EP2166420A3 - Geschraubte Krone mit Ventil oder integriertem Druckschalter - Google Patents

Geschraubte Krone mit Ventil oder integriertem Druckschalter Download PDF

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Publication number
EP2166420A3
EP2166420A3 EP09169807.6A EP09169807A EP2166420A3 EP 2166420 A3 EP2166420 A3 EP 2166420A3 EP 09169807 A EP09169807 A EP 09169807A EP 2166420 A3 EP2166420 A3 EP 2166420A3
Authority
EP
European Patent Office
Prior art keywords
auxiliary
head
fixed tube
geschraubte
druckschalter
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Withdrawn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
EP09169807.6A
Other languages
German (de)
French (fr)
Other versions
EP2166420A2 (en
Inventor
Sylvain Wenger
Richard Liboz
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.)
BONINCHI SA
Original Assignee
BONINCHI 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 BONINCHI SA filed Critical BONINCHI SA
Publication of EP2166420A2 publication Critical patent/EP2166420A2/en
Publication of EP2166420A3 publication Critical patent/EP2166420A3/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Withdrawn legal-status Critical Current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
    • 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
    • G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
    • G04B3/04—Rigidly-mounted keys, knobs or crowns
    • G04B3/046—Operation by rotation and axial movement with extra function of axial shift of operating element, e.g. crown combined with push button

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

Il s'agit d'une couronne à vis pour pièce d'horlogerie, comportant une tête cylindrique (2) solidaire d'une tige centrale (3) logée de façon à pouvoir effectuer une translation et une rotation dans un tube fixe (1). Ladite tête cylindrique (2) est dotée sur sa circonférence intérieure d'une partie filetée (2.1) adaptée à être vissée sur un filetage (1.1) sur la circonférence extérieure du tube fixe (1). En particulier, la tête cylindrique (2) comprend un espace creux à son intérieur séparé par une paroi de limitation (2.2) en deux parties, une partie intérieure (2.3) orientée vers l'intérieur de la pièce d'horlogerie et une partie extérieure (2.4) orientée vers l'extérieur et hébergeant une tête auxiliaire (4) solidaire d'une tige auxiliaire (5) traversant par au moins une ouverture (2.2.1) ladite paroi de limitation (2.2). De plus, ladite tige auxiliaire (5) est logée dans le tube fixe (1) de façon coulissante et rotative et entoure au moins partiellement la tige centrale (3) qui est logée de façon coulissante dans cette tige auxiliaire (5), et un ressort de précontrainte (6) est agencé dans ledit espace creux de manière à effectuer une force de précontrainte sur ladite tête auxiliaire (4).

Figure imgaf001
It is a screwed crown for a timepiece, comprising a cylindrical head (2) integral with a central rod (3) housed so as to be able to translate and rotate in a fixed tube (1) . Said cylindrical head (2) is provided on its inner circumference with a threaded portion (2.1) adapted to be screwed onto a thread (1.1) on the outer circumference of the fixed tube (1). In particular, the cylindrical head (2) comprises a hollow space inside separated by a limiting wall (2.2) in two parts, an inner part (2.3) facing the inside of the timepiece and an outer part (2.4) facing outwards and accommodating an auxiliary head (4) secured to an auxiliary rod (5) passing through at least one opening (2.2.1) said limiting wall (2.2). In addition, said auxiliary rod (5) is housed in the fixed tube (1) slidably and rotatably and at least partially surrounds the central rod (3) which is slidably accommodated in this auxiliary rod (5), and a preload spring (6) is arranged in said hollow space so as to effect a prestressing force on said auxiliary head (4).
Figure imgaf001
EP09169807.6A 2008-09-22 2009-09-09 Geschraubte Krone mit Ventil oder integriertem Druckschalter Withdrawn EP2166420A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH14982008A CH699558B1 (en) 2008-09-22 2008-09-22 screw crown valve or integrated push.

Publications (2)

Publication Number Publication Date
EP2166420A2 EP2166420A2 (en) 2010-03-24
EP2166420A3 true EP2166420A3 (en) 2014-04-02

Family

ID=41278136

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09169807.6A Withdrawn EP2166420A3 (en) 2008-09-22 2009-09-09 Geschraubte Krone mit Ventil oder integriertem Druckschalter

Country Status (2)

Country Link
EP (1) EP2166420A3 (en)
CH (1) CH699558B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2685327B1 (en) * 2012-07-09 2018-09-05 Omega SA Push button for timepiece including a valve
CH708755A1 (en) 2013-10-30 2015-04-30 Richemont Int Sa Holding and indexing device for watches.
JP6829116B2 (en) * 2017-03-13 2021-02-10 セイコーインスツル株式会社 Watch with crown lock mechanism
US10852697B2 (en) 2017-09-11 2020-12-01 Apple Inc. Crown assembly for watches
EP3483670B1 (en) * 2017-11-08 2020-07-29 Omega SA Safety valve for a watch
EP3483669B1 (en) * 2017-11-08 2020-12-30 Omega SA Safety valve for a watch
EP4006647B1 (en) * 2020-11-25 2023-05-10 Meco S.A. Push-crown for a timepiece

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR843816A (en) * 1938-09-22 1939-07-11 Taubert Et Fils Hermetic pusher device on the winder for chronograph
CH226715A (en) * 1942-05-16 1943-04-30 Roche S A Pusher winder for timepiece.
EP0554797A1 (en) * 1992-02-07 1993-08-11 SMH Management Services AG Safety-valve for divers' timepiece
EP1916577A2 (en) * 2006-10-27 2008-04-30 Pibor ISO S.A. Screwing crown

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH691936A5 (en) * 1997-06-11 2001-11-30 Meco Sa Grenchen Actuating means with seal for a watch.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR843816A (en) * 1938-09-22 1939-07-11 Taubert Et Fils Hermetic pusher device on the winder for chronograph
CH226715A (en) * 1942-05-16 1943-04-30 Roche S A Pusher winder for timepiece.
EP0554797A1 (en) * 1992-02-07 1993-08-11 SMH Management Services AG Safety-valve for divers' timepiece
EP1916577A2 (en) * 2006-10-27 2008-04-30 Pibor ISO S.A. Screwing crown

Also Published As

Publication number Publication date
CH699558B1 (en) 2013-06-14
EP2166420A2 (en) 2010-03-24
CH699558A1 (en) 2010-03-31

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