EP 1336906 A3 20100505 - Rewinding device for timepiece
Title (en)
Rewinding device for timepiece
Title (de)
Aufzugsvorrichtung für Uhren
Title (fr)
Dispositif de remontage pour pièce d'horlogerie
Publication
Application
Priority
CH 2812002 A 20020219
Abstract (en)
[origin: EP1336906A2] The rewinding mechanism uses temperature changes to effect the rewinding and has a platinum or titanium bar with a very high coefficient of temperature expansion which on expansion or contraction operates a gear train through a pivoting plate which has a tooth to engage with the first wheel. The gear train is similar to that employed by rewinding mechanisms which employ user movement and inertia drives
IPC 8 full level
G04B 5/22 (2006.01)
CPC (source: EP)
G04B 5/22 (2013.01)
Citation (search report)
- [XP] WO 03010610 A1 20030206 - PHILLIPS STEVEN [US]
- [X] DE 1431797 U
- [X] GB 694874 A 19530729 - FRIEDRICH NALLINGER
- [X] CH 48488 A 19101101 - GIULIANI VITTORE [CH]
- [X] CH 144349 A 19301231 - REUTTER JEAN LEON [FR]
- [A] FR 1292833 A 19620504
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
Designated extension state (EPC)
AL LT LV MK RO
DOCDB simple family (publication)
EP 1336906 A2 20030820; EP 1336906 A3 20100505; CH 695796 A5 20060831
DOCDB simple family (application)
EP 03003663 A 20030218; CH 2812002 A 20020219