Title:
携行型時計のプレートの組に対して周波数調整をする方法、及び調整されたプレートの組を備える携行型時計
Document Type and Number:
Japanese Patent JP7337999
Kind Code:
B2
Abstract:
A method for frequency tuning a set of plates of a watch. The plates are disposed one above the other forming a watch dial with a space defined between the plates. A mechanical shock to the set of plates is generated, and the vibration frequency of each plate is checked. The vibration frequency of at least one of the plates is matched if different from the other plate so as to obtain an identical vibration frequency for each plate in order to tune the plates at least according to the first vibration eigenmode so as to avoid any contact between the plates as a result of any mechanical shock.
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Inventors:
Polychronis Nakis Carapatis
Yune Kadomiri
Yune Kadomiri
Application Number:
JP2022085803A
Publication Date:
September 04, 2023
Filing Date:
May 26, 2022
Export Citation:
Assignee:
Monterey Breguet S.A.
International Classes:
G04D7/00; G04B21/08; G04B43/00
Domestic Patent References:
| JP202076749A | ||||
| JP2012118068A | ||||
| JP2012118067A |
Foreign References:
| US20070140067 |
Attorney, Agent or Firm:
Shigeki Yamakawa