EP 0067791 A1 19821222 - Wheel staff for a time piece.
Title (en)
Wheel staff for a time piece.
Title (de)
Drehteilwelle für ein Uhrwerk.
Title (fr)
Arbre d'un mobile pour pièce d'horlogerie.
Publication
Application
Priority
CH 387081 A 19810612
Abstract (en)
The pivot (6) of the staff (1) comprises a cylindrical extension (14) which is connected to it by means of a frustoconical portion (15). The risk of damage to the pivot (6) during assembly of the bridge (10) is thus eliminated. <IMAGE>
Abstract (fr)
Le pivot (6) de l'arbre (1) comporte un prolongement cylindrique (14) qui lui est relié par une partie tronconique (15). Le risque d'endommager le pivot (6) au montage du pont (10) est ainsi éliminé.
IPC 1-7
IPC 8 full level
G04C 3/14 (2006.01); G04B 13/02 (2006.01); H02K 7/00 (2006.01)
CPC (source: EP)
G04B 13/02 (2013.01)
Citation (search report)
- [Y] CH 247761 A 19470331 - RATTERMANN HENRY JR [US]
- [Y] US 4249251 A 19810203 - WUTHRICH PAUL
- [Y] FR 2312053 A1 19761217 - SEIKOSHA KK [JP]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 82810212 A 19820519; JP 9704182 A 19820608