EP 0017733 A3 19801126 - ELECTRIC WATCH WITH INTERCONNECTING PLATE
Title (en)
ELECTRIC WATCH WITH INTERCONNECTING PLATE
Publication
Application
Priority
DE 2915970 A 19790420
Abstract (en)
[origin: EP0017733A2] In an electric clock, the pointer mechanism (7) and the electronic circuit are arranged on a circuit board (4). The circuit board (4) is provided along a relatively large edge area with two contact tracks (10) which, after the insertion of the circuit board (4) into the case (1), in each case come into contact with one side of contact springs (11) fixed in the case (1), the other side of which is constructed for connection to a power supply (3, 12). As a result, no tool is needed for electrically connecting the circuit board (4) to the power supply (3, 12) and the circuit board (4) can be used in connection with batteries (3) of different sizes.
IPC 1-7
IPC 8 full level
G04C 10/00 (2006.01)
CPC (source: EP)
G04C 10/00 (2013.01)
Citation (search report)
- US 3445297 A 19690520 - SIDELL PHILIP A
- DE 7327047 U 19731025
Designated contracting state (EPC)
CH FR GB IT
DOCDB simple family (publication)
EP 0017733 A2 19801029; EP 0017733 A3 19801126; DE 2915970 A1 19801023; DE 2915970 C2 19820819
DOCDB simple family (application)
EP 80100965 A 19800227; DE 2915970 A 19790420