Patents by Inventor Yves Winkler
Yves Winkler 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).
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Publication number: 20200356061Abstract: A water-resistant watch case of a diving watch, includes at least one back mounted on a lower side of a middle part, and a crystal mounted on an upper side of the middle part. The crystal includes an annular peripheral surface to be fastened with an amorphous metal gasket on an inner annular surface that is complementary in shape, on the upper side of the middle part. The annular peripheral surface of the crystal is inclined towards the inside of the watch case at a determined angle less than 90° relative to a central axis perpendicular to a plane of the watch case to distribute stresses between the crystal and the middle part due to the water pressure during a dive. The annular peripheral surface and the inner annular surface are conical in shape.Type: ApplicationFiled: April 13, 2020Publication date: November 12, 2020Applicant: Omega SAInventors: Cedric KALTENRIEDER, Gregory Kissling, Yves Winkler
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Publication number: 20200356060Abstract: A water-resistant watch case of a diving watch, includes a back mounted on a lower side of a middle part, and a crystal mounted on an upper side of the middle part. The crystal includes an annular peripheral surface mounted by a first portion of an annular gasket made of amorphous metal on an inner annular surface that is complementary in shape, on the upper side of the middle part. A second portion of the gasket on the first portion of the gasket maintains the crystal against the middle part. The annular peripheral surface of the crystal is inclined towards the inside of the watch case at an angle less than 90° relative to a central axis perpendicular to the plane of the watch case to distribute stresses between the crystal and the middle part due to the water pressure.Type: ApplicationFiled: April 14, 2020Publication date: November 12, 2020Applicant: Omega SAInventors: Cedric KALTENRIEDER, Gregory KISSLING, Yves WINKLER
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Publication number: 20200305561Abstract: A decorative piece includes a support made of a material having no usable plastic deformation in which at least one hollow is arranged. The hollow is filled with a first material forming a substrate in which at least one housing is arranged. The housing is arranged so that at least one aesthetic element is housable therein. The substrate further includes a gripper elastically deforming to retain the aesthetic element in the housing. The gripper further includes at least one setting element. A method for setting an aesthetic element on a support includes taking a support provided with at least one hollow, taking at least one aesthetic element, filling the hollow with a first material, making a setting hole and a gripper in the first material, and setting the aesthetic element by placing it in the hole and by deforming the gripper so as to retain the aesthetic element.Type: ApplicationFiled: June 15, 2020Publication date: October 1, 2020Applicant: OMEGA SAInventors: Stephane LAUPER, Gregory KISSLING, Yves WINKLER, Alban DUBACH, Stewes BOURBAN, Alexandre NETUSCHILL, Lionel BLASER
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Patent number: 10772396Abstract: The present invention relates to a decorative piece comprising a support produced in a material which does not include plastic deformation and in which at least one hollow is provided, characterised in that said hollow being filled with a first material being an at least partially amorphous alloy forming a substrate in which at least one housing is provided, said at least one housing being designed so that at least one aesthetic element can be housed therein.Type: GrantFiled: December 18, 2013Date of Patent: September 15, 2020Assignee: Omega S.A.Inventors: Stephane Lauper, Gregory Kissling, Yves Winkler, Alban Dubach, Stewes Bourban, Alexandre Netuschill, Lionel Blaser
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Publication number: 20200201259Abstract: A bearing for an arbor or staff of a rotary wheel set of a timepiece movement, the bearing including a bearing block provided with a housing and an endstone arranged inside the housing, the endstone having a main body provided with a cavity configured to receive a pivot of the arbor of the rotary wheel set, the pivot having the shape of a first cone having a first solid angle, the apex of the first cone being rounded with a predefined first radius of curvature in a range from 0.2 ?m to 50 ?m, the cavity having a second cone shape with a second solid angle, greater than the first solid angle, so that the pivot can rotate in the cavity, the apex of the second cone being rounded and having a predefined second radius of curvature. The second radius of curvature is smaller than the first radius of curvature.Type: ApplicationFiled: December 13, 2019Publication date: June 25, 2020Applicant: The Swatch Group Research and Development LtdInventors: Jean-Jacques BORN, Dominique LECHOT, Yves WINKLER, Christophe VINCENT
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Publication number: 20200157009Abstract: A composite material having a grainy appearance, this composite material including a metal matrix which represents, in terms of volume fraction, between 50 and 95% of the grainy composite material, the ceramic particles having a diameter that lies in the range 0.1 to 2 mm and which represent, in terms of volume fraction, between 50 and 5% of the composite material are dispersed in the metal matrix and form the remainder of this grainy composite material. A method for manufacturing a grainy synthetic material.Type: ApplicationFiled: October 31, 2019Publication date: May 21, 2020Applicant: The Swatch Group Research and Development LtdInventors: Joel PORRET, Yves WINKLER
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Publication number: 20200096946Abstract: A process for producing a part provided with an external element includes: providing an electrically conductive substrate having an upper surface and a raised pattern with a crest on the upper surface; depositing an electrically insulating layer onto the upper surface around the pattern to a thickness less than or equal to the distance between the crest and the upper surface; depositing a metal layer onto the crest by galvanic growth so that the metal layer partly rests on the insulating layer; dissolving the insulating layer; covering an assembly including the substrate and the metal layer with a mass of a base material of the part to form an imprint; separating the mass and the metal layer from the substrate, the mass then exhibiting an external element formed by a recess, the shape of which corresponds to the imprint and the base of which interfaces with the metal layer.Type: ApplicationFiled: November 26, 2019Publication date: March 26, 2020Applicant: The Swatch Group Research and Development LtdInventors: Pascal GROSSENBACHER, Stewes BOURBAN, Pierry VUILLE, Yves WINKLER
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Patent number: 10588386Abstract: The invention relates to a decorative piece comprising a plurality of stones and a device for fixing the stones relative to each other, the fixing device comprises a single base made of a first material which makes it possible to attach all the stones relative to each other by one of their faces, the kites of stones are mounted edge to edge relative to each other so that said single base is masked, characterised in that the first material is an at least partially amorphous alloy. The invention likewise relates to the method for manufacturing such a piece. The invention relates to the field of jewellery, gemstone articles or timepieces.Type: GrantFiled: December 18, 2013Date of Patent: March 17, 2020Assignee: Omega S.A.Inventors: Stephane Lauper, Gregory Kissling, Yves Winkler, Alban Dubach, Stewes Bourban, Lionel Blaser
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Patent number: 10528008Abstract: A process for producing a part provided with an external element includes: providing an electrically conductive substrate having an upper surface and a raised pattern with a crest on the upper surface; depositing an electrically insulating layer onto the upper surface around the pattern to a thickness less than or equal to the distance between the crest and the upper surface; depositing a metal layer onto the crest by galvanic growth so that the metal layer partly rests on the insulating layer; dissolving the insulating layer; covering an assembly including the substrate and the metal layer with a mass of a base material of the part to form an imprint; separating the mass and the metal layer from the substrate, the mass then exhibiting an external element formed by a recess, the shape of which corresponds to the imprint and the base of which interfaces with the metal layer.Type: GrantFiled: May 5, 2017Date of Patent: January 7, 2020Assignee: The Swatch Group Research and Development LtdInventors: Pascal Grossenbacher, Stewes Bourban, Pierry Vuille, Yves Winkler
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Patent number: 10405619Abstract: The invention relates to a method for mounting at least one decorative element (3) on a support (2) comprising the steps of: a. taking a support (2) provided with at least one cavity (4); b. taking at least one decorative element (3); c. filling said cavity with a composite filler material comprising at least one metal powder and at least one organic binder and having, at the moment of filling, a viscosity comprised between 1,000 mPa·s and 1,000,000 mPa·s; d. heating the composite filler material to a higher temperature than its melting point to make it liquid; e. allowing the filler material to cool to form a substrate (6); f. making at least one housing (8) in said substrate (6); g. mounting said decorative element (3) in said housing (8).Type: GrantFiled: May 2, 2016Date of Patent: September 10, 2019Assignee: The Swatch Group Research and Development LtdInventors: Alban Dubach, Stewes Bourban, Yves Winkler, Pierry Vuille, Jean-Claude Martin
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Publication number: 20190262896Abstract: A method for manufacturing a micromechanical component made of a first material, the first material being a material that can become at least partially amorphous, the method including: a) providing a mold made of a second material, the mold including a cavity forming the negative of the micromechanical component; b) providing the first material and forming the first material in the cavity of the mold, the first material having undergone, at a latest at a time of the forming, treatment allowing the first material to become at least partially amorphous; c) separating the micromechanical component thus formed from the mold.Type: ApplicationFiled: October 11, 2016Publication date: August 29, 2019Applicant: The Swatch Group Research and Development LtdInventors: Tommy CAROZZANI, Yves WINKLER, Alban DUBACH
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Publication number: 20190210402Abstract: A method of fabricating a decoration formed of an embossed envelope the internal surface of which includes at least one attachment adapted for fixing the decoration.Type: ApplicationFiled: September 22, 2017Publication date: July 11, 2019Applicant: The Swatch Group Research and Development LtdInventors: Pierry VUILLE, Yves WINKLER
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Publication number: 20190196408Abstract: A process for producing a metal alloy balance wheel by molding, the process including the following steps: a) making a mold in the negative shape of the balance wheel, b) getting hold of a metal alloy that has a thermal expansion coefficient of less than 25 ppm/° C. and is able to be in an at least partly amorphous state when it is heated to a temperature between its glass transition temperature and its crystallization temperature, c) putting the metal alloy into the mold, the metal alloy being heated to a temperature between its glass transition temperature and its crystallization temperature so as to be hot-molded and to form a balance wheel, d) cooling the metal alloy to obtain a balance wheel made of the metal alloy, e) releasing the balance wheel obtained in step d) from its mold.Type: ApplicationFiled: October 3, 2018Publication date: June 27, 2019Applicant: The Swatch Group Research and Development LtdInventors: Alexandre Haemmerli, Francois Gueissaz, Jean-Claude Martin, Lionel Paratte, Yves Winkler, Gianni Di Domenico, Pascal Winkler, Jean-Luc Helfer, Lionel Tombez, Baptiste Hinaux, Donald William Corson, Michel Willemin
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Publication number: 20190121294Abstract: A device including a first part and at least a second part to be assembled to the first part, the first part including a body from which an attachment extends, the attachment defining a housing for the second part, for example as a timepiece hand.Type: ApplicationFiled: January 13, 2017Publication date: April 25, 2019Applicant: The Swatch Group Research and Development Ltd.Inventors: Tommy CAROZZANI, Yves WINKLER
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Patent number: 10212995Abstract: A decorative piece including a support made of a material having no plastic deformation in which at least one hollow is arranged. The hollow is filled with a first material forming a substrate in which at least one housing is arranged, the at least one housing configured so that at least one aesthetic element can be housed therein.Type: GrantFiled: December 19, 2013Date of Patent: February 26, 2019Assignee: Omega SAInventors: Stephane Lauper, Gregory Kissling, Yves Winkler, Alban Dubach, Stewes Bourban, Alexandre Netuschill, Lionel Blaser
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Patent number: 10206464Abstract: A decorative piece includes a support made of a material having no usable plastic deformation in which at least one hollow is arranged. The hollow is filled with a first material forming a substrate in which at least one housing is arranged. The housing is arranged so that at least one aesthetic element is housable therein. The substrate further includes a gripper deforming by thermal expansion to retain the aesthetic element in the housing. The gripper further includes at least one setting element. A method for setting an aesthetic element on a support includes taking a support provided with at least one hollow, taking at least one aesthetic element, filling the hollow with a first material, making a setting hole and a gripper in the first material, and setting the aesthetic element by placing it in the hole and by deforming the gripper so as to retain the aesthetic element.Type: GrantFiled: June 26, 2015Date of Patent: February 19, 2019Assignee: OMEGA SAInventors: Stephane Lauper, Gregory Kissling, Yves Winkler, Alban Dubach, Stewes Bourban, Alexandre Netuschill, Lionel Blaser
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Patent number: 10158120Abstract: The present invention concerns an electrochemical device comprising a cathode and an anode separated from each other by a separator, the battery further comprising two current collectors so that the anode and cathode are each arranged between the separator and a current collector, characterized in that at least one of the two current collectors is made of an at least partially amorphous material comprising at least one metallic element.Type: GrantFiled: December 20, 2012Date of Patent: December 18, 2018Assignee: The Swatch Group Research and Development LtdInventors: Michael Stalder, Yves Winkler, Agnes Marlot Doerr
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Patent number: 10086642Abstract: The method makes it possible to produce a decorated element for a timepiece or piece of jewelry. This decorated element may be, for example, a watch dial. The method includes the steps of taking a base substrate, and micromachining on said base substrate a mold or decorative partitions in a programmed pattern, and filling the mold or the decorative partitions with at least one filler material to obtain the decorated element. The filler material may be an epoxy resin and the mold or the partitions are obtained by melting and solidifying a solder paste or powder.Type: GrantFiled: October 15, 2015Date of Patent: October 2, 2018Assignee: The Swatch Group Research and Development LtdInventors: Alban Dubach, Pierry Vuille, Yves Winkler, Stewes Bourban, Jean-Claude Martin
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Publication number: 20180193921Abstract: A process for assembling a device including first and second parts made of first and second materials, respectively, and a third part made of a third material that acts as an intermediate part enabling the assembling, the process including: providing a preform made from an at least partially amorphous metal material capable of increasing its volume under temperature and pressure conditions; placing the first and second parts with the preform between two cavity plates having, the negative shape of the device; heating the assembly to a temperature between the glass transition temperature and the crystallization temperature of the preform to enable, at latest during the heating, the preform to be in a form of a foam and enable expansion of the preform to fill the negative shape of the device and form the third part; cooling the assembly to solidify the preform and separate the device from the cavity plates.Type: ApplicationFiled: July 20, 2016Publication date: July 12, 2018Applicant: The Swatch Group Research and Development LtdInventors: Alban DUBACH, Yves WINKLER
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Publication number: 20180193919Abstract: A device including a first portion made of a first material and a second portion made of a second material, the second part extends from one of faces of the first portion and is made of an amorphous material.Type: ApplicationFiled: July 20, 2016Publication date: July 12, 2018Applicant: The Swatch Group Research and Development LtdInventors: Alban DUBACH, Yves WINKLER