公开(公告)号：US20180368540A1

公开(公告)日：2018-12-27

申请号：US16016986

申请日：2018-06-25

Applicant: ROLEX SA

Inventor： Mathieu Cusin ,  Nicolas Dufraine ,  James Rejzner

IPC: A44C5/20 ,  A44C5/24

CPC classification number: A44C5/2042 ,  A44C5/24

Abstract: A clasp having deployant blades for a wristband includes at least two blades (1, 2), one movable blade (1) being articulated on a second blade (2) in the area of first extremities, the clasp being able to adopt (i) a first closed configuration, in which the movable blade (1) exhibits a first predefined form (C1) and extends in a continuous manner for its entire length, substantially along the surface of the second blade (2); and the second extremity of the movable blade (1) is maintained in position by the clasp, and (ii) a second, deployed configuration, in which the second extremity of the movable blade (1) is free, and the movable blade (1) is able to exhibit a second predefined form (C2), different from the first predefined form (C1), in order to optimize the passage surface for the hand of a person wearing the clasp.

公开(公告)号：US20170360163A1

公开(公告)日：2017-12-21

申请号：US15622687

申请日：2017-06-14

Applicant: ROLEX SA

Inventor： Adrien Catheline ,  James Rejzner

IPC: A44C5/02 ,  G04B37/14

CPC classification number: A44C5/02 ,  A44C5/107 ,  G04B31/00 ,  G04B37/1486

Abstract: Assembly screw (1) for the pivoting attachment of at least two horology components in a position of assembly, the assembly screw (1) comprising at least one guide portion (3) allowing one of the horology components to pivot, and at least one threaded portion (4) allowing it to be fixed to another horology component, wherein this screw comprises a shoulder (5) intended to come into abutment against this other horology component and a zone (10) of lower mechanical rigidity to reduce the contact pressure applied at the shoulder (5) of the assembly screw when the horology components are in the position of assembly.

公开(公告)号：US11604436B2

公开(公告)日：2023-03-14

申请号：US16184113

申请日：2018-11-08

Applicant: ROLEX SA

Inventor： Benoit Junod ,  James Rejzner

IPC: G04B37/05

Abstract: The system (10) for fixing a timepiece movement (2) to a watch case (30) element (3) includes at least one clamp (1), in particular at least two clamps, preferably three clamps or four clamps, which is intended to come into contact firstly with the movement and secondly with the watch case element, and a device (2a′; 3a′) for modifying the stiffness of the at least one clamp, particularly for modifying the bending stiffness of the at least one clamp, when the movement is fixed and/or displaced relative to the watch case element.

公开(公告)号：US11327442B2

公开(公告)日：2022-05-10

申请号：US16184116

申请日：2018-11-08

Applicant: ROLEX SA

Inventor： Benoit Junod ,  James Rejzner ,  Benjamin Celant

IPC: G04B37/05

Abstract: The system (10) for fixing a timepiece movement (2) to a watch case (30) element (3) comprises at least one clamp (1), in particular at least two clamps, preferably three clamps or four clamps, which is intended to come into contact firstly with the movement and secondly with the watch case element, the at least one clamp being made of a superelastic alloy and/or of a shape memory alloy, particularly of a nickel-titanium alloy such as Nitinol.

公开(公告)号：US20190146418A1

公开(公告)日：2019-05-16

申请号：US16184116

申请日：2018-11-08

Applicant: ROLEX SA

Inventor： Benoit Junod ,  James Rejzner

IPC: G04B37/05

Abstract: The system (10) for fixing a timepiece movement (2) to a watch case (30) element (3) comprises at least one clamp (1), in particular at least two clamps, preferably three clamps or four clamps, which is intended to come into contact firstly with the movement and secondly with the watch case element, the at least one clamp being made of a superelastic alloy and/or of a shape memory alloy, particularly of a nickel-titanium alloy such as Nitinol.

公开(公告)号：US11977355B2

公开(公告)日：2024-05-07

申请号：US17558563

申请日：2021-12-21

Applicant: ROLEX SA

Inventor： Arthur Devillard ,  James Rejzner

IPC: G04B1/14 ,  G04B13/02 ,  G04B19/28

CPC classification number: G04B1/14 ,  G04B13/023 ,  G04B13/025 ,  G04B19/283

Abstract: A spring (1) for a notching system, the spring including at least two elastic arms (11, 12), and a first toothset javomg first notching teeth (11a, 12a) disposed on each of the arms, the spring being designed such that, in a position in which one of the arms of the spring is not loaded, the arm is convex as seen from the top of the first notching tooth of this arm.

公开(公告)号：US20190146417A1

公开(公告)日：2019-05-16

申请号：US16184113

申请日：2018-11-08

Applicant: ROLEX SA

Inventor： Benoit Junod ,  James Rejzner

IPC: G04B37/05

Abstract: The system (10) for fixing a timepiece movement (2) to a watch case (30) element (3) includes at least one clamp (1), in particular at least two clamps, preferably three clamps or four clamps, which is intended to come into contact firstly with the movement and secondly with the watch case element, and a device (2a′; 3a′) for modifying the stiffness of the at least one clamp, particularly for modifying the bending stiffness of the at least one clamp, when the movement is fixed and/or displaced relative to the watch case element.

公开(公告)号：US20220197221A1

公开(公告)日：2022-06-23

申请号：US17558569

申请日：2021-12-21

Applicant: ROLEX SA

Inventor： Arthur Devillard ,  James Rejzner

IPC: G04B19/28

Abstract: A notching system (100) including a spring (1) having a first including n first teeth (11a, 12a) a first member (2) having a second toothset including m second teeth (22a, 22b), and a second member (3) mounted so as to be movable, in particular mounted so as to be rotatable, with respect to the first member (2), the first and second toothsets being arranged such that, through their interactions, they define p notches or indexed positions, the spring (1) including at least two elastic arms (11, 12), and at least one first pivot connection element (1b) between said two elastic arms (11, 12), the second member including at least one second pivot connection element (3b) cooperating with the at least one first pivot connection element (1b) in order to create at least one pivot connection between the spring (1) and the second member (3).

公开(公告)号：US20220197216A1

公开(公告)日：2022-06-23

申请号：US17558563

申请日：2021-12-21

Applicant: ROLEX SA

Inventor： Arthur Devillard ,  James Rejzner

IPC: G04B1/14 ,  G04B19/28 ,  G04B13/02

Abstract: A spring (1) for a notching system, the spring including at least two elastic arms (11, 12), and a first toothset javomg first notching teeth (11a, 12a) disposed on each of the arms, the spring being designed such that, in a position in which one of the arms of the spring is not loaded, the arm is convex as seen from the top of the first notching tooth of this arm.

公开(公告)号：US10791806B2

公开(公告)日：2020-10-06

申请号：US16016986

申请日：2018-06-25

Applicant: ROLEX SA

Inventor： Mathieu Cusin ,  Nicolas Dufraine ,  James Rejzner

IPC: A44C5/20 ,  A44C5/24

Abstract: A clasp having deployant blades for a wristband includes at least two blades (1, 2), one movable blade (1) being articulated on a second blade (2) in the area of first extremities, the clasp being able to adopt (i) a first closed configuration, in which the movable blade (1) exhibits a first predefined form (C1) and extends in a continuous manner for its entire length, substantially along the surface of the second blade (2); and the second extremity of the movable blade (1) is maintained in position by the clasp, and (ii) a second, deployed configuration, in which the second extremity of the movable blade (1) is free, and the movable blade (1) is able to exhibit a second predefined form (C2), different from the first predefined form (C1), in order to optimize the passage surface for the hand of a person wearing the clasp.