Invention Grant
- Patent Title: Direct impulse escapement for timepiece
- Patent Title (中): 钟表的直接冲击式擒纵机构
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Application No.: US12105447Application Date: 2008-04-18
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Publication No.: US07708455B2Publication Date: 2010-05-04
- Inventor: Andrés Cabezas Jurin , Thierry Conus
- Applicant: Andrés Cabezas Jurin , Thierry Conus
- Applicant Address: CH Grenchen
- Assignee: ETA SA Manufacture Horlogère Suisse
- Current Assignee: ETA SA Manufacture Horlogère Suisse
- Current Assignee Address: CH Grenchen
- Agency: Griffin & Szipl, P.C.
- Priority: EP07106376 20070418
- Main IPC: G04B15/00
- IPC: G04B15/00
Abstract:
The timepiece escapement includes first (3) and second (4) impulse pallet stones secured to the balance (2) directly cooperating with the teeth of the escape wheel set (1) and a brake lever (5) periodically driven by the balance, the brake lever being provided with first (6) and second (7) locking pallet stones arranged for cooperating with the teeth of the escape wheel set (1).
Public/Granted literature
- US20080259738A1 DIRECT IMPULSE ESCAPEMENT FOR TIMEPIECE Public/Granted day:2008-10-23
Information query
