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1. WO2000033144 - SEALING JOINT AND SEALED CONTROL DEVICE FOR A TIMEPIECE COMPONENT

Publication Number WO/2000/033144
Publication Date 08.06.2000
International Application No. PCT/CH1999/000569
International Filing Date 26.11.1999
Chapter 2 Demand Filed 24.06.2000
IPC
G04B 37/10 2006.1
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS
37Cases
08Hermetic sealing of openings, joints, passages, or slits
10of winding stems
CPC
G04B 37/103
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
37Cases
08Hermetic sealing of openings, joints, passages or slits
10of winding stems
103by screwing the crown onto the case
Applicants
  • EBEL SA [CH]/[CH] (AllExceptUS)
  • DELAPREZ, Jean-Claude [CH]/[CH] (UsOnly)
Inventors
  • DELAPREZ, Jean-Claude
Agents
  • GRESSET - LAESSER - NITHARDT
Priority Data
98/1517330.11.1998FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) SEALING JOINT AND SEALED CONTROL DEVICE FOR A TIMEPIECE COMPONENT
(FR) JOINT D'ETANCHEITE ET DISPOSITIF DE COMMANDE ETANCHE D'UNE PIECE D'HORLOGERIE
Abstract
(EN) The invention concerns a sealing joint for timepiece component, having the shape of an annular band (10) defining an axis of symmetry (12) whereof the inner part (14) comprises at least an annular projection (22) for positioning and the outer part (16) at least two annular protuberances (24, 25, 26) each substantially formed by a half-torus extending radially outwards. The invention is characterised in that it further comprises an annular lip (20, 21) formed by a half-torus extending axially outwards and arranged at one of the ends (18, 19) of said band. The invention is applicable to sealed control devices for timepiece components.
(FR) La présente invention se rapporte à un joint d'étanchéité pour pièce d'horlogerie, prèsentant la forme d'un bandage annulaire (10), définissant un axe de symétrie (12), dont la partie interne (14) comporte au moins une saillie annulaire (22) de positionnement et la partie externe (16) au moins deux bossages annulaires (24, 25, 26) sensiblement formés chacun d'un demi-tore s'étendant radialement vers l'extérieur. II est caractérisé en ce qu'il comporte en outre une lévre annulaire (20, 21) formée d'un demi-tore s'étendant axialement vers l'extérieur et disposée à l'une des extrémités (18, 19) dudit bandage. Application à des dispositifs de commande étanche pour pièces d'horlogerie.
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US09857134This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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