EP2182417A3 - Screw crown and method for orienting such a crown on a watch case - Google Patents

Screw crown and method for orienting such a crown on a watch case Download PDF

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Publication number
EP2182417A3
EP2182417A3 EP09174003A EP09174003A EP2182417A3 EP 2182417 A3 EP2182417 A3 EP 2182417A3 EP 09174003 A EP09174003 A EP 09174003A EP 09174003 A EP09174003 A EP 09174003A EP 2182417 A3 EP2182417 A3 EP 2182417A3
Authority
EP
European Patent Office
Prior art keywords
tube
crown
screw
watch case
indexing means
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09174003A
Other languages
German (de)
French (fr)
Other versions
EP2182417A2 (en
Inventor
Dominique Girardin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pibor Iso SA
Original Assignee
Pibor Iso SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pibor Iso SA filed Critical Pibor Iso SA
Publication of EP2182417A2 publication Critical patent/EP2182417A2/en
Publication of EP2182417A3 publication Critical patent/EP2182417A3/en
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/10—Hermetic sealing of openings, joints, passages or slits of winding stems
    • G04B37/103—Hermetic sealing of openings, joints, passages or slits of winding stems by screwing the crown onto the case

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

La présente invention concerne une couronne de montre du type à visser, ainsi qu'un procédé d'assemblage d'une telle couronne sur une boite de montre, permettant d'orienter la couronne dans une position déterminée.The present invention relates to a screw-type watch crown, as well as to a method of assembling such a crown on a watch case, making it possible to orient the crown in a determined position.

La couronne à visser (10) comporte:
- une tête (14) présentant une face frontale (16) dotée d'un logo à géométrie non circulaire,
- un premier tube (20) destiné à être relié cinématiquement audit mouvement, solidaire de la tête (14) et présentant sur son pourtour externe un filetage (24),
- un deuxième tube (26) agencé pour recevoir ledit premier tube (20), comprenant, du côté du premier tube (20), un filetage intérieur (28) destiné à coopérer avec le filetage (24) dudit premier tube (20), et, du côté de la boite (12), des premiers moyens d'indexation (30),
- un troisième tube (36) agencé pour recevoir lesdits premier (20) et deuxième (26) tubes et comprenant des seconds moyens d'indexation (48) coopérant avec les premiers moyens d'indexation (30) du deuxième tube (26), et
- un organe de blocage (52) agencé pour bloquer le déplacement en translation du deuxième tube (26) par rapport audit troisième tube (36).

Figure imgaf001
The screw-in crown (10) comprises:
a head (14) having a front face (16) provided with a non-circular geometry logo,
- a first tube (20) intended to be kinematically connected to said movement, secured to the head (14) and having on its outer periphery a thread (24),
a second tube (26) arranged to receive said first tube (20), comprising, on the side of the first tube (20), an internal thread (28) designed to cooperate with the thread (24) of said first tube (20), and, on the side of the box (12), first indexing means (30),
a third tube (36) arranged to receive said first (20) and second (26) tubes and comprising second indexing means (48) cooperating with the first indexing means (30) of the second tube (26), and
- A locking member (52) arranged to block the displacement in translation of the second tube (26) relative to said third tube (36).
Figure imgaf001
EP09174003A 2008-10-31 2009-10-26 Screw crown and method for orienting such a crown on a watch case Withdrawn EP2182417A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01708/08A CH699877A1 (en) 2008-10-31 2008-10-31 Ring screw and method of guidance on crown as a watch box.

Publications (2)

Publication Number Publication Date
EP2182417A2 EP2182417A2 (en) 2010-05-05
EP2182417A3 true EP2182417A3 (en) 2010-09-01

Family

ID=40481871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09174003A Withdrawn EP2182417A3 (en) 2008-10-31 2009-10-26 Screw crown and method for orienting such a crown on a watch case

Country Status (2)

Country Link
EP (1) EP2182417A3 (en)
CH (1) CH699877A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2385432A2 (en) 2010-05-04 2011-11-09 Rolex Sa Watch-case
CH705090A2 (en) 2011-06-08 2012-12-14 Omega Sa Device for adjusting angular orientation of screw-down crown relative to middle of watch, has indexing unit arranged between cover and coupling member of crown, and magnetic return unit to rotatably connect cover and coupling member
EP2592500B1 (en) * 2011-11-09 2019-01-16 Rolex S.A. Watch case comprising a crown wheel with direction memory
ITMI20121860A1 (en) * 2012-10-31 2014-05-01 Montres Sea God Sa WATCH CORNER WITH IMPROVED FUNCTIONALITY.
EP2915012B1 (en) 2012-11-02 2021-03-31 Omega SA Vorrichtung zur ausrichtung eines geschraubten elements einer uhr
EP3279745B1 (en) * 2016-08-02 2023-06-14 Meco S.A. Adjustable threaded crown
EP3495896A1 (en) 2017-12-11 2019-06-12 Barigna SA Watch provided with a member for controlling the internal mechanism
EP3805872A1 (en) * 2019-10-09 2021-04-14 Meco S.A. Adjustable threaded crown
CH717675A1 (en) 2020-07-21 2022-01-31 Mft Contemporaine Du Temps Mct Sa Timepiece comprising a rotary control member comprising an orientable pattern.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001040881A1 (en) * 1999-12-02 2001-06-07 Ks 22 S.A. Method for fixing a crown screwed on a watch case and watch case equipped with same
EP1124167A1 (en) * 2000-02-08 2001-08-16 Boninchi S.A. Device for orientating a threaded watch crown
EP1727005A1 (en) * 2005-05-24 2006-11-29 Pibor ISO S.A. Screwing crown and method to assembly such a crown on a watch case

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH454753A (en) 1965-09-09 1968-06-28 Meyer & Co Ag Screw-in winding crown for watches made of non-sealing material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001040881A1 (en) * 1999-12-02 2001-06-07 Ks 22 S.A. Method for fixing a crown screwed on a watch case and watch case equipped with same
EP1124167A1 (en) * 2000-02-08 2001-08-16 Boninchi S.A. Device for orientating a threaded watch crown
EP1727005A1 (en) * 2005-05-24 2006-11-29 Pibor ISO S.A. Screwing crown and method to assembly such a crown on a watch case

Also Published As

Publication number Publication date
CH699877A1 (en) 2010-05-14
EP2182417A2 (en) 2010-05-05

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