Patent · US Active

Shock absorber spring, bearing body and bearing for timepiece

US12038723B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

ROLEX SA · CH

Inventors

Eric Jolidon · Gland, CH
Daniel Moille · Thonon-les-Bains, FR

Key dates

Filing date	May 24, 2021
Grant date	Jul 16, 2024
Priority date	—
Expiry date	Sep 24, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG04B31/04
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A shock absorber spring (1) for a timepiece (200), extending substantially in a plane (P1) and having a first axis of symmetry (A1) perpendicular to the plane (P1), the spring including at least two first spring-fixing elements (11, 11′, 11″), these first fixing elements each comprising at least a first fixing surface (11a, 11b, 11a′, 11b′, 11a″, 11b″) oriented at least substantially radially relative to the first axis (A1) and towards the first axis (A1).

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