公开(公告)号：US20230315024A1

公开(公告)日：2023-10-05

申请号：US18191014

申请日：2023-03-28

Applicant: ROLEX SA

Inventor： Pierre-Alain Graemiger ,  Ludovic Zbylut

IPC: G04F7/08

CPC classification number: G04F7/0809 ,  G04F7/0857 ,  G04F7/0861

Abstract: A method for operating a counting device (90), such as a countdown device, or a timepiece movement (100) or a timepiece (200), the method including performing a first action on a first control member (C1) causing a first timepiece function to be returned to an initial state, and then performing a second action on the first control member (C1) causing an action of adjusting or winding a second timepiece function.

公开(公告)号：US11733652B2

公开(公告)日：2023-08-22

申请号：US16397252

申请日：2019-04-29

Applicant: ROLEX SA

Inventor： Ludovic Zbylut

IPC: G04B19/16 ,  G04F7/08 ,  G04F10/00 ,  G09G5/37

CPC classification number: G04B19/166 ,  G04F7/0804 ,  G04F7/089 ,  G04F7/0809 ,  G04F10/00 ,  G09G5/37 ,  G04F7/08 ,  G09G2354/00

Abstract: A system (100) for displaying time or time derivative information, in particular a measured time, the system including a limb (10) comprising at least one modifiable graphic element (20a-f) forming time or time derivative reference information, a member (1) for indicating the time or time derivative information in cooperation with the limb, a device (2, 8, 22, 71) for modifying the graphic element, and a device (3, 4, 34) for resetting, by action of a user, to a predetermined configuration, in particular for resetting to zero, the time or time derivative information displayed by cooperation of the indication member and of the limb.

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：US11914329B2

公开(公告)日：2024-02-27

申请号：US17380140

申请日：2021-07-20

Applicant: ROLEX SA

Inventor： Ludovic Zbylut

IPC: G04B27/04

CPC classification number: G04B27/04

Abstract: Indexing device (100) for a pull-out piece (10) for a timepiece,

including an indexing member (4),
and an indexing element (3) which has at least two sets of flanks (31a, 31b, 31c; 32a, 32b) for defining indexing positions of pull-out piece (10) and which is mounted on the indexing member (4), the indexing member (4) and the indexing element (3) being arranged or configured so as to define at least two positions, in particular at least two fixing positions, of the indexing element (3) on the indexing member (4).

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：US20190332066A1

公开(公告)日：2019-10-31

申请号：US16397252

申请日：2019-04-29

Applicant: ROLEX SA

Inventor： Ludovic Zbylut

IPC: G04F7/08 ,  G09G5/37 ,  G04F10/00

Abstract: A system (100) for displaying time or time derivative information, in particular a measured time, the system including a limb (10) comprising at least one modifiable graphic element (20a-f) forming time or time derivative reference information, a member (1) for indicating the time or time derivative information in cooperation with the limb, a device (2, 8, 22, 71) for modifying the graphic element, and a device (3, 4, 34) for resetting, by action of a user, to a predetermined configuration, in particular for resetting to zero, the time or time derivative information displayed by cooperation of the indication member and of the limb.