EP 1746471 B1 20190918 - Return-to-zero device for two time counters
Title (en)
Return-to-zero device for two time counters
Title (de)
Null-Rückstellungsvorrichtung für zwei Zeitzähler
Title (fr)
Dispositif de remise à zéro de deux compteurs de temps
Publication
Application
Priority
EP 05405447 A 20050720
Abstract (en)
[origin: EP1746471A1] The device has a spring (5) to selectively exert a torque on a zero-resetting lever (2) for pressing hammers (6c, 6d) against respective zero-resetting cams (7, 8). Articulation units articulate the hammers with respect to the lever and have a pin (2d) engaged in a guide slot (6a). The slot is oriented such that, during zero-resetting, direction of perpendicular, dropped from an axis of the pin onto the slot, intersects a straight line joining axes (7a, 8a) of the cams at a point. A pin (2e) is engaged with a play in an opening (6b) to allow a limited rotation of the slot around the pin (2d).
IPC 8 full level
G04F 7/08 (2006.01)
CPC (source: EP US)
G04F 7/0809 (2013.01 - EP US)
Citation (examination)
JP 2004264036 A 20040924 - SEIKO EPSON CORP
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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1746471 A1 20070124; EP 1746471 B1 20190918; CN 100585519 C 20100127; CN 1900852 A 20070124; JP 2007024899 A 20070201; JP 4896614 B2 20120314; US 2007019509 A1 20070125; US 7331706 B2 20080219
DOCDB simple family (application)
EP 05405447 A 20050720; CN 200610106009 A 20060719; JP 2006198597 A 20060720; US 48481006 A 20060712