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Patent Searching and Data


Title:
CAM-TYPE TIMEPIECE COMPONENT
Document Type and Number:
WIPO Patent Application WO/2020/212281
Kind Code:
A3
Abstract:
The invention relates to a cam-type timepiece component (1), characterized in that it has at least one portion of substantially planar shape, having a material hardness greater than or equal to 600 HV, said portion having a thickness greater than or equal to 200 microns, or even greater than or equal to 350 microns, or even greater than or equal to 400 microns, and comprising at least one functional flank (3) which is substantially perpendicular to a main surface (2) of said portion and has a roughness Ra of less than or equal to 50 nm.

Inventors:
BRUCKERT FLORENT (FR)
CALAME FLORIAN (CH)
Application Number:
EP2020/060317
Publication Date:
December 10, 2020
Filing Date:
April 10, 2020
Export Citation:
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Assignee:
ROLEX SA (CH)
International Classes:
G04B13/02; B23K26/06; B23K26/0622; B23K26/144; B23K26/38; G04D3/00; G04F7/08; G04B19/02; G04B19/08
Foreign References:
EP1750894A12007-02-14
EP2942147A12015-11-11
Other References:
JEAN-RENÉ GONTHIER: "Nouveau laser dual couplé au jet d'eau", 30 May 2018 (2018-05-30), XP002796351, Retrieved from the Internet [retrieved on 20180530]
ROBERT LAMINAGE S.A: "Fiche technique Phynox", 3 September 2018 (2018-09-03), XP002796352, Retrieved from the Internet [retrieved on 20180903]
Attorney, Agent or Firm:
AIVAZIAN, Denis et al. (CH)
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