Patent application number | Description | Published |
20090016169 | INSTANTANEOUS DISPLAY MECHANISM FOR A TIMEPIECE - The invention concerns an instantaneous display mechanism for a timepiece, including:
| 01-15-2009 |
20130016590 | TIMEPIECE MOVEMENT COMPRISING A MODULE FITTED WITH A WHEEL SET MESHING WITH ANOTHER WHEEL SET PIVOTING IN A BASE ON WHICH THE MODULE IS MOUNTEDAANM Moulin; JulienAACI VollegesAACO CHAAGP Moulin; Julien Volleges CHAANM Villar; IvanAACI BienneAACO CHAAGP Villar; Ivan Bienne CHAANM Kaelin; LaurentAACI SonvilierAACO CHAAGP Kaelin; Laurent Sonvilier CHAANM Wyssbrod; BaptistAACI NidauAACO CHAAGP Wyssbrod; Baptist Nidau CH - Timepiece movement including a module fitted with a first wheel set meshing with a second wheel set, which pivots on a base on which the module is mounted. The movement includes a means of positioning the module formed by a cam, at least most of the periphery of which forms an Archimedes' spiral. The cam is arranged so as to allow the distance of centres between the first and second wheel sets to be adjusted, when the cam is rotated on itself about the centre of the Archimedes' spiral. The cam is preferably calibrated. The invention also concerns a method of adjusting the distance of centres between the two wheel sets using said cam to optimise the gearing efficiency of the two wheel sets. | 01-17-2013 |
20130051194 | AUTONOMOUS CONTROL MECHANISM FOR A TIMEPIECE - Autonomous control mechanism ( | 02-28-2013 |
20130148479 | MODULAR TIMEPIECE MOVEMENT WITH FUNCTIONAL MODULES - Mechanical timepiece movement ( | 06-13-2013 |
20130250737 | MECHANISM FOR DISPLAYING AND CORRECTING THE STATE OF TWO DIFFERENT TIME MEASURABLE QUANTITIES - Mechanism ( | 09-26-2013 |
20140112110 | PLATFORM ESCAPEMENT FOR A TIMEPIECE - An assembly for an escapement of a timepiece movement ( | 04-24-2014 |
20140328145 | MODULAR MECHANICAL TIMEPIECE MOVEMENT WITH FUNCTIONAL MODULES - The sub-assembly includes, irreversibly fixed to a main plate and each irreversibly pre-adjusted by the irreversible securing of adjustment and/or assembly components, after the particular timepiece function thereof has been adjusted and function checked on the test bench, functional modules: a gear train module, a display module, and a time-setting module. | 11-06-2014 |
20140328149 | OVERMOULDED TIMEPIECE WHEEL - Timepiece wheel ( | 11-06-2014 |
20140355397 | METHOD OF IMPROVING THE PIVOTING OF A WHEEL SET - A method of improving pivoting of a wheel set for a scientific instrument, including an arbor pivoting or oscillating about an axis, in which: static balancing of the wheel set is performed to bring the center of gravity onto the axis; a desired value is determined for resulting unbalance moment of the wheel set about the axis, corresponding to a predetermined divergence between a first principal longitudinal axis of inertia of the wheel set, and the axis; at a predetermined speed about the axis, the resulting unbalance moment is measured with regard to the axis; and an adjustment of the resulting unbalance moment is made within a given determined tolerance with regard to the desired value, and performed by machining both sides of a median plane including the two secondary axes of inertia of the wheel set. | 12-04-2014 |
20140369172 | PROTECTION OF A STRUCTURAL COMPONENT OF A TIMEPIECE - Protective device ( | 12-18-2014 |
20140376337 | TIMEPIECE ASSEMBLY WITH OVERMOULDED WHEEL SETS - Timepiece assembly ( | 12-25-2014 |