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1. WO2020065574 - DISPLAY MECHANISM WITH A SINGLE APERTURE

Publication Number WO/2020/065574
Publication Date 02.04.2020
International Application No. PCT/IB2019/058176
International Filing Date 26.09.2019
IPC
G04B 19/247 2006.01
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS
19Indicating the time by visual means
24Clocks or watches with date indicators; Clockwork calendars
243characterised by the shape of the date indicator
247disc-shaped
CPC
G04B 19/247
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
19Indicating the time by visual means
24Clocks or watches with date ; or week-day; indicators ; , i.e. calendar clocks or watches; Clockwork calendars
243characterised by the shape of the date indicator
247disc-shaped
Applicants
  • PATEK PHILIPPE SA GENEVE [CH]/[CH]
Inventors
  • MAIER, Frédéric
  • HIDE, James
  • BOULE, Nicolas
Agents
  • MICHELI & CIE SA
Priority Data
18196793.626.09.2018EP
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) DISPLAY MECHANISM WITH A SINGLE APERTURE
(FR) MÉCANISME D'AFFICHAGE À GUICHET UNIQUE
Abstract
(EN)
The invention relates to a display mechanism (1; 3; 4; 5; 6; 7) for a timepiece, comprising a frame (100; 300; 400; 500; 600; 700), an aperture (107; 307; 407; 507; 607; 707) which is stationary relative to the frame, and a first display disc (1052; 3051; 4051; 5051; 6051; 7051) and a second display disc (1051; 3052; 4052; 5052; 6052; 7052), each bearing indications, characterised in that the indications on the first and second discs can be displayed alternately through the aperture. The invention also relates to a timepiece movement comprising such a mechanism (1; 3; 4; 5; 6; 7), and to a timepiece such as a wrist watch, pocket watch, clock or table clock comprising such a timepiece movement.
(FR)
L'invention concerne un mécanisme d'affichage (1; 3; 4; 5; 6; 7) pour pièce d'horlogerie comprenant un bâti (100; 300; 400; 500; 600; 700), un guichet (107; 307; 407; 507; 607; 707) fixe par rapport au bâti et un premier (1052; 3051; 4051; 5051; 6051; 7051) et un deuxième (1051; 3052; 4052; 5052; 6052; 7052) disques d'affichage, portant chacun des indications, caractérisé en ce qu'il permet d'afficher les indications des premier et deuxième disques alternativement au travers dudit guichet. L'invention concerne également un mouvement horloger comprenant un tel mécanisme (1; 3; 4; 5; 6; 7) ainsi qu'une pièce d'horlogerie telle qu'une montre bracelet, une montre de poche, une pendule ou une pendulette comprenant un tel mouvement horloger.
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