formed by a second ring;
  • said first ring is solid and has a first outer face made of a precious metal and/or said second ring is solid and has a second outer face also made of an identical or different precious metal;
  • said first ring has a first outer face in which at least one first recess is formed and said article further comprises at least one first ornamental element mounted integrally in said at least one recess and/or said second ring has a second outer face in which is formed at least one second recess and said article further comprises at least one second ornamental element integrally mounted in said at least one second recess;
  • said at least one first recess opens into said first cylindrical internal face and/or said at least one second recess opens into said second cylindrical internal face;
  • said at least one first recess and/or said at least one second recess have an outline delimited by two facing side faces and two facing transverse faces and each being connected to said two side faces;
  • each of said lateral and transverse faces has a first straight portion and a second portion inclined with respect to the first straight portion and adjoining the latter; thus forming a first recess and/or a second recess, substantially funnel-shaped;
  • said first straight portion of each of said lateral and transverse faces opens at the level of said first cylindrical internal face or of said second cylindrical internal face;
  • said second inclined portion of each of said lateral and transverse faces opens at the level of said first external face or of said second external face; and or
  • said article forms a ring provided with a said first piece in the form of a ring having two said grooves formed in its first cylindrical internal face, with two said second pieces in the form of rings, arranged on either side of the said first piece and each having a said flange arranged facing one of the two said grooves, a plurality of said fastening members mechanically secured to said flanges and extending in said grooves facing said respective flanges; whereby each of said rings is free to rotate with respect to the other rings.

BREVE DESCRIPTION DES DESSINSBRIEF DESCRIPTION OF THE DRAWINGS

On va maintenant poursuivre l'exposé de l'invention par la description d'exemples de réalisation, donnée ci-après à titre illustratif et non limitatif, en référence aux dessins annexés sur lesquels :

  • la figure 1 est une vue en perspective d'un article dit de joaillerie, conforme à l'invention ;
  • la figure 2 est une vue en perspective éclatée de l'article illustré sur la figure 1 ;
  • les figures 3 et 4 sont des vues en perspective similaires à celles des figures 1 et 2, montrant l'article en coupe médiane ; et
  • les figures 5 à 8 sont des vues similaires à celle des figures 1 à 4, d'un article dit de bijouterie, également conforme à l'invention.
We will now continue the presentation of the invention with the description of exemplary embodiments, given below by way of illustration and not limitation, with reference to the appended drawings in which:
  • the figure 1 is a perspective view of a so-called jewelry article, in accordance with the invention;
  • the picture 2 is an exploded perspective view of the item shown in the figure 1 ;
  • them figures 3 and 4 are perspective views similar to those of the figures 1 and 2 , showing section in median section; and
  • them figures 5 to 8 are views similar to those of figures 1 to 4 , of a so-called jewelry article, also in accordance with the invention.

DESCRIPTION DETAILLEE D'EXEMPLES DE REALISATIONDETAILED DESCRIPTION OF EXAMPLES OF REALIZATION

La figure 1 montre un article de joaillerie, formé par une bague 1 comportant ici un premier anneau central 3, dit aussi première pièce, et deux deuxièmes anneaux latéraux 2 et 4, dits aussi deuxièmes pièces, qui sont chacun réalisés en un métal précieux et ornés d'une pluralité de pierres précieuses 5.The figure 1 shows an article of jewelry, formed by a ring 1 comprising here a first central ring 3, also called first piece, and two second side rings 2 and 4, also called second pieces, which are each made of a precious metal and adorned with a plurality of precious stones 5.

Les deux deuxièmes anneaux latéraux 2 et 4 sont ici parfaitement identiques et seront donc décrits, dans la suite du présent mémoire, à l'aide des mêmes références numériques.The two second side rings 2 and 4 are here perfectly identical and will therefore be described, in the rest of this specification, using the same reference numerals.

Le premier anneau central 3 et les deux deuxièmes anneaux latéraux 2 et 4 sont assemblés ensemble aux moyens de plots 6, aussi appelés organes de fixation, de sorte à être chacun mobile en rotation l'un par rapport aux autres, sur 360°. Ces plots 6 sont ici en forme de tiges cylindriques et présentent un diamètre prédéterminé et une longueur également prédéterminée.The first central ring 3 and the two second side rings 2 and 4 are assembled together by means of studs 6, also called fixing members, so as to be each rotatable relative to each other, over 360°. These studs 6 are here in the form of cylindrical rods and have a predetermined diameter and an equally predetermined length.

En d'autres termes, le premier anneau central 3 peut être déplacé librement en rotation sur 360° par rapport aux deux deuxièmes anneaux latéraux 2 et 4, le deuxième anneau latéral 2 peut être déplacé librement en rotation sur 360° par rapport au premier anneau central 3 et à l'autre deuxième anneau latéral 4, et ce dernier peut également être déplacé librement en rotation sur 360° par rapport premier anneau central 3 et au deuxième anneau latéral 2. On notera que les anneaux 2, 3 et 4 sont mobiles dans les deux sens de rotation et qu'ils peuvent être en même temps en rotation par rapport aux autres, dans le même sens ou dans des sens inverses.In other words, the first central ring 3 can be moved freely in rotation over 360° with respect to the two second side rings 2 and 4, the second side ring 2 can be moved freely in rotation over 360° with respect to the first ring central 3 and to the other second lateral ring 4, and the latter can also be moved freely in rotation through 360° with respect to the first central ring 3 and to the second ring side 2. It will be noted that the rings 2, 3 and 4 are mobile in both directions of rotation and that they can be simultaneously rotating relative to the others, in the same direction or in opposite directions.

On va décrire plus en détail chacun de ces anneaux 2, 3 et 4 et aussi les pierres précieuses 5 en référence aux figures 2 à 4.We will describe in more detail each of these rings 2, 3 and 4 and also the precious stones 5 with reference to the figures 2 to 4 .

Le premier anneau central 3 présente une première face interne cylindrique 10 et une première face externe 11 opposée à la première face interne cylindrique 10.The first central ring 3 has a first cylindrical internal face 10 and a first external face 11 opposite the first cylindrical internal face 10.

Le premier anneau central 3 présente en outre deux premières parois latérales 12 et 13 disposées de part et d'autre de la première face interne cylindrique 10 et de la première face externe 11, chacune de ces premières parois latérales 12 et 13 se raccordant à la fois la première face interne cylindrique 10 et la première face externe 11.The first central ring 3 also has two first side walls 12 and 13 arranged on either side of the first cylindrical internal face 10 and of the first external face 11, each of these first side walls 12 and 13 being connected to the both the first cylindrical internal face 10 and the first external face 11.

Chacune des premières parois latérales 12 et 13 est formée d'une portion droite 14 et d'un renflement 15 s'étendant depuis cette portion droite 14.Each of the first side walls 12 and 13 is formed by a straight portion 14 and a bulge 15 extending from this straight portion 14.

Le premier anneau central 3 est pourvu d'une première gorge 16 et d'une seconde gorge 17 qui sont ménagées chacune dans et tout le long de la première face interne cylindrique 10, à proximité immédiate d'une première paroi latérale respective 12, 13 et au niveau de leur renflement respectif 15.The first central ring 3 is provided with a first groove 16 and a second groove 17 which are each made in and all along the first cylindrical internal face 10, in the immediate vicinity of a respective first side wall 12, 13 and at their respective bulge 15.

Ces première et seconde gorges 16 et 17 définissent chacune une cavité 18 ici sensiblement en forme de gouttière (figure 4).These first and second grooves 16 and 17 each define a cavity 18 here substantially in the form of a gutter ( figure 4 ).

Le premier anneau central 3 est en outre pourvu d'une pluralité de premiers renfoncements 19 ménagés dans sa première face externe 11 et débouchant dans la première face interne cylindrique 10.The first central ring 3 is also provided with a plurality of first recesses 19 formed in its first outer face 11 and opening into the first cylindrical inner face 10.

Chaque premier renfoncement 19 présente un contour délimité par deux faces latérales 20 en regard et deux faces transversales 21 en regard, ces dernières se raccordant chacune aux deux faces latérales 20.Each first recess 19 has an outline delimited by two opposite side faces 20 and two opposite transverse faces 21, the latter each being connected to the two side faces 20.

Les faces latérales 20 présentent chacune une première portion droite 23 et une deuxième portion 22 qui est inclinée par rapport à la première portion droite 23 et qui se raccorde à cette première portion droite 23.The side faces 20 each have a first straight portion 23 and a second portion 22 which is inclined with respect to the first straight portion 23 and which is connected to this first straight portion 23.

Les faces transversales 21 présentent aussi chacune une première portion droite 25 et une deuxième portion 24 qui est inclinée par rapport à la première portion droite 25 et qui se raccorde à cette première portion droite 25.The transverse faces 21 also each have a first straight portion 25 and a second portion 24 which is inclined with respect to the first straight portion 25 and which is connected to this first straight portion 25.

Les premières portions droites 23 et 25 débouchent au niveau de la première face interne cylindrique 10 et les deuxièmes portions inclinées 22 et 24 débouchent au niveau de la première face externe 11.The first straight portions 23 and 25 open at the level of the first cylindrical internal face 10 and the second inclined portions 22 and 24 open at the level of the first external face 11.

Chaque premier renfoncement 19 forme ainsi un logement sensiblement en forme de d'entonnoir configuré pour accueillir une pierre précieuse 5.Each first recess 19 thus forms a substantially funnel-shaped housing configured to accommodate a precious stone 5.

Chaque pierre précieuse 5 présente donc une forme permettant son insertion dans un tel logement.Each precious stone 5 therefore has a shape allowing it to be inserted into such a housing.

Ici, chaque pierre précieuse 5 présente en particulier une facette sensiblement plane 30, quatre bords biseautés 31 s'étendant depuis la facette 30 et une base inférieure pyramidale 32 s'étendant depuis chaque bord biseauté 31 et qui est introduite dans un premier renfoncement 19 respectif, le sommet de la pyramide étant dirigée vers la première face interne cylindrique 10.Here, each precious stone 5 has in particular a substantially flat facet 30, four bevelled edges 31 extending from the facet 30 and a lower pyramidal base 32 extending from each bevelled edge 31 and which is introduced into a first recess 19 respectively , the top of the pyramid being directed towards the first cylindrical internal face 10.

Chaque pierre précieuse 5 est montée solidairement, par exemple par sertissage, dans un premier renfoncement respectif 19 de sorte que sa facette 30 est ici disposée sensiblement à fleur de la première face externe 11 du premier anneau central 3.Each precious stone 5 is mounted integrally, for example by crimping, in a first respective recess 19 so that its facet 30 is here arranged substantially flush with the first outer face 11 of the first central ring 3.

Les deux deuxièmes anneaux latéraux 2 et 4 présentent chacun une deuxième face interne cylindrique 40 et une deuxième face externe 41 opposée à la première face interne cylindrique 40.The two second side rings 2 and 4 each have a second cylindrical internal face 40 and a second external face 41 opposite the first cylindrical internal face 40.

Les deux deuxièmes anneaux latéraux 2 et 4 présentent en outre chacun deux deuxièmes parois latérales 42 et 43 disposées de part et d'autre de la deuxième face interne cylindrique 40 et de la deuxième face externe 41, chacune de ces deuxièmes parois latérales 42 et 43 se raccordant à la fois la deuxième face interne cylindrique 40 et la deuxième face externe 41.The two second side rings 2 and 4 also each have two second side walls 42 and 43 arranged on either side of the second cylindrical internal face 40 and of the second external face 41, each of these second side walls 42 and 43 connecting both the second internal cylindrical face 40 and the second external face 41.

Les deuxièmes parois latérales 43 sont ici formées d'une portion droite 45 et d'une rainure 46 s'étendant depuis cette portion droite 45 ; tandis que les deuxièmes parois latérales 42 sont ici formées d'une unique portion droite 44.The second side walls 43 are here formed of a straight portion 45 and of a groove 46 extending from this straight portion 45; while that the second side walls 42 are here formed of a single straight portion 44.

Les deux deuxièmes anneaux latéraux 2 et 4 sont pourvus chacun d'un rebord 47 annulaire ménagé dans le prolongement de la deuxième face interne cylindrique 40 et s'étendant en saillie d'une deuxième paroi latérale 42 respective, et en particulier depuis une rainure 46 respective.The two second side rings 2 and 4 are each provided with an annular rim 47 made in the extension of the second cylindrical internal face 40 and extending projecting from a respective second side wall 42, and in particular from a groove 46 respectively.

Le rebord 47 de chacun des deux deuxièmes anneaux latéraux 2 et 4 est pourvu d'une pluralité d'orifices 48 de diamètre prédéterminé prévus pour recevoir les plots 6 et est configuré pour former une portée pour la première face interne cylindrique 10 du premier anneau central 3.The rim 47 of each of the two second side rings 2 and 4 is provided with a plurality of orifices 48 of predetermined diameter provided to receive the studs 6 and is configured to form a bearing surface for the first cylindrical internal face 10 of the first central ring 3.

Les deux deuxièmes anneaux latéraux 2 et 4 sont pourvus en outre chacun d'une pluralité de seconds renfoncements 49 ménagés dans sa deuxième face externe 41 et débouchant dans la deuxième face interne cylindrique 40.The two second side rings 2 and 4 are further each provided with a plurality of second recesses 49 formed in its second outer face 41 and opening into the second cylindrical inner face 40.

Ces seconds renfoncements 49 sont similaires aux premiers renfoncements 19 du premier anneau central 3.These second recesses 49 are similar to the first recesses 19 of the first central ring 3.

Chaque second renfoncement 49 présente un contour délimité par deux faces latérales 50 en regard et deux faces transversales 51 en regard, ces dernières se raccordant chacune aux deux faces latérales 50.Each second recess 49 has an outline delimited by two opposite side faces 50 and two opposite transverse faces 51, the latter each being connected to the two side faces 50.

Les faces latérales 50 présentent chacune une première portion droite 53 et une deuxième portion 52 qui est inclinée par rapport à la première portion droite 53 et qui se raccorde à cette première portion droite 53.The side faces 50 each have a first straight portion 53 and a second portion 52 which is inclined with respect to the first straight portion 53 and which is connected to this first straight portion 53.

Les faces transversales 51 présentent aussi chacune une première portion droite 55 et une deuxième portion 54 qui est inclinée par rapport à la première portion droite 55 et qui se raccorde à cette première portion droite 55.The transverse faces 51 also each have a first straight portion 55 and a second portion 54 which is inclined with respect to the first straight portion 55 and which is connected to this first straight portion 55.

Les premières portions droites 53 et 55 débouchent au niveau de la deuxième face interne cylindrique 40 et les deuxièmes portions inclinées 52 et 54 débouchent au niveau de la deuxième face externe 41.The first straight portions 53 and 55 open at the level of the second cylindrical internal face 40 and the second inclined portions 52 and 54 open at the level of the second external face 41.

Chaque second renfoncement 49 forme ainsi un logement sensiblement en forme de d'entonnoir configuré pour accueillir une pierre précieuse 5, comme décrite plus haut, c'est-à-dire présentant une forme permettant son insertion dans un tel logement, et en particulier une facette sensiblement plane 30, quatre bords biseautés 31 s'étendant depuis la facette 30 et une base inférieure pyramidale 32 s'étendant depuis chaque bord biseauté 31 et qui est introduite dans un premier renfoncement 19 respectif, le sommet de la pyramide étant dirigée vers la première face interne cylindrique 10. Chaque pierre précieuse 5 est montée solidairement, par exemple par sertissage, dans un second renfoncement respectif 49 de sorte que sa facette 30 est ici disposée sensiblement à fleur de la première face externe 11 du premier anneau central 3.Each second recess 49 thus forms a substantially funnel-shaped housing configured to accommodate a precious stone 5, as described above, that is to say having a shape allowing its insertion into such a housing, and in particular a facet substantially planar 30, four bevelled edges 31 extending from the facet 30 and a lower pyramidal base 32 extending from each bevelled edge 31 and which is inserted into a respective first recess 19, the top of the pyramid being directed towards the first cylindrical internal face 10. Each precious stone 5 is mounted integrally, for example by crimping, in a second respective recess 49 so that its facet 30 is here arranged substantially flush with the first external face 11 of the first central ring 3.

On va maintenant décrire l'assemblage de la bague 1 toujours en référence aux figures 2 à 4.We will now describe the assembly of the ring 1 still with reference to the figures 2 to 4 .

Le premier anneau central 3 est pris en sandwich entre les deux deuxièmes anneaux latéraux 2 et 4.The first central ring 3 is sandwiched between the two second side rings 2 and 4.

Le premier anneau central 3 est accolé, par sa première paroi latérale 12 et en particulier ici sa portion droite 14, au deuxième anneau latéral 2, par sa deuxième paroi latérale 42 et en particulier ici sa portion droite 45 ; de sorte que la première face interne cylindrique 10 repose partiellement sur le rebord 47 du deuxième anneau latéral 2, avec le renflement 15 de cette première paroi latérale 12 qui est reçu partiellement dans la rainure 46 de cette deuxième paroi latérale 42 ; et avec le rebord 47 qui est ainsi disposé en regard de la première gorge 16.The first central ring 3 is joined, by its first side wall 12 and in particular here its straight portion 14, to the second side ring 2, by its second side wall 42 and in particular here its straight portion 45; so that the first cylindrical internal face 10 partially rests on the rim 47 of the second side ring 2, with the bulge 15 of this first side wall 12 which is partially received in the groove 46 of this second side wall 42; and with the flange 47 which is thus arranged facing the first groove 16.

Le premier anneau central 3 est également accolé, par sa première paroi latérale 13 et en particulier ici sa portion droite 14, au deuxième anneau latéral 4, par sa deuxième paroi latérale 42 et en particulier ici sa portion droite 45 ; de sorte que la première face interne cylindrique 10 repose partiellement sur le rebord 47 du deuxième anneau latéral 4, avec le renflement 15 de cette première paroi latérale 12 qui est reçu partiellement dans la rainure 46 de cette deuxième paroi latérale 42 ; et avec le rebord 47 qui est ainsi disposé en regard de la seconde gorge 17.The first central ring 3 is also joined, by its first side wall 13 and in particular here its straight portion 14, to the second side ring 4, by its second side wall 42 and in particular here its straight portion 45; so that the first cylindrical internal face 10 partially rests on the rim 47 of the second side ring 4, with the bulge 15 of this first side wall 12 which is partially received in the groove 46 of this second side wall 42; and with the flange 47 which is thus arranged facing the second groove 17.

On notera que les rebords annulaires 47 présentent ici un diamètre externe et la première face interne cylindrique 10 présente un diamètre interne supérieur au diamètre externe des rebords annulaires 47 pour permettre la mobilité relative en rotation des anneaux 2, 3 et 4 les uns par rapports aux autres, sur 360°.It will be noted that the annular flanges 47 here have an external diameter and the first cylindrical internal face 10 has an internal diameter greater than the external diameter of the annular flanges 47 to allow the relative mobility in rotation of the rings 2, 3 and 4 with respect to each other, over 360°.

Les orifices 48 ménagés dans les rebords 47 des deux deuxièmes anneaux latéraux 2 et 4 sont agencés de sorte à déboucher dans les cavités 18 définies par les première et seconde gorges 16 et 17.The orifices 48 made in the flanges 47 of the two second side rings 2 and 4 are arranged so as to open into the cavities 18 defined by the first and second grooves 16 and 17.

Les plots 6 sont introduits au travers des orifices 48 jusqu'à saillir dans les cavités 18 respectives des première et seconde gorges 16 et 17 et sont assujetti mécaniquement aux rebords 47 respectifs, par exemple du fait de leur introduction en force ou par soudage ou encore par sertissage.The studs 6 are introduced through the orifices 48 until they protrude into the respective cavities 18 of the first and second grooves 16 and 17 and are mechanically secured to the respective flanges 47, for example due to their introduction by force or by welding or even by crimping.

Les plots 6 sont introduits dans les orifices 48 de sorte à venir à fleur de la deuxième face interne 40 du deuxième anneau latéral respective 2, 4.The studs 6 are introduced into the orifices 48 so as to come flush with the second internal face 40 of the respective second lateral ring 2, 4.

On notera que le diamètre des orifices 48 et le diamètre des plots 6 sont prédéterminés pour permettre un tel assujettissement mécanique.It will be noted that the diameter of the orifices 48 and the diameter of the studs 6 are predetermined to allow such mechanical securing.

On notera au surplus que les cavités 18 respectives des première et seconde gorges 16 et 17 présentent des profondeurs qui permettent de recevoir les plots 6 de sorte que ces derniers d'une part, se trouvent pris au piège dans les cavités 18 et d'autre part, qu'ils se déplacent librement en translation dans les cavités 18 lorsque les anneaux 2, 3 et/ou 4 sont entraînés les uns par rapport aux autres en rotation.It will also be noted that the respective cavities 18 of the first and second grooves 16 and 17 have depths which make it possible to receive the studs 6 so that the latter on the one hand are trapped in the cavities 18 and on the other hand, they move freely in translation in the cavities 18 when the rings 2, 3 and / or 4 are driven relative to each other in rotation.

Ainsi, la coopération des première et seconde gorges 16 et 17, des rebords 47 et des plots 6 permet la libre rotation de chacun des anneaux 2, 3 et 4 les uns par rapport aux autres.Thus, the cooperation of the first and second grooves 16 and 17, the flanges 47 and the studs 6 allows the free rotation of each of the rings 2, 3 and 4 with respect to each other.

Les figures 5 à 8 représentent un article de bijouterie 101 selon une variante de réalisation de l'article 1 illustré sur les figures 1 à 4.The figures 5 to 8 represent an article of jewelery 101 according to a variant embodiment of the article 1 illustrated in the figures 1 to 4 .

D'une manière générale, on a employé pour les éléments similaires, les mêmes numéros de références mais additionnés du nombre 100.In general, the same reference numbers have been used for similar elements, but with the addition of the number 100.

La bague 101 se distingue de la bague 1 en ce que les anneaux 102, 103 et 104 sont ici formés par des corps pleins respectivement 172, 173 et 174 (figure 8), qui sont réalisés dans des métaux précieux, identiques ou différents les uns des autres. Ces anneaux 102, 103 et 104 sont donc dépourvus d'éléments d'ornement tels que des pierres précieuses. Les deux deuxièmes anneaux latéraux 102 et 104 sont ici parfaitement identiques et seront donc décrits, dans la suite du présent mémoire, à l'aide des mêmes références numériques.The ring 101 differs from the ring 1 in that the rings 102, 103 and 104 are here formed by solid bodies respectively 172, 173 and 174 ( figure 8 ), which are made of precious metals, identical or different from each other. These rings 102, 103 and 104 are therefore devoid of ornamental elements such as precious stones. The two second side rings 102 and 104 are perfectly identical here and will therefore be described later in this specification using the same reference numerals.

Le premier anneau central 103 et les deux deuxièmes anneaux latéraux 102 et 104 sont assemblés ensemble aux moyens de plots 106 de sorte à être chacun mobile en rotation l'un par rapport aux autres. Ces plots 106 sont ici en forme de tiges cylindriques de diamètre et longueur prédéterminés.The first central ring 103 and the two second side rings 102 and 104 are assembled together by means of studs 106 so as to be each rotatable relative to each other. These pads 106 are here in the form of cylindrical rods of predetermined diameter and length.

Le premier anneau central 103 présente une première face interne cylindrique 110 et une première face externe 111 opposée à la première face interne cylindrique 110 ; deux premières parois latérales 112 et 113 disposées de part et d'autre de la première face interne cylindrique 110 et de la première face externe 111, chacune de ces premières parois latérales 112 et 113 se raccordant à la fois la première face interne cylindrique 110 et la première face externe 111. Chacune des premières parois latérales 112 et 113 est formée par une portion en congé 114 qui se prolonge par un renflement 115.The first central ring 103 has a first cylindrical internal face 110 and a first external face 111 opposite the first cylindrical internal face 110; two first side walls 112 and 113 arranged on either side of the first cylindrical internal face 110 and of the first external face 111, each of these first side walls 112 and 113 being connected to both the first cylindrical internal face 110 and the first outer face 111. Each of the first side walls 112 and 113 is formed by a fillet portion 114 which is extended by a bulge 115.

Le premier anneau central 103 est pourvu d'une première gorge 116 et d'une seconde gorge 117 qui sont ménagées chacune dans la première face interne cylindrique 110, à proximité immédiate d'une première paroi latérale respective 112, 113 et au niveau de leur renflement respectif 115.The first central ring 103 is provided with a first groove 116 and a second groove 117 which are each formed in the first cylindrical internal face 110, in the immediate vicinity of a respective first side wall 112, 113 and at the level of their respective bulge 115.

Ces première et seconde gorges 116 et 117 définissent chacune une cavité 118 ici sensiblement en forme de gouttière de profondeur prédéterminée (figure 8).These first and second grooves 116 and 117 each define a cavity 118 here substantially in the form of a gutter of predetermined depth ( figure 8 ).

Les deux deuxièmes anneaux latéraux 102 et 104 présentent chacun une deuxième face interne cylindrique 140 et une deuxième face externe 141 opposée à la première face interne cylindrique 140 ; deux deuxièmes parois latérales 142 et 143 disposées de part et d'autre de la deuxième face interne cylindrique 140 et de la deuxième face externe 141, chacune de ces deuxièmes parois latérales 142 et 143 se raccordant à la fois la deuxième face interne cylindrique 140 et la deuxième face externe 141.The two second side rings 102 and 104 each have a second cylindrical internal face 140 and a second external face 141 opposite the first cylindrical internal face 140; two second side walls 142 and 143 arranged on either side of the second cylindrical internal face 140 and the second external face 141, each of these second side walls 142 and 143 being connected to both the second cylindrical internal face 140 and the second outer face 141.

Les deuxièmes parois latérales 143 sont ici formées par une portion en congé 145 qui se prolonge par une rainure 146 ; tandis que les deuxièmes parois latérales 142 sont ici formées d'une portion droite 144 qui se prolonge par une portion en congé 160 se raccordant à la deuxième face externe 141.The second side walls 143 are here formed by a fillet portion 145 which is extended by a groove 146; while the second side walls 142 are here formed of a straight portion 144 which is extended by a fillet portion 160 connecting to the second external face 141.

Les deux deuxièmes anneaux latéraux 102 et 104 sont pourvus chacun d'un rebord 147 annulaire ménagé dans le prolongement de la deuxième face interne cylindrique 140 et s'étendant en saillie d'une deuxième paroi latérale 142 respective, et en particulier depuis une rainure 146 respective.The two second side rings 102 and 104 are each provided with an annular rim 147 formed in the extension of the second cylindrical internal face 140 and extending projecting from a respective second side wall 142, and in particular from a groove 146 respectively.

Le rebord 147 de chacun des deux deuxièmes anneaux latéraux 102 et 104 est pourvu d'une pluralité d'orifices 148 de diamètre prédéterminé prévus pour recevoir les plots 106 et est configuré pour former une portée pour la première face interne cylindrique 110 du premier anneau central 103.The rim 147 of each of the two second side rings 102 and 104 is provided with a plurality of orifices 148 of predetermined diameter provided to receive the studs 106 and is configured to form a bearing surface for the first cylindrical internal face 110 of the first central ring 103.

Le premier anneau central 103 est pris en sandwich entre les deux deuxièmes anneaux latéraux 102 et 104.The first central ring 103 is sandwiched between the two second side rings 102 and 104.

Le premier anneau central 103 est accolé, par sa première paroi latérale 112 au deuxième anneau latéral 102, par sa deuxième paroi latérale 142 ; de sorte que la première face interne cylindrique 110 repose partiellement sur le rebord 147 du deuxième anneau latéral 102, avec le renflement 115 de cette première paroi latérale 112 qui est reçu partiellement dans la rainure 146 de cette deuxième paroi latérale 142 ; et avec le rebord 147 qui est ainsi disposé en regard de la première gorge 116.The first central ring 103 is joined, by its first side wall 112 to the second side ring 102, by its second side wall 142; so that the first cylindrical internal face 110 rests partially on the rim 147 of the second side ring 102, with the bulge 115 of this first side wall 112 which is partially received in the groove 146 of this second side wall 142; and with the flange 147 which is thus arranged facing the first groove 116.

Le premier anneau central 103 est également accolé, par sa première paroi latérale 113, au deuxième anneau latéral 104, par sa deuxième paroi latérale 142 ; de sorte que la première face interne cylindrique 110 repose partiellement sur le rebord 147 du deuxième anneau latéral 104, avec le renflement 115 de cette première paroi latérale 112 qui est reçu partiellement dans la rainure 146 de cette deuxième paroi latérale 142 ; et avec le rebord 147 qui est ainsi disposé en regard de la seconde gorge 117.The first central ring 103 is also joined, via its first side wall 113, to the second side ring 104, via its second side wall 142; so that the first cylindrical internal face 110 partially rests on the rim 147 of the second side ring 104, with the bulge 115 of this first side wall 112 which is partially received in the groove 146 of this second side wall 142; and with the flange 147 which is thus arranged facing the second groove 117.

On notera que les rebords annulaires 147 présentent ici un diamètre externe et la première face interne cylindrique 110 présente un diamètre interne supérieur au diamètre externe des rebords annulaires 147 pour permettre la mobilité relative en rotation des anneaux 102, 103 et 104 les uns par rapports aux autres.It will be noted that the annular flanges 147 here have an external diameter and the first cylindrical internal face 110 has an internal diameter greater than the external diameter of the annular flanges 147 to allow the relative rotational mobility of the rings 102, 103 and 104 with respect to each other. others.

Les orifices 148 ménagés dans les rebords 147 des deux deuxièmes anneaux latéraux 102 et 104 sont agencés de sorte à déboucher dans les cavités 118 définies par les première et seconde gorges 116 et 117.The orifices 148 formed in the flanges 147 of the two second side rings 102 and 104 are arranged so as to open into the cavities 118 defined by the first and second grooves 116 and 117.

Les plots 106 sont introduits au travers des orifices 148 jusqu'à saillir dans les cavités 118 respectives des première et seconde gorges 116 et 117 et sont assujetti mécaniquement aux rebords 147 respectifs, par exemple du fait de leur introduction en force ou par soudage ou encore par sertissage.The studs 106 are introduced through the orifices 148 until they protrude into the respective cavities 118 of the first and second grooves 116 and 117 and are mechanically secured to the respective flanges 147, for example due to their introduction by force or by welding or even by crimping.

Les plots 106 sont introduits dans les orifices 148 de sorte à venir à fleur de la deuxième face interne 140 du deuxième anneau latéral respective 102, 104.The studs 106 are introduced into the orifices 148 so as to come flush with the second internal face 140 of the respective second lateral ring 102, 104.

On notera que le diamètre des orifices 148 et le diamètre des plots 16 sont prédéterminés pour permettre un tel assujettissement mécanique.It will be noted that the diameter of the orifices 148 and the diameter of the studs 16 are predetermined to allow such mechanical securing.

On notera au surplus que les cavités 118 respectives des première et seconde gorges 116 et 117 présentent des profondeurs qui permettent de recevoir les plots 106 de sorte que ces derniers d'une part, se trouvent pris au piège dans les cavités 118 et d'autre part, qu'ils se déplacent librement en translation dans les cavités 118 lorsque les anneaux 102, 103 et/ou 104 sont entraînés les uns par rapport aux autres en rotation.It will also be noted that the respective cavities 118 of the first and second grooves 116 and 117 have depths which make it possible to receive the studs 106 so that the latter on the one hand are trapped in the cavities 118 and on the other hand, they move freely in translation in the cavities 118 when the rings 102, 103 and / or 104 are driven relative to each other in rotation.

Ainsi, la coopération des première et seconde gorges 116 et 117, des rebords 147 et des plots 106 permet la libre rotation de chacun des anneaux 102, 103 et 104 les uns par rapport aux autres.Thus, the cooperation of the first and second grooves 116 and 117, the flanges 147 and the studs 106 allows the free rotation of each of the rings 102, 103 and 104 relative to each other.

Dans des variantes non illustrées :

  • la bague peut comporter un premier anneau pourvu d'une unique gorge et seulement un deuxième anneau latéral ;
  • la bague peut comporter plusieurs premiers anneaux interposés chacun entre deux deuxièmes anneaux ;
  • les première et deuxième faces externes peuvent être ornées d'autres éléments que des pierres précieuses, par exemple des pierres non précieuses ou des accessoires tels que des pendentifs ; et/ou
  • les plots peuvent être différents de tiges cylindriques, ils peuvent par exemple par exemple être en forme d'encres ou de crochets.
In variants not shown:
  • the ring may comprise a first ring provided with a single groove and only a second lateral ring;
  • the ring may comprise several first rings each interposed between two second rings;
  • the first and second external faces can be decorated with elements other than precious stones, for example non-precious stones or accessories such as pendants; and or
  • the studs can be different from cylindrical rods, they can for example be in the form of inks or hooks.

On rappelle plus généralement que l'invention ne se limite pas aux exemples décrits et représentés mais aux revendications.It is recalled more generally that the invention is not limited to the examples described and represented but to the claims.

Claims (15)

  1. An article of jewelry and/or of lapidary work, in particular a ring, comprising at least one first part (3 ; 103) and at least one second part (2, 4 ; 102, 104) which are rotatable relative to each other, in which said at least one first part (3 ; 103) has a first cylindrical inside face (10 ; 110) in which is provided at least one groove (16, 17 ; 116, 117) over the whole length of the first cylindrical inside face (10; 110), said at least one second part (2, 4 ; 102, 104) has a second cylindrical inside face (40 ; 140) provided with at least one rim (47 ; 147), extending from it, said at least one rim (47 ; 147) is disposed opposite said at least one groove (16, 17 ; 116, 117), and said article (1 ; 101) further comprises at least one fastening member (6 ; 106) mechanically connected to said at least one rim (47 ; 147) of said at least one second part (2, 4 ; 102, 104) and extending within said at least one groove (16, 17 ; 116, 117) of said at least one first part (3 ; 103); characterized in that said at least one groove (16, 17 ; 116, 117) provided over the whole length of the first cylindrical inside face (10 ; 110), said at least one rim (47 ; 147) and said at least one fastening member (6 ; 106) are configured to enable the free rotation of said at least one first part (3 ; 103) and of said at least one second part (2, 4 ; 102, 104) relative to each other through 360°.
  2. An article according to claim 1, characterized in that said at least one fastening member is formed by a pin (6 ; 106) configured to be inserted through an aperture (48 ; 148) provided in said at least one rim (47 ; 147) and to project into said at least one groove (16, 17 ; 116, 117).
  3. An article according to claim 2, characterized in that said at least one groove (16, 17 ; 116, 117) defines a cavity (18 ; 118) in which said pin (6 ; 106) can move freely when at least one of said first and second parts is driven relative to the other.
  4. An article according to one of claims 1 to 3, characterized in that said at least one first part (3 ; 103) has lateral walls (12, 13 ; 112, 113) on opposite sides of said first cylindrical inside face (10 ; 110) and said at least one groove (16, 17 ; 116, 117) is provided in immediate proximity to one of said lateral walls (12, 13 ; 112, 113).
  5. An article according to one of claims 1 to 4, characterized in that said at least one second part (2, 4 ; 102, 104) has lateral walls (42, 43 ; 142, 143) on opposite sides of said second cylindrical inside face (40 ; 140) and said at least one rim (47 ; 147) extends projecting from one of said lateral walls (42, 43 ; 142, 143).
  6. An article according to claims 4 and 5, characterized in that said at least one first part (3 ; 103) is juxtaposed, by said lateral wall (12, 13 ; 112, 113) at the location of which is said groove (16, 17 ; 116, 117), against said at least one second part (2, 4 ; 102, 104) by said lateral wall (42 ; 142) from which projects said at least one rim (47 ; 147).
  7. An article according to any one of claims 1 to 6, characterized in that said at least one first part (3 ; 103) is formed by a first annulus and said at least one second part (2, 4 ; 102, 104) is formed by a second annulus.
  8. An article according to claim 7, characterized in that said first annulus (103) is solid and has a first outside face formed from a precious metal and/or said second annulus (102, 104) is solid and has a second outside face formed from a precious metal which is identical or different.
  9. An article according to claim 7, characterized in that said first annulus (3) has a first outside face in which is provided at least one first recess (19) and said article (1) further comprises at least one first ornamental member securely mounted in said at least one recess (19) and/or said second annulus (2, 4) has a second outside face in which is provided at least one second recess (49) and said article (1) further comprises at least one second ornamental member securely mounted in said at least one second recess (49).
  10. An article according to claim 9, characterized in that said at least one first recess (19) opens into said first cylindrical inside face (10) and/or said at least one second recess (49) opens into said second cylindrical inside face (40).
  11. An article according to one of claims 9 and 10, characterized in that said at least one first recess (19) and/or said at least one second recess (49) have a contour delimited by two lateral faces (20, 50) that face each other and two transverse faces (21, 51) that face each other and which are each connected to the two said lateral faces (20, 50).
  12. An article according to claim 11, characterized in that each of said lateral (20, 50) and transverse (21, 51) faces has a first straight portion (23, 25, 53, 55) and a second portion (22, 24, 52, 54) which is inclined relative to said first straight portion and connected thereto; thereby forming a first recess (19) and/or a second recess (49), substantially in the shape of a funnel.
  13. An article according to claim 12, characterized in that said first straight portion (23, 25, 53, 55) of each of said lateral and transverse faces (20, 50, 21, 51) issues at the location of said first cylindrical inside face (10) or said second cylindrical inside face (40).
  14. An article according to one of claims 12 and 13, characterized in that said second inclined portion (22, 24, 52, 54) of each of said lateral and transverse faces (20, 50, 21, 51) issues at the location of said first outside face (11) or of said second outside face (41).
  15. An article according to any one of claims 1 to 14, characterized in that said article forms a ring (1 ; 101) provided with a said first part in the form of an annulus (3 ; 103) having two said grooves (16, 17 ; 116, 117) provided in its first cylindrical inside face (10 ; 110), with two said second parts in the form of annuluses (2, 3 ; 102, 103), which are arranged on opposite sides of said first part and which each have a said rim (47 ; 147) disposed opposite one of the two said grooves, with a plurality of said fastening members (6 ; 106) mechanically connected to said rims and which extend in said grooves opposite said respective rims; whereby each of said annuluses is free to rotate relative to the other annuluses.
EP17732510.7A 2016-05-31 2017-05-29 Jewellery article having at least two parts movable in rotation relative to each other Active EP3462969B1 (en)

Applications Claiming Priority (2)

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FR1654930A FR3051636B1 (en) 2016-05-31 2016-05-31 JEWELERY AND / OR JEWELERY ARTICLE HAVING AT LEAST TWO MOVING PIECES IN ROTATION IN RELATION TO EACH OTHER
PCT/FR2017/051336 WO2017207908A1 (en) 2016-05-31 2017-05-29 Jewellery article having at least two parts movable in rotation relative to each other

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EP3462969A1 EP3462969A1 (en) 2019-04-10
EP3462969B1 true EP3462969B1 (en) 2022-11-16

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EP (1) EP3462969B1 (en)
CN (1) CN109152455B (en)
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WO (1) WO2017207908A1 (en)

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CN112932040B (en) * 2021-02-02 2022-12-27 薛晓昕 Decoration piece

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US221728A (en) * 1879-11-18 Improvement in flnger-rlngs
US813084A (en) * 1905-08-25 1906-02-20 George W Dover Setting.
US1712417A (en) * 1927-11-19 1929-05-07 Meyer Koulish Co Inc Ring
FR2659000B1 (en) * 1990-03-02 1992-07-03 Or Est CIRCULAR JEWELRY COMPRISING A ROTATING EXTERNAL RING AND MANUFACTURING METHOD.
ES2098202T3 (en) 1995-04-11 2000-03-01 Piaget International Sa RING JEWEL SUCH AS A RING OR A BRACELET COMPRISING A ROTATING OUTER CROWN.
EP1208763A1 (en) * 2000-11-24 2002-05-29 Piaget International S.A. Finger-ring
CH698417B1 (en) * 2004-09-10 2009-08-14 Milus Internat Sa Article jewelry removable rings.
BE1020652A5 (en) * 2012-04-27 2014-02-04 Bts Jewels Bvba RING.
EP2943087B1 (en) * 2013-01-14 2017-03-08 Jörg Heinz GmbH & Co. Kg Annular piece of jewelry having coaxial ring elements that can be moved in a guided manner
US20190174885A1 (en) * 2017-12-07 2019-06-13 Renaissance Jewellery Ltd. Method of manufacturing a multi-layer rotatable jewelry ring

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FR3051636B1 (en) 2018-05-18
WO2017207908A1 (en) 2017-12-07
CN109152455A (en) 2019-01-04
US20200315305A1 (en) 2020-10-08
EP3462969A1 (en) 2019-04-10
US11058192B2 (en) 2021-07-13
CN109152455B (en) 2021-12-21
FR3051636A1 (en) 2017-12-01

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