Title:
固定磁性車を備えるツールビヨンを有する計時器用ムーブメント
Document Type and Number:
Japanese Patent JP6810784
Kind Code:
B2
Abstract:
A Watch (500) including a movement (200) with a tourbillon (100) including a carriage (1) pivotally mounted about a tourbillon axis (DT) with respect to a structure (300) and carrying a balance (2) pivoting about a balance axis (DB) and arranged to cooperate in a reciprocating motion with a stop device (3) pivotally mounted on this carriage (1), and wherein this tourbillon (100) includes a fixed magnet wheel (50) fixed to this structure (300) and comprising at least one continuous magnetic track and/or comprising a series of magnets, this magnetic track being arranged to cooperate by magnetic repulsion and/or attraction with at least one magnet (33) comprised in this stop device (3) in a reciprocating motion of this stop device (3) with respect to this fixed magnetic wheel (50).
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Inventors:
Marc Strandsl
Application Number:
JP2019205980A
Publication Date:
January 06, 2021
Filing Date:
November 14, 2019
Export Citation:
Assignee:
Monterey Breguet SR
International Classes:
G04B17/28
Domestic Patent References:
| JP2017161507A | ||||
| JP2005257686A | ||||
| JP2016515194A | ||||
| JP2017504798A |
Foreign References:
| CH707990A3 | ||||
| WO2015021765A1 |
Attorney, Agent or Firm:
Shigeki Yamakawa
Masaki Yamakawa
Masaki Yamakawa