The "seats" are traditionally in the form of rows of wooden horses or other animals mounted on posts, many of which are moved up and down by gears to simulate galloping, to the accompaniment of looped circus music.
The names roundabout, carousel and merry-go-round are also used, in varying dialects, to refer to a distinct piece of playground equipment.
[4] This early device was essentially a cavalry training mechanism; it prepared and strengthened the riders for actual combat as they wielded their swords at the mock enemies.
This was a ceremonial parade of knights and noblemen on horseback around a courtyard, accompanied by tournaments and various equestrian demonstrations and games, including the spearing of cardboard heads of "Moors" and "Saracens".
The most famous carousel of this kind was held by Louis XIV in June 1662, in the courtyard of the Tuileries Palace, to celebrate the birth of his son and heir.
Animals and mechanisms would be crafted during the winter months and the family and workers would go touring in their wagon train through the region, operating their large menagerie carousel at various venues.
By 1803 John Joseph Merlin had a carousel in his Mechanical Museum in London, where gentry and nobility liked to gather on winter evenings.
It was connected to a "big musical instrument that played a fully orchestrated concerto" and from the first note, the carousel would start turning while each horse would make a galloping movement with a visitor riding on its back.
[8] By the mid-19th century, the platform carousel was developed; the animals and chariots were fixed to a circular floor that would suspend from a centre pole and rotate around.
"[9] Soon afterwards, English engineer Frederick Savage began to branch out of agricultural machinery production into the construction of fairground machines, swiftly becoming the chief innovator in the field.
[10] By 1870, he was manufacturing carousels with Velocipedes (an early type of bicycle) and he soon began experimenting with other possibilities, including a roundabout with boats that would pitch and roll on cranks with a circular motion, a ride he called 'Sea-on-Land'.
In his 1902 Catalogue for Roundabouts he claimed to have "... patented and placed upon the market all the principal novelties that have delighted the many thousands of pleasure seekers at home and abroad.