EP 0370356 B1 19920401 - WATCH-CASE WITH A SINTERED MIDDLE PART
Title (en)
WATCH-CASE WITH A SINTERED MIDDLE PART
Publication
Application
Priority
CH 433788 A 19881123
Abstract (en)
[origin: JPH02236487A] PURPOSE: To readily attach a lid to an annular member by a method in which the solid-type annular member obtained by powders coupled by sintering at a temperature exceeding 500 deg.C is used. CONSTITUTION: A reverse lid 10 contains at least two pins 12 disposed on both sides of a case in parallel to the reverse lid 10 as means for fixing to an annular member 2. Each of pins 12 provided in both the annular member 2 and reverse lid 10 is housed in holes 13 to 15 aligned linearly with the annular member 2 and reverse lid 10. Namely, the pins 12 are passed through the first hole 14 provided in first projection part 16 of the annular member 2 and the second holes 13, 15 provided in two second projection parts 17, 18 formed in the reverse lid 10. Thereby, a bracelet belt 19 can be attached to a watch by the pins 12. Further, the lid 10 can be attached readily to the annular member 2.
IPC 1-7
IPC 8 full level
G04B 37/11 (2006.01); G04B 37/14 (2006.01); G04B 37/16 (2006.01); G04B 37/18 (2006.01); G04B 37/22 (2006.01)
CPC (source: EP US)
G04B 37/11 (2013.01 - EP US); G04B 37/1486 (2013.01 - EP US)
Citation (examination)
EP 0264875 A1 19880427 - EBAUCHESFABRIK ETA AG [CH]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0370356 A1 19900530; EP 0370356 B1 19920401; CH 674692 B5 19910115; CH 674692G A3 19900713; CN 1017005 B 19920610; CN 1043008 A 19900613; DE 68901132 D1 19920507; HK 106696 A 19960628; JP H02236487 A 19900919; US 4974218 A 19901127
DOCDB simple family (application)
EP 89121006 A 19891113; CH 433788 A 19881123; CN 89108758 A 19891123; DE 68901132 T 19891113; HK 106696 A 19960619; JP 30342589 A 19891124; US 43960289 A 19891121