Brown - figure 129

Description

Chinese windlass. This embraces the same principles as the micrometer screw III. The movement of the pulley in every revolution of the windlass is equal to half the difference between the larger and smaller circumferences of the windlass barrel.

Verknüpfte Datensätze

Dokumente:

507 mouvements mécaniques

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DMG-Lib		https://www.dmg-lib.org/dmglib/handler?image=18613023
Europeana		http://www.europeana.eu/portal/record/2020801/dmglib_handler_image_18613023.html

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IFMA		http://www.ifma.fr
BCU		http://bibliotheque.clermont-universite.fr

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Brown - figure 129