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Practical Watch Escapement by George Daniels (English) Hardcover Book

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  • (1222516)
AU $100.20
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eBay item number:156142713225
Last updated on Sep 14, 2024 18:51:36 SGTView all revisionsView all revisions

Item specifics

Condition
Brand New: A new, unread, unused book in perfect condition with no missing or damaged pages. See all condition definitionsopens in a new window or tab
ISBN-13
9780856676871
Book Title
Practical Watch Escapement
ISBN
9780856676871
Subject Area
Mechanical Engineering
Publication Name
The Practical Watch Escapement
Publisher
Philip Wilson Publishers Ltd
Subject
Transportation
Publication Year
2016
Type
Textbook
Format
Hardcover
Language
English
Item Height
260 mm
Author
George Daniels
Item Weight
583 g
Item Width
190 mm
Number of Pages
96 Pages

About this product

Product Information

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. This book explains the action of the escapement in terms accessible to both expert and layman, and is accompanied by a series of detailed line drawings.

Product Identifiers

Publisher
Philip Wilson Publishers Ltd
ISBN-13
9780856676871
eBay Product ID (ePID)
25046342995

Product Key Features

Number of Pages
96 Pages
Language
English
Publication Name
The Practical Watch Escapement
Publication Year
2016
Subject
Transportation
Type
Textbook
Author
George Daniels
Subject Area
Mechanical Engineering
Format
Hardcover

Dimensions

Item Height
260 mm
Item Weight
583 g
Item Width
190 mm

Additional Product Features

Country/Region of Manufacture
United Kingdom
Title_Author
George Daniels

Item description from the seller

Business seller information

Value Added Tax Number:
  • AU 82107909133
  • GB 293967539
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