Patents by Inventor Thierry Conus
Thierry Conus has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 9785118Abstract: The present invention concerns an assembly for holding or supporting a timepiece balance spring including a balance spring stud and a stud-holder, wherein said stud-holder includes: a base comprising an upper face and a lower face extending along a longitudinal axis; characterized in that the base includes a lug of non-constant shape protruding from one of the faces, said assembly further comprising a holding plate including a first opening and a second opening separated by a deformable arm, with the stud engaging in the second opening.Type: GrantFiled: December 10, 2015Date of Patent: October 10, 2017Assignee: ETA SA Manufacture Horlogere SuisseInventors: Julien Christan, Laurent Kaelin, Ivan Villar, Thierry Conus
-
Publication number: 20170248918Abstract: Method for attachment of a last outer coil of a timepiece balance spring inside a groove provided in a balance spring stud, wherein the method includes the step of adhesive bonding the last outer coil of the timepiece balance spring by means of a fluid adhesive whose viscosity is comprised between 200 and 400 mPa·s.Type: ApplicationFiled: October 20, 2016Publication date: August 31, 2017Applicant: ETA SA Manufacture Horlogere SuisseInventors: Julien CHRISTAN, Thierry Conus
-
Publication number: 20170168455Abstract: The present invention concerns an assembly for holding or supporting a timepiece balance spring, comprising a balance spring stud and a balance cock on which is fixed a balance spring stud-holder, wherein said stud-holder comprises a holding means provided with a housing for housing the balance spring stud therein and a gripping means, at least said gripping means being movable with respect to the holding means in order to lock the balance spring stud inside its housing.Type: ApplicationFiled: November 18, 2016Publication date: June 15, 2017Applicant: ETA SA Manufacture Horlogere SuisseInventors: Florent STRAHM, Ivan VILLAR, Laurent KAELIN, Thierry CONUS
-
Patent number: 9645549Abstract: A balance spring includes a strip of polygonal section wound on itself into several coils. At least one coil of the balance spring includes a coil spacer device including at least four stop members mounted on the same face and protruding from the thickness of the at least one coil of the strip. Each of the at least four stop members is arranged to enter into contact with the opposite face of another coil of the strip preventing the other coil from touching the at least one coil in the event of a shock.Type: GrantFiled: November 19, 2014Date of Patent: May 9, 2017Assignee: ETA SA Manufacture Horlogere SuisseInventors: Thierry Conus, Jean-Luc Helfer, Andres Cabezas Jurin, Patrick Gasser
-
Patent number: 9645551Abstract: A method of improving pivoting of a wheel set for a scientific instrument, including an arbor pivoting or oscillating about an axis, in which: static balancing of the wheel set is performed to bring the center of gravity onto the axis; a desired value is determined for resulting unbalance moment of the wheel set about the axis, corresponding to a predetermined divergence between a first principal longitudinal axis of inertia of the wheel set, and the axis; at a predetermined speed about the axis, the resulting unbalance moment is measured with regard to the axis; and an adjustment of the resulting unbalance moment is made within a given determined tolerance with regard to the desired value, and performed by machining both sides of a median plane including the two secondary axes of inertia of the wheel set.Type: GrantFiled: November 30, 2012Date of Patent: May 9, 2017Assignee: The Swatch Group Research and Development LtdInventors: Thierry Conus, Marco Verardo, Ivan Villar, Andres Cabezas Jurin, Jean-Luc Helfer, Emmanuel Graf
-
Publication number: 20170123380Abstract: A watch including a movement including itself an isochronous timepiece oscillator mechanism including a fixed support bearing a crosspiece carrying N primary resonators each including a weight carried by a rotating flexible bearing fixed to this crosspiece. Each primary resonator has a center of mass which, at rest, is on the virtual pivot axis of its rotating flexible bearing and is arranged to oscillate in rotation about this virtual pivot axis. The primary resonators are arranged in rotational symmetry of order N about a main axis parallel to the virtual pivot axes, and oscillating motions of any two primary resonators are phase shifted by the value of the central angle formed by their respective virtual pivot axes with the main axis.Type: ApplicationFiled: January 26, 2016Publication date: May 4, 2017Applicant: ETA SA Manufacture Horlogere SuisseInventors: Pascal WINKLER, Jean-Luc HELFER, Gianni DI DOMENICO, Thierry CONUS
-
Publication number: 20170102672Abstract: Wristwatch comprising a mechanical device for executing a first mechanical function arranged to produce a first acoustic alarm signal, and an electronic device housed in a bracelet and arranged to produce a second acoustic alarm signal and/or a mechanical vibration, wherein the electronic device is arranged to produce the second acoustic alarm signal at the moment when the mechanical device for executing the first mechanical function produces the first acoustic alarm signal.Type: ApplicationFiled: July 21, 2016Publication date: April 13, 2017Applicant: The Swatch Group Research and Development LtdInventors: Jean-Claude MARTIN, Jean-Jacques BORN, Thierry CONUS, Jean-Claude EGGEN, Emmanuel FLEURY, Michel WILLEMIN
-
Publication number: 20170045861Abstract: The mechanical timepiece movement includes at least one barrel, a set of gear wheels driven at one end by the barrel, and an escapement mechanism of a local oscillator with a resonator in the form of a sprung balance and a feedback system for the timepiece movement. The escapement mechanism is driven at another end of the set of gear wheels. The feedback system includes at least one precise reference oscillator combined with a frequency comparator to compare the frequency of the two oscillators and a mechanism for regulating the local oscillator resonator to slow down or accelerate the resonator based on the result of a comparison in the frequency comparator.Type: ApplicationFiled: June 29, 2016Publication date: February 16, 2017Applicant: ETA SA Manufacture Horlogere SuisseInventors: Pascal WINKLER, Gianni DI DOMENICO, Thierry CONUS, Jean-Luc HELFER
-
Patent number: 9563175Abstract: An assembly for holding or supporting a timepiece balance spring including a base provided with an upper surface and a lower surface on which a balance spring stud and a stud-holder are arranged. The stud-holder secures the stud to an escapement mechanism.Type: GrantFiled: December 21, 2015Date of Patent: February 7, 2017Assignee: ETA SA Manufacture Horlogere SueisseInventors: Julien Christan, Laurent Kaelin, Ivan Villar, Thierry Conus
-
Publication number: 20160370766Abstract: A mechanical clock movement includes a resonator, an escapement linked to the resonator, and a display of at least one item of time information. The display is driven by a mechanical drive device via a counter wheel train, the work rate of which is set by the escapement. At least the resonator is housed in a chamber, in which a reduced pressure in relation to atmospheric pressure prevails. The escapement is a magnetic escapement including an escape wheel coupled directly or indirectly to the resonator via a non-contact magnetic coupling system, wherein the magnetic coupling system is formed so that a non-magnetic wall of the chamber runs through the magnetic escapement so that a first part of the escapement is located inside the chamber whereas a second part of the escapement is located outside the chamber.Type: ApplicationFiled: December 18, 2014Publication date: December 22, 2016Applicant: ETA SA MANUFACTURE HORLOGERE SUISSEInventors: Pascal WINKLER, Jean-Luc HELFER, Thierry CONUS, Gianni DI DOMENICO, Jean-Jacques BORN
-
Publication number: 20160299470Abstract: A balance spring includes a strip of polygonal section wound on itself into several coils. At least one coil of the balance spring includes a coil spacer device including at least four stop members mounted on the same face and protruding from the thickness of the at least one coil of the strip. Each of the at least four stop members is arranged to enter into contact with the opposite face of another coil of the strip preventing the other coil from touching the at least one coil in the event of a shock.Type: ApplicationFiled: November 19, 2014Publication date: October 13, 2016Applicant: ETA SA Manufacture Horlogère SuisseInventors: Thierry CONUS, Jean-Luc HELFER, Andres CABEZAS JURIN, Patrick GASSER
-
Patent number: 9465363Abstract: A timepiece oscillator comprising a structure and distinct, temporally and geometrically offset, primary resonators, each comprising a mass returned to the structure by an elastic return means, this timepiece oscillator comprises coupling means for the interaction of the primary resonators, comprising a wheel set subjected to a torque or drive force, this wheel set comprising drive and guide means arranged to drive and guide a control means articulated with transmission means, each articulated, remote from the control means, with a mass of a primary resonator, and the primary resonators and the wheel set are arranged such that the axes of articulation of any two of the primary resonators and the axis of articulation of the control means are never coplanar.Type: GrantFiled: February 2, 2016Date of Patent: October 11, 2016Assignee: ETA SA Manufacture Horlogere SuisseInventors: Pascal Winkler, Jean-Luc Helfer, Gianni Di Domenico, Thierry Conus, Jean-Jacques Born
-
Patent number: 9457536Abstract: An assembly of a member, made of a first material in an aperture of a part, made of a second material having no plastic domain, using an intermediate part made of a third material, mounted between the member and the part. The intermediate part includes a hole for receiving the member. The part includes pierced holes forming a deformation mechanism distributed around the aperture thereof. The elastically and plastically deformed intermediate part radially grips the member and stresses the elastic deformation mechanism of the part so as to secure the assembly in a manner that is not destructive for the part. Such an assembly can for example be used in the field of timepieces.Type: GrantFiled: November 22, 2011Date of Patent: October 4, 2016Assignee: ETA SA MANUFACTURE HORLOGERE SUISSEInventors: Thierry Conus, Marco Verardo, Igor Saglini, Frederic Kohler
-
Patent number: 9459589Abstract: The invention relates to a double balance spring (21) including, made in a layer of silicon-based material (11), a first balance spring (23) coaxially mounted on a collet (13, 27), the collet (13, 27) including an extending part (9) that projects from said balance spring and which is made in a second layer of silicon-based material (5). According to the invention, said extending part extends (17) into a third layer (7) of silicon-based material coaxially with a second balance spring (25) so as to form a one-piece double balance spring (21) made of silicon-based materials. The invention also relates to a timepiece including a balance spring of this type and the method of manufacturing the same. The invention concerns the field of timepiece movements.Type: GrantFiled: March 20, 2009Date of Patent: October 4, 2016Assignee: Nivarox-FAR S.A.Inventors: Pierre-André Bühler, Marco Verardo, Thierry Conus, Jean-Philippe Thiebaud, Jean-Bernard Peters, Pierre Cusin
-
Patent number: 9436162Abstract: A method for adjusting an oscillation frequency of a sprung balance assembly, in which a removal or a displacement of material is conducted on a component of this sprung balance assembly under an effect of a pulse of a laser source to conduct a micromachining or microfusion operation on the material of this component to vaporize or displace this material. This pulse is controlled by a controller configured to generate, sequence, interrupt any pulse and to control movements of a beam of this laser source, and the controller is automatically controlled by a measuring or comparing mechanism.Type: GrantFiled: July 12, 2011Date of Patent: September 6, 2016Assignee: ETA SA Manufacture Horlogere SuisseInventors: Laurent Klinger, Thorsten Kramer, Marc Lippuner, Thierry Conus, Marco Verardo
-
Publication number: 20160223989Abstract: A timepiece oscillator comprising a structure and distinct, temporally and geometrically offset, primary resonators, each comprising a mass returned to the structure by an elastic return means, this timepiece oscillator comprises coupling means for the interaction of the primary resonators, comprising a wheel set subjected to a torque or drive force, this wheel set comprising drive and guide means arranged to drive and guide a control means articulated with transmission means, each articulated, remote from the control means, with a mass of a primary resonator, and the primary resonators and the wheel set are arranged such that the axes of articulation of any two of the primary resonators and the axis of articulation of the control means are never coplanar.Type: ApplicationFiled: February 2, 2016Publication date: August 4, 2016Applicant: ETA SA Manufacture Horlogere SuisseInventors: Pascal WINKLER, Jean-Luc HELFER, Gianni DI DOMENICO, Thierry CONUS, Jean-Jacques BORN
-
Patent number: 9383725Abstract: A device for measuring the accuracy of a mechanical watch includes a time reference source, a calculating mechanism, and another data processing unit. The time reference source is formed by an internal time reference source, or by a receiving and processing mechanism arranged to receive and process signals transmitted by an external time source to permanently update a repeater clock internal to the device. The calculating mechanism is arranged to calculate time differences between display values, and/or between time reference points provided by the time reference source, and to calculate a variation in rate. The another data processing unit is arranged to store and process at least one variation in rate calculated by the calculating mechanism, and/or a viewing mechanism arranged to display at least one variation in rate calculated by the calculating mechanism.Type: GrantFiled: November 18, 2015Date of Patent: July 5, 2016Assignee: The Swatch Group Research and Development Ltd.Inventors: Michel Willemin, Cedric Decosterd, Thierry Hessler, Thierry Conus
-
Publication number: 20160179059Abstract: The present invention concerns an assembly for holding or supporting a timepiece balance spring including a balance spring stud and a stud-holder, wherein said stud-holder includes: a base comprising an upper face and a lower face extending along a longitudinal axis; characterized in that the base includes a lug of non-constant shape protruding from one of the faces, said assembly further comprising a holding plate including a first opening and a second opening separated by a deformable arm, with the stud engaging in the second opening.Type: ApplicationFiled: December 10, 2015Publication date: June 23, 2016Applicant: ETA SA Manufacture Horlogere SuisseInventors: Julien CHRISTAN, Laurent KAELIN, Ivan VILLAR, Thierry CONUS
-
Publication number: 20160179056Abstract: The present invention concerns an assembly (1) for holding or supporting a timepiece balance spring including a base (5) provided with an upper surface and a lower surface on which a balance spring stud (9) and a stud-holder (3) are arranged, wherein the stud-holder includes: means (6) of securing said stud to an escapement mechanism.Type: ApplicationFiled: December 21, 2015Publication date: June 23, 2016Applicant: ETA SA Manufacture Horlogere SuisseInventors: Julien CHRISTAN, Laurent KAELIN, Ivan VILLAR, Thierry CONUS
-
Patent number: 9348313Abstract: The invention relates to a timepiece movement including a resonator formed by the cooperation of a balance with a balance spring, said resonator being pivotally mounted between a bar and another part such as a bar or a main plate. According to the invention, the timepiece movement further includes a device preventing adhesion of said balance spring against said bar including a surface decreasing means formed on the bar for limiting the contact surface when the faces of said balance spring and of said bar touch each other.Type: GrantFiled: April 21, 2014Date of Patent: May 24, 2016Assignee: ETA SA Manufacture Horlogére SuisseInventors: Laurent Klinger, Thierry Conus