CH714708A2 - Display mechanism for a movement of a wristwatch. - Google Patents

Display mechanism for a movement of a wristwatch. Download PDF

Info

Publication number
CH714708A2
CH714708A2 CH00252/18A CH2522018A CH714708A2 CH 714708 A2 CH714708 A2 CH 714708A2 CH 00252/18 A CH00252/18 A CH 00252/18A CH 2522018 A CH2522018 A CH 2522018A CH 714708 A2 CH714708 A2 CH 714708A2
Authority
CH
Switzerland
Prior art keywords
bogie
display
display mechanism
movement
wristwatch
Prior art date
Application number
CH00252/18A
Other languages
German (de)
Inventor
Nebel Daniel
Original Assignee
Nebel Daniel
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 Nebel Daniel filed Critical Nebel Daniel
Priority to CH00252/18A priority Critical patent/CH714708A2/en
Priority to EP18405009.4A priority patent/EP3534223A1/en
Publication of CH714708A2 publication Critical patent/CH714708A2/en

Links

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
    • G04B19/00—Indicating the time by visual means
    • G04B19/02—Back-gearing arrangements between gear train and hands
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/04—Hands; Discs with a single mark or the like
    • G04B19/048—Hands; Discs with a single mark or the like having the possibility of indicating on more than one scale, e.g. hands with variable length which work on different scales
    • 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
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • 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
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • G04B45/0038—Figures or parts thereof moved by the clockwork
    • G04B45/0061—Moving parts of the clockwork, e.g. pendulum, hands in special form, mostly constructed as a figure

Landscapes

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

Abstract

Die Erfindung betrifft einen Anzeigemechanismus (1) für ein Uhrwerk einer Armbanduhr, bei dem das Drehgestell (2), welches keinen mechanischen Antrieb besitzt und nur durch Gravitation in Bewegung gesetzt wird, über einen Drehpunkt (3) mit dem Uhrwerk (4) verbunden ist, wobei das auf dem Drehgestell (2) montierte Anzeigeelement (5) über vom Drehgestell (2) mechanisch unabhängig angetriebene Zahnräder (6, 7, 8) angetrieben wird.The invention relates to a display mechanism (1) for a movement of a wristwatch, in which the bogie (2), which has no mechanical drive and is set in motion only by gravity, via a pivot point (3) with the movement (4) , wherein on the bogie (2) mounted display element (5) via the bogie (2) mechanically independently driven gears (6, 7, 8) is driven.

Description

CH 714 708 A2CH 714 708 A2

Beschreibung [0001] Die vorliegende Erfindung betrifft einen Anzeigemechanismus für ein Uhrwerk einer Armbanduhr, gemäss dem Oberbegriff des Patentanspruchs 1, insbesondere einen Anzeigemechanismus zur Anzeige von Zeitangaben.Description: The present invention relates to a display mechanism for a clockwork of a wristwatch, according to the preamble of claim 1, in particular to a display mechanism for displaying time information.

[0002] Der erfindungsgemässe Anzeigemechanismus dient wie jeder bekannte Anzeigemechanismus zum Anzeigen von Zeitangaben in Uhrwerken von Armbanduhren. Die aus dem Stand der Technik bekannten Zeitanzeigen für Armbanduhren geben die Zeitangaben wie Sekunden, Minuten, Stunden, Mondphase, Datum, Wochentage und andere Zeitangaben immer so an, dass Zeit anzeigende Elemente, wie Zeiger, Scheiben oder andere Formen zur Zeitanzeige, sich immer an einem im Uhrwerk feststehenden Drehpunkt oder sich auf einem mechanisch angetriebenen Gestell befinden. Dadurch dass die heute bekannten Anzeigeelemente zur Zeitanzeige immer einen im Uhrwerk feststehenden Drehpunkt der Drehachse oder einen Drehpunkt auf einem mechanisch angetriebenen Drehgestell haben, ergibt sich, dass sich die Zeit anzeigenden Elemente immer an geographisch definierten Positionen im Uhrwerk befinden. Durch diese Gegebenheit ist es den heute bekannten Anzeigen in Armbanduhren nicht möglich, dass Anzeigeelemente wie Zeiger Scheiben oder andere Formen zur Zeitanzeige, sich unabhängig von mechanischem Antrieb, bewirkt nur durch Gravitation, frei im Uhrwerk bewegen können.The display mechanism according to the invention, like any known display mechanism, serves to display time information in clockworks of wristwatches. The time displays for wristwatches known from the prior art always indicate the time information such as seconds, minutes, hours, moon phase, date, days of the week and other times in such a way that time-indicating elements such as hands, disks or other forms of time display are always present a pivot point fixed in the clockwork or on a mechanically driven frame. As a result of the fact that the display elements known today for time display always have a fulcrum of the axis of rotation fixed in the clockwork or a fulcrum on a mechanically driven bogie, it follows that the time-indicating elements are always located at geographically defined positions in the clockwork. Due to this fact, it is not possible for the displays in wristwatches known today that display elements such as pointer disks or other forms of time display can move freely in the clockwork independently of mechanical drive, caused only by gravity.

[0003] Es ist Aufgabe der vorliegenden Erfindung, einen Anzeigemechanismus zu schaffen, der es ermöglicht, dass das Zeit anzeigende Element sich an einer unabhängig von mechanischem Antrieb, Undefiniert geografischen Stelle im Uhrwerk befinden kann. Die Position an welchersich das Anzeigeelement im Uhrwerk befindet, wird nur durch die Veränderung der Position des Handgelenks, auf welchem die Uhr befestigt ist, und der damit verbundenen Änderung der Gravitation bestimmt, welche auf dem Drehgestell und dem auf dem Drehgestell befestigten Anzeigeelement wirkt. Der Vorteil des erfindungsgemässen Anzeigemechanismus gegenüber den bekannten Anzeigemechanismen besteht nebst ästhetischen Überlegungen darin, dass das Zeit anzeigende Element, vom Träger durch Änderung der Position des Handgelenkes auf welchem die Uhr befestigt ist, an eine vom Träger gewünschte Position in der Uhr gebracht werden kann, und somit sich andere in der Uhr befindlichen Anzeigen, besser abgelesen werden können. Durch starke Bewegung der am Handgelenk befestigten Uhr, kann das Drehgestell und das darauf montierte Anzeigeelement in starke Rotation versetzt werden was dazu führt, dass das Drehgestell mit dem darauf montierten Anzeigeelement mit vielen Umdrehungen pro Minute um seinen Drehpunkt rotiert.It is an object of the present invention to provide a display mechanism which enables the time-indicating element to be located at an undefined geographical location in the clockwork independently of mechanical drive. The position at which the display element is located in the clockwork is only determined by the change in the position of the wrist on which the watch is attached and the associated change in gravity which acts on the bogie and on the display element attached to the bogie. The advantage of the display mechanism according to the invention over the known display mechanisms, in addition to aesthetic considerations, is that the time-indicating element can be brought to a desired position in the watch by the wearer by changing the position of the wrist on which the watch is attached, and so that other displays in the watch can be read better. By strong movement of the watch attached to the wrist, the bogie and the display element mounted on it can be set into strong rotation, which leads to the fact that the bogie with the display element mounted thereon rotates around its pivot point at many revolutions per minute.

Claims (1)

[0004] Im Folgenden wird die Erfindung anhand einer Figur detailliert beschrieben. Es zeigt:In the following the invention is described in detail with reference to a figure. It shows: Fig. 1 die bevorzugte Ausführungsform des erfindungsgemässen Anzeigemechanismus in einer zweidimensionalen Ansicht. Zu erkennen ist ein Drehgestell 2 das sich ohne mechanischen Antrieb und nur durch Gravitation um den Drehpunkt 3, welcher sich am Uhrwerk 4 befindet, dreht. Das Anzeigeelement 5 ist auf dem Drehgestell 2 montiert und wird über vom Drehgestell 2 mechanisch unabhängig angetriebene Zahnräder (6, 7, 8) angetrieben.Fig. 1 shows the preferred embodiment of the display mechanism according to the invention in a two-dimensional view. A bogie 2 can be seen which rotates without mechanical drive and only by gravitation around the pivot point 3, which is located on the clockwork 4. The display element 5 is mounted on the bogie 2 and is driven by gears (6, 7, 8) which are driven mechanically independently of the bogie 2.
CH00252/18A 2018-03-01 2018-03-01 Display mechanism for a movement of a wristwatch. CH714708A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH00252/18A CH714708A2 (en) 2018-03-01 2018-03-01 Display mechanism for a movement of a wristwatch.
EP18405009.4A EP3534223A1 (en) 2018-03-01 2018-03-14 Display mechanism for a timepiece of a wrist watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00252/18A CH714708A2 (en) 2018-03-01 2018-03-01 Display mechanism for a movement of a wristwatch.

Publications (1)

Publication Number Publication Date
CH714708A2 true CH714708A2 (en) 2019-09-13

Family

ID=61800455

Family Applications (1)

Application Number Title Priority Date Filing Date
CH00252/18A CH714708A2 (en) 2018-03-01 2018-03-01 Display mechanism for a movement of a wristwatch.

Country Status (2)

Country Link
EP (1) EP3534223A1 (en)
CH (1) CH714708A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113126468A (en) * 2019-12-31 2021-07-16 伊塔瑞士钟表制造股份有限公司 Display mechanism for a watch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1604748A (en) * 1968-12-30 1972-01-24
DE4330895A1 (en) * 1993-09-11 1995-03-16 Konrad Dr Bergmann Timepiece having rotating display elements
DE29914666U1 (en) * 1999-08-18 2000-01-20 Rasche Thomas Time representation
FR2899346B1 (en) * 2006-03-30 2008-11-21 Jeffrey Barnes ORIENTABLE MOVEMENT BRACELET WATCH
CH699074A2 (en) * 2008-07-03 2010-01-15 Artisans Horlogers Sarl Timepiece.
KR101597232B1 (en) * 2014-07-22 2016-02-24 이지하 A display device having auto-rotating display member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113126468A (en) * 2019-12-31 2021-07-16 伊塔瑞士钟表制造股份有限公司 Display mechanism for a watch

Also Published As

Publication number Publication date
EP3534223A1 (en) 2019-09-04

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