CH337460A - Calendar timepiece - Google Patents

Calendar timepiece

Info

Publication number
CH337460A
CH337460A CH337460DA CH337460A CH 337460 A CH337460 A CH 337460A CH 337460D A CH337460D A CH 337460DA CH 337460 A CH337460 A CH 337460A
Authority
CH
Switzerland
Prior art keywords
dial
timepiece
window
mobile
calendar
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Progressia S A
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 Progressia S A filed Critical Progressia S A
Publication of CH337460A publication Critical patent/CH337460A/en

Links

Classifications

    • 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
    • G04B19/00Indicating the time by visual means
    • G04B19/06Dials
    • 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
    • G04B19/00Indicating the time by visual means
    • G04B19/24Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped

Landscapes

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

Description

  

   <Desc/Clms Page number 1> 
 Pièce d'horlogerie à calendrier L'invention a pour objet une    pièce   d'horlogerie à    calendrier,      notamment   une    montre-bracelet,   une montre de poche ou autre pièce    d'horlogerie   de petit format. Elle comporte comme d'autres    pièces   d'horlogerie à    calendrier,   un cadran présentant au moins un guichet,    dans   lequel    apparaissent   successivement, l'un après l'autre, les signes indicateurs, par exemple le quantième, portés par un disque    mobile.   



  Dans les    montres-calendrier   de petit format de ce genre et    connues   sur le marché, la visibilité des signes du disque est mauvaise, parce que le    cadran   étant relativement épais., le signe    indicateur      placé   sous    ce   cadran et en regard du guichet se trouve dans l'ombre    portée   par le bord    dudit   guichet. 



  Pour éviter    cet   inconvénient, l'objet de l'invention est caractérisé en    ce   que la    face   intérieure    dudit   cadran présente une    noyure      circulaire      dans   laquelle est engagée au moins partiellement et peut tourner au moins la partie indicatrice dudit mobile. 



  Le dessin annexé montre, à titre d'exemple, une forme    d'exécution   de l'objet de l'invention. 



  La    fig.   1 la représente vue de    face   ; la    fig.   2 est une coupe à plus grande échelle, suivant la ligne    II-II   de la    fig.   1. 



  Dans le dessin, on distingue le bâti 3 d'une montre de petit format dont la    platine   4 parte le cadran 5. Ce    dernier   est percé d'un guichet 6 présentant de larges biseaux 7. Dans ce guichet    appa-      rait   le quantième   15   qui figure sur le    mobile   8, en forme de couronne    portant   sur sa face externe, les quantièmes d'un mois. Cette couronne 8 est    commandée   par ledit mouvement 3    comme   connu.

   Elle tourne d'ans une creusure    circulaire   9 de la    platine   4    et   sa face    indicatrice      pénètre   dans, une    noyure      circulaire   correspondante 10 du    cadran   5, de    sortie   que la face de la    couronne   portant les signes    indicateurs   se trouve rapprochée de la surface du cadran,    ce   qui    confère   à sa partie se trouvant en    regard   du guichet 6 un    meilleur      éclairage.   Cette amélioration est due aussi aux biseaux 7 qui évitent l'ombre portée par les bords du guichet 6. 



  La    pièce   d'horlogerie, objet de l'invention, pourrait comporter    deux   ou trois guichets tels que    décrits   pour    des   organe indicateurs supplémentaires donnant, par exemple, en plus du    quantième,   le jour et/ou le mois.



   <Desc / Clms Page number 1>
 Calendar timepiece The subject of the invention is a calendar timepiece, in particular a wristwatch, a pocket watch or other small format timepiece. Like other calendar timepieces, it comprises a dial having at least one window, in which the indicator signs appear successively, one after the other, for example the date, carried by a movable disc.



  In small format calendar watches of this type and known on the market, the visibility of the signs of the disc is poor, because the dial being relatively thick., The indicator sign placed under this dial and opposite the window is in the shadow cast by the edge of said window.



  To avoid this drawback, the object of the invention is characterized in that the inner face of said dial has a circular core in which is engaged at least partially and can rotate at least the indicating part of said mobile.



  The accompanying drawing shows, by way of example, one embodiment of the object of the invention.



  Fig. 1 shows it from the front; fig. 2 is a section on a larger scale, taken along line II-II of FIG. 1.



  In the drawing, we can see the frame 3 of a small-format watch, the plate 4 of which leaves the dial 5. The latter is pierced with a window 6 having large bevels 7. In this window appears the date 15 which appears on the mobile 8, in the form of a crown bearing on its external face, the dates of a month. This crown 8 is controlled by said movement 3 as known.

   It turns through a circular hollow 9 of plate 4 and its indicator face penetrates into a corresponding circular hollow 10 of dial 5, so that the face of the crown bearing the indicator signs is brought closer to the surface of the dial, which gives its part located opposite the window 6 better lighting. This improvement is also due to the bevels 7 which avoid the shadow cast by the edges of the window 6.



  The timepiece, object of the invention, could include two or three windows as described for additional indicator members giving, for example, in addition to the date, the day and / or the month.

 

Claims (1)

REVENDICATION Pièce d'horlogerie à calendrier comportant un cadran présentant au moins un guichet dans lequel apparaissent successivement les signes indicateurs portés par au moins un mobile, caractérisée en ce que la face intérieure dudit cadran présente une noyure circulaire dans laquelle est engagée au moins partiellement et peut tourner au moins la partie indicatrice dudit mobile. SOUS-REVENDICATIONS 1. CLAIM Timepiece with calendar comprising a dial having at least one window in which the indicator signs carried by at least one mobile appear successively, characterized in that the inner face of said dial has a circular core in which is engaged at least partially and can rotate at least the indicating part of said mobile. SUB-CLAIMS 1. Pièce d'horlogerie selon la revendication, ca- ractérisée en ce que les bords dudit guichet présen- tent des biseaux. 2. Pièce d'horlogerie selon la revendication et la sous-revendication 1, caractérisée en ce que ledit mobile présente la forme d'une couronne. Timepiece according to claim, characterized in that the edges of said aperture have bevels. 2. Timepiece according to claim and sub-claim 1, characterized in that said mobile has the shape of a crown.
CH337460D 1958-09-17 1958-09-17 Calendar timepiece CH337460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH337460T 1958-09-17

Publications (1)

Publication Number Publication Date
CH337460A true CH337460A (en) 1959-03-31

Family

ID=4504308

Family Applications (1)

Application Number Title Priority Date Filing Date
CH337460D CH337460A (en) 1958-09-17 1958-09-17 Calendar timepiece

Country Status (1)

Country Link
CH (1) CH337460A (en)

Similar Documents

Publication Publication Date Title
CH337460A (en) Calendar timepiece
CH351221A (en) Timepiece
CH529375A (en) Watch comprising a barrel placed in the center of the movement
CH390159A (en) Waterproof watch box
CH427566A (en) Soccer shoe
CH306108A (en) Show.
CH376853A (en) Watch with rotating bezel
CH333587A (en) Self-winding watch
CH341769A (en) Timepiece with rotating bezel and method for its manufacture
CH343920A (en) Timepiece
CH349926A (en) Timepiece simultaneously indicating the time of several time zones
CH376436A (en) Timepiece
CH374336A (en) Calendar timepiece
CH338150A (en) Timepiece
CH153545A (en) Date watch.
CH350250A (en) Watch
CH333997A (en) Watch box
CH343914A (en) Timepiece with device for reading the hours after noon
CH280558A (en) Watch.
CH355089A (en) Calendar timepiece
CH258632A (en) Wristwatch movement frame.
CH336019A (en) Timepiece
CH395873A (en) Ring watch
CH544335A (en) Wristwatch
CH321956A (en) Calendar