Mechanical desk
Encyclopedia
A mechanical desk is usually an antique desk
Desk
A desk is a furniture form and a class of table often used in a work or office setting for reading or writing on or using a computer. Desks often have one or more drawers to store office supplies and papers. Unlike a regular table, usually only one side of a desk is suitable to sit on . Not all...

 type which was produced during the 18th or the 19th century. At one extreme there are desks furnished with a multitude of panels that swing out while stacks of small drawers pop up when a user lowers or extracts the main writing surface or desktop from a closed position, thanks to some well placed lever
Lever
In physics, a lever is a rigid object that is used with an appropriate fulcrum or pivot point to either multiply the mechanical force that can be applied to another object or resistance force , or multiply the distance and speed at which the opposite end of the rigid object travels.This leverage...

s and/or gear
Gear
A gear is a rotating machine part having cut teeth, or cogs, which mesh with another toothed part in order to transmit torque. Two or more gears working in tandem are called a transmission and can produce a mechanical advantage through a gear ratio and thus may be considered a simple machine....

s. At the other extreme are mechanically simple desks like the Wooton desk
Wooton desk
The Wooton desk is a variation of the Fall front desk. It is the embodiment of the phenomenon of conspicuous consumption which swept over moneyed society in the United States at the end of the 19th and the beginning of the 20th century, and was described by Thorstein Veblen in his book The...

 whose two panels open up separately by hand and whose desktop is also opened in a separate manual operation, without exploiting any gears or levers. The term is used quite loosely.

There was an explosion of mechanical desk designs in the second part of the 18th century. This came at the same time as a renewed interest in smaller domestic furniture in the homes of the rich, and the general introduction in their homes of all kinds of new mechanical devices such as small clock
Clock
A clock is an instrument used to indicate, keep, and co-ordinate time. The word clock is derived ultimately from the Celtic words clagan and clocca meaning "bell". A silent instrument missing such a mechanism has traditionally been known as a timepiece...

s and wood turning tools. These devices are described in the Encyclopédie
Encyclopédie
Encyclopédie, ou dictionnaire raisonné des sciences, des arts et des métiers was a general encyclopedia published in France between 1751 and 1772, with later supplements, revised editions, and translations. It was edited by Denis Diderot and Jean le Rond d'Alembert...

 of 1772. The devices and the interest in them were a result of the technological ferment which arose in the United Kingdom
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 during its Industrial revolution
Industrial Revolution
The Industrial Revolution was a period from the 18th to the 19th century where major changes in agriculture, manufacturing, mining, transportation, and technology had a profound effect on the social, economic and cultural conditions of the times...

, and gradually spread to Europe
Europe
Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...

.

The mechanical desk fad gradually died at the beginning of the 19th century. By the middle of the 19th century desk mechanisms were mostly simple affairs meant to extract or retract sliders or supports from a secretary desk
Secretary desk
A secretary desk is made of a base of wide drawers topped by a desk with a hinged desktop surface, which is in turn topped by a bookcase usually closed with a pair of doors, often made of glass...

, to give but one example.
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