Diaphragm type deployment device, particularly for watchmaking

Abstract

A diaphragm type deployment device including a first rigid armature and a second deformable armature, the first rigid armature and the second deformable armature being connected to one another, such that the second deformable armature switches from a first extended configuration to a second compact configuration, and vice versa, the device defining a first geometry when the second deformable armature is in the first extended configuration, and defining a second smaller geometry than the first geometry, when the second deformable armature is in the second compact configuration, the device extending substantially in the same plane when the second armature is in the first or in the second configuration, wherein at least a first part of the first rigid armature and at least a first part of the second deformable armature form a first one-piece assembly, preferably from the same material.

Dependencies are inferred from the claim text.