Title:
MAGNETIC OR ELECTROSTATIC PIVOTING OF HOROLOGY RUNNER
Document Type and Number:
WIPO Patent Application WO/2014/117891
Kind Code:
A3
Abstract:
Horology subassembly (10) comprising a horology runner (2) with a first (31) and second (32) peripheral surface (3) which are annular and opposite, exhibiting symmetry of revolution about one and the same axis of pivoting (D), and a device (1) guiding pivoting about a theoretical axis (D0) of a horology mechanism. Said first surface (31) is magnetized or electrified and said device (1) comprises at least three first surfaces (11) which are set out evenly about said theoretical axis (D0) and magnetized or, respectively, electrified counter to said first surface (31) in order to repel same at a first interface (41). In an alternative form for a watch, said second surface (32) is magnetized or electrified and said device (1) comprises at least three second surfaces (12) which are set out evenly about said theoretical axis (D0), and magnetized or respectively electrified counter to said second surface (32) in order to repel same at a second interface (42).
Inventors:
ZAUGG ALAIN (CH)
DAUBY SYLVAIN (CH)
JUNOD BENOÎT (FR)
SARCHI DAVIDE (CH)
DAUBY SYLVAIN (CH)
JUNOD BENOÎT (FR)
SARCHI DAVIDE (CH)
Application Number:
PCT/EP2013/076073
Publication Date:
October 23, 2014
Filing Date:
December 10, 2013
Export Citation:
Assignee:
MONTRES BREGUET SA (CH)
International Classes:
F16C39/06; G04C3/06; G04B1/16; G04B17/28
Domestic Patent References:
| WO2006022554A1 | 2006-03-02 |
Foreign References:
| DE2136371A1 | 1973-02-01 | |||
| DE1205915B | 1965-11-25 | |||
| FR1276204A | 1961-11-17 | |||
| US3010037A | 1961-11-21 | |||
| DE10062065A1 | 2002-03-28 |
Attorney, Agent or Firm:
ICB INGÉNIEURS CONSEILS EN BREVETS SA (Neuchâtel, CH)
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