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    HOROLOGY PAWL SYSTEM
    221.
    发明申请
    HOROLOGY PAWL SYSTEM 审中-公开

    公开(公告)号：US20180231934A1

    公开(公告)日：2018-08-16

    申请号：US15894133

    申请日：2018-02-12

    Applicant: ROLEX SA

    Inventor： Eric Guffond ,  Thierry Miserez

    IPC: G04B11/04 ,  G04B5/00

    CPC classification number: G04B11/04 ,  G04B5/00

    Abstract: A pawl system (1) for a wheel (2) of a drivetrain for winding a horology barrel (3), including (i) a pawl (10) having at least one tooth (1a) intended to collaborate with a toothset (2a) of the wheel (2); and (ii) an element (6) for activating and deactivating the pawl, which is arranged so that, when it is in a first configuration, the at least one tooth (1a) of the pawl collaborates with the toothset (2a) directly or indirectly, notably under the effect of a return force returning the at least one tooth (1a) of the pawl against the toothset (2a), and, when the activation and deactivation element is in a second configuration, the at least one tooth (1a) of the pawl does not collaborate with the toothset (2a) or a return force returning the at least one tooth (1a) of the pawl against the toothset (2a) is reduced.

    DEVICE FOR THE COMFORT-ADJUSTMENT OF THE LENGTH OF A BRACELET
    222.
    发明申请
    DEVICE FOR THE COMFORT-ADJUSTMENT OF THE LENGTH OF A BRACELET 审中-公开

    公开(公告)号：US20180153268A1

    公开(公告)日：2018-06-07

    申请号：US15830711

    申请日：2017-12-04

    Applicant: ROLEX SA

    Inventor： Pedro Manuel Dos Santos Pedrosa

    IPC: A44C5/24

    CPC classification number: A44C5/246

    Abstract: Device for adjusting the length of a bracelet, including at least one adjusting link element (23) mounted with the ability to rotate about a first axis (A1), the adjusting link element (23) being connected to an end link element (25) of a bracelet by a connecting pin (26), so that the end link element (25) can occupy two positions, each of these two positions respectively corresponding to a short and long configuration of the length of the bracelet, and wherein the bracelet length adjustment device includes an elastic fastening device so as to elastically fasten together the at least one adjusting link element (23) and the end link element (25) in the short configuration, in which configuration the elastic fastening device is arranged around a third axis (A3) that is not aligned with the first axis (A1).

    Method for testing the water resistance of a timepiece
    223.
    发明授权
    Method for testing the water resistance of a timepiece 有权

    公开(公告)号：US09977404B2

    公开(公告)日：2018-05-22

    申请号：US15210003

    申请日：2016-07-14

    Applicant: ROLEX SA

    Inventor： Jean-Samuel Dupertuis

    IPC: G01M3/00 ,  G01M3/02 ,  G04D7/00

    CPC classification number: G04D7/007 ,  G01M3/02

    Abstract: Method for testing the water resistance of at least one timepiece, wherein it comprises the following stages:E1—Measuring the rate of the timepiece when subjected to a first external pressure, in particular atmospheric pressure, in order to obtain a first reference rate value;E2—Measuring the rate of a timepiece when subjected to a second external pressure inside a pressurization chamber, in order to obtain a second rate value under pressure;E3—Comparing the rate value under pressure and the reference rate value in order to deduce therefrom the presence or otherwise of a deficiency in the water resistance in the event of a variation in excess of a predefined threshold.

    ASSEMBLY SCREW FOR ASSEMBLING TWO HOROLOGY COMPONENTS
    224.
    发明申请
    ASSEMBLY SCREW FOR ASSEMBLING TWO HOROLOGY COMPONENTS 审中-公开

    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.

    CLOCKWORK MODULE
    226.
    发明申请
    CLOCKWORK MODULE 审中-公开

    公开(公告)号：US20170185039A1

    公开(公告)日：2017-06-29

    申请号：US15386918

    申请日：2016-12-21

    Applicant: ROLEX SA

    Inventor： Denis Rudaz

    IPC: G04B1/16 ,  G04B37/00 ,  G04B15/00

    Abstract: A clockwork module (100) including: including (i) a mobile part (11) including a first functional part and a second functional part (11a, 11b) and an arbor (15), (ii) a spring (13), (iii) a casing (14) including a housing (140), (iv) a first guide surface (14a, 140a) in the housing (140), (v) a first stop (140b) in the housing, (vi) a second stop (16b) arranged on the mobile part (11), the arbor (15) being guided by the first guide surface, the spring being arranged in the housing between the first and second stops.

    HOROLOGY CALENDAR SYSTEM
    227.
    发明申请
    HOROLOGY CALENDAR SYSTEM 审中-公开

    公开(公告)号：US20170153603A1

    公开(公告)日：2017-06-01

    申请号：US15360860

    申请日：2016-11-23

    Applicant: ROLEX SA

    Inventor： William Carreno ,  Denis Rudaz

    IPC: G04B19/247

    CPC classification number: G04B19/247 ,  G04B19/046 ,  G04B19/2536 ,  G04B19/2538

    Abstract: A horology calendar system (100; 200) comprising: —a date display member (10) including an opening (10a); and —a month display member (30) arranged in such a way as to display an indication of the month in the opening (10a), notably when the opening (10a) is visible to a user of the calendar system and/or when the calendar system is indicating the first day of a given month.

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