公开(公告)号：US11409243B2

公开(公告)日：2022-08-09

申请号：US16027652

申请日：2018-07-05

Applicant: ROLEX SA

Inventor： Raoul Behrend ,  Blaise Fracheboud ,  Ludovic Zbylut

IPC: G04B13/02

Abstract: A transmission coupling (100), especially a timepiece transmission coupling, for the mechanical linkage of at least one first part (2A) of a first shaft at least movable in rotation about a first axis (A2) to at least one second part (3A) of a second shaft at least movable in rotation about a second axis (A3), the first and second axes being parallel or substantially parallel, the transmission coupling including the at least one first part (2A), the at least one second part (3A), and at least a first elastic return system (15, 16; 18; 16a′-16d′; 111a, 111b; 221, 222, 223, 224) arranged so as to limit or cancel out the play between the at least one first part (2A) and the at least one second part (3A), and connecting the at least one first part (2A) and the at least one second part (3A).

公开(公告)号：US20150138933A1

公开(公告)日：2015-05-21

申请号：US14542069

申请日：2014-11-14

Applicant: ROLEX SA

Inventor： Raoul Behrend ,  Fabiano Colpo ,  Olivier Hunziker

IPC: G04B17/04

CPC classification number: G04B17/04 ,  G04B15/06 ,  G04B17/06 ,  G04B18/02

Abstract: A regulating system (110) for a horology movement (12) comprising a first sub-system (11) including: a first oscillator (O111) which includes a first balance (B111) and a first balance spring (S111); a first element (M111) for displacement of the first balance spring (S111); and a first element (A111) for activation of the first displacement element (M111), at an instant, or substantially at an instant, when the speed of the first balance (B111) is zero.

Abstract translation: 一种用于钟表运动的调节系统（110），包括：第一子系统（11），包括：第一振荡器（O111），其包括第一余量（B111）和第一平衡弹簧（S111）; 用于第一平衡弹簧的位移的第一元件（M111）（S111）; 以及当第一平衡（B111）的速度为零时，在瞬时或基本上在瞬间激活第一位移元件（M111）的第一元件（A111）。

公开(公告)号：US20190011886A1

公开(公告)日：2019-01-10

申请号：US16027652

申请日：2018-07-05

Applicant: ROLEX SA

Inventor： Raoul Behrend ,  Blaise Fracheboud ,  Ludovic Zbylut

IPC: G04B13/02

Abstract: A transmission coupling (100), especially a timepiece transmission coupling, for the mechanical linkage of at least one first part (2A) of a first shaft at least movable in rotation about a first axis (A2) to at least one second part (3A) of a second shaft at least movable in rotation about a second axis (A3), the first and second axes being parallel or substantially parallel, the transmission coupling including the at least one first part (2A), the at least one second part (3A), and at least a first elastic return system (15, 16; 18; 16a′-16d′; 111a, 111b; 221, 222, 223, 224) arranged so as to limit or cancel out the play between the at least one first part (2A) and the at least one second part (3A), and connecting the at least one first part (2A) and the at least one second part (3A).

公开(公告)号：US20240369971A1

公开(公告)日：2024-11-07

申请号：US18689152

申请日：2022-09-09

Applicant: ROLEX SA

Inventor： Raoul Behrend

IPC: G04B17/06 ,  G04B15/14

Abstract: An inertial element (1), in particular a balance wheel (1), for a timepiece movement (200), the inertial element including a felloe (11) made of or including a first material which is paramagnetic or diamagnetic, and which has an electrical resistivity of greater than 15 μΩ×cm, preferably greater than 20 μΩ×cm.

公开(公告)号：US20200278644A1

公开(公告)日：2020-09-03

申请号：US16803725

申请日：2020-02-27

Applicant: ROLEX SA

Inventor： Raoul Behrend

IPC: G04B13/02 ,  G04B35/00

Abstract: A gearing (E1) for a horological mechanism (100), comprising a first toothed wheel (R1) including first symmetrical teeth (d1) and a second toothed wheel (R2) including second symmetrical teeth (d2), each of the first and second teeth being conformed so that the primitive backlash (J) of the gearing is less than 0.3 .m, or even less than 0.25 .m, or even less than 0.2 .m, or even less than 0.15 .m, or even less than 0.1 .m, or even less than 0.08 .m for the nominal axial center distance (e) of the gearing, where m is the modulus of the wheel of which the tooth forms part.

公开(公告)号：US09081365B2

公开(公告)日：2015-07-14

申请号：US14542069

申请日：2014-11-14

Applicant: Rolex SA

Inventor： Raoul Behrend ,  Fabiano Colpo ,  Olivier Hunziker

IPC: G04B17/04 ,  G04B17/06 ,  G04B15/06 ,  G04B18/02

CPC classification number: G04B17/04 ,  G04B15/06 ,  G04B17/06 ,  G04B18/02

Abstract: A regulating system (110) for a horology movement (12) comprising a first sub-system (11) including: a first oscillator (O111) which includes a first balance (B111) and a first balance spring (S111); a first element (M111) for displacement of the first balance spring (S111); and a first element (A111) for activation of the first displacement element (M111), at an instant, or substantially at an instant, when the speed of the first balance (B111) is zero.

Abstract translation: 一种用于钟表运动的调节系统（110），包括：第一子系统（11），包括：第一振荡器（O111），其包括第一余量（B111）和第一平衡弹簧（S111）; 用于第一平衡弹簧的位移的第一元件（M111）（S111）; 以及当第一平衡（B111）的速度为零时，在瞬时或基本上在瞬间激活第一位移元件（M111）的第一元件（A111）。