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US 8,331,202 B2Granted
Modular horological movement
AssigneeCt Time S.A.
InventorsDaniel Martinez, Franck-Charles-Cyril Orny, Johnny Frédéric Girardin
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AssigneeCt Time S.A.
InventorsDaniel Martinez, Franck-Charles-Cyril Orny, Johnny Frédéric Girardin
Estimating the term…
The present invention relates to a timepiece movement allowing the arrangement of the various displays to be varied. The movement according to the invention comprises a first module provided both with a first frame and with at least one first wheel assembly mounted rotatably on the first frame, a second module provided both with a second frame and with at least one second wheel assembly mounted rotatably on the second frame, which first and second wheel assemblies are connected kinematically together, positioning means, and, connected to the first and second frames, means for fixing the modules to each other. The positioning means are positioned concentrically with the axis of rotation of either the first or second wheel assembly and are arranged so as to allow relative positioning of the two modules in a plurality of angular positions with reference to the axis of rotation of the wheel assembly with which the positioning means are concentric. According to the invention, either the first or second module is a going-train module (80) comprising a going train and an escape wheel (86), and one of the different wheel assemblies of the going train or the escape wheel (86) may form either the first or said second wheel assembly, while the other of said first and second modules is an escapement-supporting module (87) comprising a lever (89) which may form the other of said two wheel assemblies.
A timepiece movement comprising a first module provided with a first frame and at least a first wheel assembly rotatingly mounted on the first frame, a second module provided with a second frame and at least a second wheel assembly rotatingly mounted on the second frame, the first and second wheel assemblies being kinematically connected to each other, positioning means and means for fastening the modules to each other, associated with the first and second frames, said positioning means being arranged concentrically to the axis of rotation of one of said first or second wheel assemblies and being arranged to allow relative positioning of the two modules in several angular positions in reference to the axis of rotation of the wheel assembly to which the positioning means are concentric, wherein one of said first and second modules is a going train module comprising a going train and an escape wheel, one of the different mobiles of the going train or the escape wheel constituting a first, and a second mobile, respectively, and wherein the other of said first and second modules is a platform escapement module comprising a pallet that can constitute the other of said first, second mobile, respectively.
A timepiece containing a timepiece movement comprising a first module provided with a first frame and at least a first wheel assembly rotatingly mounted on the first frame, a second module provided with a second frame and at least a second wheel assembly rotatingly mounted on the second frame, the first and second wheel assemblies being kinematically connected to each other, positioning means and means for fastening the modules to each other, associated with the first and second frames, said positioning means being arranged concentrically to the axis of rotation of one of said first or second wheel assemblies and being arranged to allow relative positioning of the two modules in several angular positions in reference to the axis of rotation of the wheel assembly to which the positioning means are concentric, wherein one of said first and second modules is a going train module comprising a going train and an escape wheel, one of the different mobiles of the going train or the escape wheel constituting a first, and a second mobile, respectively, and wherein the other of said first and second modules is a platform escapement module comprising a pallet that can constitute the other of said first, second mobile, respectively.
Dependencies are inferred from the claim text.