EP 0006077 B1 19810211 - WATER-PROOF WATCH CASE WITH A FLAT POLYGONAL REMOVABLE GLASS
Title (en)
WATER-PROOF WATCH CASE WITH A FLAT POLYGONAL REMOVABLE GLASS
Publication
Application
Priority
CH 609378 A 19780602
Abstract (en)
[origin: WO8000041A1] In the watchcase with flat removeable polygonal glass, the glass (1a) extends up to the edge of the case, except on two edges, where it is held between projecting parts (3) of the case. The glass is secured between the parts (3) by cylindrical pins (6) engaged into corresponding passages (7, 8) formed half within the case and half within the glass. The glass and the pins (6) are secured in place transversally by the pressure that the fittings (10, 11) exert on the glass. The rough walls of the passages (7, 8) and of the pins which are softer than the case and the glass, increase the blocking effect of the fittings (10, 11). A mask and the edge of the glass, extending up to the right angle inner face of the raising (14) masks the fitting (11). The sides of the glass secured to the case may also be curved.
IPC 1-7
IPC 8 full level
G04B 37/08 (2006.01); G04B 39/00 (2006.01); G04B 39/02 (2006.01)
CPC (source: EP KR US)
G04B 39/006 (2013.01 - EP US); G04B 39/02 (2013.01 - KR)
Designated contracting state (EPC)
AT CH DE FR GB IT
DOCDB simple family (publication)
EP 0006077 A2 19791212; EP 0006077 A3 19800109; EP 0006077 B1 19810211; AT E16 T1 19810215; BR 7903574 A 19800122; CH 617563 B; CH 617563G A3 19800613; DE 2960155 D1 19810326; JP S55500465 A 19800731; KR 820001062 B1 19820612; MX 146566 A 19820707; US 4198811 A 19800422; WO 8000041 A1 19800110
DOCDB simple family (application)
EP 79810047 A 19790601; AT 79810047 T 19790601; BR 7903574 A 19790604; CH 609378 A 19780602; CH 7900082 W 19790605; DE 2960155 T 19790601; JP 50082679 A 19790605; KR 790001803 A 19790602; MX 17792279 A 19790604; US 4368379 A 19790530