EP 3812842 B1 20231129 - DEVICE FOR GUIDING THE PIVOTING OF A PIVOTING MASS AND TIMEPIECE RESONATOR MECHANISM
Title (en)
DEVICE FOR GUIDING THE PIVOTING OF A PIVOTING MASS AND TIMEPIECE RESONATOR MECHANISM
Title (de)
SCHWENKBARE FÜHRUNGSVORRICHTUNG FÜR EINE SCHWENKBARE MASSE, UND RESONATORMECHANISMUS EINER UHR
Title (fr)
DISPOSITIF DE GUIDAGE EN PIVOTEMENT POUR UNE MASSE PIVOTANTE ET MÉCANISME RÉSONATEUR D'HORLOGERIE
Publication
Application
Priority
EP 19205001 A 20191024
Abstract (en)
[origin: CN112711183A] The invention relates to a pivot guide device (10), in particular for a timepiece movement, for guiding a pivot mass in a rotational pivot, comprising a first support (2), a first pair of uncrossed strips (5, 6), a second support (3), a pair of crossed strips (7, 8), and a third support (4), the pair of uncrossed strips including, a first (5) and a second (6) flexible strip connecting the first support (2) to the second support (3) without crossing each other, the pair of crossed strips including a third (7) and a fourth (8) flexible strip connecting the second support (3) to the third support (4), the third (7) and fourth (8) flexible strips crossing each other between the second (3) and the third (4) support.
IPC 8 full level
G04B 17/04 (2006.01)
CPC (source: CN EP US)
G04B 15/14 (2013.01 - CN); G04B 17/045 (2013.01 - EP US); G04B 17/28 (2013.01 - US); G04B 17/32 (2013.01 - CN)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3812842 A1 20210428; EP 3812842 B1 20231129; CN 112711183 A 20210427; CN 112711183 B 20220412; JP 2021067685 A 20210430; JP 7021326 B2 20220216; US 11789407 B2 20231017; US 2021124307 A1 20210429
DOCDB simple family (application)
EP 19205001 A 20191024; CN 202011144579 A 20201023; JP 2020173709 A 20201015; US 202017065648 A 20201008