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US 11,829,110 B2Granted
Escapement wheel, tool for manufacturing an escapement wheel and method for manufacturing an escapement wheel
AssigneeNivarox-FAR S.A.
InventorsAntoine Billod-Laillet, Frédéric Haefeli, Marco Verardo
Life of this patent
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Abstract
A method for manufacturing an escapement wheel (10) including steps of creating an escapement wheel ébauche having a hub (11) connected to a felloe (12) by radial arms (13), and teeth (14) regularly distributed around the periphery of the felloe (12), and simultaneously machining a reduction of cross-section of the free end of each tooth (14), by a cutting tool (20) aligned coaxially with the escapement wheel ébauche.
Claims7
A method for manufacturing an escapement wheel, comprising steps of:
- creating an escapement wheel ébauche comprising a hub connected to a felloe by radial arms, and teeth regularly distributed around the periphery of the felloe;
- and
- simultaneous machining of a reduction of cross-section of the free end of each tooth, by a cutting tool aligned coaxially with the escapement wheel ébauche.
Dependencies are inferred from the claim text.