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).
Informational leaflet for the Borg & Beck Single Dry Plate Clutch, Type A1, detailing available models and torque capacities.
| Identifier | ExFiles\Box 128\2\ scan0114 | |
| Date | 28th January 1932 guessed | |
| BORG & BECK CLUTCH ILLUSTRATING TYPE A1 The above Borg & Beck Single Dry Plate Clutch, showing as it does the latest thought in modern clutch design, is typically representative of a very comprehensive range available for all types of automotive vehicles, ranging from the miniature car to the high powered tractor. The following sizes can be obtained: MODEL TORQUE CAPACITY MODEL TORQUE CAPACITY 7¼ RD 65 11 A1 220 9 A1 135 11 Q 200 9 R 135 11 QL 200 9 RD 135 12 QL 225 10 A1 175 13 Q 260 10 R 175 13 R 275 10 RD 175 14 Q 400 Various types of release bearings can be used and alternative spline sizes are available. The services of our engineers are at your disposal in connection with all your clutch problems and considerable assistance will be given to us by the completion of the enclosed technical questionnaire concerning the conditions of application. SOLE LICENSEES AND MANUFACTURERS FOR THE BRITISH EMPIRE, EXCEPT CANADA THE BORG & BECK COMPANY, LTD. Brock House, Langham Street LONDON, W. 1 | ||