EP 0493613 B1 19960424 - ASSEMBLY FOR A HANDS INDICATING TYPE TIMEPIECE, METHOD FOR CONSTRUCTING SUCH TIMEPIECE AND HANDS INDICATING TYPE TIMEPIECE OBTAINED
Title (en)
ASSEMBLY FOR A HANDS INDICATING TYPE TIMEPIECE, METHOD FOR CONSTRUCTING SUCH TIMEPIECE AND HANDS INDICATING TYPE TIMEPIECE OBTAINED
Title (de)
ANORDNUNG FÜR ARMBANDUHR DES ZEIGERTYPES, DESSEN HERSTELLUNGSVERFAHREN SOWIE ARMBANDUHR DIESES ZEIGERTYPS
Title (fr)
ASSEMBLAGE POUR PIECE D'HORLOGERIE DU TYPE CADRAN A AIGUILLES, PROCEDE DE CONSTRUCTION DE CELLE-CI AINSI QUE PIECE D'HORLOGERIE DE CE TYPE
Publication
Application
Priority
- JP 9100966 W 19910719
- JP 7651990 U 19900720
Abstract (en)
[origin: WO9201977A1] A multifunctional watch of a hands indication type which can display many functions including time display, date display, timer, alarming and a chronograph by hands. The watch has a first reduction gear train for a second-hand connected with a motor A, a second reduction gear train for a minute-hand, also connected with the motor A, a third reduction gear train for the minute hand connected with a motor B, a fourth reduction gear train for an hour hand connected with the motor B, a fifth reduction gear train for a sub-hand A connected with a motor C, a sixth reduction gear train for the sub-hand A and a sub-hand B connected with the motor C, a seventh reduction gear train for the minute hand connected with the motor C, and an eighth reduction gear train for a picture-and-date dial connected with the motor C. These gear trains are supported selectively in common by the supporting part provided on a train wheel bridge and a main plate. From among these reduction gear trains, either one of the third and fourth reduction gear trains, and either one of the first and second reduction gear train and/or either one of the fifth to eighth reduction gear train are selected. By combining these selected reduction gear trains with each other, the watch of the hand indication type provided with plural selectively combined functions is obtained, using a single basic module.
IPC 1-7
IPC 8 full level
CPC (source: EP)
G04C 3/008 (2013.01); G04C 3/146 (2013.01)
Citation (examination)
- EP 0082110 A1 19830622 - FONTAINEMELON HORLOGERIE [CH]
- JP H0295890 U 19900731
Designated contracting state (EPC)
CH DE FR GB LI
DOCDB simple family (publication)
WO 9201977 A1 19920206; DE 69119053 D1 19960530; DE 69119053 T2 19961114; EP 0493613 A1 19920708; EP 0493613 A4 19930407; EP 0493613 B1 19960424; JP 3216723 B2 20011009
DOCDB simple family (application)
JP 9100966 W 19910719; DE 69119053 T 19910719; EP 91913080 A 19910719; JP 51285291 A 19910719