From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
List of patent summaries for steering gears, engines, lubrication devices, and filters.
| Identifier | ExFiles\Box 147\4\ scan0075 | |
| Date | 23th September 1940 guessed | |
| No. Patentee. Title. 524,808 F.O.Hocking Steering gears for motor road and other vehicles. A worm on steering column is engaged by a minimum number of balls circulating in a housing carried by the rocker arm. 524,639 F.Boghetto and S de Capitani Internal combustion engines of the fuel injection type. Fuel injection type engine has combustion chamber separate from cylinder communicating with cylinder by a throat not less than 1/3rd cross sectional area of combustion chamber so as to prevent whirling movement of an and the spray of liquid fuel takes place across the whole area of the throat. The inventor says that this produces at the end of the compression stroke stratification of fuel and air in the combustion chamber. 524,660 Fabrica Italiani Magneti Marelli Lubricating device for pistons and similar sliding members. Piston such as that used in hydraulic brakes is lubricated from a chamber formed between the end face of the piston and a disc secured opposite this face, through a porous ring around periphery of this chamber. 524,675 Easton H.S, C.G.Vokes and Vokes Ltd. Filters. Improvements in construction of oil filters in which whole filter body moves to open a by-pass. | ||