Patent · US Active

Watch with rotating element

US7651259B2 · kind B2 · utility

5Cited by

10References

11Claims

0Family size

Assignee

The Swatch Group Management Services AG · CH

Inventors

Bertrand Carrard · Delémont, CH
Sebastien Bolzt · Moutier, CH

Key dates

Filing date	Apr 25, 2007
Grant date	Jan 26, 2010
Priority date	—
Expiry date	Apr 25, 2027

Classification

Technology area (CPC G)Physics
CPC primaryG04B47/044
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The invention concerns a timepiece including a case (10) and a crystal (22) together defining a housing (18) for a movement (20), and further including an element that is mobile in rotation (30) actuated by a control member (36) including a stem (42) of longitudinal axis AA, passing radially through said case (10), a crown (44) mounted on a first proximal end of said stem and a pinion (46) fixedly mounted in rotation on a second distal end of said stem (42). The control member (36) is fitted with a part (48) for axially securing said pinion (46) on said stem (42), arranged on the proximal side of said stem (42), said securing part (48) including:

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