Company:Officine Meccaniche
| Industry | Automotive |
|---|---|
| Fate | absorbed (as part of the Fiat Group) into IVECO. |
| Founded | 1899 |
| Defunct | 1975 |
| Headquarters | Milan, Italy (HQ) Brescia, Italy (Automotive) |
| Products | Automobiles Railroad locomotives and equipment (Milan) Cars and Sports Cars (Brescia, before 1934) Commercial Vehicles (Brescia, 1925) |
 | This article needs additional citations for verification. (June 2023) (Learn how and when to remove this template message) |
Officine Meccaniche or OM was an Italian car and truck manufacturing company. It was founded in 1899 in Milan as Società Anonima Officine Meccaniche to manufacture railway rolling stock and car production began in 1918.[1] It disappeared as such in 1975, subsumed into Iveco, but still exists as a forklift builder.
Origins
The inception of the company resulted from the merger of two companies, Grondona Comi & C and Miani Silvestri & C in 1899.[2] Originally, OM manufactured railway stock. Car production started in 1918, using the plant of the former Brixia-Zust (Brixia-Züst), just after OM took over Zust car company of Brescia, Northern Italy. The first OM car, Tipo S305, primarily an old Zust model, appeared in 1918 with a 4,712-cubic-centimetre (287.5 cu in) four-cylinder side-valve in-line engine.
The OM cars era
Further models were Tipo 465 (with a 1,327-cubic-centimetre or 81.0-cubic-inch four) in 1919, Tipo 467 (1,410 cc or 86 cu in) and Tipo 469 (1,496 cc or 91.3 cu in) in 1921. 1923 saw an all new model, Tipo 665 'Superba' with a 2-litre (120 cu in) six-cylinder engine. This model was extremely successful in racing, winning top five positions in the 2-litre (120 cu in) class in 1925 and 1926 at the Le Mans but its greatest achievement was the victory in the first Mille Miglia race in 1927 where Ferdinando Minoia and Giuseppe Morandi led home an OM '1-2-3' finish at an average speed of 77.7 km/h (48.27 mph) for 21 hours 4 minutes 48 seconds. Some cars were equipped with Roots superchargers.
In 1925 OM began to build trucks and buses, using licensed Swiss Saurer engines and other mechanical components. Ties with Saurer persisted through all of OM's history.
Fiat take-over and post-war years
OM was taken over by the Fiat Group in 1938 and in the following year passenger car production ceased, and OM became a commercial vehicle and train part manufacturer.
Main new product in the WWII post-war era was the Leoncino (1950) a light truck in the 3.0 to 3.5 tonnes (3.3 to 3.9 short tons) range, which was an immediate success. It became the forefather of several series of heavier but structurally similar models, namely Tigrotto, Tigre, Lupetto, Cerbiatto and Daino, launched between 1957 and 1964. Bus chassis versions of several of these models were also available.
In the 60s and 70s the light and medium-weight OM truck ranges were sold in Switzerland as Saurer-OM or Berna-OM, in Austria as Steyr-OM, in France as Unic-OM, and in Germany as Büssing-OM.
The end of OM
In 1968 OM was definitively merged into the Fiat Group as a brand belonging to the Commercial Vehicles division, which also included Fiat and Unic.
In 1975 it was absorbed (as part of the Fiat Group) into IVECO and the OM brand disappeared from the truck and bus markets, although it still survives as an independent forklift manufacturer.
Products
- FS ALn 772
- OM X-series
See also
- List of Italian companies
- 1925 24 Hours of Le Mans
- 1926 24 Hours of Le Mans
- Tripoli Grand Prix
References
- ↑ Piccinelli, Ferdinando (1902). Le società industriali italiane per azioni. University of California. Milano, U. Hoepli. pp. 229. http://archive.org/details/lesocietindustr00piccgoog.
- ↑ "museo nazionale dei trasporti la spezia". http://www.museonazionaletrasporti.it/MEZZI/740/MEZZI_a_vapore_740_storia.htm.
External links
 |  |
