Léon Bollée

Léon Bollée (1870–1913) was a French automobile manufacturer and inventor.

Life

Bollée's family were well known bellfounders and his father, Amédée Bollée (1844 – 1917), was a pioneer in the automobile industry who produced several steam cars. Both Léon Bollée and his older brother Amédée-Ernest-Marie (1867 – 1926) became automobile manufacturers.

Calculating machines

In 1887 Bollée began work on three calculating machines: the "Direct Multiplier", the "Calculating Board" and the "Arithmographe". Bollée's "Multiplier" was the second successful direct-multiplying calculator (the first was Ramón Verea's) and it won a gold medal at the 1889 Paris Exposition. Three versions of the large multiplier and several smaller machines were developed by Bollée and the devices were patented in France, Belgium, Germany, the USA and Hungary. [cite web | title=Léon Bollée's Arithmographe | work=IBM | url=http://www-03.ibm.com/ibm/history/exhibits/attic2/attic2_036.html | accessdate=2006-10-05]

Automobiles

Bollée and his father entered a steam car, La Nouvelle, in the 1895 Paris-Bordeaux-Paris race and Bollée went on to develop a gasoline-powered vehicle in 1895 which was entered in the 1896 Paris-Marseille-Paris race.cite web | title=1898 Leon Bollee Tri-Car | work=Owls Head Transportation Museum | url=http://www.ohtm.org/98leon.html | accessdate=2006-10-05]

Car manufacturing

Bollée founded the company "Léon Bollée Automobiles" in 1895 in Le Mans. In 1896 he patented and began manufacturing the three-wheeled vehicles he had invented in 1895 which he called the "Voiturette" (which can be translated as "autoette"). These had a horizontal motor and were equipped, for the first time, with rubber tires. A new model with many modifications was brought to the 1897 Paris-Dieppe race and the Paris-Trouville race and won both events with respective speeds of convert|24|mi/h|km/h|abbr=on and convert|28|mi/h|km/h|abbr=on.

By 1903, Bollée had started producing larger vehicles and soon gained a good reputation for quality. When the Wright brothers visited France to show their aircraft, Bollée let them use his Mans factory.

Léon Bollée was injured in a flying accident in 1911 and never really recovered as he also had a pre-existing heart problem and died in 1913. His widow continued to run the company but in 1922 it was bought by the Morris Motor Company and the company was renamed "Morris-Léon Bollée", the intention being to use the new company to sell Morris designs in France and circumvent the then current French import restrictions. Morris sold the company in 1931 to a group of investors who renamed it "Societé Nouvelle Léon Bollée" and production continued until 1933.

team locomotive

In 1892, Bollée produced a steam locomotive for the Chemin de Fer du Finistère.

References

External links

* [http://www.rechnerlexikon.de/artikel/Boll%E9e,_L%E9on Picture of Léon Bollée]
* [http://www.ohtm.org/98leon.html 1898 Leon Bollee Tri-Car]
* [http://www.leon-bollee.edu.vn The 'Institut international d'informatique Léon Bollée' of Ho Chi Minh City (Viêt Nam)] is named from the French engineer.fr iconlanguageicon|vi|Vietnamese