EP 2309347 B1 20140903 - Alarm device for timepieces
Title (en)
Alarm device for timepieces
Title (de)
Schlagwerk für Uhren
Title (fr)
Dispositif de blocage de sonnerie
Publication
Application
Previously filed application
05026447 20051205 EP
Priority
- EP 05026447 A 20051205
- CH 20852004 A 20041216
Abstract (en)
[origin: EP1672440A2] The device has two independent staffs (30, 31) connected by elastic positioning units constituted by springs (32). A lever (60) locks an alarm bell driving device and an hour keystroke device that include a keystroke wheel (608). The springs permit simultaneous rotation of the staffs as well as wheels (3001, 3104, 3105) or pinions (706, 906) carried by staffs along a rotational direction. An independent claim is also included for a time piece equipped with an alarm device.
IPC 8 full level
G04B 21/12 (2006.01)
CPC (source: EP)
G04B 21/12 (2013.01)
Designated contracting state (EPC)
CH DE FR IT LI
DOCDB simple family (publication)
EP 1672440 A2 20060621; EP 1672440 A3 20101201; EP 1672440 B1 20120801; EP 2309347 A2 20110413; EP 2309347 A3 20111102; EP 2309347 B1 20140903; EP 2309348 A2 20110413; EP 2309348 A3 20111102; EP 2309348 B1 20160720
DOCDB simple family (application)
EP 05026447 A 20051205; EP 11152450 A 20051205; EP 11152451 A 20051205