Global Patent Index - EP 0392307 A1

EP 0392307 A1 19901017 - Push-button, in particular for watch-case.

Title (en)

Push-button, in particular for watch-case.

Title (de)

Druckknopf, insbesondere für Uhrengehäuse.

Title (fr)

Bouton poussoir, notamment pour boîte de montre.

Publication

EP 0392307 A1 19901017 (FR)

Application

EP 90106258 A 19900402

Priority

CH 137789 A 19890412

Abstract (en)

The watch-case (1) made of plastic material equipped with a hole (3) in which a push-button (6) can slide. The end (12) of the rod (7) of the push-button comprises a bead (13) whose diameter is greater than that of the neck (11) made at the end of the hole emerging inside the case (1). When the rod (7) is introduced into the hole (3) of the wall (2), the bead (13) deforms the neck (11) elastically, the latter subsequently reassuming its initial shape and ensuring an axial positioning of the rod (7).

IPC 1-7

G04B 3/04; G04B 37/10; G04B 37/22

IPC 8 full level

G04B 3/04 (2006.01); G04B 37/10 (2006.01); G04B 37/22 (2006.01)

CPC (source: EP US)

G04B 3/048 (2013.01 - EP US); G04B 37/106 (2013.01 - EP US); G04B 37/225 (2013.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

AT DE FR GB IT NL

DOCDB simple family (publication)

EP 0392307 A1 19901017; EP 0392307 B1 19920708; AT E78111 T1 19920715; AU 5310790 A 19901018; AU 629772 B2 19921008; CA 2014371 A1 19901013; CA 2014371 C 19990720; CH 675811 B5 19910515; CH 675811G A3 19901115; CN 1020244 C 19930407; CN 1046396 A 19901024; DE 69000180 D1 19920813; DE 69000180 T2 19930211; HK 208496 A 19961129; JP 3167704 B2 20010521; JP H02287280 A 19901127; KR 0163046 B1 19990501; KR 900016830 A 19901114; US 5043958 A 19910827

DOCDB simple family (application)

EP 90106258 A 19900402; AT 90106258 T 19900402; AU 5310790 A 19900411; CA 2014371 A 19900411; CH 137789 A 19890412; CN 90102075 A 19900412; DE 69000180 T 19900402; HK 208496 A 19961121; JP 8928090 A 19900405; KR 900004807 A 19900409; US 49864390 A 19900326