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Title:
METHOD FOR MANUFACTURING A TIMEPIECE COMPONENT
Document Type and Number:
WIPO Patent Application WO2015092012
Kind Code:
A3
Abstract:
The invention relates to a method which comprises the steps of providing a plate (2) made of a micromachinable material, forming the timepiece component (1) with at least one attachment (3) for keeping the component attached to the rest of the plate (2), by etching the plate (2); and creating, along a desired breakage line of the attachment, a pre-detachment area (4) comprising at least one gap (5) obtained by etching into the body of the plate (2).

Inventors:
BOSSART RICHARD (CH)
MICHELET EDWARD (CH)
Application Number:
PCT/EP2014/078857
Publication Date:
August 20, 2015
Filing Date:
December 19, 2014
Export Citation:
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Assignee:
ROLEX SA (CH)
International Classes:
B81C99/00; G04B15/14; G04B17/06; G04B19/04; G04D3/00
Domestic Patent References:
WO2013093108A12013-06-27
Foreign References:
EP2145857A12010-01-20
EP0732635A11996-09-18
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