Diagram analyzing the resistance of a shock absorber arm when force is applied at various angles.
| Identifier | ExFiles\Box 51\4\ Scan068 | |
| Date | 3rd April 1925 | |
| X 1638 RESISTANCE OF SHOCK ABSORBER WITH FORCE APPLIED WHEN ARM IS AT VARIOUS ANGLES SCALE FULL SIZE V DRAWN E.H. MATRD. R.L.D. EDWARD + HARTFORD INC JERSEY CITY N.J. CURVES DESCRIBED BY ARM PIN X FOR RESISTANCE DUE TO MOVEMENT OF ARM IN LBS WHEN MOVED THRO' VARIOUS ANGLES. Y MOVEMENT OF ARM PERPENDICULAR TO HORIZONTAL AXIS APR 3/25 DIAGRAM TEXT: A DIAL 6 1/2" R 210 LBS. X 20°30' 15° 15° 15° 210 LBS. 170 LBS. 140 LBS. 110 LBS. 80 LBS. 45 LBS. 10° A, B, C, D, E, F 1, 1 1/4, 1 1/2, 1 3/4, 2 | ||
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).