Patent · US Active

Roller display device

US10675910B2 · kind B2 · utility

0Cited by

9References

11Claims

0Family size

Assignee

Montres Breguet S.A. · CH

Inventors

Sylvain Dauby · Le Sentier, CH
Sylvain Marechal · Bois-d'Amont, FR

Key dates

Filing date	Dec 10, 2018
Grant date	Jun 9, 2020
Priority date	—
Expiry date	Dec 10, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG04B27/00
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A device for displaying at least one time-related magnitude including a timepiece movement including at least one time base and at least one energy source which extend in a first same plane, and at least one roller pivotably mounted about an axis of rotation A and which extends in a second plane parallel to the first plane, at least one roller including a display strip arranged on an outer periphery and on which at least one indication of the time-related magnitude is inscribed, the timepiece movement driving at least one roller in rotation about axis A via drive device which extend in the same second plane as at least one roller, at least one roller and the timepiece movement being centred on axis A.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.