EP 0511530 B1 19961127 - Automatic watch
Title (en)
Automatic watch
Title (de)
Automatische Uhr
Title (fr)
Montre automatique
Publication
Application
Priority
CH 111391 A 19910415
Abstract (en)
[origin: EP0511530A1] It comprises a clockwork movement driving a first timer cooperating with a first dial and includes a second dial 31 on its opposite face cooperating with a second gear train 32, 33', 43. The automatic winding weight 19 is pivoted concentrically with the gear trains with the aid of a ball bearing whose internal cage is fixed to a barrel providing passage for an arbor 7, 7' carrying a hand of the first timer. This arbor 7, 7' serves as force take-off for driving the second gear train. <IMAGE>
IPC 1-7
IPC 8 full level
G04B 5/19 (2006.01); G04B 19/02 (2006.01); G04B 27/02 (2006.01)
CPC (source: EP US)
G04B 5/19 (2013.01 - EP US); G04B 19/025 (2013.01 - EP US); G04B 27/026 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0511530 A1 19921104; EP 0511530 B1 19961127; CH 682032 B5 19940114; CH 682032G A3 19930715; DE 69215424 D1 19970109; US 5297112 A 19940322
DOCDB simple family (application)
EP 92106166 A 19920409; CH 111391 A 19910415; DE 69215424 T 19920409; US 86850592 A 19920415