Bilder Denis Diderot (1713–1784) – Horlogerie, Machine pour les Expériences sur le frottement des Pivots – Engraving (1765)

Beskrivning

"Horlogerie, Machine pour les Expériences sur le frottement des Pivots" illustrates several circular components and mechanisms used for experimental testing of pivot friction in clockwork. The plate features a detailed view of a graduated circular dial with internal mechanical linkages, a compass-style star diagram, and a circular frame with three interior levers. This engraving is from the Encyclopédie, ou dictionnaire raisonné des sciences, des arts et des métiers, published in Paris in 1765. The work is the definitive intellectual achievement of the French Enlightenment, aiming to consolidate all human knowledge with a particular emphasis on mechanical arts and industrial processes.

Robert Bénard was a highly productive French engraver who served as the primary director for the plates of the Encyclopédie. He specialized in technical and scientific illustration, managing a large workshop to produce thousands of detailed copperplates that visualized complex machinery for the first time. Bénard's work is characterized by its clarity, precision, and adherence to the descriptive requirements of the Enlightenment thinkers like Diderot and d'Alembert. His contributions were essential in transforming the Encyclopédie into a visual record of eighteenth-century technology and craftsmanship.

Artist or Maker: Robert Bénard.

Dimensions: Approximately 29 cm x 21 cm.

Medium: Engraving.

Date: 1765.

Condition Report:
This work is in good condition overall. There may be a few minor imperfections or fox or mottled marks to be expected with age. Please review the images carefully for condition details, and feel free to contact us with any questions or for a comprehensive condition report.