Search Patents
-
Patent number: 11604436Abstract: 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.Type: GrantFiled: November 8, 2018Date of Patent: March 14, 2023Assignee: ROLEX SAInventors: Benoit Junod, James Rejzner
-
Patent number: 6871997Abstract: A watch case comprising a rotary bezel, first and second angular positioning markings, one set secured to the bezel and the other set to the case middle and elastic means in the form of a closed-loop spring tending to place the positioning markings into engagement with one another. These markings are distributed with numbers of spacings one of which is a multiple of the other and the outlines of which extend in a plane parallel to that of the bezel. Guide means are engaged with the markings having the smallest number of spacings, in order simultaneously to exert on these markings radial pressures directed toward the other markings.Type: GrantFiled: December 12, 2003Date of Patent: March 29, 2005Assignee: Rolex S.A.Inventors: Olivier Hartmann, Alberto Jaussi, Daniel Moille, William Passaquin
-
Patent number: 8876371Abstract: A watch case includes a middle (2, 24, 34), one opening of which is closed by a bezel (8, 18, 28) and/or a crystal (1, 11, 21), or by a back (40). An element for closing the opening is connected to the middle by a resilient metal member (3, 23, 33) having a recessed cross-section defined by the profile of a non-rectilinear wall having a constant thickness, whose ends (3a, 3b) are connected to the periphery of the closing element (1, 11, 21, 18), respectively. The profile of the non-rectilinear wall defines at least one annular fold having an orientation parallel to the plane of the opening, the fold being formed by a curvature whose arc defines an angle of between >90° and 180°, so as to impart to the closing member (1, 11, 21, 18) a freedom of movement relative to the plane of the opening.Type: GrantFiled: March 8, 2010Date of Patent: November 4, 2014Assignee: Rolex S.A.Inventors: Raoul Behrend, Julien Cattaneo, Olivier Kuffer, Antonio Meleddu
-
Patent number: 7901129Abstract: This watch case comprises a protective casing surrounded by a middle (5) and a bezel (9). The protective casing includes a glass (3), a side wall (2) and a bottom (1). A planar peripheral surface extending along the entire edge of the inner face of the glass is in contact with a similar bearing surface on the side wall (2), at least part of which forms the width of the cross section of a pressure resistant structure having parallel lateral faces (SR) perpendicular to the bearing surface, and which extends without a gap as far as the bottom (1) of the casing. The components of the casing are secured and sealed with at least one annular seal (4) surrounding the lateral face of the glass (3) and the outer lateral face of the side wall (2) of the casing, and this seal is clamped.Type: GrantFiled: June 30, 2008Date of Patent: March 8, 2011Assignee: Rolex S.A.Inventors: Jean-Louis Bertrand, William Passaquin
-
Patent number: 11809139Abstract: A watch case having a locking system for at least one control element of a timepiece, the locking system including a manipulable element, a locking element for the at least one control element, and a kinematic link linking the manipulable element to the locking element, the locking system being arranged on the outside of a chamber (63), more particularly on the outside of a water-resistant chamber, defined by the case, the locking element being rotatably mounted, more particularly rotatably mounted about a second axis (A1) of the at least one control element.Type: GrantFiled: April 3, 2019Date of Patent: November 7, 2023Assignee: ROLEX SAInventor: Mesut Kanmaz