Timepiece display device with high unbalance
US10048651B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2016 |
| Grant date | Aug 14, 2018 |
| Priority date | — |
| Expiry date | Oct 31, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04B19/042
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Movable assembly for a timepiece display device, with a display member pivoting about an axis and having a first off-center center of inertia positioned in a direction of unbalance, and a mobile element pivoting about the axis integrally with the display member and having a second center of inertia in the direction of unbalance on the opposite side to that of the first center of inertia and including at least one cutout on the opposite side to that of the second center of inertia with respect to the axis, and/or at least one inertia block situated entirely on the side of the second center of inertia, and any bore or recess or cutout comprised in the mobile element, other than a bore around the axis, is situated entirely on the side opposite to that of the second center of inertia with respect to the axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.