Title:
係止アンクルを備えた脱進機構、及びそのような脱進機構を備えた計時器
Document Type and Number:
Japanese Patent JP7292591
Kind Code:
B2
Abstract:
Disclosed is an escapement mechanism with a locking anchor for a timepiece including a sprung-balance regulating organ, including an escapement wheel provided with a series of peripheral teeth, and a locking anchor including first and second locking pallets arranged respectively at one end of first and second arms to allow alternately engaging a tooth of the escapement wheel at each rotation step of the escapement wheel and of the anchor about their respective axis of rotation. This mechanism includes an impulse pallet adapted to be fixed to one the regulating organ to transmit an impulse by sliding a tooth of the escapement wheel on an impulse plane of the impulse pallet once at least every two oscillations of the regulating organ while the locking anchor includes a connecting member for permanent kinematic engagement in rotation to the regulating organ. Also disclosed is a timepiece incorporating such an escapement mechanism.
Inventors:
Renault, Dominique
Application Number:
JP2021506051A
Publication Date:
June 19, 2023
Filing Date:
April 17, 2019
Export Citation:
Assignee:
Francois Besse
International Classes:
G04B15/14; G04B17/06
Domestic Patent References:
| JP2015025719A | ||||
| JP2015090366A | ||||
| JP2000304874A |
Foreign References:
| US20080298180 | ||||
| EP0018796A2 |
Attorney, Agent or Firm:
Patent Attorney Corporation Asamura Patent Office
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