EP 2073078 B1 20121107 - Bistable hammer for a chronograph mechanism
Title (en)
Bistable hammer for a chronograph mechanism
Title (de)
Bistabiler Hammer für Chronographenmechanismus
Title (fr)
Marteau bistable pour mécanisme de chronographe
Publication
Application
Priority
EP 07150324 A 20071221
Abstract (en)
[origin: EP2073078A1] The mechanism (7) has a hammer (61) mounted in translation between an inactive position and an active position. The hammer is elongated from heart-pieces (55, 57, 59) connected to an indicator unit. The hammer exerts a zero setting force against the heart-pieces in the inactive and active positions, respectively. The hammer has two posts (64, 66) mounted slidingly in openings (100, 102) in a manner that displacement vectors of the posts between the positions are collinear and non aligned.
IPC 8 full level
G04F 7/08 (2006.01)
CPC (source: EP KR US)
G04B 19/00 (2013.01 - KR); G04B 43/002 (2013.01 - EP US); G04F 7/00 (2013.01 - KR); G04F 7/0804 (2013.01 - EP US); G04F 7/0819 (2013.01 - EP US); G04F 7/0847 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2073078 A1 20090624; EP 2073078 B1 20121107; CN 101504532 A 20090812; CN 101504532 B 20120104; HK 1135199 A1 20100528; JP 2009150891 A 20090709; JP 5341494 B2 20131113; KR 20090068188 A 20090625; SG 153775 A1 20090729; US 2009161493 A1 20090625; US 7918602 B2 20110405
DOCDB simple family (application)
EP 07150324 A 20071221; CN 200810189568 A 20081219; HK 10101462 A 20100209; JP 2008321855 A 20081218; KR 20080131079 A 20081222; SG 2008094021 A 20081218; US 33920608 A 20081219