CARTIER CREATION STUDIO SA Patent applications |
Patent application number | Title | Published |
20150192900 | METHOD FOR ADJUSTING THE CHRONOMETRY OF A TIMEPIECE MOVEMENT INTENDED TO OPERATE IN A LOW-PRESSURE ATMOSPHERE - The method for regulating the time-keeping of a mechanical timepiece movement intended to operate in a low-pressure atmosphere, comprises the following successive steps:
| 07-09-2015 |
20150040400 | METHOD FOR PLACING A WATCH CASE UNDER A PROTECTIVE ATMOSPHERE - A method of placing under a protective atmosphere a watch case fitted with its movement, includes: installing the watch case in the housing of a support including a unit for holding the watch and a unit for guiding an actuator acting on a part of the case; introducing the support into a flexible pouch; installing the support in the open pouch in a device for imposing a protective atmosphere; reducing the pressure within such device; closing the pouch containing the support; extracting the support from the sealed pouch of the device for imposing a protective atmosphere; closing the watch case by acting on the actuator via the outside of the pouch in order that it displaces a part of the watch according to the guide unit in order to close the watch; opening the pouch and separation of the actuator from the part of the case on which it acts. | 02-12-2015 |
20140341002 | METHOD FOR ADAPTING A TIMEPIECE MOVEMENT PROVIDED TO OPERATE IN AMBIENT ATMOSPHERIC PRESSURE SO AS TO OPERATE IN A LOW-PRESSURE ATMOSPHERE - The method for adapting a timepiece movement provided to operate at ambient atmospheric pressure so as to operate in a low-pressure atmosphere comprises the following steps:
| 11-20-2014 |
20140153372 | OSCILLATING MASS PIVOTED ON THE EXTERIOR OF A TIMEPIECE MOVEMENT, TIMEPIECE MOVEMENT FITTED WITH SUCH AN OSCILLATING MASS AND TIMEPIECE COMPRISING SUCH AN OSCILLATING MASS - The oscillating mass able to be fixed to a frame ( | 06-05-2014 |
20120269044 | GOING TRAIN FOR A TIMEPIECE - The going train for a timepiece has a mechanical movement having a frame ( | 10-25-2012 |
20120250468 | ESCAPEMENT MECHANISM IN PARTICULAR FOR A TIMEPIECE MOVEMENT - A timepiece movement includes an escapement mobile connected to a barrel by a going train and a spring balance as well as an escapement mechanism ( | 10-04-2012 |
20120250467 | ESCAPEMENT MECHANISM IN PARTICULAR FOR A TIMEPIECE MOVEMENT - The constant force escapement mechanism in particular for a timepiece movement including a spring balance and an escapement gear connected to a barrel by a going train includes a constant force auxiliary spring ( | 10-04-2012 |
20110026373 | MECHANISM TO AVOID RATE VARIATIONS DUE TO GRAVITATION IN A SPRUNG BALANCE REGULATING ORGAN, AND TIMEPIECE PROVIDED WITH SUCH A MECHANISM - The mechanism avoids the rate variations due to the effect of gravitation on a regulating organ of a timepiece whose regulating organ includes a sprung balance and an escape wheel mounted onto a platform. The platform includes a counterweight and is mounted so as to freely rotate about at least a first axis relative to a plate of the movement so that this platform will rotate about the first axis under the effect of terrestrial gravitation. This mechanism includes a wheelwork with a driving kinematical chain linking the escape wheel to a barrel system of the timepiece, and a corrective kinematical chain compensating the movements and speed of the platform relative to the plate, so that these movements of the platform will not perturb the chronometry of the timepiece. | 02-03-2011 |
20090274012 | MECHANISM TO AVOID RATE VARIATIONS DUE TO GRAVITATION IN A SPRUNG BALANCE REGULATING ORGAN, AND TIMEPIECE PROVIDED WITH SUCH A MECHANISM - The mechanism avoids the rate variations due to the effect of gravitation on a regulating organ of a timepiece whose regulating organ includes a sprung balance and an escape wheel mounted onto a platform. The platform includes an unbalance and is mounted so as to freely rotate about at least a first axis relative to a plate of the movement so that this platform will rotate about the first axis under the effect of terrestrial gravitation. This mechanism includes a wheelwork with a driving kinematical chain linking the escape wheel to a barrel system of the timepiece, and a corrective kinematical chain compensating the movements and speed of the platform relative to the plate, so that these movements of the platform will not perturb the chronometry of the timepiece, this wheelwork including one or several epicycloidal gear trains, each of which contains wheels with straight toothing exclusively. | 11-05-2009 |