EP 0006649 B1 19810812 - METHOD OF MAKING A WATCH CASE AND WATCH OBTAINED BY THIS METHOD
Title (en)
METHOD OF MAKING A WATCH CASE AND WATCH OBTAINED BY THIS METHOD
Publication
Application
Priority
CH 648478 A 19780614
Abstract (en)
[origin: EP0006649A1] 1. A method of manufacturing a water-case of which the inner surface of the body is lined with a part consisting of synthetic material obtained by overmolding, characterized in that it comprises the steps of roughly machining the inner surface of the body without any other operation, cleaning the thus machined surface, coating the cleaned surface with a liquid organic substance adhering to the metal surface and to organic polymers used for overmolding, and lining the thus dressed surface by overmolding same with a synthetic material consisting of an organic polymer.
IPC 1-7
IPC 8 full level
G04B 37/00 (2006.01); G04B 37/08 (2006.01); G04D 3/00 (2006.01)
CPC (source: EP)
G04B 37/0008 (2013.01); G04B 37/084 (2013.01); G04D 3/0064 (2013.01)
Designated contracting state (EPC)
AT BE DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0006649 A1 19800109; EP 0006649 B1 19810812; AT E155 T1 19810915; CH 616808 B; CH 616808G A3 19800430; DE 2960624 D1 19811112
DOCDB simple family (application)
EP 79200288 A 19790608; AT 79200288 T 19790608; CH 648478 A 19780614; DE 2960624 T 19790608