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Rolex Sa patents

Recent patent applications related to Rolex Sa. Rolex Sa is listed as an Agent/Assignee. Note: Rolex Sa may have other listings under different names/spellings. We're not affiliated with Rolex Sa, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Rolex Sa-related inventors

Device for winding a timepiece movement

A component of a winding device, in particular an automatic winding device, of a timepiece movement, wherein it is made of austenitic stainless steel and wherein it comprises at least one friction surface hardened by carbon or nitrogen type atoms introduced into the austenitic stainless steel over a predetermined depth.... Rolex Sa

Method for production of a horology assembly, and horology assembly thus obtained

(i) supplying a first component (2) being a spring, and comprising at least one element made of elastic material provided with a tongue (20); supplying a second component (3) provided with at least one cut-out or opening (31, 32); permanently assembling the two components. The two components cooperate by means... Rolex Sa

Assembly screw for assembling two horology components

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... Rolex Sa

Timepiece shaft

A timepiece shaft (1), especially a balance shaft (1), comprising a first functional portion (2a; 2b) including at least one part (221a, 221b) of a pivot-shank (22a; 22b) and/or at least one part (211a, 211b) of a pivot (21a, 21b), the first functional portion being made of ceramic and a... Rolex Sa

Fastening part for a hairspring

An assembly (300) includes (i) a hairspring (2) made of a paramagnetic alloy including at least one of the following elements: Nb, V, Ta, Ti, Zr and Hf, notably an alloy including the elements Nb and Zr with between 5% and 25% by mass of Zr and an interstitial doping... Rolex Sa

Fastening part for a hairspring

A fastening stud (1) for one end of a hairspring, the stud having a first portion (10) designed to come into contact with the hairspring, the first portion being formed such as to have a first surface (10b) and a second bearing surface (10c) with the hairspring.... Rolex Sa

Gearwheel for clock movement

A gearwheel (R2) for clock movement, suitable for cooperating with a given first gearwheel (R1), wherein it comprises teeth whose flank is defined such that the torque ratio j between the two meshed gearwheels (R1, R2) is constant at least over a given angular pitch.... Rolex Sa

Adjusting device for bracelet

Bracelet having adjustable length, which includes an adjusting link (6) with two parallel transverse articulation pins (5, 7), a first (5) being fixed and the second (7) being able to pivot with respect to the first (5) so as to reverse the respective positions of the pins and respectively create... Rolex Sa

Watch transmission device

and a second mechanical connection (9′, 9) arranged such that the displacement of the input element in the first direction causes the displacement of the output element in a third direction, the third direction being opposite the second direction.... Rolex Sa

Process for manufacturing a hybrid timepiece component

component and depositing a metal by electroforming, so that the metal extends through the through-opening (15) and over the two upper and lower faces of the wafer (14) as a single piece resulting from one and the same electroforming step, the electroformed metal being intended to form a second part... Rolex Sa

Clockwork module

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),... Rolex Sa

Device for counting and displaying a time unit fraction

A device for counting a number of time unit fractions or a number of movement unit fractions of a mobile member (1; 6; A2), the device a first including (i) a first cam (1) having a first surface (10: (ii) a second surface (20), the second surface being an abutment... Rolex Sa

Horology calendar system

A horology calendar system (200) comprising:—a date wheel (1);—a month cam (300); and—a kinematic connection element (8) arranged such that the date wheel allows the driving of the motion of the month cam.... Rolex Sa

Horology calendar system

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... Rolex Sa

Timepiece calendar system

A timepiece calendar system (100) including:—a date mobile (1);—a first device (3) for indexing the position of the date mobile;—a second device (4) for indexing the position of the date mobile;—an element (70, 3b, 4b, 40) for activating and deactivating at least one of the first and second indexing devices,... Rolex Sa

Timepiece transmission device

The invention relates to a timepiece transmission device (100), particularly for a timepiece mechanism (110) and specifically for an automaton chain (5) of a timepiece movement (120). Said timepiece transmission device includes: a first device (1), particularly a first freewheel device (1), for unidirectionally connecting a first portion (1a) to... Rolex Sa

Balance spring made of heavily doped silicon for a timepiece

A balance spring for an oscillator of a timepiece, wherein it comprises a component part, in particular at least a coil or a portion of a coil, provided with heavily doped silicon having an ion density greater than or equal to 1018 at/cm3, in order to permit the thermo-compensation of... Rolex Sa

Chronometric testing a timepiece

A chronometric testing or chronometric certification method for a timepiece (1), comprising at least two status reports of the timepiece before and after at least a first static storage cycle in one or multiple predefined positions of the timepiece, said first static storage cycle comprising at least a first inclined... Rolex Sa

Method for producing a timepiece component provided with an insert made of a composite material, and associated timepiece component and timepiece

The invention relates to a method comprising a step (E0) of forming a body provided with a cavity on a face of said body, a treatment step (E2) consisting of forming, on said body, at least one reinforced adhesion area which is at least partially outside the cavity, and a... Rolex Sa

Method for testing the water resistance of a timepiece

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.... Rolex Sa

Method of measuring at least one dimension of an object

Method of measuring at least one dimension (L) of an object (1) having a first axis (2), the method including the use of a first optical system (11) including an optical sensor (111) and having a second optical axis (113), the measuring method including (i) obtaining at least one series... Rolex Sa

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Rolex Sa in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Rolex Sa with additional patents listed. Browse our Agent directory for other possible listings. Page by