Title:
COAXIAL LEVER ESCAPEMENT
Document Type and Number:
Japanese Patent JP2000304874
Kind Code:
A
Abstract:
To realize a method capable of industrial mass production of a coaxial escapement.
In this coaxial lever escapement, a lever 1 is provided with first and second locking pawls 12, 13 each formed of a single stone mounted in each groove 14 formed in the lever 1. Each the stone projects from one side 15 of flat faces of the lever 1 to have a height (h) reaching a level of a second escape wheel 3 such that the stone can cooperate with teeth of the second escape wheel 8. The lever 1 itself is positioned in a level of a first escape wheel 2.
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Inventors:
EISENEGGER KILIAN
Application Number:
JP2000109192A
Publication Date:
November 02, 2000
Filing Date:
April 11, 2000
Export Citation:
Assignee:
OMEGA SA
International Classes:
G04B15/08; G04B15/14; (IPC1-7): G04B15/14
Attorney, Agent or Firm:
Masaki Yamakawa
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