Henry Royce - Bentley, Shock Absorber, and Merlin

Bentley, Shock Absorber, and Merlin

In 1931 Rolls-Royce Ltd. bought out the famous firm of W.O. Bentley. A "20/25" engine was put into a chassis and a Bentley radiator fitted. An open four seater body completed the picture. The engine was "hotted-up" and the car was taken down to West Wittering to get Royce's approval. They were somewhat apprehensive of what he would say, but he gave it his blessing. He told them that such a fast car should have a means of varying the stiffness of the springing. The night before he died he sat up in bed and drew a sketch on the back of an envelope which he gave to Miss Aubin (his nurse and housekeeper) telling her to see that the "boys" in the factory got it safely. He died before it reached Derby. This was the adjustable shock-absorber. Thus, in 1933 the first Bentley made by Rolls-Royce Ltd. made its appearance and another famous name is carried on.

Following the success of the “R” engine, it was clear that they had an engine that would be of use to the Royal Air Force. As no Government assistance was forthcoming at first, in the national interest, they went ahead with development of what was called the “P.V.12” engine (P.V. standing for Private Venture). The idea was to produce an engine of about the same performance as the “R”, albeit with a much longer life. Royce launched the PV12 in October 1932 but unfortunately did not live to see its completion. The engine completed its first test in 1934, the year after he died. Later, the PV12 became the Rolls-Royce Merlin engine and the man who had once humbly signed the visitors’ book at the RAF Calshot seaplane base as “F.H. Royce – Mechanic” would never know how his engines would go on to change the course of the Second World War.