EP 1124167 A1 20010816 - Device for orientating a threaded watch crown
Title (en)
Device for orientating a threaded watch crown
Title (de)
Vorrichtung zum Ausrichten einer geschraubten Uhrkrone
Title (fr)
Dispositif permettant l'orientation d'une couronne à vis d'une montre.
Publication
Application
Priority
CH 2472000 A 20000208
Abstract (en)
The ring is designed to adjust the position of knurled screw knob (1) of a watch with respect to the watch casing, whilst retaining the sealing qualities of the watch. The knob can take up a disengaged screw position and an engaged screw position with respect to a knob support tube (2) fixed to the casing (3). The ring (10) is made from a shape memory Micro-Niti alloy. The ring is placed between the casing and tube supporting the knob. An Independent Claim is included for a shape memory alloy ring fitted into the knurled knob.
Abstract (fr)
Le dispositif comprend des moyens ajustables (10) permettant d'orienter angulairement la couronne (1) vissée par rapport à la carrure (3) de la montre de manière que la couronne vissée ait une orientation déterminée par rapport à la carrure. <IMAGE>
IPC 1-7
IPC 8 full level
G04B 3/04 (2006.01); G04B 37/10 (2006.01)
CPC (source: EP)
G04B 3/041 (2013.01); G04B 37/103 (2013.01)
Citation (search report)
[A] CH 242198 A 19460430 - ROLEX MONTRES [CH]
Designated contracting state (EPC)
CH DE FR IT LI
DOCDB simple family (publication)
EP 1124167 A1 20010816; EP 1124167 B1 20100407; CH 705649 B1 20130430; DE 60141726 D1 20100520
DOCDB simple family (application)
EP 01810100 A 20010201; CH 2472000 A 20000208; DE 60141726 T 20010201