Abstract: A device for displaying at least one time-related magnitude including a timepiece movement including at least one time base and at least one energy source which extend in a first same plane, and at least one roller pivotably mounted about an axis of rotation A and which extends in a second plane parallel to the first plane, at least one roller including a display strip arranged on an outer periphery and on which at least one indication of the time-related magnitude is inscribed, the timepiece movement driving at least one roller in rotation about axis A via drive device which extend in the same second plane as at least one roller, at least one roller and the timepiece movement being centred on axis A.

Abstract: The present invention concerns a clickable knob which can be placed on a touch sensor for providing a physical clickable knob on the touch sensor. The detection of the user input of the clickable knob, i.e. the click state and the rotation state, is detected based on a detection of corresponding click and rotation detection points of the clickable knob by touch pixels of the touch sensor.

Abstract: The invention concerns a system comprising a touch sensor and a touch interactor, wherein the touch sensor comprises a touch sensitive surface configured to detect the position of a touch of an object on the touch sensitive surface, wherein the touch interactor comprises a support surface for placing the touch interactor on the touch sensitive surface and an activation member for generating a user input command for the touch sensor by its movement relative to the touch sensitive surface, wherein the touch interactor comprises an active detection point for transmitting an active signal, wherein the touch sensor is configured to determine a coverage, position, orientation and/or identity of the touch interactor on the basis of the active signal, when the touch interactor is placed on the touch sensitive surface.

Abstract: Clickable knob configured to be placed on a touch sensor surface of a touch sensor and to allow the touch sensor to detect a rotational state of the clickable knob and a click state, wherein the click state comprises a clicked state and an unclicked state, the knob (1) comprising: a first knob element (11) comprising a bottom surface (111) configured to face the touch sensor surface, when placed on the touch sensor surface for the detection of the rotational state and the click state, wherein the bottom surface (111) of the first knob element (11) comprises a rotation detection point (14) allowing the detection of the rotational state of the knob (1) in the touch sensor and a click detection point (15) allowing the detection of the click state of the knob (1) in the touch sensor; a second knob element (12) supported such that a rotation of the second knob element (12) causes a corresponding rotation of the first knob element (11) and that the second knob element (12) can be moved in a click direction relativ

Abstract: Button (100) configured to be placed on a touch sensor surface, comprising: a support member (20) comprising a support surface (30) configured to face the touch sensor surface, comprising a click detection portion (32), an activation member (10) movable relative to the support member (20), comprising a user contact surface (12, 14) at least partially transparent, a transparent conductive layer (18) capacitively connected to the user contact surface (12, 14), and switch means (40) which allow an electrically conductive connection of the transparent conductive layer (18) with the click detection portion (32), when the button is in the clicked state, provide an haptic and/or an acoustic feedback, when the button (100) changes from the unclicked to the clicked state and/or vice-versa. The button allows a good detection quality, a good transparency level and a haptic and/or acoustic feedback.

Abstract: Button for a capacitive touch screen (1) comprising a support member (21) with a flat support surface (211) for fixing the support member (21) on the capacitive touch screen (1), wherein the flat support surface (211) defines the screen plane (14); and an activation member (22) which is movable towards the screen plane (14) for touching the screen plane (14) to activate the button (2), wherein the activation member (22) comprises a transparent user contact surface and a touch screen contact surface (225), wherein the transparent user contact surface is configured to transfer information displayed on the capacitive touch screen (1) under the transparent user contact surface and is configured such that a user can press on the transparent contact surface to activate the activation member (22), wherein touch screen contact area (225) is configured to touch the screen plane (14), when the activation member (22) is activated, wherein the touch screen contact surface (225) comprises a conductive contact portion (224

Abstract: A device for displaying at least one time-related magnitude including a timepiece movement including at least one time base and at least one energy source which extend in a first same plane, and at least one roller pivotably mounted about an axis of rotation A and which extends in a second plane parallel to the first plane, at least one roller including a display strip arranged on an outer periphery and on which at least one indication of the time-related magnitude is inscribed, the timepiece movement driving at least one roller in rotation about axis A via drive device which extend in the same second plane as at least one roller, at least one roller and the timepiece movement being centred on axis A.

Abstract: A musical timepiece includes a gong fastened to a structure or a resonator of a watch case, the resonator rigidly assembled to the structure around a chamber, by lugs allowing vibration of the resonator within a determined frequency range, the chamber enclosing a sealing element forming with the lugs the only mechanical connection between the structure and the resonator. The structure or the resonator includes a groove receiving a gasket in contact with the structure and the resonator The structure structure or the resonator or the sealing element includes a rigid protruding relief portion compressing a gasket in its groove, with a hardness less than 20 Shore A, for minimum damping of the vibration of the resonator.

Abstract: The invention concerns a system comprising a touch sensor and a touch interactor, wherein the touch sensor comprises a touch sensitive surface configured to detect the position of a touch of an object on the touch sensitive surface, wherein the touch interactor comprises a support surface for placing the touch interactor on the touch sensitive surface and an activation member for generating a user input command for the touch sensor by its movement relative to the touch sensitive surface, wherein the touch interactor comprises an active detection point for transmitting an active signal, wherein the touch sensor is configured to determine a coverage, position, orientation and/or identity of the touch interactor on the basis of the active signal, when the touch interactor is placed on the touch sensitive surface.

Abstract: A method for orienting a timepiece component including ferromagnetic material, where, on both ends of this component, two magnetic fields each attract it onto a pole piece, with an unbalance in the intensity of these fields around this component, in order to create a differential in the forces thereon and to press one of these ends onto a contact surface of one of the pole pieces, and to hold the other end at a distance from the other pole piece. A magnetic pivot includes such a component with two ends. It includes a guide device with surfaces of two pole pieces each generating a magnetic field attracting one of these ends, the magnetic forces exerted on the two ends being of different intensity, in order to attract only one end into contact with only one of these pole piece surfaces.

Abstract: Watch comprising a case containing an energy accumulator recharged by a winding mechanism, this watch is arranged to receive, attached to the case or in immediate proximity thereto, an additional self-winding mechanism arranged to be worn by a user at the same time as the watch and comprising a transmitter wheel set arranged for contactless cooperation with a receiver wheel set comprised in the winding mechanism, by remote interaction under the action of a field in the air-gap between the transmitter wheel set and the receiver wheel set, the intensity of the field and the maximum air-gap distance being defined to transmit to the receiver wheel set, to recharge the energy accumulator, a torque or a force imparted by a user to the transmitter wheel set, and the additional self-winding mechanism is removable and portable with respect to the case.

Abstract: A musical timepiece includes a gong fastened to a structure or a resonator of a watch case, the resonator rigidly assembled to the structure around a chamber, by lugs allowing vibration of the resonator within a determined frequency range, the chamber enclosing a sealing element forming with the lugs the only mechanical connection between the structure and the resonator. The structure or the resonator includes a groove receiving a gasket in contact with the structure and the resonator The structure structure or the resonator or the sealing element includes a rigid protruding relief portion compressing a gasket in its groove, with a hardness less than 20 Shore A, for minimum damping of the vibration of the resonator.

Abstract: The device for pivoting an arbor about a determined axis includes at least one magnetic bearing including a magnet which exerts a force of attraction on a pivot, made of magnetic material, of the arbor. Further, the bearing includes a magnetic flux centring structure arranged between the magnet and the pivot, and a support for the centring structure. This centring structure includes a peripheral portion and a central portion resiliently connected to the peripheral portion by at least one connecting element, the central portion being formed of a highly magnetically permeable material and having smaller dimensions than those of the magnet. The peripheral portion is rigidly force fitted to the support so that the central portion is centred on the pivot axis.

Abstract: Watch comprising a case containing an energy accumulator recharged by a winding mechanism, this watch is arranged to receive, attached to the case or in immediate proximity thereto, an additional self-winding mechanism arranged to be worn by a user at the same time as the watch and comprising a transmitter wheel set arranged for contactless cooperation with a receiver wheel set comprised in the winding mechanism, by remote interaction under the action of a field in the air-gap between the transmitter wheel set and the receiver wheel set, the intensity of the field and the maximum air-gap distance being defined to transmit to the receiver wheel set, to recharge the energy accumulator, a torque or a force imparted by a user to the transmitter wheel set, and the additional self-winding mechanism is removable and portable with respect to the case.

Abstract: The device for pivoting an arbor of a rotating member, on a determined pivot axis, inside a timepiece movement includes at least one magnetic bearing including a magnet which exerts a force of attraction on a pivot made of magnetic material, of the arbor, and an endstone arranged between the magnet and the pivot, the endstone being formed of a material having a hardness greater than 500 HV and a friction coefficient less than or substantially equal to 0.1 with the material of which the pivot is made. The material forming the endstone has a high magnetic permeability and the endstone has, in cross-section to the pivot axis, smaller dimensions than those of the magnet, said endstone being arranged in the timepiece movement to be centred on the determined pivot axis.

Abstract: A timepiece balance spring made of micromachinable material including a plurality of stages, each forming a spiral wound spring, parallel to each other and all attached to a common axial collet or to the same balance staff, each stage including, at its respective outer end, its own attachment to a balance spring stud which are independent of those of the other stages, the attachment including a position adjustment with respect to a balance spring stud which are also independent of those of the other stages, the attachment and the position adjustment together forming built-in isochronism correction mechanism for the balance spring, and the position adjustment including a plurality of discrete position adjustment positions including housings each arranged to retain a stud.

Abstract: The device for pivoting an arbor about a determined axis includes at least one magnetic bearing including a magnet which exerts a force of attraction on a pivot, made of magnetic material, of the arbor. Further, the bearing includes a magnetic flux centring structure arranged between the magnet and the pivot, and a support for the centring structure. This centring structure includes a peripheral portion and a central portion resiliently connected to the peripheral portion by at least one connecting element, the central portion being formed of a highly magnetically permeable material and having smaller dimensions than those of the magnet. The peripheral portion is rigidly force fitted to the support so that the central portion is centred on the pivot axis.

Abstract: The device for pivoting an arbor of a rotating member, on a determined pivot axis, inside a timepiece movement includes at least one magnetic bearing including a magnet which exerts a force of attraction on a pivot made of magnetic material, of the arbor, and an endstone arranged between the magnet and the pivot, the endstone being formed of a material having a hardness greater than 500 HV and a friction coefficient less than or substantially equal to 0.1 with the material of which the pivot is made. The material forming the endstone has a high magnetic permeability and the endstone has, in cross-section to the pivot axis, smaller dimensions than those of the magnet, said endstone being arranged in the timepiece movement to be centred on the determined pivot axis.

Abstract: A timepiece balance spring made of micromachinable material including a plurality of stages, each forming a spiral wound spring, parallel to each other and all attached to a common axial collet or to the same balance staff, each stage including, at its respective outer end, its own attachment to a balance spring stud which are independent of those of the other stages, the attachment including a position adjustment with respect to a balance spring stud which are also independent of those of the other stages, the attachment and the position adjustment together forming built-in isochronism correction mechanism for the balance spring, and the position adjustment including a plurality of discrete position adjustment positions including housings each arranged to retain a stud.