Patent · US Active

Display mechanism with rollers for watches

US10365610B2 · kind B2 · utility

3Cited by

8References

14Claims

0Family size

Assignee

Montres Breguet S.A. · CH

Inventors

Alain Zaugg · Le Brassus, CH
Eric Goeller · Neuchâtel, CH

Key dates

Filing date	Jun 28, 2017
Grant date	Jul 30, 2019
Priority date	—
Expiry date	Sep 30, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG09F11/06
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A timepiece display mechanism for a watch includes a roller pivoting about a main axis and including flaps, each pivoting about a secondary axis parallel to the main axis and having two faces, a first driver for pivoting the roller about the main axis, and a second driver for pivoting a flap about its secondary axis, in a determined position of this secondary axis relative to the main axis, and which include, at each flap, a drive pinion cooperating with a controller to modify, in sequence or continuously, the position of the successive flaps of the same roller or to modify, on demand, the position of a specific flap.

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