The Practical Watch Escapement - Couverture rigide

Daniels, George

Couverture rigide

ISBN 10 : 085667687X ISBN 13 : 9780856676871

Editeur : Philip Wilson Publishers Ltd, 2016

Synopsis

The Practical Watch Escapement explains the action of the escapement in terms accessible to both expert and layman.

One of George Daniels' central contributions to horology is his co-axial escapement. Having observed that the dominant lever escapement begins to change its rate after a year or two - a disturbance caused by the sliding action of the impulse elements of the escapement - Daniels set about developing a mechanism that avoided this problem.

The result of his efforts was the co-axial escapement, a mechanism in which he sought to combine the strengths and eliminate the deficiencies of existing watch escapements, the lever escapement foremost among them. First devised in 1977, today it remains largely the same as fitted in watches of Daniels' own manufacture, as well as those of several wrist-watch manufacturers.

The text is accompanied by a series of detailed line drawings.

A propos du livre

À propos de l'auteur

<b>George Daniels</b>, CBE, DSC (HONS), FSA, FCGI, FBHI, FAWI was a practicing horologist with over fifty years experience in both antiquarian and modern watchmaking, and a pastmaster of the Worshipful Company of Clockmakers. Amongst his awards for contribution to the art and science of watchmaking - including the design of his own escapements - are the Tompion Gold Medal, The British Horological Institute Gold Medal, The City and Guilds of London Gold Medal, The Arts Sciences and Learning Award of the City of London and the Victor Kullberg Medal of the Stockholm Watchmakers' Guild.

Détails de l'édition

• Éditeur: Philip Wilson Publishers Ltd
• Date d'édition: 2016
• Langue: anglais
• ISBN 10: 085667687X
• ISBN 13: 9780856676871
• Reliure: Relié
• Nombre de pages: 96
• Coordonnées du fabricant: EDITIONS GALLIMARD; ufficio.anagrafiche@meli.it; ; Via Verdi, 8.; Assago Milano; 20090; Italie