EP 0863448 A3 20010117 - Vibrating-alarm electronic timepiece
Title (en)
Vibrating-alarm electronic timepiece
Title (de)
Uhr mit Schwingungsalarm
Title (fr)
Pièce d'horlogerie avec alarme vibratoire
Publication
Application
Priority
JP 4819297 A 19970303
Abstract (en)
[origin: EP0863448A2] To transmit the vibration of an alarm mechanism (1) to a users arm (8) with a high efficiency, the surface (4a, 5a) of a case back (4) in contact with the users arm (8) has a convex configuration on the side opposite to that on which the timepiece movement (2) is situated; thus ensuring contact between the case back (4) and the users arm (8). <IMAGE>
IPC 1-7
IPC 8 full level
G04B 25/04 (2006.01); G04B 37/11 (2006.01); G04C 3/00 (2006.01); G04G 1/00 (2006.01); G04G 99/00 (2010.01)
CPC (source: EP)
G04B 25/04 (2013.01)
Citation (search report)
- [XY] US 5559761 A 19960924 - FRENKEL ERIK J [CH], et al
- [Y] US 1483768 A 19240212 - RALPH BICKERTON
- [Y] US 5089998 A 19920218 - RUND RICHARD [HK]
- [X] PATENT ABSTRACTS OF JAPAN vol. 1996, no. 05 31 May 1996 (1996-05-31)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0863448 A2 19980909; EP 0863448 A3 20010117; JP 3108865 B2 20001113; JP H10246785 A 19980914
DOCDB simple family (application)
EP 98301499 A 19980302; JP 4819297 A 19970303