CH716625A2 - Casing subassembly for a timepiece, in particular a watch, or a piece of jewellery. - Google Patents

Casing subassembly for a timepiece, in particular a watch, or a piece of jewellery. Download PDF

Info

Publication number
CH716625A2
CH716625A2 CH01207/19A CH12072019A CH716625A2 CH 716625 A2 CH716625 A2 CH 716625A2 CH 01207/19 A CH01207/19 A CH 01207/19A CH 12072019 A CH12072019 A CH 12072019A CH 716625 A2 CH716625 A2 CH 716625A2
Authority
CH
Switzerland
Prior art keywords
component
lock
assembly
trim
sub
Prior art date
Application number
CH01207/19A
Other languages
French (fr)
Inventor
Tschumi Philipp
Original Assignee
Swatch Group Res & Dev Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Swatch Group Res & Dev Ltd filed Critical Swatch Group Res & Dev Ltd
Priority to CH01207/19A priority Critical patent/CH716625A2/en
Publication of CH716625A2 publication Critical patent/CH716625A2/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/084—Complete encasings for wrist or pocket watches without means for hermetic sealing of winding stem or crown
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C27/00—Making jewellery or other personal adornments
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/10—Hermetic sealing of openings, joints, passages or slits of winding stems
    • G04B37/106—Hermetic sealing of openings, joints, passages or slits of winding stems of push buttons
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/11—Hermetic sealing of openings, joints, passages or slits of the back cover of pocket or wrist watches
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/11—Hermetic sealing of openings, joints, passages or slits of the back cover of pocket or wrist watches
    • G04B37/113—Hermetic sealing of openings, joints, passages or slits of the back cover of pocket or wrist watches without special hermetic sealing pieces
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/02—Evacuated cases; Cases filled with gas or liquids; Cases containing substances for absorbing or binding moisture or dust

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Le sous-ensemble d'habillage (100) selon l'invention comporte, coaxial à un premier composant (1) et un deuxième composant (2) comprimant ensemble un joint d'étanchéité et de friction (9), et interposé entre eux, un verrou (3) les solidarisant par blocage axial du premier composant (1), et dont une surface inférieure (38) vient, en position assemblée, au voisinage d'une surface supérieure (28) du deuxième composant (2), lequel verrou (3) comporte, saillant axialement de cette surface inférieure (38) vers le deuxième composant (2), un relief inférieur (41) agencé pour, ou bien coopérer de façon complémentaire avec une gorge oblongue (26) partiellement de révolution que comporte la surface supérieure (28), et interrompue par une butée d'arrêt (27) limitant la course angulaire entre le deuxième composant (2) et le verrou (3) à moins d'un tour, ou bien pour constituer une butée d'arrêt angulaire à un relief supérieur saillant de la surface supérieure (28) du deuxième composant (2) et s'étendant axialement vers le verrou (3). L'invention se propose de réaliser un assemblage étanche et sécurisé avec un indexage angulaire facile à règler du deuxiéme composant (2), par exemple un fond un réhaut, une lunette ou encore une couronne ou un pouvoir, par rapport au première composant (1), notamment une carrure ou un tube.The covering sub-assembly (100) according to the invention comprises, coaxial with a first component (1) and a second component (2) compressing together a sealing and friction joint (9), and interposed between them, a latch (3) securing them by axial locking of the first component (1), and of which a lower surface (38) comes, in the assembled position, close to an upper surface (28) of the second component (2), which latch (3) comprises, projecting axially from this lower surface (38) towards the second component (2), a lower relief (41) arranged to, or cooperate in a complementary manner with an oblong groove (26) partially of revolution that comprises the upper surface (28), and interrupted by a stopper (27) limiting the angular travel between the second component (2) and the lock (3) to less than one revolution, or else to constitute a stopper angular to an upper relief projecting from the upper surface (28) of the second component (2) and extending axially towards the lock (3). The invention proposes to produce a sealed and secure assembly with easy-to-adjust angular indexing of the second component (2), for example a back, a flange, a bezel or even a crown or a power, relative to the first component (1 ), in particular a caseband or a tube.

Description

Description Description

Domaine de l'invention Field of the invention

[0001] L'invention concerne un sous-ensemble d'habillage pour piece d'horlogerie ou montre ou pour bijou, comportant,coaxial ä un premier composant et un deuxieme composant comprimant ensemble un joint d'etancheite et de friction, et interpose entre eux, un verrou les solidarisant par blocage axial dudit premier composant, et dont une surface inferieure vient, en position assemblee, au voisinage d'une surface superieure dudit deuxieme composant [0001] The invention relates to a covering sub-assembly for a timepiece or watch or for jewellery, comprising coaxial with a first component and a second component compressing together a sealing and friction joint, and interposed between them, a lock securing them by axial locking of said first component, and of which a lower surface comes, in the assembled position, in the vicinity of an upper surface of said second component

[0002] L'invention concerne encore une piece d'horlogerie, notamment une montre, comportant un tel sous-ensembled'habillage. [0002] The invention also relates to a timepiece, in particular a watch, comprising such a covering sub-assembly.

[0003] L'invention concerne encore un bijou comportant un tel sous-ensemble d'habillage. [0003] The invention also relates to a jewel comprising such a covering sub-assembly.

[0004] L'invention concerne encore un procede d'assemblage d'un tel sous-ensemble d'habillage [0004] The invention also relates to a method for assembling such a trim subassembly

[0005] L'invention concerne le domaine de l'habillage des montres, et le domaine de la bijouterie et de la joaillerie. The invention relates to the field of dressing watches, and the field of jewelry and jewelry.

Arriere-plan de l'invention Background of the invention

[0006] L'habillage des montres et appareils similaires obeit ä de nombreuses contraintes, en particulier d'etancheite, de robustesse, d'aspect, et doit etre realise de fapon ä prevenir tout demontage involontaire se traduisant irremediablement par une intervention d'apres-vente pour echange de joints, nettoyage, lubrification, voire reparation. [0006] The casing of watches and similar devices is subject to numerous constraints, in particular tightness, robustness, appearance, and must be carried out in such a way as to prevent any involuntary dismantling resulting irremediably in an intervention after - sale for exchange of seals, cleaning, lubrication, even repair.

[0007] Certains composants d'habillage ou de commande doivent, encore, etre Indexes angulairement les uns par rapport aux autres, pour des reperages de position de reference d'origine, de repos, ou d'actionnement, ou encore pour faciliter la lecture d'indications ou de graduations, ou pour assurer la continuite de surfaces gauches et/ou de decors. Cet indexage angulaire est souvent delicat ä bien realiser, en combinaison avec un bon serrage des composants et avec une etancheite parfaite des joints. [0007] Certain trim or control components must still be indexed angularly relative to each other, for reference position markings of origin, rest, or actuation, or even to facilitate reading. indications or graduations, or to ensure the continuity of uneven surfaces and/or decorations. This angular indexing is often tricky to do well, in combination with good tightening of the components and perfect sealing of the joints.

Resume de l'invention Summary of the invention

[0008] L'invention se propose de realiser un assemblage etanche et securise de composants d'habillage avec un indexage angulaire facile ä regier. [0008] The invention proposes to produce a sealed and secure assembly of trim components with easy-to-adjust angular indexing.

[0009] A cet effet, l'invention concerne un sous-ensemble d'habillage pour piece d'horlogerie ou pour bijou selon la revendication 1. [0009] To this end, the invention relates to a covering sub-assembly for a timepiece or for a jewel according to claim 1.

[0010] L'invention concerne encore une piece d'horlogerie, notamment une montre, comportant un tel sous-ensembled'habillage. The invention also relates to a timepiece, in particular a watch, comprising such a covering sub-assembly.

[0011] L'invention concerne encore un bijou comportant un tel sous-ensemble d'habillage. [0011] The invention also relates to a jewel comprising such a covering sub-assembly.

[0012] L'invention concerne encore un procede d'assemblage d'un tel sous-ensemble d'habillage [0012] The invention also relates to a method for assembling such a trim subassembly

Description sommaire des dessins Brief description of the drawings

[0013] D'autres caracteristiques et avantages de l'invention apparaitront ä la lecture de la description detaillee qui va suivre, en reference aux dessins annexes, oü : [0013] Other characteristics and advantages of the invention will appear on reading the detailed description which follows, with reference to the appended drawings, where:

- la figure 1 represente, de fagon schematisee, en perspective eclatee, une Variante particuliere d'un sous-ensemble - Figure 1 represents, in a schematic way, in exploded perspective, a particular Variant of a subset

d'habillage selon l'invention, comportant un premier composant qui est une carrure, sous laquelle est represente un deuxieme composant qui est un fond, et un verrou qui est une bague elastique fendue, comportant un insert, lequel verrou est destine ä etre insere entre le premier composant et le deuxieme composant, ces derniers emprisonnant entre eux un joint d'etancheite et de friction ; covering according to the invention, comprising a first component which is a middle part, under which is represented a second component which is a back, and a lock which is a split elastic ring, comprising an insert, which lock is intended to be inserted between the first component and the second component, the latter imprisoning between them a sealing and friction joint;

- la figure 2 represente, en vue de dessus, le sous-ensemble de la figure 1 en position assemblee ; - Figure 2 shows, in top view, the subassembly of Figure 1 in the assembled position;

- la figure 3 est une coupe transversale selon le plan de coupe AA de la figure 2 ; - Figure 3 is a cross section along section plane AA of Figure 2;

- la figure 4 est une coupe transversale selon le plan de coupe BB de la figure 2, passant par l'insert. - Figure 4 is a cross section along the section plane BB of Figure 2, passing through the insert.

Description detaillee des modes de realisation preferes Detailed description of preferred embodiments

[0014] L'invention se propose de realiser un assemblage etanche et securise de composants d'habillage avec un indexage angulaire facile ä regier, et dans une position garantie, et ceci avec un nombre minimal de composants, et des coüts de fabrication moderes. [0014] The invention proposes to produce a sealed and secure assembly of trim components with easy-to-adjust angular indexing, and in a guaranteed position, and this with a minimum number of components, and moderate manufacturing costs.

[0015] Les figures illustrent l'exemple non limitatif de l'indexage angulaire d'un fond par rapport ä une carrure de montre. [0015] The figures illustrate the non-limiting example of the angular indexing of a back relative to a watch case.

[0016] L'invention concerne un sous-ensemble d'habillage 100 pour piece d'horlogerie, notamment pour montre, ou pourbijou, comportant un verrou 3, monte coaxial ä un premier composant 1 et un deuxieme composant 2, lesquels compriment ensemble un joint d'etancheite et de friction 9. Ce verrou 3 est interpose entre le premier composant 1 et le deuxieme composant 2, et les solidarise Tun ä l'autre par blocage axial du premier composant 1. Une surface inferieure 38 de ce verrou 3 vient, en position assemblee, au voisinage d'une surface superieure 28 du deuxieme composant 2. [0016] The invention relates to a covering sub-assembly 100 for a timepiece, in particular for a watch, or for jewelry, comprising a lock 3, mounted coaxial with a first component 1 and a second component 2, which together compress a sealing and friction joint 9. This lock 3 is interposed between the first component 1 and the second component 2, and secures them Tun to each other by axial locking of the first component 1. A lower surface 38 of this lock 3 comes , in the assembled position, in the vicinity of an upper surface 28 of the second component 2.

[0017] Selon l'invention, le verrou 3 comporte, saillant axialement de la surface Interieure 38 vers le deuxieme composant 2, un relief Interieur 41 qui est agence pour, ou bien cooperer de fapon complementaire avec une gorge oblongue 26 partiellement de revolution que comporte la surface superieure 28, et interrompue par une butee d'arret 27 limitant la couse angulaire entre le deuxieme composant 2 et le verrou 3 ä moins d'un tour, ou bien pour constituer une butee d'arret angulaire ä un relief superieur saillant de la surface superieure 28 du deuxieme composant 2 et s'etendant axialement vers le verrou 3. According to the invention, the lock 3 comprises, projecting axially from the inner surface 38 towards the second component 2, an inner relief 41 which is arranged to, or cooperate in a complementary fashion with an oblong groove 26 partially of revolution that comprises the upper surface 28, and interrupted by a stopper 27 limiting the angular couse between the second component 2 and the lock 3 to less than one turn, or to constitute an angular stopper at a projecting upper relief of the upper surface 28 of the second component 2 and extending axially towards the lock 3.

[0018] Seule la premiere alternative est illustree par les figures. [0018] Only the first alternative is illustrated by the figures.

[0019] Plus particulierement, le sous-ensemble 100 comporte, sensiblement de revolution autour d'un meme axe D, lePremier composant 1 et le deuxieme composant 2. Le premier composant 1 comporte une premiere surface 11 agencee pour cooperer de fagon complementaire avec une deuxieme surface 21 que comporte le deuxieme composant 2, de faqon ä comprimer avec eile au moins un tel joint d'etancheite et de friction 9 interpose entre la premiere surface 11 et la deuxieme surface 21. Le verrou 3 est egalement sensiblement de revolution autour de faxe D, et est agence pour solidariser le premier composant 1 avec le deuxieme composant 2 par vissage et/ou maintien elastique dans une position de blocage axial selon la direction de faxe D. Ce verrou 3 comporte d'une part des premiers moyens de fixation 31 agences pour cooperer avec des premiers moyens de fixation complementaire 13 que comporte le premier composant 1, et d'autre part des deuxiemes moyens de fixation ou d'appui 32 agences pour cooperer avec des deuxiemes moyens de fixation ou d'appui complementaire 23 que comporte le deuxieme composant 2. [0019] More particularly, the subassembly 100 comprises, substantially of revolution around the same axis D, the first component 1 and the second component 2. The first component 1 comprises a first surface 11 arranged to cooperate in a complementary fashion with a second surface 21 that comprises the second component 2, so as to compress with it at least one such sealing and friction joint 9 interposed between the first surface 11 and the second surface 21. The lock 3 is also substantially of revolution around fax D, and is arranged to secure the first component 1 with the second component 2 by screwing and / or elastic retention in an axial locking position in the direction of fax D. This lock 3 comprises on the one hand first fixing means 31 agencies to cooperate with first complementary fixing means 13 that comprises the first component 1, and on the other hand second fixing or support means 32 agencies to cooperate with second fixing or complementary support means 23 that has the second component 2.

[0020] Plus particulierement, le verrou 3 comporte des moyens de reperage agences pour cooperer avec des moyens de reperage complementaire que comporte le deuxieme composant 2, pour determiner leur position d'indexage angulaire relatif. [0020] More particularly, the latch 3 comprises location means agencies to cooperate with additional location means that comprises the second component 2, to determine their relative angular indexing position.

[0021] Plus particulierement, le verrou 3 comporte une bague 5 comportant cet au moins un relief inferieur 41. [0021] More particularly, the lock 3 comprises a ring 5 comprising this at least one lower relief 41.

[0022] Plus particulierement, le verrou 3 comporte une bague 5 fendue qui est agencee pour recevoir, sur une partie seulement de sa peripherie, au moins un insert amovible 4 qui comporte un relief inferieur 41. More particularly, the lock 3 comprises a split ring 5 which is arranged to receive, on only part of its periphery, at least one removable insert 4 which comprises a lower relief 41.

[0023] Plus particulierement, cet au moins un insert amovible 4 est inserable et extractible selon la direction de Taxe D. Et la bague 5 comporte avantageusement, de part et d'autre d'une fente qu'elle comporte, un logement 35, ou respectivement un tenon, agence pour cooperer de faqon complementaire avec un tenon 42, ou respectivement un logement, que comporte un tel insert amovible 4 pour son maintien radial par rapport ä Taxe D. More particularly, this at least one removable insert 4 can be inserted and extracted in the direction of Tax D. And the ring 5 advantageously comprises, on either side of a slot that it comprises, a housing 35, or respectively a tenon, arranged to cooperate in a complementary way with a tenon 42, or respectively a housing, that comprises such a removable insert 4 for its radial maintenance with respect to Tax D.

[0024] Plus particulierement, la bague 5 est une bague fendue elastique. [0024] More particularly, the ring 5 is an elastic split ring.

[0025] Plus particulierement, les premiers moyens de fixation 31 sont constitues par un filetage, qui est agence pour cooperer avec un taraudage constituant les premiers moyens de fixation complementaire 13. More particularly, the first fixing means 31 are constituted by a thread, which is arranged to cooperate with a thread constituting the first complementary fixing means 13.

[0026] Plus particulierement, la bague 5 comporte le filetage 31, et l'insert amovible 4 est depourvu de filetage. [0026] More specifically, the ring 5 has the thread 31, and the removable insert 4 has no thread.

[0027] Plus particulierement, les deuxiemes moyens de fixation ou d'appui 32 sont constitues par une surface superieure que comporte une collerette inferieure 34, que comporte le verrou 3, et les deuxiemes moyens de fixation ou d'appui complementaire 23 sont constitues par une surface inferieure que comporte une collerette superieure 24 que comporte le deuxieme composant 4. More particularly, the second fixing or support means 32 are constituted by an upper surface which comprises a lower collar 34, which the lock 3 comprises, and the second fixing or complementary support means 23 are constituted by a lower surface that includes an upper flange 24 that includes the second component 4.

[0028] Plus particulierement, la collerette inferieure 34 et/ou la collerette superieure 24 est elastique. [0028] More particularly, the lower collar 34 and/or the upper collar 24 is elastic.

[0029] Plus particulierement, au moins un joint d'etancheite et de friction 9 est löge dans une gorge de joint 29 que comporte le deuxieme composant 2 ou le premier composant 1, et laquelle, plus particulierement, constitue un decrochement de la deuxieme surface 21. [0029] More particularly, at least one sealing and friction joint 9 is lodged in a joint groove 29 that comprises the second component 2 or the first component 1, and which, more particularly, constitutes a detachment from the second surface 21.

[0030] Plus particulierement, le premier composant 1 est une carrure et le deuxieme composant 2 est un fond. [0030] More particularly, the first component 1 is a middle part and the second component 2 is a back cover.

[0031] Plus particulierement, le premier composant 1 est une carrure et le deuxieme composant 2 est un rehaut ou une lunette. [0031] More particularly, the first component 1 is a middle part and the second component 2 is a flange or a bezel.

[0032] Plus particulierement, le premier composant 1 est une carrure ou un tube rapporte sur une carrure, et le deuxieme composant 2 est une couronne ou une tige de couronne ou un poussoir. [0032] More particularly, the first component 1 is a middle part or a tube attached to a middle part, and the second component 2 is a crown or a crown stem or a pusher.

[0033] Plus particulierement, le verrou 3 comporte au moins un element elastique qui est agence pour constituer des moyens de repulsion radiale tendant ä plaquer Tun sur l'autre le premier composant 1 et le deuxieme composant 2. [0033] More particularly, the latch 3 comprises at least one elastic element which is arranged to constitute radial repulsion means tending to press the first component 1 and the second component 2 against each other.

[0034] L'invention concerne encore une montre 1000 comportant un tel sous-ensemble d'habillage 100. The invention also relates to a watch 1000 comprising such a dressing sub-assembly 100.

[0035] L'invention concerne encore un bijou comportant un tel sous-ensemble d'habillage 100. The invention also relates to a piece of jewelery comprising such a covering sub-assembly 100.

[0036] L'invention concerne encore un procede d'assemblage d'un tel sous-ensemble d'habillage 100. The invention also relates to a method for assembling such a trim sub-assembly 100.

[0037] Plus particulierement, selon ce procede : More particularly, according to this process:

- on insere la bague 5 fendue elastique dans le deuxieme composant 2, - the elastic split ring 5 is inserted into the second component 2,

- on insere dans la bague 5 chaque insert amovible 4 que comporte le verrou 3, - each removable insert 4 included in the lock 3 is inserted into the ring 5,

- on positionne le au moins un joint d'etancheite et de friction 9 entre le deuxieme composant 2 et le premier composant 1, - the at least one seal and friction seal 9 is positioned between the second component 2 and the first component 1,

Claims (20)

- on visse ensemble le verrou 3 et le premier composant 1, tout d'abord en entrainant le deuxieme composant 2 parrapport au verrou 3 jusqu'ä ce qu'un relief Interieur 41 arrive dans une premiere Position de butee ä une premiere extremite de la course angulaire, puis en effectuant le vissage complet au couple preconise entre le verrou 3 et le premier composant 1,- the bolt 3 and the first component 1 are screwed together, first of all by driving the second component 2 with respect to the bolt 3 until an internal relief 41 arrives in a first abutment position at a first end of the angular travel, then carrying out the complete tightening at the recommended torque between the lock 3 and the first component 1, - puis on Oriente angulairement le deuxieme composant 2 par rapport au premier composant 1 en l'entraTnant dans lesens oppose au sens de vissage jusqu'ä la position desiree. - then the second component 2 is angularly oriented with respect to the first component 1 by driving it in the opposite direction to the direction of screwing to the desired position. [0038] Plus particulierement, pour procederau demontage du sous-ensemble d'habillage 100, on poursuit l'entrainementdu deuxieme composant 2 dans le sens oppose au sens de vissage jusqu'ä ce qu'un relief inferieur arrive dans une deuxieme position de butee ä l'autre extremite de la course angulaire, autorisant l'entrainement du verrou 3 pour son devissage du premier composant 1. [0038] More particularly, to proceed with the dismantling of the trim sub-assembly 100, the driving of the second component 2 is continued in the direction opposite to the direction of screwing until a lower relief arrives in a second stop position at the other end of the angular stroke, allowing the driving of the lock 3 for its unscrewing of the first component 1. [0039] L'invention permet d'assurer l'orientation parfaite d'un composant maintenu bloque dans sa position de Service. The invention makes it possible to ensure the perfect orientation of a component kept blocked in its service position. [0040] L'invention autorise, encore, la mise en Cooperation de composants antagonistes realises en matieres de differentes natures, sans contrainte de dilatation frottement, elasticite, ou autre, sans necessiter d'element de fixation exterieur tel que vis ou similaire, sans pas de vis ni usinage risquant de fragiliser des matieres particulieres telles que ceramiques, saphir, et similaires. Elle presente une tres bonne resistance ä un devissage accidentel ou meme volontaire par Vibration ou du type Chapuis-chocs. L'invention permet aussi d'assurer l'interchangeabilite des composants, et, par consequent,une personnalisation accrue des montres ou des bijoux des utilisateurs. [0040] The invention allows, again, the setting in Cooperation of antagonistic components made of materials of different natures, without friction, elasticity, or other expansion constraint, without requiring an external fixing element such as screws or similar, without no screws or machining that could weaken special materials such as ceramics, sapphire, and the like. It offers very good resistance to accidental or even voluntary unscrewing by vibration or of the Chapuis-shock type. The invention also makes it possible to ensure the interchangeability of the components, and, consequently, an increased personalization of the watches or the jewelery of the users. [0041] Cette invention est applicable aussi bien ä des montres ou bijoux realises en materiaux precieux qu'ä des realisations de grande Serie comportant des composants de faible coüt unitaire, notamment en matiere plastique ou similaire. [0041] This invention is applicable both to watches or jewelry made of precious materials and to mass-produced productions comprising components of low unit cost, in particular made of plastic or the like. [0042] L'invention se prete bien aux cas oü le sous-ensemble 100 comporte des composants realises dans des materiauxdifferents, avec des coefficients de dilatation differents, ou encore des matieres fragiles, ou dures (ceramique, saphir, pierres precieuses, gemmes, camees), qui n'autorisent pas des modes de fixation Standard. Citons parmi des configurations classiques l'assemblage d'une carrure en or avec un fond saphir, ou encore une boite entierement en ceramique, une combinaison metal-ceramique, ou similaires. Les composants peuvent ainsi etre realises en toutes sortes de materiaux : alliages metalliques, notamment precieux ou titres, aciers inoxydables, alliages metalliques au moins partiellement amorphe, ou „Liquidmetal©" ou similaire, ceramiques, saphir, mineraux, pierres dures, caoutchouc, matieres plastiques et notamment elastomeres thermoplastiques dits TPE dont notamment polyurethane thermoplastique dit TPU, polycarbonates dits PC, chlorures de polyvinyle dits PVC, polyacetals ou polyoxymethylene dit POM, silicone, „Nylon®", pour ne eiter, non limitativement, que des materiaux usuels en construction horlogere et en bijouterie-joaillerie.The invention lends itself well to cases where the sub-assembly 100 includes components made of different materials, with different coefficients of expansion, or else fragile or hard materials (ceramic, sapphire, precious stones, gems, cams), which do not allow Standard fixing methods. Examples of classic configurations include the assembly of a gold caseband with a sapphire back, or a case entirely in ceramic, a metal-ceramic combination, or the like. The components can thus be made of all kinds of materials: metal alloys, in particular precious or fine, stainless steels, metal alloys at least partially amorphous, or "Liquidmetal©" or similar, ceramics, sapphire, minerals, hard stones, rubber, materials plastics and in particular thermoplastic elastomers called TPE, including in particular thermoplastic polyurethane called TPU, polycarbonates called PC, polyvinyl chlorides called PVC, polyacetals or polyoxymethylene called POM, silicone, "Nylon®", not to mention, without limitation, usual construction materials watchmaking and jewelry. RevendicationsClaims 1. Sous-ensemble d'habillage (100) pour montre ou pour bijou, comportant, coaxial ä un premier composant (1) et undeuxieme composant (2) comprimant ensemble un joint d'etancheite et de friction (9), et interpose entre eux, un verrou (3) les solidarisant par blocage axial dudit premier composant (1), et dont une surface inferieure (38) vient, en position assemblee, au voisinage d'une surface superieure (28) dudit deuxieme composant (2), caracterise en ce que ledit verrou (3) comporte, saillant axialement de ladite surface inferieure (38) vers ledit deuxieme composant (2), un relief inferieur (41) agence pour, ou bien cooperer de fagon complementaire avec une gorge oblongue (26) partiellement de revolution que comporte ladite surface superieure (28), et interrompue par une butee d'arret (27) limitant la couse angulaire entre ledit deuxieme composant (2) et ledit verrou (3) ä moins d'un tour, ou bien pour constituer une butee d'arret angulaire ä un relief superieur saillant de ladite surface superieure (28) dudit deuxieme composant (2) et s'etendant axialement vers ledit verrou (3). 1. Dressing sub-assembly (100) for a watch or for jewellery, comprising, coaxial with a first component (1) and a second component (2) compressing together a sealing and friction joint (9), and interposed between them, a lock (3) securing them by axial locking of said first component (1), and of which a lower surface (38) comes, in the assembled position, in the vicinity of an upper surface (28) of said second component (2), characterized in that said lock (3) comprises, projecting axially from said lower surface (38) towards said second component (2), a lower relief (41) arranged to, or cooperate in a complementary fashion with an oblong groove (26) partially of revolution that said upper surface (28) comprises, and interrupted by a stopper (27) limiting the angular movement between said second component (2) and said lock (3) to less than one revolution, or else for forming an angular stop at an upper relief projecting from said upper surface (28) of said second component (2) and extending axially towards said latch (3). 2. Sous-ensemble d'habillage (100) selon la revendication 1, caracterise en ce que ledit sous-ensemble (100) comportesensiblement de revolution autour d'un meme axe (D), ledit premier composant (1) et ledit deuxieme composant (2), ledit premier composant (1) comportant une premiere surface (11) agencee pour cooperer de faqon complementaire avec une deuxieme surface (21) que comporte ledit deuxieme composant (2) de fagon ä comprimer avec eile au moins un dit joint d'etancheite et de friction (9) interpose entre ladite premiere surface (11) et ladite deuxieme surface (21), en ce que ledit verrou (3) est egalement sensiblement de revolution autour dudit axe (D), et est agence pour solidariser ledit premier composant (1) avec ledit deuxieme composant (2)par vissage et/ou maintien elastique dans une position de blocage axial selon la direction dudit axe (D), ledit verrou (3) comportant d'une part des premiers moyens de fixation (31) agences pour cooperer avec des premiers moyens de fixation complementaire (13) que comporte ledit premier composant (1), et d'autre part des deuxiemes moyens de fixation ou d'appui (32) agences pour cooperer avec des deuxiemes moyens de fixation ou d'appui complementaire (23) que comporte ledit deuxieme composant (2). 2. Trim sub-assembly (100) according to claim 1, characterized in that said sub-assembly (100) comprises substantially of revolution around the same axis (D), said first component (1) and said second component (2), said first component (1) comprising a first surface (11) arranged to cooperate in a complementary manner with a second surface (21) which comprises said second component (2) so as to compress with it at least one said joint of sealing and friction (9) interposed between said first surface (11) and said second surface (21), in that said lock (3) is also substantially of revolution around said axis (D), and is arranged to secure said first component (1) with said second component (2) by screwing and/or elastic retention in an axial locking position in the direction of said axis (D), said lock (3) comprising on the one hand first fixing means ( 31) agencies to cooperate with first complementary fixing means (13) that comprises said first component (1), and on the other hand second fixing or support means (32) agencies to cooperate with second fixing means or additional support (23) comprised by said second component (2). 3. Sous-ensemble d'habillage (100) selon la revendication 1 ou 2, caracterise en ce que ledit verrou (3) comporte desmoyens de reperage agences pour cooperer avec des moyens de reperage complementaire que comporte ledit deuxieme composant (2) pour determiner leur position d'indexage angulaire relatif. 3. Trim sub-assembly (100) according to claim 1 or 2, characterized in that said lock (3) comprises location means arranged to cooperate with additional location means that comprises said second component (2) to determine their relative angular indexing position. 4. Sous-ensemble d'habillage (100) selon l'une des revendications 1 ä 3, caracterise en ce que ledit verrou (3) comporteune bague (5) comportant ledit au moins un relief inferieur (41). 4. Trim subassembly (100) according to one of claims 1 to 3, characterized in that said lock (3) comprises a ring (5) comprising said at least one lower relief (41). 5. Sous-ensemble cThabiIläge (100) seien Tune des revendications 1 ä 3, caracterise en ce que ledit verrou (3) comporteune bague (5) fendue agencee pour recevoir, sur une partie seulement de sa peripherie, au meins un insert amovible (4) qui comporte un dit relief Interieur (41). 5. cThabiIläge subassembly (100) according to one of claims 1 to 3, characterized in that said lock (3) comprises a split ring (5) arranged to receive, on only part of its periphery, at least a removable insert ( 4) which comprises a said interior relief (41). 6. Sous-ensemble d'habillage (100) selon la revendication 5, caracterise en ce que ledit au moins un insert amovible(4) est inserable et extractible selon la direction dudit axe (D), en en ce que ladite bague (5) comporte, de part et d'autre d'une fente qu'elle comporte, un logement (35), ou respectivement un tenon, agence pour cooperer de fagon complementaire avec un tenon (42), ou respectivement un logement, que comporte un dit insert amovible (4) pour son maintien radial par rapport audit axe (D). 6. Trim sub-assembly (100) according to claim 5, characterized in that said at least one removable insert (4) can be inserted and extracted in the direction of said axis (D), in that said ring (5 ) comprises, on either side of a slot that it comprises, a housing (35), or respectively a tenon, arranged to cooperate in a complementary way with a tenon (42), or respectively a housing, that comprises a said removable insert (4) for its radial retention relative to said axis (D). 7. Sous-ensemble d'habillage (100) selon l'une des revendications 4 ä 6, caracterise en ce que ladite bague (5) est unebague fendue elastique. 7. Trim subassembly (100) according to one of claims 4 to 6, characterized in that said ring (5) is an elastic split ring. 8. Sous-ensemble d'habillage (100) selon l'une des revendications 1 ä 7, caracterise en ce que lesdits Premiers moyensde fixation (31) sont constitues par un filetage agence pour cooperer avec un taraudage constituant lesdits premiers moyens de fixation complementaire (13). 8. Trim subassembly (100) according to one of claims 1 to 7, characterized in that said first fixing means (31) are constituted by a thread arranged to cooperate with a thread constituting said first complementary fixing means (13). 9. Sous-ensemble d'habillage (100) selon la revendication 8, et selon la revendication 5 ou 6, caracterise en ce queladite bague (5) comporte ledit filetage (31), et en ce que ledit insert (amovible (4) est depourvu de filetage. 9. Trim subassembly (100) according to claim 8, and according to claim 5 or 6, characterized in that said ring (5) comprises said thread (31), and in that said insert (removable (4) has no thread. 10. Sous-ensemble d'habillage (100) selon l'une des revendications 1 ä 9, caracterise en ce que lesdits deuxiemesmoyens de fixation ou d'appui (32) sont constitues par une surface superieure que comporte une collerette inferieure (34) que comporte ledit verrou (3), et en ce que lesdits deuxiemes moyens de fixation ou d'appui complementaire (23) sont constitues par une surface inferieure que comporte une collerette superieure (24) que comporte ledit deuxieme composant (4). 10. Trim sub-assembly (100) according to one of claims 1 to 9, characterized in that said second fixing or support means (32) are constituted by an upper surface which includes a lower collar (34) that comprises said lock (3), and in that said second means of fixing or additional support (23) are constituted by a lower surface which comprises an upper collar (24) which comprises said second component (4). 11. Sous-ensemble d'habillage (100) selon la revendication 10, caracterise en ce que ladite collerette inferieure (34) et/ouladite collerette superieure (24) est elastique. 11. Trim subassembly (100) according to claim 10, characterized in that said lower flange (34) and/or said upper flange (24) is elastic. 12. Sous-ensemble d'habillage (100) selon l'une des revendications 1 ä 11, caracterise en ce que au moins un dit jointd'etancheite et de friction (9) est löge dans une gorge de joint (29) que comporte ledit deuxieme composant (2) ou ledit premier composant (1). 12. Trim sub-assembly (100) according to one of claims 1 to 11, characterized in that at least one said sealing and friction joint (9) is housed in a joint groove (29) that comprises said second component (2) or said first component (1). 13. Sous-ensemble d'habillage (100) selon l'une des revendications 1 ä 12, caracterise en ce que ledit premier composant(1) est une carrure et ledit deuxieme composant (2) est un fond. 13. Trim sub-assembly (100) according to one of claims 1 to 12, characterized in that said first component (1) is a middle part and said second component (2) is a back cover. 14. Sous-ensemble d'habillage (100) selon l'une des revendications 1 ä 12, caracterise en ce que ledit premier composant(1) est une carrure et ledit deuxieme composant (2) est un rehaut ou une lunette. 14. Trim sub-assembly (100) according to one of claims 1 to 12, characterized in that said first component (1) is a middle part and said second component (2) is a flange or a bezel. 15. Sous-ensemble d'habillage (100) selon l'une des revendications 1 ä 12, caracterise en ce que ledit premier composant15. Trim sub-assembly (100) according to one of claims 1 to 12, characterized in that said first component (1) est une carrure ou un tube rapporte sur une carrure, et ledit deuxieme composant (2) est une couronne ou une tige de couronne ou un poussoir. (1) is a caseband or a tube attached to a caseband, and said second component (2) is a crown or a crown stem or a pusher. 16. Sous-ensemble d'habillage (100) selon des revendications 1 ä 15, caracterise en ce que ledit verrou (3) comporte aumoins un element elastique agence pour constituer des moyens de repulsion radiale tendant ä plaquer Tun sur l'autre ledit premier composant (1) et ledit deuxieme composant (2). 16. Trim sub-assembly (100) according to claims 1 to 15, characterized in that said latch (3) comprises at least one elastic element arranged to constitute radial repulsion means tending to press one against the other of said first component (1) and said second component (2). 17. Montre (1000) comportant un sous-ensemble d'habillage (100) selon l'une des revendications 1 ä 16.17. Watch (1000) comprising a covering sub-assembly (100) according to one of claims 1 to 16. 18. Bijou comportant un sous-ensemble d'habillage (100) selon l'une des revendications 1 ä 16.18. Jewel comprising a covering subassembly (100) according to one of claims 1 to 16. 19. Procede d'assemblage d'un sous-ensemble d'habillage (100) selon la revendication 5 ou 6, les revendications 7 et8, et l'une des revendications 1 ä 16, caracterise en ce que l'on insere ladite bague (5) fendue elastique dans ledit deuxieme composant (2), en ce qu'on insere dans ladite bague (5) chaque dit insert amovible (4) que comporte ledit verrou (3), en ce qu'on positionne ledit au moins un joint d'etancheite et de friction (9) entre ledit deuxieme composant19. A method of assembling a trim subassembly (100) according to claim 5 or 6, claims 7 and 8, and one of claims 1 to 16, characterized in that said ring is inserted (5) elastically split in said second component (2), in that each said removable insert (4) that said lock (3) comprises is inserted into said ring (5), in that said at least one is positioned sealing and friction joint (9) between said second component (2) et ledit premier composant (1), et ce qu'on visse ensemble ledit verrou (3) et ledit premier composant (1), tout d'abord en entrainant ledit deuxieme composant (2) par rapport audit verrou (3) jusqu'ä ce qu'un dit relief inferieur (41) arrive dans une premiere Position de butee ä une premiere extremite de ladite course angulaire, puis en effectuant le vissage complet au couple preconise entre ledit verrou (3) et ledit premier composant (1), puis en ce qu'on Oriente angulairement ledit deuxieme composant (2) par rapport audit premier composant (1) en l'entrainant dans le sens oppose au sens de vissage jusqu'ä la position desiree. (2) and said first component (1), and said lock (3) and said first component (1) are screwed together, first of all by driving said second component (2) with respect to said lock (3) until said lower relief (41) arrives in a first abutment position at a first end of said angular stroke, then performing complete screwing at the prescribed torque between said lock (3) and said first component (1 ), then in that said second component (2) is angularly oriented with respect to said first component (1) by driving it in the opposite direction to the direction of screwing to the desired position. 20. Procede d'assemblage selon la revendication 19, caracterise en ce que, pour proceder au demontage dudit sous-ensemble d'habillage (100), on poursuit l'entrainement dudit deuxieme composant (2) dans le sens oppose au sens de vissage jusqu'ä ce qu'un dit relief inferieur arrive dans une deuxieme position de butee ä l'autre extremite de ladite course angulaire, autorisant l'entrainement dudit verrou (3) pour son devissage dudit premier composant (1). 20. Assembly method according to claim 19, characterized in that, to proceed with the disassembly of said trim sub-assembly (100), the driving of said second component (2) is continued in the direction opposite to the direction of screwing until said lower relief arrives in a second abutment position at the other end of said angular travel, authorizing the driving of said lock (3) for its unscrewing of said first component (1).
CH01207/19A 2019-09-20 2019-09-20 Casing subassembly for a timepiece, in particular a watch, or a piece of jewellery. CH716625A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH01207/19A CH716625A2 (en) 2019-09-20 2019-09-20 Casing subassembly for a timepiece, in particular a watch, or a piece of jewellery.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01207/19A CH716625A2 (en) 2019-09-20 2019-09-20 Casing subassembly for a timepiece, in particular a watch, or a piece of jewellery.

Publications (1)

Publication Number Publication Date
CH716625A2 true CH716625A2 (en) 2021-03-31

Family

ID=75159318

Family Applications (1)

Application Number Title Priority Date Filing Date
CH01207/19A CH716625A2 (en) 2019-09-20 2019-09-20 Casing subassembly for a timepiece, in particular a watch, or a piece of jewellery.

Country Status (1)

Country Link
CH (1) CH716625A2 (en)

Similar Documents

Publication Publication Date Title
EP2069870B1 (en) Watch case with a composite middle
EP0150746B1 (en) Watch case
EP2859412B1 (en) Rotating bezel system
EP1890203B1 (en) Watch case including a case back, and method of attaching a case back to a watch case
CH712740A2 (en) Subset of clothing for a timepiece, in particular a watch, or for jewelery.
EP3796106B1 (en) Casing subassembly for a timepiece, watch or jewel
EP0770939B1 (en) Timepiece comprising a case with a clockwork movement therein
CH716625A2 (en) Casing subassembly for a timepiece, in particular a watch, or a piece of jewellery.
EP3796104B1 (en) Casing subassembly for a timepiece, watch or jewel
EP3680729B1 (en) Rotatably adjustable back for a clock piece
CH716624A2 (en) Casing subassembly for a timepiece, in particular a watch, or a piece of jewellery.
EP1975747A2 (en) Watch case
EP3276433B1 (en) Casing subassembly for a timepiece, watch or jewel
EP3321749B1 (en) Seal for timepieces
EP4134756B1 (en) Adjustable face for a timepiece
EP2182416A1 (en) Device for positioning and mounting a case-back and process for positioning and mounting this case-back on a watch-case.
EP0383179B1 (en) Watch case provided with a cap made of a hard material
CH712741A2 (en) Subset of clothing for a timepiece, in particular a watch, or for jewelery.
EP1241541B1 (en) Watch-case assembled by the bezel
EP0064951B1 (en) Watch case
CH685465B5 (en) watch case in noble metal.
CH718880A2 (en) Device for fixing a caseback to a middle part of a watch case in an oriented manner.
EP4009118A1 (en) Device for assembling two watch components
EP0770938B1 (en) Timepiece with means for positioning a movement in a case and case for such a timepiece
CH712378A1 (en) Watch case with asymmetrical visual aspect.

Legal Events

Date Code Title Description
AZW Rejection (application)