-
11.发明公开公开(公告)号：US20240061377A1
公开(公告)日：2024-02-22
申请号：US18450028
申请日：2023-08-15
Inventor： Gianni DI DOMENICO , Baptiste HINAUX , Mohammad Hussein KAHROBAIYAN , Jean-Luc HELFER , Pascal WINKLER
CPC classification number: G04B17/063 , G04B17/045
Abstract: A regulating member for a horological movement includes an oscillating weight, for example a balance, a balance spring including a flexible strip wound about itself in a plurality of turns, the strip having a predefined rigidity to allow the oscillating weight to undergo a rotary oscillatory motion, and the strip including an outer end of the strip. The regulating member includes a resilient device for compensating for external pressure, connecting the outer end to a first support that is immobile with respect to the horological movement, the resilient compensation device being configured to adapt its stiffness according to the external pressure in order to compensate for an effect of the external pressure on the regulating member. Additionally, the horological movement includes the regulating member.
-
12.发明公开公开(公告)号：US20240027966A1
公开(公告)日：2024-01-25
申请号：US18346502
申请日：2023-07-03
Inventor： Gianni DI DOMENICO , Baptiste HINAUX , Mohammad Hussein KAHROBAIYAN , Jean-Luc HELFER , Pascal WINKLER
CPC classification number: G04B17/06 , G04B17/045 , G04B17/222
Abstract: A regulating member (1) for a horological movement including an oscillating weight, for example a balance, and a balance spring including a flexible strip (2) wound about itself in a plurality of turns, the strip (2) having a predefined rigidity to allow the oscillating weight to undergo a rotary oscillatory motion, the strip (2) including an outer end (9), wherein the regulating member (1, 10) includes a temperature-compensating resilient device configured to adapt the stiffness thereof as a function of the temperature to compensate for the effect of temperature on the regulating member (1, 10), the resilient device including a resilient element (5) connecting the outer end (9) to a first support (7) that is stationary relative to the horological movement, as well as preloading means (6) for applying a variable force or torque to the resilient element (5) as a function of the temperature.
-
13.发明公开公开(公告)号：US20240027965A1
公开(公告)日：2024-01-25
申请号：US18344236
申请日：2023-06-29
Inventor： Gianni DI DOMENICO , Baptiste HINAUX , Mohammad Hussein KAHROBAIYAN , Jean-Luc HELFER , Pascal WINKLER
CPC classification number: G04B17/06 , G04B17/045
Abstract: A regulating member (10) for a horological movement including a balance, a balance spring including a flexible strip (2) coiled on itself in several turns, the strip (2) having a predefined rigidity to enable the balance to perform a rotary oscillatory movement, the strip including an outer end (9). The regulating member (10) includes a resilient device for compensating the direction of gravity with respect to the regulating member (10), the resilient device adapting its stiffness according to gravity to compensate for the effect of gravity on the regulating member, the resilient device including a resilient element (5) connecting the outer end (9) to a first non-movable support (7) with respect to the horological movement, as well as prestressing means (6) for applying a variable force or torque on the resilient element (5) according to the direction of gravity with respect to the regulating member (10).
-
Patent Agency Ranking
14.发明公开公开(公告)号：US20240027964A1
公开(公告)日：2024-01-25
申请号：US18348719
申请日：2023-07-07
Inventor： Gianni DI DOMENICO , Baptiste HINAUX , Mohammad Hussein KAHROBAIYAN , Jean-Luc HELFER , Pascal WINKLER
CPC classification number: G04B17/045 , G04B17/24
Abstract: A regulating member for a horological movement including an oscillating mass, for example a balance, a flexible guide including at least two flexible blades connecting a rigid support to the oscillating mass to enable the oscillating mass to make a rotary movement about a virtual pivot, the regulating member including an elastic device for compensating for the external pressure, the elastic compensation device being arranged in series with the rigid support, so as to connect the rigid support to means for securing the regulating member to the horological movement, the elastic compensation device being configured to adapt its stiffness according to the external pressure in order to compensate for the effect of external pressure on the regulating member.
-
公开(公告)号：US20200033805A1
公开(公告)日：2020-01-30
申请号：US16511191
申请日：2019-07-15
Inventor： Gianni DI DOMENICO , Pierre CUSIN , Jean-Luc HELFER , Alex GANDELHMAN , Pascal WINKLER , Baptiste HINAUX , Dominique LECHOT , Olivier MATTHEY , Laurent KLINGER , Jerome FAVRE
IPC: G04B17/10
Abstract: A mechanical timepiece oscillator includes, between a support and an inertial element, a flexure bearing with flexible strips crossed in projection, including, superposed, an upper level that includes, between an upper support and an upper inertial element, an upper primary strip in a first direction and an upper secondary strip in a second direction, and a lower level that includes, between a lower support and a lower inertial element, a lower primary strip in the first direction and a lower secondary strip in the second direction. The upper level and lower level include, between the support and the upper or respectively lower support, a translational table with an elastic connection along one or two axes of freedom in the oscillation plane, of lower stiffness than that of each flexible strip.
-
公开(公告)号：US20200033804A1
公开(公告)日：2020-01-30
申请号：US16438960
申请日：2019-06-12
Inventor： Gianni DI DOMENICO , Pierre CUSIN , Jean-Luc HELFER , Alex GANDELHMAN , Pascal WINKLER , Baptiste HINAUX , Dominique LECHOT , Olivier MATTHEY , Laurent KLINGER , Jerome FAVRE
Abstract: A method for making a flexure bearing for an oscillator with an inertial element oscillating in a plane supported by flexible strips fixed to a stationary support returning it to a rest position includes: forming the bearing with basic strips in superposed levels, each having an aspect ratio of less than 10; breaking down the number of basic levels into a plurality of sub-units, each including one or two strips joining a basic support and a basic inertial element, which are made by etching substrates; assembling the sub-units by joining their basic inertial elements; and fixing the basic supports to the support, directly or via translational tables along one or two in-plane translational degrees of freedom, of lower translational stiffness than that of the sub-unit.
-
公开(公告)号：US20180136609A1
公开(公告)日：2018-05-17
申请号：US15793145
申请日：2017-10-25
Inventor： Pascal WINKLER , Jean-Luc HELFER , Dominique LECHOT , Jean-Jacques BORN
CPC classification number: G04B43/002 , G04B17/045 , G04B17/10 , G04B31/02
Abstract: Strip resonator for a mechanical watch movement, comprising a structure, an oscillating inertial element, and elastic strips forming a flat bearing for the inertial element, and a flat, anti-shock device arranged to protect each strip from rupture in the event of a shock, and including a first prestressed flexible element arranged to allow a variation in length during the expansion or contraction of a strip within a range of lengths corresponding to normal operation of this strip under the action of a stress of intensity lower than a first threshold, and to prevent the expansion or contraction of this strip when it is subjected to a tensile or respectively compressive stress of intensity higher than the first threshold, and the resonator includes, for the three-dimensional anti-shock protection of the strips, in an axial direction perpendicular to a main plane, axial protection means, which include, on the one hand, axial banking members for limiting the axial travel of at least one inertial element, and on the other hand, an axial anti-shock device comprising a second axially prestressed flexible element.
-
公开(公告)号：US20170010586A1
公开(公告)日：2017-01-12
申请号：US15114336
申请日：2015-12-14
Inventor： Gianni DI DOMENICO , Baptiste HINAUX , Laurent KLINGER , Jean-Luc HELFER
IPC: G04B17/04
CPC classification number: G04B17/045
Abstract: A timepiece or watch includes at least one resonator, which includes at least one weight that oscillates with respect to a connecting element fixed to a structure of a timepiece movement. The weight is suspended from the connecting element by resilient crossed strips which extend at a distance from each other in two parallel planes. The projections of the strips on one of the parallel planes intersect at a virtual pivot axis of the weight, and define a first angle which is the apex angle opposite which there extends the portion of the connecting element that is located between the attachments of the crossed strips to the connecting element. The first angle is between 68° and 76°.
Abstract translation: 钟表或手表包括至少一个谐振器，其包括至少一个相对于固定到钟表运动的结构的连接元件振荡的重量。 重物通过在两个平行的平面中彼此间隔一定距离的弹性交叉条悬挂在连接元件上。 在其中一个平行平面上的条带的突起在重物的虚拟枢转轴线处相交，并且限定第一角度，该第一角度是顶点角度，其与延伸连接元件的位于交叉的附件之间的部分相对 连接到连接元件。 第一个角度在68°和76°之间。
-
-
-
-
-
-
-
Search Results
18
records
(took 0.019 seconds)
