Graph plotting the efficiency and deflection of brake toggles for a Bentley vehicle.
| Identifier | ExFiles\Box 13\1\ 01-page71 | |
| Date | 21th December 1934 guessed | |
| EFFECIENCY OF BRAKE TOGGLES, ETC (BENTLEY.) LEFT Y-AXIS: DEFLECTION OF BRAKE SHOES AT TOGGLE PIVOTS, 1/1000'S MOVEMENT RIGHT Y-AXIS: % EFFECIENCY X-AXIS: LBS- LOAD APPLIED AT LAST EXTERNAL 3.5" CENTRES LEVER. CURVES: EFFECIENCY LOAD DECREASING LOAD INCREASING 100% EFFECIENCY LINE NOTES: BRAKE DRUM OILY ZERO LOAD ON SHOES == WT OF WEIGHT PAN. | ||
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).