Abstract:
Elément vissé (1) orientable comprenant un capot (11) et un dispositif pour le réglage de l'orientation angulaire dudit capot (11) par rapport à une carrure (3) de montre. Le dispositif pour le réglage de l'orientation angulaire comprend un membre de couplage (5) et des moyens d'indexation (551,91) entre le capot (11) et le membre de couplage (5), ainsi que des moyens de rappel (4) tendant à rendre solidaire en rotation le capot (11) et le membre de couplage (5).
Abstract:
Cette boîte de montre comprend une carrure (1), un tube (3, 23) solidaire de la carrure (1), muni d'un filetage, une couronne de commande (C) munie d'un filetage vissé sur le tube (3, 23), la couronne de commande (C) comportant une partie externe (10, 20) présentant un signe distinctif (S) visible de l'extérieur et une partie interne (2, 24) logée à l'intérieur de la partie externe (10, 20) et des moyens de serrage (11) pour tenir axialement ladite partie externe (10, 20) et ladite partie interne (2, 24) dans une position angulaire déterminée par rapport à l'axe longitudinal dudit tube. La partie interne (2, 24) comporte des premiers moyens d' indexage angulaire (2a, 24a), la partie externe (10, 20) comportant des seconds moyens d' indexage angulaire (10a, 20a), ces moyens d' indexage étant conformés pour s'engager axialement les uns dans les autres.
Abstract:
Ensemble couronne (2) de remontoir de montre (1) et tube fixe (3) traversant un boîtier (5) contenant un mécanisme d'entraînement (6) des différentes fonctions de la montre (1), tube (3) sur l'extrémité externe duquel est montée la couronne (2), par l'intermédiaire de moyens de liaison (4) permettant, par rotation, son déplacement axial, et conséquemment celui d'un axe taraudé (7) qui lui est associé, pouvant être également déplacée axialement, selon plusieurs positions correspondant à chaque fonction à actionner, la montre (1) comportant par ailleurs une lunette indicatrice (9) dite «rehaut» disposé à l'intérieur de la montre, et manœuvrable en rotation par l'utilisateur par l'intermédiaire d'un organe de commande externe. L'organe de commande du rehaut (9) est constitué par la même couronne (2), en liaison avec ledit rehaut (9) par l'intermédiaire de moyens d ' embrayage - débrayage (12), selon une position axiale prédéterminée de l'axe taraudé (7), de manière à centraliser toutes les fonctions de la montre à partir de ladite couronne (2).
Abstract:
The invention concerns a seal (18), designed to be axially compressed by the crown (8) against the case tube (2) when the crown (8) is screwed on the tube (2), which is subjected to the action of a return spring (21) of the crown (8) which acts on said seal even when the crown is unscrewed, so long as no pull has been exerted on the control stem (4). Thus, if the user of the watch forgets to screw back the crown (8) after using the control device, sealing conditions are provided not only by the radial action seal (18) but also by the axial action seal (18).
Abstract:
The invention concerns a method for mounting a crown screwed (1) on a watch (2) case, characterised in that it comprises the following steps: providing a crown having an internal screw thread comprising a logo or brand (5) arranged on the front face of the crown; providing an intermediate (10) tube comprising two threaded (12, 13) sections; mounting said intermediate tube in a smooth through hole of the case wedging it on a template to arrange the thread inlet of the tube designed to receive the crown thread in an angular position so that when the crown is screwed abutted on the tube said logo or said brand is located in a predetermined position; providing a nut (11) and locking the tube in said angular position.
Abstract:
This watch case comprises a middle (1), a tube (3, 23), which is secured to the middle (1) and is provided with a thread, a control crown (C) which is provided with a thread screwed onto the tube (3, 23), the control crown (C) having an external part (10, 20) that has a distinctive mark (S) that is visible from the outside and an internal part (2, 24) housed inside the external part (10, 20) and clamping means (11) for axially holding said external part (10, 20) and said internal part (2, 24) in an angular position determined with respect to the longitudinal axis of said tube. The internal part (2, 24) has first angular indexing means (2a, 24a), the external part (10, 20) having second angular indexing means (10a, 20a), these indexing means being shaped so as to engage axially in one another.
Abstract:
Push button for water-tight watch cases comprising a locking cap (10) screwed to a head (4) of the actuation screw (3). The cap (10) has a greater axial extension with respect to the head (4) so as to extend beyond it towards the case. An abutment ring nut (14) is screwed to the cap (10) near the free edge, in an unlocking and locking configuration the ring nut (14) respectively abutting on the head (4) and on the case. First sealing means (15) are moreover provided interposed at the abutment of the ring nut (14) in the locking configuration, and second sealing means (16) are provided interposed at the connection between the ring nut (14) and the cap (10) , so that the latter is the actual push element of the button and at the same time protects its internal components, at least in the locking configuration, from the entrance of water.
Abstract:
In a wristwatch (1) with a movement (13) surrounded by a case (4) and operable via a crown (20) fitted to rotate outside the case (4) via a spindle (7) passing through the case (4), in which the crown (20) can be screwed in to provide a seal, incorrect operation is largely prevented in that there are signalling means in operative connection with the crown (20) which show whether or not the crown (20 is in the screwed-in position.
Abstract:
The wristwatch (1) comprises: - at least one containing case (2) having a through hole (3); - at least one mechanism contained in said case (2) and associated with time marking hands able to signal the time to a user; - at least one adjusting member (4, 8) at least partially fitted in said through hole (3) and associated with said mechanism for the manual adjustment of the mechanism itself and comprising: - at least an adjusting crown (4); and - connecting means (8) at least partially fitted in said through hole (3), able to connect the crown (4) to the mechanism for the adjustment of the latter. The crown (4) is entirely made of polymeric material.
Abstract:
A device is described for protecting the crown of a watch comprising a slider capable of sliding, covering and compressing the watch crown against the case.