EP 0285881 B1 19910130 - ELECTRONIC ANALOGOUS WATCH INDICATING THE DAY AND THE DATE
Title (en)
ELECTRONIC ANALOGOUS WATCH INDICATING THE DAY AND THE DATE
Publication
Application
Priority
CH 109887 A 19870323
Abstract (en)
[origin: JPS64489A] PURPOSE: To combine the advantages of two kinds of time pieces with each other by providing a means which moves a mobile date scale plate to the position corresponding to a past or future date and a means which automatically returns the mobile date scale plate to the present month. CONSTITUTION: A time piece 1 has an analog time indicating sections constituted of a dial 2, an hour hand 3, a minute hand 4, and a second hand 5. The time piece 1 also has a hand 6 which indicates a day of the month and a day of the week and is connected with the hour hand 3 in an interlocking way so that the hand 6 can move by the angle corresponding to the 1/35 of the circumference of the dial 2 and a hand 7 which indicates the month. On the dial 2, a stationary day-of-week scale plate 8 and a mobile date scale plate 9 are provided in addition to the hands 3-7. The time piece 1 can select and indicate an arbitrary month by means of a means which moves the scale plate 9 to the position corresponding to a past or future date and a means which returns the plate 9 to the present month.
IPC 1-7
IPC 8 full level
G04C 3/00 (2006.01); G04C 17/00 (2006.01)
CPC (source: EP US)
G04C 17/00 (2013.01 - EP US); G04C 17/0066 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0285881 A1 19881012; EP 0285881 B1 19910130; CH 667965G A3 19881130; DE 3861693 D1 19910307; HK 61094 A 19940701; JP H0514238 B2 19930224; JP S64489 A 19890105; US 4815051 A 19890321
DOCDB simple family (application)
EP 88104324 A 19880318; CH 109887 A 19870323; DE 3861693 T 19880318; HK 61094 A 19940630; JP 6746788 A 19880323; US 16877988 A 19880316