Aubin Olivier
Encyclopedia
Aubin Olivier was a French engineer who introduced use of the screw press
in minting coins. To reform French coinage, Henri II
sent Olivier to investigate press technology being used by an Augsburg
goldsmith
. Olivier subsequently established the Royal Mill Mint on the Île de la Cité
in Paris.
Screw press
A screw press is a type of machine press in which the ram is driven up and down by a screw. The screw shaft can be driven by a handle, or a wheel. It works by using a coarse screw to convert the rotation of the handle or drive-wheel into a small downward movement of greater force. The overhead...
in minting coins. To reform French coinage, Henri II
Henry II of France
Henry II was King of France from 31 March 1547 until his death in 1559.-Early years:Henry was born in the royal Château de Saint-Germain-en-Laye, near Paris, the son of Francis I and Claude, Duchess of Brittany .His father was captured at the Battle of Pavia in 1525 by his sworn enemy,...
sent Olivier to investigate press technology being used by an Augsburg
Augsburg
Augsburg is a city in the south-west of Bavaria, Germany. It is a university town and home of the Regierungsbezirk Schwaben and the Bezirk Schwaben. Augsburg is an urban district and home to the institutions of the Landkreis Augsburg. It is, as of 2008, the third-largest city in Bavaria with a...
goldsmith
Goldsmith
A goldsmith is a metalworker who specializes in working with gold and other precious metals. Since ancient times the techniques of a goldsmith have evolved very little in order to produce items of jewelry of quality standards. In modern times actual goldsmiths are rare...
. Olivier subsequently established the Royal Mill Mint on the Île de la Cité
Île de la Cité
The Île de la Cité is one of two remaining natural islands in the Seine within the city of Paris . It is the centre of Paris and the location where the medieval city was refounded....
in Paris.