WO2018019331A1 - Chronographe et procédé permettant de faire fonctionner un chronographe - Google Patents

Chronographe et procédé permettant de faire fonctionner un chronographe Download PDF

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Publication number
WO2018019331A1
WO2018019331A1 PCT/DE2017/100615 DE2017100615W WO2018019331A1 WO 2018019331 A1 WO2018019331 A1 WO 2018019331A1 DE 2017100615 W DE2017100615 W DE 2017100615W WO 2018019331 A1 WO2018019331 A1 WO 2018019331A1
Authority
WO
WIPO (PCT)
Prior art keywords
chronograph
cover
housing
axis
operating elements
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.)
Ceased
Application number
PCT/DE2017/100615
Other languages
German (de)
English (en)
Inventor
Christian Schwamkrug
Jörg Tragatschnig
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.)
Porsche Lizenz und Handels GmbH and Co KG
Original Assignee
Porsche Lizenz und Handels GmbH and Co KG
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 Porsche Lizenz und Handels GmbH and Co KG filed Critical Porsche Lizenz und Handels GmbH and Co KG
Priority to EP17755412.8A priority Critical patent/EP3519901B1/fr
Publication of WO2018019331A1 publication Critical patent/WO2018019331A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04FTIME-INTERVAL MEASURING
    • G04F8/00Apparatus for measuring unknown time intervals by electromechanical means
    • G04F8/08Means used apart from the time-piece for starting or stopping same
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B3/00Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
    • G04B3/08Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously by parts of the cases
    • GPHYSICS
    • G04HOROLOGY
    • G04FTIME-INTERVAL MEASURING
    • G04F7/00Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0866Special arrangements

Definitions

  • the present invention is based on a chronograph, in particular a wrist chronograph, with a housing and a crown arranged along a crown axis, the chronograph having control elements for operating the chronometric function of the chronograph, wherein the operating elements are arranged at an angle to the crown axis.
  • Chronographs are watches with a time measurement functionality.
  • the crown stands out as well as the controls from the case.
  • the crown serves the
  • Time setting of the clock and can be moved and rotated along the crown axis.
  • the controls can be operated by pressing. It is disadvantageous that the controls protrude from the housing and can be operated separately from each other. Thus, by the arrangement of the
  • Wristband chronograph comprising a housing and a crown arranged along a crown axis, the chronograph having controls for operating the chronograph chronometric function, the controls being disposed at an angle to the crown axis, the controls being within the crown Chronograph are arranged, wherein the chronograph has a cover for covering the controls, wherein the cover in a
  • the cover member is pivotable about an axis, wherein the axis perpendicular to the crown axis and this is arranged intersecting, wherein the cover member is in a pivoted position in contact with one of the controls that the cover of a the controls pressed.
  • the cover is substantially rigid. That in particular, that not both controls can be operated simultaneously.
  • the cover is formed substantially circular arc.
  • the cover is formed rocker-shaped, in particular with respect to the axis.
  • the cover element preferably comprises an outer cover element and an inner cover element, in particular firmly connected to the outer cover element.
  • the inventive method has over the prior art has the advantage that the controls do not protrude beyond the housing, but are arranged within the chronograph and the cover is flush with the housing.
  • the operation of the controls is also advantageously done intuitively by pivoting in the sense of a rocking of the cover. Damage to the controls is also advantageously largely excluded by the indirect operation.
  • the axis is arranged perpendicular to a main extension plane of the chronograph, in particular a display of the chronograph.
  • a main extension plane of the chronograph in particular a display of the chronograph.
  • Main extension plane of the chronograph parallel to a main extension plane the case and / or a bottom of the chronograph is. This makes it possible in an advantageous manner that the movement for actuating the operating elements takes place parallel to the main extension plane. According to a preferred embodiment it is provided that the chronograph along the axis of a lower bearing and an upper bearing for guiding the
  • the cover comprises the upper bearing.
  • the chronograph has a bottom plate element in the region of the cover element, wherein the bottom plate element very particularly preferably comprises the lower bearing. This makes it advantageously possible to achieve a secure and stable guidance of the pivoting movement of the cover.
  • the housing is provided substantially round and has a, in particular in the region of the crown arranged, recess, wherein the cover member is arranged in the recess.
  • the housing is rectangular or polygonal provided. It is crucial that the cover preferably one
  • the chronograph has a bezel, which is in particular at least partially fixedly connected to the housing, wherein the cover comprises a portion of the bezel.
  • the bezel on a scale.
  • one of the controls for starting and / or stopping a timer function is provided, wherein preferably the other of the controls for returning the
  • Timing function is provided. This advantageously makes it possible
  • the cover comprises a restoring element, in particular a spring element which is configured so that it spends the cover from the pivoted position to the starting position.
  • a portion of the cover protrudes in the pivoted position on the housing and another portion projects into the housing, wherein the protruding portion is associated with the actuated operating element.
  • the protruding and the protruding portion along a longitudinal extent of the cover are arranged at opposite ends.
  • the cover in the initial position and / or the pivoted position, is spaced from at least one of the controls.
  • an accidental operation is advantageously excluded because initially a certain distance must be covered until the control element is actuated by the cover.
  • a sufficient pivoting of the cover is clearly visible, whereby an unintentional operation would be recognized immediately.
  • pivoted position is advantageously the non-actuated control element spaced from the cover, so that accidental operation of the unwanted control element is excluded.
  • the cover element comprises a contact means in a contact region with the operating elements, wherein the contact means preferably comprises a hardened material and / or an elastic material.
  • Another object of the present invention is a method for operating a chronograph according to the invention, wherein for operating the timepiece of the chronograph, the cover is transferred from a starting position in which it is flush with the housing, in such a pivoted position that the cover of one of Controls operated, with the movement
  • the chronograph advantageously acts like a clock without timepiece function.
  • Embodiment of the present invention in a schematic view from below. shows a chronograph according to an exemplary
  • Embodiment of the present invention in a pivoted position in a schematic detail view. shows a chronograph according to an exemplary
  • Embodiment of the present invention in a pivoted position in a schematic view.
  • Fig. 4 shows a chronograph according to an exemplary
  • Embodiment of the present invention in a schematic side sectional view.
  • FIGS. 5a to 5c show details of a chronograph according to an example
  • Figs. 6a to 6g show external views of a chronograph according to a
  • FIG. 7a to 7e show a chronograph in an initial position according to an exemplary embodiment of the present invention in a schematic view and details.
  • FIG. 8a and 8b show a chronograph in a pivoted position according to an exemplary embodiment of the present invention in a schematic view and details. shows a chronograph according to an exemplary
  • 10a to 10d show a chronograph without cover element according to an exemplary embodiment of the present invention in a schematic view and various details.
  • Fig. 11 shows a chronograph without cover according to a
  • Fig. 12 shows a chronograph according to an exemplary embodiment of the present invention in a schematic view.
  • Fig. 12 shows a chronograph according to an exemplary embodiment of the present invention in a schematic view.
  • Fig. 12 shows a chronograph according to an exemplary embodiment of the present invention in a schematic view.
  • Fig. 12 shows a chronograph according to an exemplary embodiment of the present invention in a schematic view.
  • Fig. 12 shows a chronograph according to an exemplary
  • Embodiment of the present invention in a schematic side view show a chronograph without cover element according to an exemplary embodiment of the present invention in a schematic detail view and various details.
  • FIGS. 14a to 14d show a chronograph without cover element according to an exemplary embodiment of the present invention in a schematic view from below as well as various details.
  • FIGS. 15a and 15b show a chronograph without cover element according to an exemplary embodiment of the present invention in perspective views from above and from below.
  • 16a to 16e show a bottom of a chronograph according to an example
  • Embodiment of the present invention in a schematic view and details.
  • Figs. 17a to 17g show an outer cover member according to an example
  • Figs. 18a to 18g show an outer cover member according to an example
  • Embodiment of the present invention in a schematic view and various details. 19 shows a cover element according to an exemplary embodiment of the present invention in a schematic plan view.
  • Figures 20a to 20g show a bottom plate element according to an example
  • Embodiment of the present invention in schematic views and various details.
  • 21a to 21c show a contact means according to an exemplary embodiment of the present invention in schematic views.
  • Figs. 22a to 22g show an inner cover member according to an example
  • FIG. 1 shows a chronograph 1 according to an exemplary embodiment of the present invention in a schematic view from below.
  • Chronograph 1 is a wristwatch, here with a case diameter of about 42 mm, with a timepiece function and comprises a housing 2 with terminals 12 for a bracelet and a laterally on a crown axis 100 arranged crown 3.
  • On both sides of the crown 3 are within the chronograph 1 operating elements 4, 5, for example in the form of slidable along a longitudinal axis pins arranged.
  • the operating elements 4, 5 are arranged in particular symmetrically to the crown axis 100 and at an angle to this.
  • a cover member 6 closes the housing 2 flush.
  • the cover 6 is movably mounted. Here is shown a starting position in which none of the controls 4, 5 is actuated.
  • the cover element 6 lies in each case in a contact region 10 with a contact means 11 on the operating elements 4, 5.
  • the illustrated embodiment corresponds to
  • the cover element 6 is in this case by a user in the upper area, i. in the region of the operating element 4 in the direction of
  • Housing 2 has been pressed. Due to the movable mounting about an axis 200 perpendicular to the crown axis 100, this cutting, and perpendicular to the Main extension plane of the chronograph 1, which is parallel to the drawing plane here, the cover 6 performs a pivoting movement in the plane and thus actuates the control element 4.
  • the cover 6 no longer closes flush with the outer contour of the housing 2, but protrudes on the Side of actuate operating element 4 in a recess 15 of the housing 2 inside, while it on the other side, in the region of the non-actuated operating element 5 of this
  • FIG. 3 shows a chronograph 1 according to an exemplary embodiment of the present invention in a pivoted position in a schematic view.
  • the illustrated embodiment substantially corresponds to the embodiment described above, which is why reference is made in principle to the relevant embodiments.
  • the chronograph 1 is shown in a plan view.
  • the chronograph comprises a border of the centrally arranged dial, a so-called bezel 9. This is here provided with a scale that the
  • Timing function of the chronograph 1 is assigned and whereby the chronograph 1 can be used for example as a speedometer for the estimation of speeds.
  • a part of the bezel 9 is mounted on the cover 6.
  • FIG. 4 shows a chronograph 1 according to an exemplary embodiment of the present invention in a schematic side sectional view.
  • the illustrated embodiment substantially corresponds to the embodiment described above, which is why reference is made in principle to the relevant embodiments.
  • the cover 6 is movably supported by a lower bearing 7 and an upper bearing 8, wherein the lower and the upper bearing 7, 8 are arranged above or below the crown axis 100 and form an axis 200.
  • the cover element 6 comprises the upper bearing 8, while the lower bearing 7 is arranged on a base plate element 16.
  • Details of a chronograph 1 according to an exemplary embodiment of the present invention are shown in a sectional side view in FIGS. 5a to 5c. In this case, the illustrated embodiment essentially corresponds to the previous one
  • FIGS. 6a to 6g external views of a chronograph 1 according to an exemplary embodiment of the present invention are various
  • FIG. 6a shows a view of the chronograph 1 from below
  • FIG. 6b shows a side view in the region of the crown 3
  • FIG. 6c shows a plan view
  • FIG. 6d shows a side view in the region of a connection point 12 for a bracelet
  • FIG. 6e shows a perspective view
  • FIG Supervision and Figure 6g again a view from below.
  • the chronograph 1 is shown in the starting position in FIGS. 6a to 6e and in the pivoted position in FIGS. 6f and 6g. It can be seen in particular in Figures 6a and 6b of
  • Caseback 14 as well as fastening means, here screws 13, for fastening the bottom plate element 16.
  • FIGS. 7a to 7e a chronograph 1 in an initial position according to an exemplary embodiment of the present invention is shown in a schematic view as well as details.
  • the illustrated embodiment substantially corresponds to the embodiment described above, which is why reference is made in principle to the relevant embodiments. Good to see that is on the
  • an operating element 4, 5 can be seen, which is in the contact area 10 via the contact means 11 with the cover in abutment.
  • the contact means 11 may comprise a hardened material to prevent wear, but it may also additionally or alternatively comprise an elastic material to dampen the movement of the operating element 4, 5, so as not to an unintentional contact of the cover 6 actuation of the
  • FIGS. 8a and 8b a chronograph 1 in a pivoted position according to an exemplary embodiment of the present invention is shown in a schematic view and details.
  • the illustrated embodiment substantially corresponds to the embodiment described above, which is why reference is made in principle to the relevant embodiments.
  • the cover element has latching means 17 in order to ensure secure fixing in the starting position.
  • depressions are shown in the bottom plate member 16, engage in the locking lugs of the cover.
  • the upper operating element 4 is pressed in, ie. has been actuated while the lower control element 5 is spaced from the cover member 6.
  • cover element 6 has a stop in which it comes into contact with the housing 2, in order thus to define the maximum deflection from the starting position. At the outer ends of the cover 6 is formed such that it follows the contour of the recess 5 of the housing 2.
  • FIG. 9 shows an exploded view of a chronograph 1 according to an exemplary embodiment of the present invention.
  • the illustrated embodiment substantially corresponds to the previously described
  • the cover 6 sits from an outer cover member 6 'and an inner cover member 6 "together, which are preferably fixedly connected to each other.
  • FIGS. 10a to 10d show a chronograph 1 without cover element 6 according to an exemplary embodiment of the present invention in a schematic view and various details. The illustrated corresponds
  • FIG. 11 shows a diagrammatic view of a chronograph 1 without cover element 6 according to an exemplary embodiment of the present invention.
  • the illustrated embodiment essentially corresponds to the previous one
  • FIG. 12 shows a chronograph 1 according to an exemplary embodiment of the present invention in a schematic side view.
  • the illustrated embodiment essentially corresponds to the previously described
  • FIGS. 13a to 13f show a chronograph 1 without covering element 6 according to an exemplary embodiment of the present invention in a schematic detail view as well as various details.
  • the illustrated embodiment substantially corresponds to the embodiment described above, which is why reference is made in principle to the relevant embodiments.
  • FIGS. 14a to 14d show a chronograph 1 without cover element 6 according to an exemplary embodiment of the present invention in a schematic view from below and various details. This corresponds to the
  • Bottom plate element 16 is used, as well as holes over which the
  • FIGS. 15a and 15b a chronograph 1 without cover element 6 according to an exemplary embodiment of the present invention is shown in perspective views from above and below. In this case, the illustrated embodiment substantially corresponds to the embodiment described above, which is why reference is made in principle to the relevant embodiments.
  • FIG. 15a shows the
  • FIGS. 16 a to 16 e a bottom 14 of a chronograph 1 according to an exemplary embodiment of the present invention is shown in a schematic view as well as details.
  • the illustrated embodiment substantially corresponds to the embodiment described above, which is why reference is made in principle to the relevant embodiments.
  • FIGS. 17a to 17g an outer cover member 6 'according to an exemplary embodiment of the present invention is shown in schematic views and various details. In this case, the illustrated embodiment substantially corresponds to the embodiment described above, which is why reference is made in principle to the relevant embodiments.
  • the outer cover member 6 ' has the upper bearing 8 and provides the flush connection to the housing 2 ready. It also has a hole for the crown axis 100 and a recess in which the crown 3 is arranged.
  • FIG. 18e shows a side view of the inner side of the outer cover element 6 'in the region of an operating element 4, 5.
  • FIG. 19 shows a cover element 6 according to an exemplary embodiment of the present invention in a schematic plan view.
  • the illustrated embodiment essentially corresponds to the previously described
  • FIGS. 20a to 20g a bottom plate member 16 according to an exemplary embodiment of the present invention is shown in schematic views and various details.
  • the illustrated embodiment essentially corresponds to the previously described embodiment, which is why in principle referenced in this regard.
  • both the holes for the screws 13, which connect the bottom plate member 16 to the housing 2, as well as the locking means 17 are clearly visible.
  • Pivoting or tilting of the starting position in the pivoted position is possible only by using a well-defined force.
  • Embodiment of the present invention shown in schematic views.
  • the illustrated embodiment essentially corresponds to the previous one
  • the contact means 11 is arranged in the contact regions 10 of the cover 6 with the controls 4, 5.
  • the contact means is formed as a flat disc with a central extension of smaller diameter, wherein the extension serves for attachment to the cover 6.
  • the contact means 11 is shot peened and blashless, so that it provides as flat a surface as possible for contact with the operating elements 4, 5.
  • an inner cover member 6 "according to an exemplary embodiment of the present invention is shown in schematic views and various details, wherein the illustrated embodiment substantially corresponds to the previously described embodiment, and therefore reference is made in principle to the relevant embodiments Cover element 6 "is connected, for example, by the lateral, substantially semicircular recesses with corresponding extensions of the outer cover element 6 'with this. Further, the inner cover member 6 "holes for the upper bearing 8, the

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)

Abstract

L'invention concerne un chronographe, en particulier un chronographe-bracelet, comprenant un boîtier et une couronne de remontoir disposée le long d'un axe de couronne, le chronographe comprenant des éléments de commande pour la commande de la fonction de mesure de temps du chronographe, les éléments de commande étant disposés suivant un angle par rapport à l'axe de couronne, les éléments de commande étant disposés à l'intérieur du chronographe, le chronographe comprenant un élément de recouvrement servant à recouvrir les éléments de commande, l'élément de recouvrement étant disposé en affleurement avec le boîtier dans une position initiale, l'élément de recouvrement pouvant pivoter sur un axe, l'axe étant disposé perpendiculairement à l'axe de couronne et de manière à croiser celui-ci, l'élément de recouvrement étant, dans une position pivotée, en contact avec l'un des éléments de commande de telle sorte que l'élément de recouvrement actionne l'un des éléments de commande.
PCT/DE2017/100615 2016-07-26 2017-07-24 Chronographe et procédé permettant de faire fonctionner un chronographe Ceased WO2018019331A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17755412.8A EP3519901B1 (fr) 2016-07-26 2017-07-24 Chronographe et procédé de fonctionnement un chronographe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016113744.8A DE102016113744A1 (de) 2016-07-26 2016-07-26 Chronograph und Verfahren zum Betrieb eines Chronographen
DE102016113744.8 2016-07-26

Publications (1)

Publication Number Publication Date
WO2018019331A1 true WO2018019331A1 (fr) 2018-02-01

Family

ID=59686705

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2017/100615 Ceased WO2018019331A1 (fr) 2016-07-26 2017-07-24 Chronographe et procédé permettant de faire fonctionner un chronographe

Country Status (3)

Country Link
EP (1) EP3519901B1 (fr)
DE (1) DE102016113744A1 (fr)
WO (1) WO2018019331A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421882A1 (de) * 1984-06-13 1985-12-19 Tesch AG, Ennetbürgen Uhrengehaeuse mit drucktasten
WO2004015501A2 (fr) * 2002-08-07 2004-02-19 Michel Barnier Montre Sa Utilisation de la lunette pour l'actionnement des fonctions du mecanisme d'une montre
EP1582945A2 (fr) * 2004-03-31 2005-10-05 Alfred Dunhill Limited Pièce d'horlogerie à boutons-poussoirs
CH700635A2 (fr) * 2009-03-19 2010-09-30 Hamilton Internat Ag Montre avec dispositif de commande par lunette.
CH706629B1 (de) * 2007-04-04 2013-12-31 Roland Iten Mechanical Luxury S A Schleusenrahmen mit stossgefederter Aufhängung für ein Uhrengehäuse.
CH709413A2 (fr) * 2014-03-27 2015-09-30 Ball Watch Company Sa Pièce d'horlogerie comportant un organe de commande externe coulissant.

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Publication number Priority date Publication date Assignee Title
CH556561A (fr) * 1971-02-19 1974-11-29
MY104828A (en) * 1989-02-14 1994-06-30 Rado Montres Sa A watch case provided with a cap of hard material
ES2024742A6 (es) * 1990-02-19 1992-03-01 Montagut Guma Juan Mejoras en el objeto de la patente principal n[ 8900692, por "procedimiento y aparato para tratar tejidos en cuerda".
DE10157981B4 (de) * 2001-11-27 2006-04-13 Helmut Lutz Armbanduhr mit schwenkbarem Flügel
DE10350323A1 (de) * 2003-10-23 2005-05-25 Volkswagen Ag Uhr mit einer Einrichtung zum Schutz vor äußerer, ungewollter Beeinflussung
EP1818734A1 (fr) * 2006-02-08 2007-08-15 Montres Journe S.A. Dispositif à poussoir pour commander une fonction de l'extérieur d'une boîte de montre
CH700275A2 (fr) * 2009-01-30 2010-07-30 Louis Moinet Sa Atel Boîtier pour montre bracelet chronographe à leviers de commande des poussoirs.
US8851743B1 (en) * 2011-08-23 2014-10-07 Invicta Watch Company Of America, Inc. Trigger mechanism for a chronograph watch
DE102014011430A1 (de) * 2014-08-01 2016-02-04 Matthias Fechner Analoge Uhr

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421882A1 (de) * 1984-06-13 1985-12-19 Tesch AG, Ennetbürgen Uhrengehaeuse mit drucktasten
WO2004015501A2 (fr) * 2002-08-07 2004-02-19 Michel Barnier Montre Sa Utilisation de la lunette pour l'actionnement des fonctions du mecanisme d'une montre
EP1582945A2 (fr) * 2004-03-31 2005-10-05 Alfred Dunhill Limited Pièce d'horlogerie à boutons-poussoirs
CH706629B1 (de) * 2007-04-04 2013-12-31 Roland Iten Mechanical Luxury S A Schleusenrahmen mit stossgefederter Aufhängung für ein Uhrengehäuse.
CH700635A2 (fr) * 2009-03-19 2010-09-30 Hamilton Internat Ag Montre avec dispositif de commande par lunette.
CH709413A2 (fr) * 2014-03-27 2015-09-30 Ball Watch Company Sa Pièce d'horlogerie comportant un organe de commande externe coulissant.

Also Published As

Publication number Publication date
EP3519901B1 (fr) 2022-02-09
DE102016113744A1 (de) 2018-02-01
EP3519901A1 (fr) 2019-08-07

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