EP 0899636 B1 20020403 - Radio-controlled timepiece
Title (en)
Radio-controlled timepiece
Title (de)
Funkuhrwerk
Title (fr)
Horloge contrôlée par radio
Publication
Application
Priority
DE 29714186 U 19970808
Abstract (en)
[origin: US5898644A] A radio controlled timepiece movement includes a carrier structure and a wheel train mounted thereon. The wheel train includes a plurality of rotatable wheels each having a wheel aperture formed therein. The apertures are alignable with one another. A printed circuit board is mounted on the carrier structure and has a board aperture formed therethrough. An end of the board aperture disposed farthest from the wheels is covered by a portion of a conductor of the circuit board. A light beam transmitter is mounted on that conductor and disposed in the board aperture. A wire extends from the element to the second conductor. The transmitter and wire are embedded within a radiation-permeable material which fills the board aperture.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
G04C 3/14 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR GB IT LI
DOCDB simple family (publication)
US 5898644 A 19990427; AT E215710 T1 20020415; DE 29714186 U1 19981210; DE 59803590 D1 20020508; EP 0899636 A1 19990303; EP 0899636 B1 20020403; HK 1017931 A1 19991203; JP 3955391 B2 20070808; JP H1194955 A 19990409
DOCDB simple family (application)
US 11957898 A 19980721; AT 98114625 T 19980804; DE 29714186 U 19970808; DE 59803590 T 19980804; EP 98114625 A 19980804; HK 99102964 A 19990712; JP 17476198 A 19980622