Industry | Aerospace, engineering |
---|---|
Fate | Acquired by Dowty Group. |
Founded | 1934 |
Defunct | 1961 |
Headquarters | Wolverhampton, West Midlands, UK |
Key people
|
John Dudley North |
Boulton Paul Aircraft Ltd was a British aircraft manufacturer that was incorporated in 1934, although its origins in aircraft manufacturing began earlier in 1914, and lasted until 1961. The company mainly built and modified aircraft under contract to other manufacturers, but had a few notable designs of its own, such as the Defiant fighter and the Balliol trainer.
The company's origins date back to an ironmonger's shop founded in 1797 in Norwich. By the early 1900s, Boulton & Paul Ltd was a successful general manufacturing firm. The aircraft building business was sold off from the main construction business in 1934 and then moved to Wolverhampton under its new name Boulton Paul Aircraft Ltd.
Boulton & Paul started its construction engineering division in 1905.
In 1915, Boulton & Paul began to construct aircraft under contract, including 550 of the Royal Aircraft Factory FE.2b. During the war the company built more Sopwith Camels than any other manufacturer. Success as an aircraft builder led to the company to form a design department but none of its resulting aircraft made a significant impact while the war lasted. Boulton Paul's chief aircraft designer was John Dudley North (1893–1968), who joined the company from Austin Motor Company Aircraft Department.
After World War I, Boulton & Paul made their mark with the introduction of powered and enclosed defensive machine gun turrets for bombers. Their Sidestrand twin-engined biplane bomber, which could fly at 140 mph, had an exposed nose turret which was clearly inadequate. The subsequent Overstrand bomber featured the world's first enclosed, power-operated turret, mounting a single Lewis gun and propelled by compressed air. The company licensed a French design of an electro-hydraulic four-gun turret which became a major feature of their future production. In addition to fitting turrets to bombers, Boulton Paul was to install them in fighters.